diff options
128 files changed, 924 insertions, 491 deletions
diff --git a/Documentation/devicetree/bindings/input/input-reset.txt b/Documentation/devicetree/bindings/input/input-reset.txt index 2bb2626fdb78..1ca6cc5ebf8e 100644 --- a/Documentation/devicetree/bindings/input/input-reset.txt +++ b/Documentation/devicetree/bindings/input/input-reset.txt @@ -12,7 +12,7 @@ The /chosen node should contain a 'linux,sysrq-reset-seq' child node to define a set of keys. Required property: -sysrq-reset-seq: array of Linux keycodes, one keycode per cell. +keyset: array of Linux keycodes, one keycode per cell. Optional property: timeout-ms: duration keys must be pressed together in milliseconds before diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt deleted file mode 100644 index 35dc464ad7c8..000000000000 --- a/Documentation/devicetree/bindings/media/rockchip-vpu.txt +++ /dev/null @@ -1,29 +0,0 @@ -device-tree bindings for rockchip VPU codec - -Rockchip (Video Processing Unit) present in various Rockchip platforms, -such as RK3288 and RK3399. - -Required properties: -- compatible: value should be one of the following - "rockchip,rk3288-vpu"; - "rockchip,rk3399-vpu"; -- interrupts: encoding and decoding interrupt specifiers -- interrupt-names: should be "vepu" and "vdpu" -- clocks: phandle to VPU aclk, hclk clocks -- clock-names: should be "aclk" and "hclk" -- power-domains: phandle to power domain node -- iommus: phandle to a iommu node - -Example: -SoC-specific DT entry: - vpu: video-codec@ff9a0000 { - compatible = "rockchip,rk3288-vpu"; - reg = <0x0 0xff9a0000 0x0 0x800>; - interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "vepu", "vdpu"; - clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; - clock-names = "aclk", "hclk"; - power-domains = <&power RK3288_PD_VIDEO>; - iommus = <&vpu_mmu>; - }; diff --git a/Documentation/media/uapi/mediactl/media-ioc-request-alloc.rst b/Documentation/media/uapi/mediactl/media-ioc-request-alloc.rst index 0f8b31874002..de131f00c249 100644 --- a/Documentation/media/uapi/mediactl/media-ioc-request-alloc.rst +++ b/Documentation/media/uapi/mediactl/media-ioc-request-alloc.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _media_ioc_request_alloc: diff --git a/Documentation/media/uapi/mediactl/media-request-ioc-queue.rst b/Documentation/media/uapi/mediactl/media-request-ioc-queue.rst index 6dd2d7fea714..5d2604345e19 100644 --- a/Documentation/media/uapi/mediactl/media-request-ioc-queue.rst +++ b/Documentation/media/uapi/mediactl/media-request-ioc-queue.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _media_request_ioc_queue: diff --git a/Documentation/media/uapi/mediactl/media-request-ioc-reinit.rst b/Documentation/media/uapi/mediactl/media-request-ioc-reinit.rst index febe888494c8..ec61960c81ce 100644 --- a/Documentation/media/uapi/mediactl/media-request-ioc-reinit.rst +++ b/Documentation/media/uapi/mediactl/media-request-ioc-reinit.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _media_request_ioc_reinit: diff --git a/Documentation/media/uapi/mediactl/request-api.rst b/Documentation/media/uapi/mediactl/request-api.rst index 5f4a23029c48..945113dcb218 100644 --- a/Documentation/media/uapi/mediactl/request-api.rst +++ b/Documentation/media/uapi/mediactl/request-api.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _media-request-api: diff --git a/Documentation/media/uapi/mediactl/request-func-close.rst b/Documentation/media/uapi/mediactl/request-func-close.rst index 098d7f2b9548..dcf3f35bcf17 100644 --- a/Documentation/media/uapi/mediactl/request-func-close.rst +++ b/Documentation/media/uapi/mediactl/request-func-close.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _request-func-close: diff --git a/Documentation/media/uapi/mediactl/request-func-ioctl.rst b/Documentation/media/uapi/mediactl/request-func-ioctl.rst index ff7b072a6999..11a22f887843 100644 --- a/Documentation/media/uapi/mediactl/request-func-ioctl.rst +++ b/Documentation/media/uapi/mediactl/request-func-ioctl.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _request-func-ioctl: diff --git a/Documentation/media/uapi/mediactl/request-func-poll.rst b/Documentation/media/uapi/mediactl/request-func-poll.rst index 85191254f381..2609fd54d519 100644 --- a/Documentation/media/uapi/mediactl/request-func-poll.rst +++ b/Documentation/media/uapi/mediactl/request-func-poll.rst @@ -1,4 +1,28 @@ -.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections +.. This file is dual-licensed: you can use it either under the terms +.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. dual licensing only applies to this file, and not this project as a +.. whole. +.. +.. a) This file is free software; you can redistribute it and/or +.. modify it under the terms of the GNU General Public License as +.. published by the Free Software Foundation; either version 2 of +.. the License, or (at your option) any later version. +.. +.. This file is distributed in the hope that it will be useful, +.. but WITHOUT ANY WARRANTY; without even the implied warranty of +.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.. GNU General Public License for more details. +.. +.. Or, alternatively, +.. +.. b) Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections .. _request-func-poll: diff --git a/MAINTAINERS b/MAINTAINERS index 6682420421c1..d27401df091f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3271,11 +3271,16 @@ S: Maintained F: sound/pci/oxygen/ C-SKY ARCHITECTURE -M: Guo Ren <[email protected]> +M: Guo Ren <[email protected]> T: git https://github.com/c-sky/csky-linux.git S: Supported F: arch/csky/ F: Documentation/devicetree/bindings/csky/ +F: drivers/irqchip/irq-csky-* +F: Documentation/devicetree/bindings/interrupt-controller/csky,* +F: drivers/clocksource/timer-gx6605s.c +F: drivers/clocksource/timer-mp-csky.c +F: Documentation/devicetree/bindings/timer/csky,* K: csky N: csky diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index c9e2a1323536..6dd783557330 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -109,7 +109,7 @@ endmenu choice prompt "ARC Instruction Set" - default ISA_ARCOMPACT + default ISA_ARCV2 config ISA_ARCOMPACT bool "ARCompact ISA" @@ -176,13 +176,11 @@ endchoice config CPU_BIG_ENDIAN bool "Enable Big Endian Mode" - default n help Build kernel for Big Endian Mode of ARC CPU config SMP bool "Symmetric Multi-Processing" - default n select ARC_MCIP if ISA_ARCV2 help This enables support for systems with more than one CPU. @@ -254,7 +252,6 @@ config ARC_CACHE_PAGES config ARC_CACHE_VIPT_ALIASING bool "Support VIPT Aliasing D$" depends on ARC_HAS_DCACHE && ISA_ARCOMPACT - default n endif #ARC_CACHE @@ -262,7 +259,6 @@ config ARC_HAS_ICCM bool "Use ICCM" help Single Cycle RAMS to store Fast Path Code - default n config ARC_ICCM_SZ int "ICCM Size in KB" @@ -273,7 +269,6 @@ config ARC_HAS_DCCM bool "Use DCCM" help Single Cycle RAMS to store Fast Path Data - default n config ARC_DCCM_SZ int "DCCM Size in KB" @@ -366,13 +361,11 @@ if ISA_ARCOMPACT config ARC_COMPACT_IRQ_LEVELS bool "Setup Timer IRQ as high Priority" - default n # if SMP, LV2 enabled ONLY if ARC implementation has LV2 re-entrancy depends on !SMP config ARC_FPU_SAVE_RESTORE bool "Enable FPU state persistence across context switch" - default n help Double Precision Floating Point unit had dedicated regs which need to be saved/restored across context-switch. @@ -453,7 +446,6 @@ config HIGHMEM config ARC_HAS_PAE40 bool "Support for the 40-bit Physical Address Extension" - default n depends on ISA_ARCV2 select HIGHMEM select PHYS_ADDR_T_64BIT @@ -496,7 +488,6 @@ config HZ config ARC_METAWARE_HLINK bool "Support for Metaware debugger assisted Host access" - default n help This options allows a Linux userland apps to directly access host file system (open/creat/read/write etc) with help from @@ -524,13 +515,11 @@ config ARC_DW2_UNWIND config ARC_DBG_TLB_PARANOIA bool "Paranoia Checks in Low Level TLB Handlers" - default n endif config ARC_UBOOT_SUPPORT bool "Support uboot arg Handling" - default n help ARC Linux by default checks for uboot provided args as pointers to external cmdline or DTB. This however breaks in absence of uboot, diff --git a/arch/arc/Makefile b/arch/arc/Makefile index c64c505d966c..df00578c279d 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -6,7 +6,7 @@ # published by the Free Software Foundation. # -KBUILD_DEFCONFIG := nsim_700_defconfig +KBUILD_DEFCONFIG := nsim_hs_defconfig cflags-y += -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__ cflags-$(CONFIG_ISA_ARCOMPACT) += -mA7 diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts index ef149f59929a..43f17b51ee89 100644 --- a/arch/arc/boot/dts/hsdk.dts +++ b/arch/arc/boot/dts/hsdk.dts @@ -222,6 +222,21 @@ bus-width = <4>; dma-coherent; }; + + gpio: gpio@3000 { + compatible = "snps,dw-apb-gpio"; + reg = <0x3000 0x20>; + #address-cells = <1>; + #size-cells = <0>; + + gpio_port_a: gpio-controller@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <24>; + reg = <0>; + }; + }; }; memory@80000000 { diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig index 41bc08be6a3b..020d4493edfd 100644 --- a/arch/arc/configs/axs101_defconfig +++ b/arch/arc/configs/axs101_defconfig @@ -14,6 +14,7 @@ CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y @@ -95,6 +96,7 @@ CONFIG_VFAT_FS=y CONFIG_NTFS_FS=y CONFIG_TMPFS=y CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig index 1e1c4a8011b5..666314fffc60 100644 --- a/arch/arc/configs/axs103_defconfig +++ b/arch/arc/configs/axs103_defconfig @@ -94,6 +94,7 @@ CONFIG_VFAT_FS=y CONFIG_NTFS_FS=y CONFIG_TMPFS=y CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig index 6b0c0cfd5c30..429832b8560b 100644 --- a/arch/arc/configs/axs103_smp_defconfig +++ b/arch/arc/configs/axs103_smp_defconfig @@ -97,6 +97,7 @@ CONFIG_VFAT_FS=y CONFIG_NTFS_FS=y CONFIG_TMPFS=y CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/configs/hsdk_defconfig b/arch/arc/configs/hsdk_defconfig index 1dec2b4bc5e6..87b23b7fb781 100644 --- a/arch/arc/configs/hsdk_defconfig +++ b/arch/arc/configs/hsdk_defconfig @@ -45,6 +45,9 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DW=y CONFIG_SERIAL_OF_PLATFORM=y # CONFIG_HW_RANDOM is not set +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_DWAPB=y # CONFIG_HWMON is not set CONFIG_DRM=y # CONFIG_DRM_FBDEV_EMULATION is not set @@ -65,6 +68,7 @@ CONFIG_EXT3_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/configs/nps_defconfig b/arch/arc/configs/nps_defconfig index 31ba224bbfb4..6e84060e7c90 100644 --- a/arch/arc/configs/nps_defconfig +++ b/arch/arc/configs/nps_defconfig @@ -15,6 +15,7 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y @@ -73,6 +74,7 @@ CONFIG_PROC_KCORE=y CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_ROOT_NFS=y CONFIG_DEBUG_INFO=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig index 8e0b8b134cd9..219c2a65294b 100644 --- a/arch/arc/configs/nsim_700_defconfig +++ b/arch/arc/configs/nsim_700_defconfig @@ -15,6 +15,7 @@ CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y # CONFIG_LBDAF is not set diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index f14eeff7d308..35dfc6491a09 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -15,6 +15,7 @@ CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_KPROBES=y CONFIG_MODULES=y # CONFIG_LBDAF is not set @@ -66,5 +67,6 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig index 025298a48305..1638e5bc9672 100644 --- a/arch/arc/configs/nsimosci_hs_defconfig +++ b/arch/arc/configs/nsimosci_hs_defconfig @@ -65,5 +65,6 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig index df7b77b13b82..11cfbdb0f441 100644 --- a/arch/arc/configs/nsimosci_hs_smp_defconfig +++ b/arch/arc/configs/nsimosci_hs_smp_defconfig @@ -76,6 +76,7 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FTRACE=y diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig index a7f65313f84a..e71ade3cf9c8 100644 --- a/arch/arc/configs/tb10x_defconfig +++ b/arch/arc/configs/tb10x_defconfig @@ -19,6 +19,7 @@ CONFIG_KALLSYMS_ALL=y # CONFIG_AIO is not set CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK is not set +CONFIG_ISA_ARCOMPACT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y diff --git a/arch/arc/configs/vdk_hs38_defconfig b/arch/arc/configs/vdk_hs38_defconfig index db47c3541f15..1e59a2e9c602 100644 --- a/arch/arc/configs/vdk_hs38_defconfig +++ b/arch/arc/configs/vdk_hs38_defconfig @@ -85,6 +85,7 @@ CONFIG_NTFS_FS=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/configs/vdk_hs38_smp_defconfig b/arch/arc/configs/vdk_hs38_smp_defconfig index a8ac5e917d9a..b5c3f6c54b03 100644 --- a/arch/arc/configs/vdk_hs38_smp_defconfig +++ b/arch/arc/configs/vdk_hs38_smp_defconfig @@ -90,6 +90,7 @@ CONFIG_NTFS_FS=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_WARN_DEPRECATED is not set diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index ff7d3232764a..f393b663413e 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -113,7 +113,9 @@ extern unsigned long perip_base, perip_end; /* IO coherency related Auxiliary registers */ #define ARC_REG_IO_COH_ENABLE 0x500 +#define ARC_IO_COH_ENABLE_BIT BIT(0) #define ARC_REG_IO_COH_PARTIAL 0x501 +#define ARC_IO_COH_PARTIAL_BIT BIT(0) #define ARC_REG_IO_COH_AP0_BASE 0x508 #define ARC_REG_IO_COH_AP0_SIZE 0x509 diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h index c22b181e8206..2f39d9b3886e 100644 --- a/arch/arc/include/asm/io.h +++ b/arch/arc/include/asm/io.h @@ -12,6 +12,7 @@ #include <linux/types.h> #include <asm/byteorder.h> #include <asm/page.h> +#include <asm/unaligned.h> #ifdef CONFIG_ISA_ARCV2 #include <asm/barrier.h> @@ -94,6 +95,42 @@ static inline u32 __raw_readl(const volatile void __iomem *addr) return w; } +/* + * {read,write}s{b,w,l}() repeatedly access the same IO address in + * native endianness in 8-, 16-, 32-bit chunks {into,from} memory, + * @count times + */ +#define __raw_readsx(t,f) \ +static inline void __raw_reads##f(const volatile void __iomem *addr, \ + void *ptr, unsigned int count) \ +{ \ + bool is_aligned = ((unsigned long)ptr % ((t) / 8)) == 0; \ + u##t *buf = ptr; \ + \ + if (!count) \ + return; \ + \ + /* Some ARC CPU's don't support unaligned accesses */ \ + if (is_aligned) { \ + do { \ + u##t x = __raw_read##f(addr); \ + *buf++ = x; \ + } while (--count); \ + } else { \ + do { \ + u##t x = __raw_read##f(addr); \ + put_unaligned(x, buf++); \ + } while (--count); \ + } \ +} + +#define __raw_readsb __raw_readsb +__raw_readsx(8, b) +#define __raw_readsw __raw_readsw +__raw_readsx(16, w) +#define __raw_readsl __raw_readsl +__raw_readsx(32, l) + #define __raw_writeb __raw_writeb static inline void __raw_writeb(u8 b, volatile void __iomem *addr) { @@ -126,6 +163,35 @@ static inline void __raw_writel(u32 w, volatile void __iomem *addr) } +#define __raw_writesx(t,f) \ +static inline void __raw_writes##f(volatile void __iomem *addr, \ + const void *ptr, unsigned int count) \ +{ \ + bool is_aligned = ((unsigned long)ptr % ((t) / 8)) == 0; \ + const u##t *buf = ptr; \ + \ + if (!count) \ + return; \ + \ + /* Some ARC CPU's don't support unaligned accesses */ \ + if (is_aligned) { \ + do { \ + __raw_write##f(*buf++, addr); \ + } while (--count); \ + } else { \ + do { \ + __raw_write##f(get_unaligned(buf++), addr); \ + } while (--count); \ + } \ +} + +#define __raw_writesb __raw_writesb +__raw_writesx(8, b) +#define __raw_writesw __raw_writesw +__raw_writesx(16, w) +#define __raw_writesl __raw_writesl +__raw_writesx(32, l) + /* * MMIO can also get buffered/optimized in micro-arch, so barriers needed * Based on ARM model for the typical use case @@ -141,10 +207,16 @@ static inline void __raw_writel(u32 w, volatile void __iomem *addr) #define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; }) #define readw(c) ({ u16 __v = readw_relaxed(c); __iormb(); __v; }) #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; }) +#define readsb(p,d,l) ({ __raw_readsb(p,d,l); __iormb(); }) +#define readsw(p,d,l) ({ __raw_readsw(p,d,l); __iormb(); }) +#define readsl(p,d,l) ({ __raw_readsl(p,d,l); __iormb(); }) #define writeb(v,c) ({ __iowmb(); writeb_relaxed(v,c); }) #define writew(v,c) ({ __iowmb(); writew_relaxed(v,c); }) #define writel(v,c) ({ __iowmb(); writel_relaxed(v,c); }) +#define writesb(p,d,l) ({ __iowmb(); __raw_writesb(p,d,l); }) +#define writesw(p,d,l) ({ __iowmb(); __raw_writesw(p,d,l); }) +#define writesl(p,d,l) ({ __iowmb(); __raw_writesl(p,d,l); }) /* * Relaxed API for drivers which can handle barrier ordering themselves diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index b2cae79a25d7..eea8c5ce6335 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -243,7 +243,7 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len) { struct cpuinfo_arc *cpu = &cpuinfo_arc700[cpu_id]; struct bcr_identity *core = &cpu->core; - int i, n = 0; + int i, n = 0, ua = 0; FIX_PTR(cpu); @@ -263,10 +263,13 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len) IS_AVAIL2(cpu->extn.rtc, "RTC [UP 64-bit] ", CONFIG_ARC_TIMERS_64BIT), IS_AVAIL2(cpu->extn.gfrc, "GFRC [SMP 64-bit] ", CONFIG_ARC_TIMERS_64BIT)); - n += i = scnprintf(buf + n, len - n, "%s%s%s%s%s", +#ifdef __ARC_UNALIGNED__ + ua = 1; +#endif + n += i = scnprintf(buf + n, len - n, "%s%s%s%s%s%s", IS_AVAIL2(cpu->isa.atomic, "atomic ", CONFIG_ARC_HAS_LLSC), IS_AVAIL2(cpu->isa.ldd, "ll64 ", CONFIG_ARC_HAS_LL64), - IS_AVAIL1(cpu->isa.unalign, "unalign (not used)")); + IS_AVAIL1(cpu->isa.unalign, "unalign "), IS_USED_RUN(ua)); if (i) n += scnprintf(buf + n, len - n, "\n\t\t: "); diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c index f2701c13a66b..cf9619d4efb4 100644 --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -1145,6 +1145,20 @@ noinline void __init arc_ioc_setup(void) unsigned int ioc_base, mem_sz; /* + * If IOC was already enabled (due to bootloader) it technically needs to + * be reconfigured with aperture base,size corresponding to Linux memory map + * which will certainly be different than uboot's. But disabling and + * reenabling IOC when DMA might be potentially active is tricky business. + * To avoid random memory issues later, just panic here and ask user to + * upgrade bootloader to one which doesn't enable IOC + */ + if (read_aux_reg(ARC_REG_IO_COH_ENABLE) & ARC_IO_COH_ENABLE_BIT) + panic("IOC already enabled, please upgrade bootloader!\n"); + + if (!ioc_enable) + return; + + /* * As for today we don't support both IOC and ZONE_HIGHMEM enabled * simultaneously. This happens because as of today IOC aperture covers * only ZONE_NORMAL (low mem) and any dma transactions outside this @@ -1187,8 +1201,8 @@ noinline void __init arc_ioc_setup(void) panic("IOC Aperture start must be aligned to the size of the aperture"); write_aux_reg(ARC_REG_IO_COH_AP0_BASE, ioc_base >> 12); - write_aux_reg(ARC_REG_IO_COH_PARTIAL, 1); - write_aux_reg(ARC_REG_IO_COH_ENABLE, 1); + write_aux_reg(ARC_REG_IO_COH_PARTIAL, ARC_IO_COH_PARTIAL_BIT); + write_aux_reg(ARC_REG_IO_COH_ENABLE, ARC_IO_COH_ENABLE_BIT); /* Re-enable L1 dcache */ __dc_enable(); @@ -1265,7 +1279,7 @@ void __init arc_cache_init_master(void) if (is_isa_arcv2() && l2_line_sz && !slc_enable) arc_slc_disable(); - if (is_isa_arcv2() && ioc_enable) + if (is_isa_arcv2() && ioc_exists) arc_ioc_setup(); if (is_isa_arcv2() && l2_line_sz && slc_enable) { diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c index c9da6102eb4f..e2d9fc3fea01 100644 --- a/arch/arc/mm/fault.c +++ b/arch/arc/mm/fault.c @@ -66,7 +66,7 @@ void do_page_fault(unsigned long address, struct pt_regs *regs) struct vm_area_struct *vma = NULL; struct task_struct *tsk = current; struct mm_struct *mm = tsk->mm; - int si_code; + int si_code = 0; int ret; vm_fault_t fault; int write = regs->ecr_cause & ECR_C_PROTV_STORE; /* ST/EX */ diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index 215df435bfb9..2149b47a0c5a 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -360,14 +360,16 @@ v7_dma_inv_range: ALT_UP(W(nop)) #endif mcrne p15, 0, r0, c7, c14, 1 @ clean & invalidate D / U line + addne r0, r0, r2 tst r1, r3 bic r1, r1, r3 mcrne p15, 0, r1, c7, c14, 1 @ clean & invalidate D / U line -1: - mcr p15, 0, r0, c7, c6, 1 @ invalidate D / U line - add r0, r0, r2 cmp r0, r1 +1: + mcrlo p15, 0, r0, c7, c6, 1 @ invalidate D / U line + addlo r0, r0, r2 + cmplo r0, r1 blo 1b dsb st ret lr diff --git a/arch/arm/mm/cache-v7m.S b/arch/arm/mm/cache-v7m.S index 788486e830d3..32aa2a2aa260 100644 --- a/arch/arm/mm/cache-v7m.S +++ b/arch/arm/mm/cache-v7m.S @@ -73,9 +73,11 @@ /* * dcimvac: Invalidate data cache line by MVA to PoC */ -.macro dcimvac, rt, tmp - v7m_cacheop \rt, \tmp, V7M_SCB_DCIMVAC +.irp c,,eq,ne,cs,cc,mi,pl,vs,vc,hi,ls,ge,lt,gt,le,hs,lo +.macro dcimvac\c, rt, tmp + v7m_cacheop \rt, \tmp, V7M_SCB_DCIMVAC, \c .endm +.endr /* * dccmvau: Clean data cache line by MVA to PoU @@ -369,14 +371,16 @@ v7m_dma_inv_range: tst r0, r3 bic r0, r0, r3 dccimvacne r0, r3 + addne r0, r0, r2 subne r3, r2, #1 @ restore r3, corrupted by v7m's dccimvac tst r1, r3 bic r1, r1, r3 dccimvacne r1, r3 -1: - dcimvac r0, r3 - add r0, r0, r2 cmp r0, r1 +1: + dcimvaclo r0, r3 + addlo r0, r0, r2 + cmplo r0, r1 blo 1b dsb st ret lr diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 661fe48ab78d..78de138aa66d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -829,7 +829,7 @@ static int __arm_dma_mmap(struct device *dev, struct vm_area_struct *vma, void *cpu_addr, dma_addr_t dma_addr, size_t size, unsigned long attrs) { - int ret; + int ret = -ENXIO; unsigned long nr_vma_pages = vma_pages(vma); unsigned long nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT; unsigned long pfn = dma_to_pfn(dev, dma_addr); diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index 81d0efb055c6..19516fbc2c55 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -274,6 +274,13 @@ .endm .macro define_processor_functions name:req, dabort:req, pabort:req, nommu=0, suspend=0, bugs=0 +/* + * If we are building for big.Little with branch predictor hardening, + * we need the processor function tables to remain available after boot. + */ +#if 1 // defined(CONFIG_BIG_LITTLE) && defined(CONFIG_HARDEN_BRANCH_PREDICTOR) + .section ".rodata" +#endif .type \name\()_processor_functions, #object .align 2 ENTRY(\name\()_processor_functions) @@ -309,6 +316,9 @@ ENTRY(\name\()_processor_functions) .endif .size \name\()_processor_functions, . - \name\()_processor_functions +#if 1 // defined(CONFIG_BIG_LITTLE) && defined(CONFIG_HARDEN_BRANCH_PREDICTOR) + .previous +#endif .endm .macro define_cache_functions name:req diff --git a/arch/arm/probes/kprobes/opt-arm.c b/arch/arm/probes/kprobes/opt-arm.c index b2aa9b32bff2..2c118a6ab358 100644 --- a/arch/arm/probes/kprobes/opt-arm.c +++ b/arch/arm/probes/kprobes/opt-arm.c @@ -247,7 +247,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *or } /* Copy arch-dep-instance from template. */ - memcpy(code, &optprobe_template_entry, + memcpy(code, (unsigned char *)optprobe_template_entry, TMPL_END_IDX * sizeof(kprobe_opcode_t)); /* Adjust buffer according to instruction. */ diff --git a/arch/csky/include/asm/mmu_context.h b/arch/csky/include/asm/mmu_context.h index c410aa4fff1a..b2905c0485a7 100644 --- a/arch/csky/include/asm/mmu_context.h +++ b/arch/csky/include/asm/mmu_context.h @@ -16,7 +16,7 @@ static inline void tlbmiss_handler_setup_pgd(unsigned long pgd, bool kernel) { - pgd &= ~(1<<31); + pgd -= PAGE_OFFSET; pgd += PHYS_OFFSET; pgd |= 1; setup_pgd(pgd, kernel); @@ -29,7 +29,7 @@ static inline void tlbmiss_handler_setup_pgd(unsigned long pgd, bool kernel) static inline unsigned long tlb_get_pgd(void) { - return ((get_pgd()|(1<<31)) - PHYS_OFFSET) & ~1; + return ((get_pgd() - PHYS_OFFSET) & ~1) + PAGE_OFFSET; } #define cpu_context(cpu, mm) ((mm)->context.asid[cpu]) diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index d047a09d660f..1085385e1f06 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -71,6 +71,13 @@ ifdef CONFIG_MLONGCALLS KBUILD_CFLAGS_KERNEL += -mlong-calls endif +# Without this, "ld -r" results in .text sections that are too big (> 0x40000) +# for branches to reach stubs. And multiple .text sections trigger a warning +# when creating the sysfs module information section. +ifndef CONFIG_64BIT +KBUILD_CFLAGS_MODULE += -ffunction-sections +endif + # select which processor to optimise for cflags-$(CONFIG_PA7000) += -march=1.1 -mschedule=7100 cflags-$(CONFIG_PA7200) += -march=1.1 -mschedule=7200 diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c index 40d008b0bd3e..05eb016fc41b 100644 --- a/arch/sparc/kernel/iommu.c +++ b/arch/sparc/kernel/iommu.c @@ -108,10 +108,9 @@ int iommu_table_init(struct iommu *iommu, int tsbsize, /* Allocate and initialize the free area map. */ sz = num_tsb_entries / 8; sz = (sz + 7UL) & ~7UL; - iommu->tbl.map = kmalloc_node(sz, GFP_KERNEL, numa_node); + iommu->tbl.map = kzalloc_node(sz, GFP_KERNEL, numa_node); if (!iommu->tbl.map) return -ENOMEM; - memset(iommu->tbl.map, 0, sz); iommu_tbl_pool_init(&iommu->tbl, num_tsb_entries, IO_PAGE_SHIFT, (tlb_type != hypervisor ? iommu_flushall : NULL), diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c index 4c5b3fcbed94..e800ce13cc6e 100644 --- a/arch/sparc/kernel/signal32.c +++ b/arch/sparc/kernel/signal32.c @@ -683,6 +683,7 @@ void do_signal32(struct pt_regs * regs) regs->tpc -= 4; regs->tnpc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->tpc -= 4; diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c index 5665261cee37..83953780ca01 100644 --- a/arch/sparc/kernel/signal_32.c +++ b/arch/sparc/kernel/signal_32.c @@ -508,6 +508,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) regs->pc -= 4; regs->npc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->pc -= 4; diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c index e9de1803a22e..ca70787efd8e 100644 --- a/arch/sparc/kernel/signal_64.c +++ b/arch/sparc/kernel/signal_64.c @@ -533,6 +533,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) regs->tpc -= 4; regs->tnpc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->tpc -= 4; diff --git a/block/blk-mq.c b/block/blk-mq.c index 3f91c6e5b17a..3262d83b9e07 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1715,6 +1715,15 @@ static blk_status_t __blk_mq_issue_directly(struct blk_mq_hw_ctx *hctx, break; case BLK_STS_RESOURCE: case BLK_STS_DEV_RESOURCE: + /* + * If direct dispatch fails, we cannot allow any merging on + * this IO. Drivers (like SCSI) may have set up permanent state + * for this request, like SG tables and mappings, and if we + * merge to it later on then we'll still only do IO to the + * original part. + */ + rq->cmd_flags |= REQ_NOMERGE; + blk_mq_update_dispatch_busy(hctx, true); __blk_mq_requeue_request(rq); break; @@ -1727,6 +1736,18 @@ static blk_status_t __blk_mq_issue_directly(struct blk_mq_hw_ctx *hctx, return ret; } +/* + * Don't allow direct dispatch of anything but regular reads/writes, + * as some of the other commands can potentially share request space + * with data we need for the IO scheduler. If we attempt a direct dispatch + * on those and fail, we can't safely add it to the scheduler afterwards + * without potentially overwriting data that the driver has already written. + */ +static bool blk_rq_can_direct_dispatch(struct request *rq) +{ + return req_op(rq) == REQ_OP_READ || req_op(rq) == REQ_OP_WRITE; +} + static blk_status_t __blk_mq_try_issue_directly(struct blk_mq_hw_ctx *hctx, struct request *rq, blk_qc_t *cookie, @@ -1748,7 +1769,7 @@ static blk_status_t __blk_mq_try_issue_directly(struct blk_mq_hw_ctx *hctx, goto insert; } - if (q->elevator && !bypass_insert) + if (!blk_rq_can_direct_dispatch(rq) || (q->elevator && !bypass_insert)) goto insert; if (!blk_mq_get_dispatch_budget(hctx)) @@ -1810,6 +1831,9 @@ void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx, struct request *rq = list_first_entry(list, struct request, queuelist); + if (!blk_rq_can_direct_dispatch(rq)) + break; + list_del_init(&rq->queuelist); ret = blk_mq_request_issue_directly(rq); if (ret != BLK_STS_OK) { diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index a7f5202a4815..b8c3f9e6af89 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4602,6 +4602,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "SSD*INTEL*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, }, { "Samsung*SSD*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, }, { "SAMSUNG*SSD*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, }, + { "SAMSUNG*MZ7KM*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, }, { "ST[1248][0248]0[FH]*", NULL, ATA_HORKAGE_ZERO_AFTER_TRIM, }, /* diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 104b2e0d893b..b0fc116296cb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -233,7 +233,7 @@ enum amdgpu_kiq_irq { #define MAX_KIQ_REG_WAIT 5000 /* in usecs, 5ms */ #define MAX_KIQ_REG_BAILOUT_INTERVAL 5 /* in msecs, 5ms */ -#define MAX_KIQ_REG_TRY 20 +#define MAX_KIQ_REG_TRY 80 /* 20 -> 80 */ int amdgpu_device_ip_set_clockgating_state(void *dev, enum amd_ip_block_type block_type, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index f9b54236102d..95f4c4139fc6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -39,6 +39,7 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = { [AMDGPU_HW_IP_UVD_ENC] = 1, [AMDGPU_HW_IP_VCN_DEC] = 1, [AMDGPU_HW_IP_VCN_ENC] = 1, + [AMDGPU_HW_IP_VCN_JPEG] = 1, }; static int amdgput_ctx_total_num_entities(void) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 81732a84c2ab..8f3d44e5e787 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -467,9 +467,6 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file if (!info->return_size || !info->return_pointer) return -EINVAL; - /* Ensure IB tests are run on ring */ - flush_delayed_work(&adev->late_init_work); - switch (info->query) { case AMDGPU_INFO_ACCEL_WORKING: ui32 = adev->accel_working; @@ -950,6 +947,9 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv) struct amdgpu_fpriv *fpriv; int r, pasid; + /* Ensure IB tests are run on ring */ + flush_delayed_work(&adev->late_init_work); + file_priv->driver_priv = NULL; r = pm_runtime_get_sync(dev->dev); diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c index 1d3265c97b70..747c068379dc 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -56,6 +56,9 @@ MODULE_FIRMWARE("amdgpu/tonga_mc.bin"); MODULE_FIRMWARE("amdgpu/polaris11_mc.bin"); MODULE_FIRMWARE("amdgpu/polaris10_mc.bin"); MODULE_FIRMWARE("amdgpu/polaris12_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris11_k_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris10_k_mc.bin"); +MODULE_FIRMWARE("amdgpu/polaris12_k_mc.bin"); static const u32 golden_settings_tonga_a11[] = { @@ -224,13 +227,39 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device *adev) chip_name = "tonga"; break; case CHIP_POLARIS11: - chip_name = "polaris11"; + if (((adev->pdev->device == 0x67ef) && + ((adev->pdev->revision == 0xe0) || + (adev->pdev->revision == 0xe5))) || + ((adev->pdev->device == 0x67ff) && + ((adev->pdev->revision == 0xcf) || + (adev->pdev->revision == 0xef) || + (adev->pdev->revision == 0xff)))) + chip_name = "polaris11_k"; + else if ((adev->pdev->device == 0x67ef) && + (adev->pdev->revision == 0xe2)) + chip_name = "polaris11_k"; + else + chip_name = "polaris11"; break; case CHIP_POLARIS10: - chip_name = "polaris10"; + if ((adev->pdev->device == 0x67df) && + ((adev->pdev->revision == 0xe1) || + (adev->pdev->revision == 0xf7))) + chip_name = "polaris10_k"; + else + chip_name = "polaris10"; break; case CHIP_POLARIS12: - chip_name = "polaris12"; + if (((adev->pdev->device == 0x6987) && + ((adev->pdev->revision == 0xc0) || + (adev->pdev->revision == 0xc3))) || + ((adev->pdev->device == 0x6981) && + ((adev->pdev->revision == 0x00) || + (adev->pdev->revision == 0x01) || + (adev->pdev->revision == 0x10)))) + chip_name = "polaris12_k"; + else + chip_name = "polaris12"; break; case CHIP_FIJI: case CHIP_CARRIZO: @@ -337,7 +366,7 @@ static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev) const struct mc_firmware_header_v1_0 *hdr; const __le32 *fw_data = NULL; const __le32 *io_mc_regs = NULL; - u32 data, vbios_version; + u32 data; int i, ucode_size, regs_size; /* Skip MC ucode loading on SR-IOV capable boards. @@ -348,13 +377,6 @@ static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev) if (amdgpu_sriov_bios(adev)) return 0; - WREG32(mmMC_SEQ_IO_DEBUG_INDEX, 0x9F); - data = RREG32(mmMC_SEQ_IO_DEBUG_DATA); - vbios_version = data & 0xf; - - if (vbios_version == 0) - return 0; - if (!adev->gmc.fw) return -EINVAL; diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c index eae90922fdbe..322e09b5b448 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c @@ -48,6 +48,7 @@ static void vcn_v1_0_set_enc_ring_funcs(struct amdgpu_device *adev); static void vcn_v1_0_set_jpeg_ring_funcs(struct amdgpu_device *adev); static void vcn_v1_0_set_irq_funcs(struct amdgpu_device *adev); static void vcn_v1_0_jpeg_ring_set_patch_ring(struct amdgpu_ring *ring, uint32_t ptr); +static int vcn_v1_0_set_powergating_state(void *handle, enum amd_powergating_state state); /** * vcn_v1_0_early_init - set function pointers @@ -222,7 +223,7 @@ static int vcn_v1_0_hw_fini(void *handle) struct amdgpu_ring *ring = &adev->vcn.ring_dec; if (RREG32_SOC15(VCN, 0, mmUVD_STATUS)) - vcn_v1_0_stop(adev); + vcn_v1_0_set_powergating_state(adev, AMD_PG_STATE_GATE); ring->ready = false; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index ca925200fe09..5a6edf65c9ea 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2554,9 +2554,9 @@ static void fill_audio_info(struct audio_info *audio_info, cea_revision = drm_connector->display_info.cea_rev; - strncpy(audio_info->display_name, + strscpy(audio_info->display_name, edid_caps->display_name, - AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS - 1); + AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS); if (cea_revision >= 3) { audio_info->mode_count = edid_caps->audio_mode_count; @@ -3042,6 +3042,7 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector) state->underscan_enable = false; state->underscan_hborder = 0; state->underscan_vborder = 0; + state->max_bpc = 8; __drm_atomic_helper_connector_reset(connector, &state->base); } @@ -3063,6 +3064,7 @@ amdgpu_dm_connector_atomic_duplicate_state(struct drm_connector *connector) new_state->freesync_capable = state->freesync_capable; new_state->freesync_enable = state->freesync_enable; + new_state->max_bpc = state->max_bpc; return &new_state->base; } @@ -3650,7 +3652,7 @@ amdgpu_dm_create_common_mode(struct drm_encoder *encoder, mode->hdisplay = hdisplay; mode->vdisplay = vdisplay; mode->type &= ~DRM_MODE_TYPE_PREFERRED; - strncpy(mode->name, name, DRM_DISPLAY_MODE_LEN); + strscpy(mode->name, name, DRM_DISPLAY_MODE_LEN); return mode; diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index b459867a05b2..a6bcb90e8419 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -2512,6 +2512,8 @@ static void pplib_apply_display_requirements( dc, context->bw.dce.sclk_khz); + pp_display_cfg->min_dcfclock_khz = pp_display_cfg->min_engine_clock_khz; + pp_display_cfg->min_engine_clock_deep_sleep_khz = context->bw.dce.sclk_deep_sleep_khz; diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c index 85119c2bdcc8..a2a7e0e94aa6 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c @@ -80,7 +80,9 @@ int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr) PHM_FUNC_CHECK(hwmgr); adev = hwmgr->adev; - if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev)) { + /* Skip for suspend/resume case */ + if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev) + && adev->in_suspend) { pr_info("dpm has been enabled\n"); return 0; } diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index 47ac92369739..0173d0480024 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -352,6 +352,9 @@ int hwmgr_handle_task(struct pp_hwmgr *hwmgr, enum amd_pp_task task_id, switch (task_id) { case AMD_PP_TASK_DISPLAY_CONFIG_CHANGE: + ret = phm_pre_display_configuration_changed(hwmgr); + if (ret) + return ret; ret = phm_set_cpu_power_state(hwmgr); if (ret) return ret; diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c index 91ffb7bc4ee7..56437866d120 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c @@ -265,8 +265,6 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip, if (skip) return 0; - phm_pre_display_configuration_changed(hwmgr); - phm_display_configuration_changed(hwmgr); if (hwmgr->ps) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 88f6b35ea6fe..b61a01f55284 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -3589,8 +3589,10 @@ static int smu7_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, cons } if (i >= sclk_table->count) { - data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; - sclk_table->dpm_levels[i-1].value = sclk; + if (sclk > sclk_table->dpm_levels[i-1].value) { + data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; + sclk_table->dpm_levels[i-1].value = sclk; + } } else { /* TODO: Check SCLK in DAL's minimum clocks * in case DeepSleep divider update is required. @@ -3607,8 +3609,10 @@ static int smu7_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, cons } if (i >= mclk_table->count) { - data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK; - mclk_table->dpm_levels[i-1].value = mclk; + if (mclk > mclk_table->dpm_levels[i-1].value) { + data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK; + mclk_table->dpm_levels[i-1].value = mclk; + } } if (data->display_timing.num_existing_displays != hwmgr->display_config->num_display) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index e2bc6e0c229f..79c86247d0ac 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -3266,8 +3266,10 @@ static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, co } if (i >= sclk_table->count) { - data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; - sclk_table->dpm_levels[i-1].value = sclk; + if (sclk > sclk_table->dpm_levels[i-1].value) { + data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; + sclk_table->dpm_levels[i-1].value = sclk; + } } for (i = 0; i < mclk_table->count; i++) { @@ -3276,8 +3278,10 @@ static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, co } if (i >= mclk_table->count) { - data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_MCLK; - mclk_table->dpm_levels[i-1].value = mclk; + if (mclk > mclk_table->dpm_levels[i-1].value) { + data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_MCLK; + mclk_table->dpm_levels[i-1].value = mclk; + } } if (data->display_timing.num_existing_displays != hwmgr->display_config->num_display) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c index b4eadd47f3a4..3367dd30cdd0 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c @@ -1660,14 +1660,15 @@ static uint32_t vega20_find_highest_dpm_level( return i; } -static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr) +static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr, uint32_t feature_mask) { struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend); uint32_t min_freq; int ret = 0; - if (data->smu_features[GNLD_DPM_GFXCLK].enabled) { + if (data->smu_features[GNLD_DPM_GFXCLK].enabled && + (feature_mask & FEATURE_DPM_GFXCLK_MASK)) { min_freq = data->dpm_table.gfx_table.dpm_state.soft_min_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( hwmgr, PPSMC_MSG_SetSoftMinByFreq, @@ -1676,7 +1677,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_UCLK].enabled) { + if (data->smu_features[GNLD_DPM_UCLK].enabled && + (feature_mask & FEATURE_DPM_UCLK_MASK)) { min_freq = data->dpm_table.mem_table.dpm_state.soft_min_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( hwmgr, PPSMC_MSG_SetSoftMinByFreq, @@ -1692,7 +1694,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_UVD].enabled) { + if (data->smu_features[GNLD_DPM_UVD].enabled && + (feature_mask & FEATURE_DPM_UVD_MASK)) { min_freq = data->dpm_table.vclk_table.dpm_state.soft_min_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1710,7 +1713,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_VCE].enabled) { + if (data->smu_features[GNLD_DPM_VCE].enabled && + (feature_mask & FEATURE_DPM_VCE_MASK)) { min_freq = data->dpm_table.eclk_table.dpm_state.soft_min_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1720,7 +1724,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_SOCCLK].enabled) { + if (data->smu_features[GNLD_DPM_SOCCLK].enabled && + (feature_mask & FEATURE_DPM_SOCCLK_MASK)) { min_freq = data->dpm_table.soc_table.dpm_state.soft_min_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1733,14 +1738,15 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr) return ret; } -static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr) +static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr, uint32_t feature_mask) { struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend); uint32_t max_freq; int ret = 0; - if (data->smu_features[GNLD_DPM_GFXCLK].enabled) { + if (data->smu_features[GNLD_DPM_GFXCLK].enabled && + (feature_mask & FEATURE_DPM_GFXCLK_MASK)) { max_freq = data->dpm_table.gfx_table.dpm_state.soft_max_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1750,7 +1756,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_UCLK].enabled) { + if (data->smu_features[GNLD_DPM_UCLK].enabled && + (feature_mask & FEATURE_DPM_UCLK_MASK)) { max_freq = data->dpm_table.mem_table.dpm_state.soft_max_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1760,7 +1767,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_UVD].enabled) { + if (data->smu_features[GNLD_DPM_UVD].enabled && + (feature_mask & FEATURE_DPM_UVD_MASK)) { max_freq = data->dpm_table.vclk_table.dpm_state.soft_max_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1777,7 +1785,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_VCE].enabled) { + if (data->smu_features[GNLD_DPM_VCE].enabled && + (feature_mask & FEATURE_DPM_VCE_MASK)) { max_freq = data->dpm_table.eclk_table.dpm_state.soft_max_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -1787,7 +1796,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr) return ret); } - if (data->smu_features[GNLD_DPM_SOCCLK].enabled) { + if (data->smu_features[GNLD_DPM_SOCCLK].enabled && + (feature_mask & FEATURE_DPM_SOCCLK_MASK)) { max_freq = data->dpm_table.soc_table.dpm_state.soft_max_level; PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter( @@ -2126,12 +2136,12 @@ static int vega20_force_dpm_highest(struct pp_hwmgr *hwmgr) data->dpm_table.mem_table.dpm_state.soft_max_level = data->dpm_table.mem_table.dpm_levels[soft_level].value; - ret = vega20_upload_dpm_min_level(hwmgr); + ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF); PP_ASSERT_WITH_CODE(!ret, "Failed to upload boot level to highest!", return ret); - ret = vega20_upload_dpm_max_level(hwmgr); + ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF); PP_ASSERT_WITH_CODE(!ret, "Failed to upload dpm max level to highest!", return ret); @@ -2158,12 +2168,12 @@ static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr) data->dpm_table.mem_table.dpm_state.soft_max_level = data->dpm_table.mem_table.dpm_levels[soft_level].value; - ret = vega20_upload_dpm_min_level(hwmgr); + ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF); PP_ASSERT_WITH_CODE(!ret, "Failed to upload boot level to highest!", return ret); - ret = vega20_upload_dpm_max_level(hwmgr); + ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF); PP_ASSERT_WITH_CODE(!ret, "Failed to upload dpm max level to highest!", return ret); @@ -2176,12 +2186,12 @@ static int vega20_unforce_dpm_levels(struct pp_hwmgr *hwmgr) { int ret = 0; - ret = vega20_upload_dpm_min_level(hwmgr); + ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF); PP_ASSERT_WITH_CODE(!ret, "Failed to upload DPM Bootup Levels!", return ret); - ret = vega20_upload_dpm_max_level(hwmgr); + ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF); PP_ASSERT_WITH_CODE(!ret, "Failed to upload DPM Max Levels!", return ret); @@ -2239,12 +2249,12 @@ static int vega20_force_clock_level(struct pp_hwmgr *hwmgr, data->dpm_table.gfx_table.dpm_state.soft_max_level = data->dpm_table.gfx_table.dpm_levels[soft_max_level].value; - ret = vega20_upload_dpm_min_level(hwmgr); + ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_GFXCLK_MASK); PP_ASSERT_WITH_CODE(!ret, "Failed to upload boot level to lowest!", return ret); - ret = vega20_upload_dpm_max_level(hwmgr); + ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_GFXCLK_MASK); PP_ASSERT_WITH_CODE(!ret, "Failed to upload dpm max level to highest!", return ret); @@ -2259,12 +2269,12 @@ static int vega20_force_clock_level(struct pp_hwmgr *hwmgr, data->dpm_table.mem_table.dpm_state.soft_max_level = data->dpm_table.mem_table.dpm_levels[soft_max_level].value; - ret = vega20_upload_dpm_min_level(hwmgr); + ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_UCLK_MASK); PP_ASSERT_WITH_CODE(!ret, "Failed to upload boot level to lowest!", return ret); - ret = vega20_upload_dpm_max_level(hwmgr); + ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_UCLK_MASK); PP_ASSERT_WITH_CODE(!ret, "Failed to upload dpm max level to highest!", return ret); diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 0cd827e11fa2..de26df0c6044 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -263,6 +263,7 @@ static void ast_fbdev_destroy(struct drm_device *dev, { struct ast_framebuffer *afb = &afbdev->afb; + drm_crtc_force_disable_all(dev); drm_fb_helper_unregister_fbi(&afbdev->helper); if (afb->obj) { diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 680566d97adc..10243965ee7c 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -54,7 +54,7 @@ #define SN_AUX_ADDR_7_0_REG 0x76 #define SN_AUX_LENGTH_REG 0x77 #define SN_AUX_CMD_REG 0x78 -#define AUX_CMD_SEND BIT(1) +#define AUX_CMD_SEND BIT(0) #define AUX_CMD_REQ(x) ((x) << 4) #define SN_AUX_RDATA_REG(x) (0x79 + (x)) #define SN_SSC_CONFIG_REG 0x93 diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index dd852a25d375..9d64f874f965 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -71,7 +71,7 @@ MODULE_PARM_DESC(drm_fbdev_overalloc, #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM) static bool drm_leak_fbdev_smem = false; module_param_unsafe(drm_leak_fbdev_smem, bool, 0600); -MODULE_PARM_DESC(fbdev_emulation, +MODULE_PARM_DESC(drm_leak_fbdev_smem, "Allow unsafe leaking fbdev physical smem address [default=false]"); #endif diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index 0c4eb4a9ab31..51e06defc8d8 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -104,6 +104,8 @@ struct device *drm_sysfs_minor_alloc(struct drm_minor *minor); int drm_sysfs_connector_add(struct drm_connector *connector); void drm_sysfs_connector_remove(struct drm_connector *connector); +void drm_sysfs_lease_event(struct drm_device *dev); + /* drm_gem.c */ int drm_gem_init(struct drm_device *dev); void drm_gem_destroy(struct drm_device *dev); diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c index 24a177ea5417..c61680ad962d 100644 --- a/drivers/gpu/drm/drm_lease.c +++ b/drivers/gpu/drm/drm_lease.c @@ -296,7 +296,7 @@ void drm_lease_destroy(struct drm_master *master) if (master->lessor) { /* Tell the master to check the lessee list */ - drm_sysfs_hotplug_event(dev); + drm_sysfs_lease_event(dev); drm_master_put(&master->lessor); } diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index b3c1daad1169..ecb7b33002bb 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -301,6 +301,16 @@ void drm_sysfs_connector_remove(struct drm_connector *connector) connector->kdev = NULL; } +void drm_sysfs_lease_event(struct drm_device *dev) +{ + char *event_string = "LEASE=1"; + char *envp[] = { event_string, NULL }; + + DRM_DEBUG("generating lease event\n"); + + kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp); +} + /** * drm_sysfs_hotplug_event - generate a DRM uevent * @dev: DRM device diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index d4530d60767b..ca169f013a14 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -1594,7 +1594,6 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane, NULL); drm_crtc_helper_add(crtc, &dpu_crtc_helper_funcs); - plane->crtc = crtc; /* save user friendly CRTC name for later */ snprintf(dpu_crtc->name, DPU_CRTC_NAME_SIZE, "crtc%u", crtc->base.id); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 96cdf06e7da2..d31d8281424e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -488,8 +488,6 @@ static void dpu_encoder_destroy(struct drm_encoder *drm_enc) drm_encoder_cleanup(drm_enc); mutex_destroy(&dpu_enc->enc_lock); - - kfree(dpu_enc); } void dpu_encoder_helper_split_config( diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c index bfcd165e96df..d743e7ca6a3c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c @@ -216,7 +216,7 @@ static const struct dpu_format dpu_format_map[] = { INTERLEAVED_RGB_FMT(XBGR8888, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, - true, 4, 0, + false, 4, 0, DPU_FETCH_LINEAR, 1), INTERLEAVED_RGB_FMT(RGBA8888, diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c index 4c03f0b7343e..41bec570c518 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c @@ -39,6 +39,8 @@ #define DSI_PIXEL_PLL_CLK 1 #define NUM_PROVIDED_CLKS 2 +#define VCO_REF_CLK_RATE 19200000 + struct dsi_pll_regs { u32 pll_prop_gain_rate; u32 pll_lockdet_rate; @@ -316,7 +318,7 @@ static int dsi_pll_10nm_vco_set_rate(struct clk_hw *hw, unsigned long rate, parent_rate); pll_10nm->vco_current_rate = rate; - pll_10nm->vco_ref_clk_rate = parent_rate; + pll_10nm->vco_ref_clk_rate = VCO_REF_CLK_RATE; dsi_pll_setup_config(pll_10nm); diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index c79659ca5706..adbdce3aeda0 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -332,6 +332,12 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi, goto fail; } + ret = msm_hdmi_hpd_enable(hdmi->connector); + if (ret < 0) { + DRM_DEV_ERROR(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret); + goto fail; + } + encoder->bridge = hdmi->bridge; priv->bridges[priv->num_bridges++] = hdmi->bridge; @@ -571,7 +577,7 @@ static int msm_hdmi_bind(struct device *dev, struct device *master, void *data) { struct drm_device *drm = dev_get_drvdata(master); struct msm_drm_private *priv = drm->dev_private; - static struct hdmi_platform_config *hdmi_cfg; + struct hdmi_platform_config *hdmi_cfg; struct hdmi *hdmi; struct device_node *of_node = dev->of_node; int i, err; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index accc9a61611d..5c5df6ab2a57 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -245,6 +245,7 @@ void msm_hdmi_bridge_destroy(struct drm_bridge *bridge); void msm_hdmi_connector_irq(struct drm_connector *connector); struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi); +int msm_hdmi_hpd_enable(struct drm_connector *connector); /* * i2c adapter for ddc: diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index e9c9a0af508e..30e908dfded7 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -167,8 +167,9 @@ static void enable_hpd_clocks(struct hdmi *hdmi, bool enable) } } -static int hpd_enable(struct hdmi_connector *hdmi_connector) +int msm_hdmi_hpd_enable(struct drm_connector *connector) { + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); struct hdmi *hdmi = hdmi_connector->hdmi; const struct hdmi_platform_config *config = hdmi->config; struct device *dev = &hdmi->pdev->dev; @@ -450,7 +451,6 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi) { struct drm_connector *connector = NULL; struct hdmi_connector *hdmi_connector; - int ret; hdmi_connector = kzalloc(sizeof(*hdmi_connector), GFP_KERNEL); if (!hdmi_connector) @@ -471,12 +471,6 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi) connector->interlace_allowed = 0; connector->doublescan_allowed = 0; - ret = hpd_enable(hdmi_connector); - if (ret) { - dev_err(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret); - return ERR_PTR(ret); - } - drm_connector_attach_encoder(connector, hdmi->encoder); return connector; diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c index 4bcdeca7479d..2088a20eb270 100644 --- a/drivers/gpu/drm/msm/msm_atomic.c +++ b/drivers/gpu/drm/msm/msm_atomic.c @@ -34,7 +34,12 @@ static void msm_atomic_wait_for_commit_done(struct drm_device *dev, if (!new_crtc_state->active) continue; + if (drm_crtc_vblank_get(crtc)) + continue; + kms->funcs->wait_for_crtc_commit_done(kms, crtc); + + drm_crtc_vblank_put(crtc); } } diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c index f0da0d3c8a80..d756436c1fcd 100644 --- a/drivers/gpu/drm/msm/msm_debugfs.c +++ b/drivers/gpu/drm/msm/msm_debugfs.c @@ -84,7 +84,7 @@ static int msm_gpu_open(struct inode *inode, struct file *file) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) - return ret; + goto free_priv; pm_runtime_get_sync(&gpu->pdev->dev); show_priv->state = gpu->funcs->gpu_state_get(gpu); @@ -94,13 +94,20 @@ static int msm_gpu_open(struct inode *inode, struct file *file) if (IS_ERR(show_priv->state)) { ret = PTR_ERR(show_priv->state); - kfree(show_priv); - return ret; + goto free_priv; } show_priv->dev = dev; - return single_open(file, msm_gpu_show, show_priv); + ret = single_open(file, msm_gpu_show, show_priv); + if (ret) + goto free_priv; + + return 0; + +free_priv: + kfree(show_priv); + return ret; } static const struct file_operations msm_gpu_fops = { diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 4904d0d41409..dcff812c63d0 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -553,17 +553,18 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) kthread_run(kthread_worker_fn, &priv->disp_thread[i].worker, "crtc_commit:%d", priv->disp_thread[i].crtc_id); - ret = sched_setscheduler(priv->disp_thread[i].thread, - SCHED_FIFO, ¶m); - if (ret) - pr_warn("display thread priority update failed: %d\n", - ret); - if (IS_ERR(priv->disp_thread[i].thread)) { dev_err(dev, "failed to create crtc_commit kthread\n"); priv->disp_thread[i].thread = NULL; + goto err_msm_uninit; } + ret = sched_setscheduler(priv->disp_thread[i].thread, + SCHED_FIFO, ¶m); + if (ret) + dev_warn(dev, "disp_thread set priority failed: %d\n", + ret); + /* initialize event thread */ priv->event_thread[i].crtc_id = priv->crtcs[i]->base.id; kthread_init_worker(&priv->event_thread[i].worker); @@ -572,6 +573,12 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) kthread_run(kthread_worker_fn, &priv->event_thread[i].worker, "crtc_event:%d", priv->event_thread[i].crtc_id); + if (IS_ERR(priv->event_thread[i].thread)) { + dev_err(dev, "failed to create crtc_event kthread\n"); + priv->event_thread[i].thread = NULL; + goto err_msm_uninit; + } + /** * event thread should also run at same priority as disp_thread * because it is handling frame_done events. A lower priority @@ -580,34 +587,10 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) * failure at crtc commit level. */ ret = sched_setscheduler(priv->event_thread[i].thread, - SCHED_FIFO, ¶m); + SCHED_FIFO, ¶m); if (ret) - pr_warn("display event thread priority update failed: %d\n", - ret); - - if (IS_ERR(priv->event_thread[i].thread)) { - dev_err(dev, "failed to create crtc_event kthread\n"); - priv->event_thread[i].thread = NULL; - } - - if ((!priv->disp_thread[i].thread) || - !priv->event_thread[i].thread) { - /* clean up previously created threads if any */ - for ( ; i >= 0; i--) { - if (priv->disp_thread[i].thread) { - kthread_stop( - priv->disp_thread[i].thread); - priv->disp_thread[i].thread = NULL; - } - - if (priv->event_thread[i].thread) { - kthread_stop( - priv->event_thread[i].thread); - priv->event_thread[i].thread = NULL; - } - } - goto err_msm_uninit; - } + dev_warn(dev, "event_thread set priority failed:%d\n", + ret); } ret = drm_vblank_init(ddev, priv->num_crtcs); diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index 7a7923e6220d..6942604ad9a8 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -317,6 +317,9 @@ static int submit_reloc(struct msm_gem_submit *submit, struct msm_gem_object *ob uint32_t *ptr; int ret = 0; + if (!nr_relocs) + return 0; + if (offset % 4) { DRM_ERROR("non-aligned cmdstream buffer: %u\n", offset); return -EINVAL; @@ -410,7 +413,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, struct msm_file_private *ctx = file->driver_priv; struct msm_gem_submit *submit; struct msm_gpu *gpu = priv->gpu; - struct dma_fence *in_fence = NULL; struct sync_file *sync_file = NULL; struct msm_gpu_submitqueue *queue; struct msm_ringbuffer *ring; @@ -443,6 +445,8 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, ring = gpu->rb[queue->prio]; if (args->flags & MSM_SUBMIT_FENCE_FD_IN) { + struct dma_fence *in_fence; + in_fence = sync_file_get_fence(args->fence_fd); if (!in_fence) @@ -452,11 +456,13 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, * Wait if the fence is from a foreign context, or if the fence * array contains any fence from a foreign context. */ - if (!dma_fence_match_context(in_fence, ring->fctx->context)) { + ret = 0; + if (!dma_fence_match_context(in_fence, ring->fctx->context)) ret = dma_fence_wait(in_fence, true); - if (ret) - return ret; - } + + dma_fence_put(in_fence); + if (ret) + return ret; } ret = mutex_lock_interruptible(&dev->struct_mutex); @@ -582,8 +588,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, } out: - if (in_fence) - dma_fence_put(in_fence); submit_cleanup(submit); if (ret) msm_gem_submit_free(submit); diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 11aac8337066..2b7c8946adba 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -345,6 +345,10 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu, { struct msm_gpu_state *state; + /* Check if the target supports capturing crash state */ + if (!gpu->funcs->gpu_state_get) + return; + /* Only save one crash state at a time */ if (gpu->crashstate) return; @@ -434,10 +438,9 @@ static void recover_worker(struct work_struct *work) if (submit) { struct task_struct *task; - rcu_read_lock(); - task = pid_task(submit->pid, PIDTYPE_PID); + task = get_pid_task(submit->pid, PIDTYPE_PID); if (task) { - comm = kstrdup(task->comm, GFP_ATOMIC); + comm = kstrdup(task->comm, GFP_KERNEL); /* * So slightly annoying, in other paths like @@ -450,10 +453,10 @@ static void recover_worker(struct work_struct *work) * about the submit going away. */ mutex_unlock(&dev->struct_mutex); - cmd = kstrdup_quotable_cmdline(task, GFP_ATOMIC); + cmd = kstrdup_quotable_cmdline(task, GFP_KERNEL); + put_task_struct(task); mutex_lock(&dev->struct_mutex); } - rcu_read_unlock(); if (comm && cmd) { dev_err(dev->dev, "%s: offending task: %s (%s)\n", diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c index b23d33622f37..2a90aa4caec0 100644 --- a/drivers/gpu/drm/msm/msm_iommu.c +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -66,7 +66,7 @@ static int msm_iommu_map(struct msm_mmu *mmu, uint64_t iova, // pm_runtime_get_sync(mmu->dev); ret = iommu_map_sg(iommu->domain, iova, sgt->sgl, sgt->nents, prot); // pm_runtime_put_sync(mmu->dev); - WARN_ON(ret < 0); + WARN_ON(!ret); return (ret == len) ? 0 : -EINVAL; } diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c index cca933458439..0c2c8d2c631f 100644 --- a/drivers/gpu/drm/msm/msm_rd.c +++ b/drivers/gpu/drm/msm/msm_rd.c @@ -316,10 +316,11 @@ static void snapshot_buf(struct msm_rd_state *rd, uint64_t iova, uint32_t size) { struct msm_gem_object *obj = submit->bos[idx].obj; + unsigned offset = 0; const char *buf; if (iova) { - buf += iova - submit->bos[idx].iova; + offset = iova - submit->bos[idx].iova; } else { iova = submit->bos[idx].iova; size = obj->base.size; @@ -340,6 +341,8 @@ static void snapshot_buf(struct msm_rd_state *rd, if (IS_ERR(buf)) return; + buf += offset; + rd_write_section(rd, RD_BUFFER_CONTENTS, buf, size); msm_gem_put_vaddr(&obj->base); diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c index 1f8161b041be..465120809eb3 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c @@ -177,6 +177,7 @@ static int panel_dpi_probe(struct platform_device *pdev) dssdev->type = OMAP_DISPLAY_TYPE_DPI; dssdev->owner = THIS_MODULE; dssdev->of_ports = BIT(0); + drm_bus_flags_from_videomode(&ddata->vm, &dssdev->bus_flags); omapdss_display_init(dssdev); omapdss_device_register(dssdev); diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index 0a485c5b982e..00a9c2ab9e6c 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -5418,9 +5418,15 @@ static int dsi_probe(struct platform_device *pdev) dsi->num_lanes_supported = 3; } + r = of_platform_populate(dev->of_node, NULL, NULL, dev); + if (r) { + DSSERR("Failed to populate DSI child devices: %d\n", r); + goto err_pm_disable; + } + r = dsi_init_output(dsi); if (r) - goto err_pm_disable; + goto err_of_depopulate; r = dsi_probe_of(dsi); if (r) { @@ -5428,22 +5434,16 @@ static int dsi_probe(struct platform_device *pdev) goto err_uninit_output; } - r = of_platform_populate(dev->of_node, NULL, NULL, dev); - if (r) { - DSSERR("Failed to populate DSI child devices: %d\n", r); - goto err_uninit_output; - } - r = component_add(&pdev->dev, &dsi_component_ops); if (r) - goto err_of_depopulate; + goto err_uninit_output; return 0; -err_of_depopulate: - of_platform_depopulate(dev); err_uninit_output: dsi_uninit_output(dsi); +err_of_depopulate: + of_platform_depopulate(dev); err_pm_disable: pm_runtime_disable(dev); return r; diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index 1f698a95a94a..33e15cb77efa 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -432,7 +432,7 @@ struct omap_dss_device { const struct omap_dss_driver *driver; const struct omap_dss_device_ops *ops; unsigned long ops_flags; - unsigned long bus_flags; + u32 bus_flags; /* helper variable for driver suspend/resume */ bool activate_after_resume; diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c index 452e625f6ce3..933ebc9f9faa 100644 --- a/drivers/gpu/drm/omapdrm/omap_encoder.c +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c @@ -52,17 +52,44 @@ static const struct drm_encoder_funcs omap_encoder_funcs = { .destroy = omap_encoder_destroy, }; +static void omap_encoder_hdmi_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *adjusted_mode) +{ + struct drm_device *dev = encoder->dev; + struct omap_encoder *omap_encoder = to_omap_encoder(encoder); + struct omap_dss_device *dssdev = omap_encoder->output; + struct drm_connector *connector; + bool hdmi_mode; + + hdmi_mode = false; + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) { + hdmi_mode = omap_connector_get_hdmi_mode(connector); + break; + } + } + + if (dssdev->ops->hdmi.set_hdmi_mode) + dssdev->ops->hdmi.set_hdmi_mode(dssdev, hdmi_mode); + + if (hdmi_mode && dssdev->ops->hdmi.set_infoframe) { + struct hdmi_avi_infoframe avi; + int r; + + r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode, + false); + if (r == 0) + dssdev->ops->hdmi.set_infoframe(dssdev, &avi); + } +} + static void omap_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - struct drm_device *dev = encoder->dev; struct omap_encoder *omap_encoder = to_omap_encoder(encoder); - struct drm_connector *connector; struct omap_dss_device *dssdev; struct videomode vm = { 0 }; - bool hdmi_mode; - int r; drm_display_mode_to_videomode(adjusted_mode, &vm); @@ -112,27 +139,8 @@ static void omap_encoder_mode_set(struct drm_encoder *encoder, } /* Set the HDMI mode and HDMI infoframe if applicable. */ - hdmi_mode = false; - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - if (connector->encoder == encoder) { - hdmi_mode = omap_connector_get_hdmi_mode(connector); - break; - } - } - - dssdev = omap_encoder->output; - - if (dssdev->ops->hdmi.set_hdmi_mode) - dssdev->ops->hdmi.set_hdmi_mode(dssdev, hdmi_mode); - - if (hdmi_mode && dssdev->ops->hdmi.set_infoframe) { - struct hdmi_avi_infoframe avi; - - r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode, - false); - if (r == 0) - dssdev->ops->hdmi.set_infoframe(dssdev, &avi); - } + if (omap_encoder->output->output_type == OMAP_DISPLAY_TYPE_HDMI) + omap_encoder_hdmi_mode_set(encoder, adjusted_mode); } static void omap_encoder_disable(struct drm_encoder *encoder) diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index ba80150d1052..895d77d799e4 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -492,8 +492,10 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, if (!fbo) return -ENOMEM; - ttm_bo_get(bo); fbo->base = *bo; + fbo->base.mem.placement |= TTM_PL_FLAG_NO_EVICT; + + ttm_bo_get(bo); fbo->bo = bo; /** diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c index b372854cf38d..704049e62d58 100644 --- a/drivers/hid/hid-hyperv.c +++ b/drivers/hid/hid-hyperv.c @@ -309,7 +309,7 @@ static void mousevsc_on_receive(struct hv_device *device, hid_input_report(input_dev->hid_device, HID_INPUT_REPORT, input_dev->input_buf, len, 1); - pm_wakeup_event(&input_dev->device->device, 0); + pm_wakeup_hard_event(&input_dev->device->device); break; default: diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c index 45c997430332..4c8c7a620d08 100644 --- a/drivers/ide/ide-proc.c +++ b/drivers/ide/ide-proc.c @@ -614,18 +614,7 @@ static int ide_drivers_show(struct seq_file *s, void *p) return 0; } -static int ide_drivers_open(struct inode *inode, struct file *file) -{ - return single_open(file, &ide_drivers_show, NULL); -} - -static const struct file_operations ide_drivers_operations = { - .owner = THIS_MODULE, - .open = ide_drivers_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(ide_drivers); void proc_ide_create(void) { @@ -634,7 +623,7 @@ void proc_ide_create(void) if (!proc_ide_root) return; - proc_create("drivers", 0, proc_ide_root, &ide_drivers_operations); + proc_create("drivers", 0, proc_ide_root, &ide_drivers_fops); } void proc_ide_destroy(void) diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index c5b902b86b44..203ed4adc04a 100644 --- a/drivers/ide/pmac.c +++ b/drivers/ide/pmac.c @@ -920,6 +920,7 @@ static u8 pmac_ide_cable_detect(ide_hwif_t *hwif) struct device_node *root = of_find_node_by_path("/"); const char *model = of_get_property(root, "model", NULL); + of_node_put(root); /* Get cable type from device-tree. */ if (cable && !strncmp(cable, "80-", 3)) { /* Some drives fail to detect 80c cable in PowerBook */ diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index d4b9db487b16..cfc8b94527b9 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -480,18 +480,18 @@ static const u8 xboxone_hori_init[] = { }; /* - * This packet is required for some of the PDP pads to start + * This packet is required for most (all?) of the PDP pads to start * sending input reports. These pads include: (0x0e6f:0x02ab), - * (0x0e6f:0x02a4). + * (0x0e6f:0x02a4), (0x0e6f:0x02a6). */ static const u8 xboxone_pdp_init1[] = { 0x0a, 0x20, 0x00, 0x03, 0x00, 0x01, 0x14 }; /* - * This packet is required for some of the PDP pads to start + * This packet is required for most (all?) of the PDP pads to start * sending input reports. These pads include: (0x0e6f:0x02ab), - * (0x0e6f:0x02a4). + * (0x0e6f:0x02a4), (0x0e6f:0x02a6). */ static const u8 xboxone_pdp_init2[] = { 0x06, 0x20, 0x00, 0x02, 0x01, 0x00 @@ -527,12 +527,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = { XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init), XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init), XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init), - XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init1), - XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init2), - XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init1), - XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init2), - XBOXONE_INIT_PKT(0x0e6f, 0x02a6, xboxone_pdp_init1), - XBOXONE_INIT_PKT(0x0e6f, 0x02a6, xboxone_pdp_init2), + XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init1), + XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init2), XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 7e75835e220f..850bb259c20e 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -841,7 +841,7 @@ static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra if (param[0] != 3) { param[0] = 2; if (ps2_command(ps2dev, param, ATKBD_CMD_SSCANSET)) - return 2; + return 2; } ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MBR); diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 81be6f781f0b..d56001181598 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -493,7 +493,8 @@ static int cros_ec_keyb_register_bs(struct cros_ec_keyb *ckdev) for (i = 0; i < ARRAY_SIZE(cros_ec_keyb_bs); i++) { const struct cros_ec_bs_map *map = &cros_ec_keyb_bs[i]; - if (buttons & BIT(map->bit)) + if ((map->ev_type == EV_KEY && (buttons & BIT(map->bit))) || + (map->ev_type == EV_SW && (switches & BIT(map->bit)))) input_set_capability(idev, map->ev_type, map->code); } diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index f51ae09596ef..403452ef00e6 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -407,7 +407,7 @@ matrix_keypad_parse_dt(struct device *dev) struct matrix_keypad_platform_data *pdata; struct device_node *np = dev->of_node; unsigned int *gpios; - int i, nrow, ncol; + int ret, i, nrow, ncol; if (!np) { dev_err(dev, "device lacks DT data\n"); @@ -452,12 +452,19 @@ matrix_keypad_parse_dt(struct device *dev) return ERR_PTR(-ENOMEM); } - for (i = 0; i < pdata->num_row_gpios; i++) - gpios[i] = of_get_named_gpio(np, "row-gpios", i); + for (i = 0; i < nrow; i++) { + ret = of_get_named_gpio(np, "row-gpios", i); + if (ret < 0) + return ERR_PTR(ret); + gpios[i] = ret; + } - for (i = 0; i < pdata->num_col_gpios; i++) - gpios[pdata->num_row_gpios + i] = - of_get_named_gpio(np, "col-gpios", i); + for (i = 0; i < ncol; i++) { + ret = of_get_named_gpio(np, "col-gpios", i); + if (ret < 0) + return ERR_PTR(ret); + gpios[nrow + i] = ret; + } pdata->row_gpios = gpios; pdata->col_gpios = &gpios[pdata->num_row_gpios]; @@ -484,10 +491,8 @@ static int matrix_keypad_probe(struct platform_device *pdev) pdata = dev_get_platdata(&pdev->dev); if (!pdata) { pdata = matrix_keypad_parse_dt(&pdev->dev); - if (IS_ERR(pdata)) { - dev_err(&pdev->dev, "no platform data defined\n"); + if (IS_ERR(pdata)) return PTR_ERR(pdata); - } } else if (!pdata->keymap_data) { dev_err(&pdev->dev, "no keymap data defined\n"); return -EINVAL; diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 46406345742b..a7dc286f406c 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -60,8 +60,18 @@ /* OMAP4 values */ #define OMAP4_VAL_IRQDISABLE 0x0 -#define OMAP4_VAL_DEBOUNCINGTIME 0x7 -#define OMAP4_VAL_PVT 0x7 + +/* + * Errata i689: If a key is released for a time shorter than debounce time, + * the keyboard will idle and never detect the key release. The workaround + * is to use at least a 12ms debounce time. See omap5432 TRM chapter + * "26.4.6.2 Keyboard Controller Timer" for more information. + */ +#define OMAP4_KEYPAD_PTV_DIV_128 0x6 +#define OMAP4_KEYPAD_DEBOUNCINGTIME_MS(dbms, ptv) \ + ((((dbms) * 1000) / ((1 << ((ptv) + 1)) * (1000000 / 32768))) - 1) +#define OMAP4_VAL_DEBOUNCINGTIME_16MS \ + OMAP4_KEYPAD_DEBOUNCINGTIME_MS(16, OMAP4_KEYPAD_PTV_DIV_128) enum { KBD_REVISION_OMAP4 = 0, @@ -181,9 +191,9 @@ static int omap4_keypad_open(struct input_dev *input) kbd_writel(keypad_data, OMAP4_KBD_CTRL, OMAP4_DEF_CTRL_NOSOFTMODE | - (OMAP4_VAL_PVT << OMAP4_DEF_CTRL_PTV_SHIFT)); + (OMAP4_KEYPAD_PTV_DIV_128 << OMAP4_DEF_CTRL_PTV_SHIFT)); kbd_writel(keypad_data, OMAP4_KBD_DEBOUNCINGTIME, - OMAP4_VAL_DEBOUNCINGTIME); + OMAP4_VAL_DEBOUNCINGTIME_16MS); /* clear pending interrupts */ kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS, kbd_read_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS)); diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index b0f9d19b3410..a94b6494e71a 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -1348,6 +1348,9 @@ static const struct acpi_device_id elan_acpi_id[] = { { "ELAN0618", 0 }, { "ELAN061C", 0 }, { "ELAN061D", 0 }, + { "ELAN061E", 0 }, + { "ELAN0620", 0 }, + { "ELAN0621", 0 }, { "ELAN0622", 0 }, { "ELAN1000", 0 }, { } diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 5e85f3cca867..2bd5bb11c8ba 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -170,6 +170,7 @@ static const char * const smbus_pnp_ids[] = { "LEN0048", /* X1 Carbon 3 */ "LEN0046", /* X250 */ "LEN004a", /* W541 */ + "LEN005b", /* P50 */ "LEN0071", /* T480 */ "LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */ "LEN0073", /* X1 Carbon G5 (Elantech) */ @@ -177,6 +178,7 @@ static const char * const smbus_pnp_ids[] = { "LEN0096", /* X280 */ "LEN0097", /* X280 -> ALPS trackpoint */ "LEN200f", /* T450s */ + "SYN3221", /* HP 15-ay000 */ NULL }; diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c index 47a0e81a2989..a8b9be3e28db 100644 --- a/drivers/input/serio/hyperv-keyboard.c +++ b/drivers/input/serio/hyperv-keyboard.c @@ -177,7 +177,7 @@ static void hv_kbd_on_receive(struct hv_device *hv_dev, * state because the Enter-UP can trigger a wakeup at once. */ if (!(info & IS_BREAK)) - pm_wakeup_event(&hv_dev->device, 0); + pm_wakeup_hard_event(&hv_dev->device); break; diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c index 02fb11985819..42d3fd7e04d7 100644 --- a/drivers/input/touchscreen/migor_ts.c +++ b/drivers/input/touchscreen/migor_ts.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Touch Screen driver for Renesas MIGO-R Platform * * Copyright (c) 2008 Magnus Damm * Copyright (c) 2007 Ujjwal Pande <[email protected]>, * Kenati Technologies Pvt Ltd. - * - * This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/module.h> #include <linux/kernel.h> diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c index b71673911aac..11ff32c68025 100644 --- a/drivers/input/touchscreen/st1232.c +++ b/drivers/input/touchscreen/st1232.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ST1232 Touchscreen Controller Driver * @@ -7,15 +8,6 @@ * Using code from: * - android.git.kernel.org: projects/kernel/common.git: synaptics_i2c_rmi.c * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> @@ -295,4 +287,4 @@ module_i2c_driver(st1232_ts_driver); MODULE_AUTHOR("Tony SIM <[email protected]>"); MODULE_DESCRIPTION("SITRONIX ST1232 Touchscreen Controller Driver"); -MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c index 6d4b2eec67b4..29836c1a40e9 100644 --- a/drivers/media/dvb-frontends/dvb-pll.c +++ b/drivers/media/dvb-frontends/dvb-pll.c @@ -80,8 +80,8 @@ struct dvb_pll_desc { static const struct dvb_pll_desc dvb_pll_thomson_dtt7579 = { .name = "Thomson dtt7579", - .min = 177000000, - .max = 858000000, + .min = 177 * MHz, + .max = 858 * MHz, .iffreq= 36166667, .sleepdata = (u8[]){ 2, 0xb4, 0x03 }, .count = 4, @@ -102,8 +102,8 @@ static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf) static const struct dvb_pll_desc dvb_pll_thomson_dtt759x = { .name = "Thomson dtt759x", - .min = 177000000, - .max = 896000000, + .min = 177 * MHz, + .max = 896 * MHz, .set = thomson_dtt759x_bw, .iffreq= 36166667, .sleepdata = (u8[]){ 2, 0x84, 0x03 }, @@ -126,8 +126,8 @@ static void thomson_dtt7520x_bw(struct dvb_frontend *fe, u8 *buf) static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = { .name = "Thomson dtt7520x", - .min = 185000000, - .max = 900000000, + .min = 185 * MHz, + .max = 900 * MHz, .set = thomson_dtt7520x_bw, .iffreq = 36166667, .count = 7, @@ -144,8 +144,8 @@ static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = { static const struct dvb_pll_desc dvb_pll_lg_z201 = { .name = "LG z201", - .min = 174000000, - .max = 862000000, + .min = 174 * MHz, + .max = 862 * MHz, .iffreq= 36166667, .sleepdata = (u8[]){ 2, 0xbc, 0x03 }, .count = 5, @@ -160,8 +160,8 @@ static const struct dvb_pll_desc dvb_pll_lg_z201 = { static const struct dvb_pll_desc dvb_pll_unknown_1 = { .name = "unknown 1", /* used by dntv live dvb-t */ - .min = 174000000, - .max = 862000000, + .min = 174 * MHz, + .max = 862 * MHz, .iffreq= 36166667, .count = 9, .entries = { @@ -182,8 +182,8 @@ static const struct dvb_pll_desc dvb_pll_unknown_1 = { */ static const struct dvb_pll_desc dvb_pll_tua6010xs = { .name = "Infineon TUA6010XS", - .min = 44250000, - .max = 858000000, + .min = 44250 * kHz, + .max = 858 * MHz, .iffreq= 36125000, .count = 3, .entries = { @@ -196,8 +196,8 @@ static const struct dvb_pll_desc dvb_pll_tua6010xs = { /* Panasonic env57h1xd5 (some Philips PLL ?) */ static const struct dvb_pll_desc dvb_pll_env57h1xd5 = { .name = "Panasonic ENV57H1XD5", - .min = 44250000, - .max = 858000000, + .min = 44250 * kHz, + .max = 858 * MHz, .iffreq= 36125000, .count = 4, .entries = { @@ -220,8 +220,8 @@ static void tda665x_bw(struct dvb_frontend *fe, u8 *buf) static const struct dvb_pll_desc dvb_pll_tda665x = { .name = "Philips TDA6650/TDA6651", - .min = 44250000, - .max = 858000000, + .min = 44250 * kHz, + .max = 858 * MHz, .set = tda665x_bw, .iffreq= 36166667, .initdata = (u8[]){ 4, 0x0b, 0xf5, 0x85, 0xab }, @@ -254,8 +254,8 @@ static void tua6034_bw(struct dvb_frontend *fe, u8 *buf) static const struct dvb_pll_desc dvb_pll_tua6034 = { .name = "Infineon TUA6034", - .min = 44250000, - .max = 858000000, + .min = 44250 * kHz, + .max = 858 * MHz, .iffreq= 36166667, .count = 3, .set = tua6034_bw, @@ -278,8 +278,8 @@ static void tded4_bw(struct dvb_frontend *fe, u8 *buf) static const struct dvb_pll_desc dvb_pll_tded4 = { .name = "ALPS TDED4", - .min = 47000000, - .max = 863000000, + .min = 47 * MHz, + .max = 863 * MHz, .iffreq= 36166667, .set = tded4_bw, .count = 4, @@ -296,8 +296,8 @@ static const struct dvb_pll_desc dvb_pll_tded4 = { */ static const struct dvb_pll_desc dvb_pll_tdhu2 = { .name = "ALPS TDHU2", - .min = 54000000, - .max = 864000000, + .min = 54 * MHz, + .max = 864 * MHz, .iffreq= 44000000, .count = 4, .entries = { @@ -313,8 +313,8 @@ static const struct dvb_pll_desc dvb_pll_tdhu2 = { */ static const struct dvb_pll_desc dvb_pll_samsung_tbmv = { .name = "Samsung TBMV30111IN / TBMV30712IN1", - .min = 54000000, - .max = 860000000, + .min = 54 * MHz, + .max = 860 * MHz, .iffreq= 44000000, .count = 6, .entries = { @@ -332,8 +332,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbmv = { */ static const struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = { .name = "Philips SD1878", - .min = 950000, - .max = 2150000, + .min = 950 * MHz, + .max = 2150 * MHz, .iffreq= 249, /* zero-IF, offset 249 is to round up */ .count = 4, .entries = { @@ -398,8 +398,8 @@ static void opera1_bw(struct dvb_frontend *fe, u8 *buf) static const struct dvb_pll_desc dvb_pll_opera1 = { .name = "Opera Tuner", - .min = 900000, - .max = 2250000, + .min = 900 * MHz, + .max = 2250 * MHz, .initdata = (u8[]){ 4, 0x08, 0xe5, 0xe1, 0x00 }, .initdata2 = (u8[]){ 4, 0x08, 0xe5, 0xe5, 0x00 }, .iffreq= 0, @@ -445,8 +445,8 @@ static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf) /* unknown pll used in Samsung DTOS403IH102A DVB-C tuner */ static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = { .name = "Samsung DTOS403IH102A", - .min = 44250000, - .max = 858000000, + .min = 44250 * kHz, + .max = 858 * MHz, .iffreq = 36125000, .count = 8, .set = samsung_dtos403ih102a_set, @@ -465,8 +465,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = { /* Samsung TDTC9251DH0 DVB-T NIM, as used on AirStar 2 */ static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = { .name = "Samsung TDTC9251DH0", - .min = 48000000, - .max = 863000000, + .min = 48 * MHz, + .max = 863 * MHz, .iffreq = 36166667, .count = 3, .entries = { @@ -479,8 +479,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = { /* Samsung TBDU18132 DVB-S NIM with TSA5059 PLL, used in SkyStar2 DVB-S 2.3 */ static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = { .name = "Samsung TBDU18132", - .min = 950000, - .max = 2150000, /* guesses */ + .min = 950 * MHz, + .max = 2150 * MHz, /* guesses */ .iffreq = 0, .count = 2, .entries = { @@ -500,8 +500,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = { /* Samsung TBMU24112 DVB-S NIM with SL1935 zero-IF tuner */ static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = { .name = "Samsung TBMU24112", - .min = 950000, - .max = 2150000, /* guesses */ + .min = 950 * MHz, + .max = 2150 * MHz, /* guesses */ .iffreq = 0, .count = 2, .entries = { @@ -521,8 +521,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = { * 822 - 862 1 * 0 0 1 0 0 0 0x88 */ static const struct dvb_pll_desc dvb_pll_alps_tdee4 = { .name = "ALPS TDEE4", - .min = 47000000, - .max = 862000000, + .min = 47 * MHz, + .max = 862 * MHz, .iffreq = 36125000, .count = 4, .entries = { @@ -537,8 +537,8 @@ static const struct dvb_pll_desc dvb_pll_alps_tdee4 = { /* CP cur. 50uA, AGC takeover: 103dBuV, PORT3 on */ static const struct dvb_pll_desc dvb_pll_tua6034_friio = { .name = "Infineon TUA6034 ISDB-T (Friio)", - .min = 90000000, - .max = 770000000, + .min = 90 * MHz, + .max = 770 * MHz, .iffreq = 57000000, .initdata = (u8[]){ 4, 0x9a, 0x50, 0xb2, 0x08 }, .sleepdata = (u8[]){ 4, 0x9a, 0x70, 0xb3, 0x0b }, @@ -553,8 +553,8 @@ static const struct dvb_pll_desc dvb_pll_tua6034_friio = { /* Philips TDA6651 ISDB-T, used in Earthsoft PT1 */ static const struct dvb_pll_desc dvb_pll_tda665x_earth_pt1 = { .name = "Philips TDA6651 ISDB-T (EarthSoft PT1)", - .min = 90000000, - .max = 770000000, + .min = 90 * MHz, + .max = 770 * MHz, .iffreq = 57000000, .initdata = (u8[]){ 5, 0x0e, 0x7f, 0xc1, 0x80, 0x80 }, .count = 10, @@ -610,9 +610,6 @@ static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf, u32 div; int i; - if (frequency && (frequency < desc->min || frequency > desc->max)) - return -EINVAL; - for (i = 0; i < desc->count; i++) { if (frequency > desc->entries[i].limit) continue; @@ -799,7 +796,6 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct dvb_pll_priv *priv = NULL; int ret; const struct dvb_pll_desc *desc; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; b1 = kmalloc(1, GFP_KERNEL); if (!b1) @@ -845,18 +841,12 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, strncpy(fe->ops.tuner_ops.info.name, desc->name, sizeof(fe->ops.tuner_ops.info.name)); - switch (c->delivery_system) { - case SYS_DVBS: - case SYS_DVBS2: - case SYS_TURBO: - case SYS_ISDBS: - fe->ops.tuner_ops.info.frequency_min_hz = desc->min * kHz; - fe->ops.tuner_ops.info.frequency_max_hz = desc->max * kHz; - break; - default: - fe->ops.tuner_ops.info.frequency_min_hz = desc->min; - fe->ops.tuner_ops.info.frequency_max_hz = desc->max; - } + + fe->ops.tuner_ops.info.frequency_min_hz = desc->min; + fe->ops.tuner_ops.info.frequency_max_hz = desc->max; + + dprintk("%s tuner, frequency range: %u...%u\n", + desc->name, desc->min, desc->max); if (!desc->initdata) fe->ops.tuner_ops.init = NULL; diff --git a/drivers/media/media-request.c b/drivers/media/media-request.c index 4e9db1fed697..c71a34ae6383 100644 --- a/drivers/media/media-request.c +++ b/drivers/media/media-request.c @@ -238,6 +238,9 @@ static const struct file_operations request_fops = { .owner = THIS_MODULE, .poll = media_request_poll, .unlocked_ioctl = media_request_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = media_request_ioctl, +#endif /* CONFIG_COMPAT */ .release = media_request_close, }; diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c index b292cff26c86..013cdebecbc4 100644 --- a/drivers/media/platform/vicodec/vicodec-core.c +++ b/drivers/media/platform/vicodec/vicodec-core.c @@ -304,7 +304,8 @@ restart: for (; p < p_out + sz; p++) { u32 copy; - p = memchr(p, magic[ctx->comp_magic_cnt], sz); + p = memchr(p, magic[ctx->comp_magic_cnt], + p_out + sz - p); if (!p) { ctx->comp_magic_cnt = 0; break; diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index fce9d6f4b7c9..3137f5d89d80 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -426,10 +426,10 @@ void gspca_frame_add(struct gspca_dev *gspca_dev, /* append the packet to the frame buffer */ if (len > 0) { - if (gspca_dev->image_len + len > gspca_dev->pixfmt.sizeimage) { + if (gspca_dev->image_len + len > PAGE_ALIGN(gspca_dev->pixfmt.sizeimage)) { gspca_err(gspca_dev, "frame overflow %d > %d\n", gspca_dev->image_len + len, - gspca_dev->pixfmt.sizeimage); + PAGE_ALIGN(gspca_dev->pixfmt.sizeimage)); packet_type = DISCARD_PACKET; } else { /* !! image is NULL only when last pkt is LAST or DISCARD @@ -1297,18 +1297,19 @@ static int gspca_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { struct gspca_dev *gspca_dev = vb2_get_drv_priv(vq); + unsigned int size = PAGE_ALIGN(gspca_dev->pixfmt.sizeimage); if (*nplanes) - return sizes[0] < gspca_dev->pixfmt.sizeimage ? -EINVAL : 0; + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; - sizes[0] = gspca_dev->pixfmt.sizeimage; + sizes[0] = size; return 0; } static int gspca_buffer_prepare(struct vb2_buffer *vb) { struct gspca_dev *gspca_dev = vb2_get_drv_priv(vb->vb2_queue); - unsigned long size = gspca_dev->pixfmt.sizeimage; + unsigned long size = PAGE_ALIGN(gspca_dev->pixfmt.sizeimage); if (vb2_plane_size(vb, 0) < size) { gspca_err(gspca_dev, "buffer too small (%lu < %lu)\n", diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c index 8f9d6964173e..b99a194ce5a4 100644 --- a/drivers/mfd/cros_ec_dev.c +++ b/drivers/mfd/cros_ec_dev.c @@ -263,6 +263,11 @@ static const struct file_operations fops = { #endif }; +static void cros_ec_class_release(struct device *dev) +{ + kfree(to_cros_ec_dev(dev)); +} + static void cros_ec_sensors_register(struct cros_ec_dev *ec) { /* @@ -395,7 +400,7 @@ static int ec_device_probe(struct platform_device *pdev) int retval = -ENOMEM; struct device *dev = &pdev->dev; struct cros_ec_platform *ec_platform = dev_get_platdata(dev); - struct cros_ec_dev *ec = devm_kzalloc(dev, sizeof(*ec), GFP_KERNEL); + struct cros_ec_dev *ec = kzalloc(sizeof(*ec), GFP_KERNEL); if (!ec) return retval; @@ -417,6 +422,7 @@ static int ec_device_probe(struct platform_device *pdev) ec->class_dev.devt = MKDEV(ec_major, pdev->id); ec->class_dev.class = &cros_class; ec->class_dev.parent = dev; + ec->class_dev.release = cros_ec_class_release; retval = dev_set_name(&ec->class_dev, "%s", ec_platform->ec_name); if (retval) { diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c index 5c8ed7350a04..a36e4cf1841d 100644 --- a/drivers/sbus/char/display7seg.c +++ b/drivers/sbus/char/display7seg.c @@ -220,6 +220,7 @@ static int d7s_probe(struct platform_device *op) dev_set_drvdata(&op->dev, p); d7s_device = p; err = 0; + of_node_put(opts); out: return err; diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index 56e962a01493..b8481927bfe4 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -910,8 +910,10 @@ static void envctrl_init_i2c_child(struct device_node *dp, for (len = 0; len < PCF8584_MAX_CHANNELS; ++len) { pchild->mon_type[len] = ENVCTRL_NOMON; } + of_node_put(root_node); return; } + of_node_put(root_node); } /* Get the monitor channels. */ diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 93c66ebad907..f78d2e5c1471 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -2416,8 +2416,8 @@ int iscsi_eh_session_reset(struct scsi_cmnd *sc) failed: ISCSI_DBG_EH(session, "failing session reset: Could not log back into " - "%s, %s [age %d]\n", session->targetname, - conn->persistent_address, session->age); + "%s [age %d]\n", session->targetname, + session->age); spin_unlock_bh(&session->frwd_lock); mutex_unlock(&session->eh_mutex); return FAILED; diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 20fa6785a0e2..68d62d55a3a5 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -167,7 +167,11 @@ lpfc_config_port_prep(struct lpfc_hba *phba) sizeof(phba->wwpn)); } - phba->sli3_options = 0x0; + /* + * Clear all option bits except LPFC_SLI3_BG_ENABLED, + * which was already set in lpfc_get_cfgparam() + */ + phba->sli3_options &= (uint32_t)LPFC_SLI3_BG_ENABLED; /* Setup and issue mailbox READ REV command */ lpfc_read_rev(phba, pmb); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 783a1540cfbe..b9e5cd79931a 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -4965,7 +4965,6 @@ lpfc_sli_config_port(struct lpfc_hba *phba, int sli_mode) phba->sli3_options &= ~(LPFC_SLI3_NPIV_ENABLED | LPFC_SLI3_HBQ_ENABLED | LPFC_SLI3_CRP_ENABLED | - LPFC_SLI3_BG_ENABLED | LPFC_SLI3_DSS_ENABLED); if (rc != MBX_SUCCESS) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index f03dc03a42c3..8f88348ebe42 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -446,7 +446,6 @@ struct storvsc_device { bool destroy; bool drain_notify; - bool open_sub_channel; atomic_t num_outstanding_req; struct Scsi_Host *host; @@ -636,33 +635,38 @@ get_in_err: static void handle_sc_creation(struct vmbus_channel *new_sc) { struct hv_device *device = new_sc->primary_channel->device_obj; + struct device *dev = &device->device; struct storvsc_device *stor_device; struct vmstorage_channel_properties props; + int ret; stor_device = get_out_stor_device(device); if (!stor_device) return; - if (stor_device->open_sub_channel == false) - return; - memset(&props, 0, sizeof(struct vmstorage_channel_properties)); - vmbus_open(new_sc, - storvsc_ringbuffer_size, - storvsc_ringbuffer_size, - (void *)&props, - sizeof(struct vmstorage_channel_properties), - storvsc_on_channel_callback, new_sc); + ret = vmbus_open(new_sc, + storvsc_ringbuffer_size, + storvsc_ringbuffer_size, + (void *)&props, + sizeof(struct vmstorage_channel_properties), + storvsc_on_channel_callback, new_sc); - if (new_sc->state == CHANNEL_OPENED_STATE) { - stor_device->stor_chns[new_sc->target_cpu] = new_sc; - cpumask_set_cpu(new_sc->target_cpu, &stor_device->alloced_cpus); + /* In case vmbus_open() fails, we don't use the sub-channel. */ + if (ret != 0) { + dev_err(dev, "Failed to open sub-channel: err=%d\n", ret); + return; } + + /* Add the sub-channel to the array of available channels. */ + stor_device->stor_chns[new_sc->target_cpu] = new_sc; + cpumask_set_cpu(new_sc->target_cpu, &stor_device->alloced_cpus); } static void handle_multichannel_storage(struct hv_device *device, int max_chns) { + struct device *dev = &device->device; struct storvsc_device *stor_device; int num_cpus = num_online_cpus(); int num_sc; @@ -679,22 +683,12 @@ static void handle_multichannel_storage(struct hv_device *device, int max_chns) request = &stor_device->init_request; vstor_packet = &request->vstor_packet; - stor_device->open_sub_channel = true; /* * Establish a handler for dealing with subchannels. */ vmbus_set_sc_create_callback(device->channel, handle_sc_creation); /* - * Check to see if sub-channels have already been created. This - * can happen when this driver is re-loaded after unloading. - */ - - if (vmbus_are_subchannels_present(device->channel)) - return; - - stor_device->open_sub_channel = false; - /* * Request the host to create sub-channels. */ memset(request, 0, sizeof(struct storvsc_cmd_request)); @@ -710,23 +704,29 @@ static void handle_multichannel_storage(struct hv_device *device, int max_chns) VM_PKT_DATA_INBAND, VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED); - if (ret != 0) + if (ret != 0) { + dev_err(dev, "Failed to create sub-channel: err=%d\n", ret); return; + } t = wait_for_completion_timeout(&request->wait_event, 10*HZ); - if (t == 0) + if (t == 0) { + dev_err(dev, "Failed to create sub-channel: timed out\n"); return; + } if (vstor_packet->operation != VSTOR_OPERATION_COMPLETE_IO || - vstor_packet->status != 0) + vstor_packet->status != 0) { + dev_err(dev, "Failed to create sub-channel: op=%d, sts=%d\n", + vstor_packet->operation, vstor_packet->status); return; + } /* - * Now that we created the sub-channels, invoke the check; this - * may trigger the callback. + * We need to do nothing here, because vmbus_process_offer() + * invokes channel->sc_creation_callback, which will open and use + * the sub-channel(s). */ - stor_device->open_sub_channel = true; - vmbus_are_subchannels_present(device->channel); } static void cache_wwn(struct storvsc_device *stor_device, @@ -1794,7 +1794,6 @@ static int storvsc_probe(struct hv_device *device, } stor_device->destroy = false; - stor_device->open_sub_channel = false; init_waitqueue_head(&stor_device->waiting_to_drain); stor_device->device = device; stor_device->host = host; diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c index 6e491023fdd8..0d6b2a88fc8e 100644 --- a/drivers/scsi/vmw_pvscsi.c +++ b/drivers/scsi/vmw_pvscsi.c @@ -1202,8 +1202,6 @@ static void pvscsi_shutdown_intr(struct pvscsi_adapter *adapter) static void pvscsi_release_resources(struct pvscsi_adapter *adapter) { - pvscsi_shutdown_intr(adapter); - if (adapter->workqueue) destroy_workqueue(adapter->workqueue); @@ -1534,6 +1532,7 @@ static int pvscsi_probe(struct pci_dev *pdev, const struct pci_device_id *id) out_reset_adapter: ll_adapter_reset(adapter); out_release_resources: + pvscsi_shutdown_intr(adapter); pvscsi_release_resources(adapter); scsi_host_put(host); out_disable_device: @@ -1542,6 +1541,7 @@ out_disable_device: return error; out_release_resources_and_disable: + pvscsi_shutdown_intr(adapter); pvscsi_release_resources(adapter); goto out_disable_device; } diff --git a/drivers/staging/media/sunxi/cedrus/TODO b/drivers/staging/media/sunxi/cedrus/TODO index ec277ece47af..a951b3fd1ea1 100644 --- a/drivers/staging/media/sunxi/cedrus/TODO +++ b/drivers/staging/media/sunxi/cedrus/TODO @@ -5,3 +5,8 @@ Before this stateless decoder driver can leave the staging area: * Userspace support for the Request API needs to be reviewed; * Another stateless decoder driver should be submitted; * At least one stateless encoder driver should be submitted. +* When queueing a request containing references to I frames, the + refcount of the memory for those I frames needs to be incremented + and decremented when the request is completed. This will likely + require some help from vb2. The driver should fail the request + if the memory/buffer is gone. diff --git a/drivers/tty/serial/suncore.c b/drivers/tty/serial/suncore.c index 70a4ea4eaa6e..990376576970 100644 --- a/drivers/tty/serial/suncore.c +++ b/drivers/tty/serial/suncore.c @@ -112,6 +112,7 @@ void sunserial_console_termios(struct console *con, struct device_node *uart_dp) mode = of_get_property(dp, mode_prop, NULL); if (!mode) mode = "9600,8,n,1,-"; + of_node_put(dp); } cflag = CREAD | HUPCL | CLOCAL; diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index efcf89a8ba44..1a4e2b101ef2 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -389,13 +389,11 @@ static int check_block_group_item(struct btrfs_fs_info *fs_info, /* * Here we don't really care about alignment since extent allocator can - * handle it. We care more about the size, as if one block group is - * larger than maximum size, it's must be some obvious corruption. + * handle it. We care more about the size. */ - if (key->offset > BTRFS_MAX_DATA_CHUNK_SIZE || key->offset == 0) { + if (key->offset == 0) { block_group_err(fs_info, leaf, slot, - "invalid block group size, have %llu expect (0, %llu]", - key->offset, BTRFS_MAX_DATA_CHUNK_SIZE); + "invalid block group size 0"); return -EUCLEAN; } diff --git a/fs/exec.c b/fs/exec.c index acc3a5536384..fc281b738a98 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -62,7 +62,6 @@ #include <linux/oom.h> #include <linux/compat.h> #include <linux/vmalloc.h> -#include <linux/freezer.h> #include <linux/uaccess.h> #include <asm/mmu_context.h> @@ -1084,7 +1083,7 @@ static int de_thread(struct task_struct *tsk) while (sig->notify_count) { __set_current_state(TASK_KILLABLE); spin_unlock_irq(lock); - freezable_schedule(); + schedule(); if (unlikely(__fatal_signal_pending(tsk))) goto killed; spin_lock_irq(lock); @@ -1112,7 +1111,7 @@ static int de_thread(struct task_struct *tsk) __set_current_state(TASK_KILLABLE); write_unlock_irq(&tasklist_lock); cgroup_threadgroup_change_end(tsk); - freezable_schedule(); + schedule(); if (unlikely(__fatal_signal_pending(tsk))) goto killed; } diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index aa12c3063bae..33824a0a57bf 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -98,8 +98,11 @@ struct nfs_direct_req { struct pnfs_ds_commit_info ds_cinfo; /* Storage for cinfo */ struct work_struct work; int flags; + /* for write */ #define NFS_ODIRECT_DO_COMMIT (1) /* an unstable reply was received */ #define NFS_ODIRECT_RESCHED_WRITES (2) /* write verification failed */ + /* for read */ +#define NFS_ODIRECT_SHOULD_DIRTY (3) /* dirty user-space page after read */ struct nfs_writeverf verf; /* unstable write verifier */ }; @@ -412,7 +415,8 @@ static void nfs_direct_read_completion(struct nfs_pgio_header *hdr) struct nfs_page *req = nfs_list_entry(hdr->pages.next); struct page *page = req->wb_page; - if (!PageCompound(page) && bytes < hdr->good_bytes) + if (!PageCompound(page) && bytes < hdr->good_bytes && + (dreq->flags == NFS_ODIRECT_SHOULD_DIRTY)) set_page_dirty(page); bytes += req->wb_bytes; nfs_list_remove_request(req); @@ -587,6 +591,9 @@ ssize_t nfs_file_direct_read(struct kiocb *iocb, struct iov_iter *iter) if (!is_sync_kiocb(iocb)) dreq->iocb = iocb; + if (iter_is_iovec(iter)) + dreq->flags = NFS_ODIRECT_SHOULD_DIRTY; + nfs_start_io_direct(inode); NFS_I(inode)->read_io += count; diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 74b36ed883ca..310d7500f665 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1733,7 +1733,8 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr) if (fh) hdr->args.fh = fh; - if (!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) + if (vers == 4 && + !nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) goto out_failed; /* @@ -1798,7 +1799,8 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync) if (fh) hdr->args.fh = fh; - if (!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) + if (vers == 4 && + !nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid)) goto out_failed; /* diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index bac395f1d00a..5228c62af416 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -139,8 +139,6 @@ struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp, struct mempolicy *get_task_policy(struct task_struct *p); struct mempolicy *__get_vma_policy(struct vm_area_struct *vma, unsigned long addr); -struct mempolicy *get_vma_policy(struct vm_area_struct *vma, - unsigned long addr); bool vma_policy_mof(struct vm_area_struct *vma); extern void numa_default_policy(void); diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 43106ffa6788..2ec128060239 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -72,7 +72,6 @@ xdr_buf_init(struct xdr_buf *buf, void *start, size_t len) buf->head[0].iov_base = start; buf->head[0].iov_len = len; buf->tail[0].iov_len = 0; - buf->bvec = NULL; buf->pages = NULL; buf->page_len = 0; buf->flags = 0; diff --git a/include/media/media-request.h b/include/media/media-request.h index 0ce75c35131f..bd36d7431698 100644 --- a/include/media/media-request.h +++ b/include/media/media-request.h @@ -68,7 +68,7 @@ struct media_request { unsigned int access_count; struct list_head objects; unsigned int num_incomplete_objects; - struct wait_queue_head poll_wait; + wait_queue_head_t poll_wait; spinlock_t lock; }; diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h index 2dd37cada7c0..888a833d3b00 100644 --- a/include/sound/pcm_params.h +++ b/include/sound/pcm_params.h @@ -254,11 +254,13 @@ static inline int snd_interval_empty(const struct snd_interval *i) static inline int snd_interval_single(const struct snd_interval *i) { return (i->min == i->max || - (i->min + 1 == i->max && i->openmax)); + (i->min + 1 == i->max && (i->openmin || i->openmax))); } static inline int snd_interval_value(const struct snd_interval *i) { + if (i->openmin && !i->openmax) + return i->max; return i->min; } diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 322e97bbb437..abbd8da9ac21 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -572,7 +572,9 @@ static void put_uprobe(struct uprobe *uprobe) * gets called, we don't get a chance to remove uprobe from * delayed_uprobe_list from remove_breakpoint(). Do it here. */ + mutex_lock(&delayed_uprobe_lock); delayed_uprobe_remove(uprobe, NULL); + mutex_unlock(&delayed_uprobe_lock); kfree(uprobe); } } diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 622cced74fd9..f2d19e4fe854 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -632,37 +632,27 @@ release: static inline gfp_t alloc_hugepage_direct_gfpmask(struct vm_area_struct *vma, unsigned long addr) { const bool vma_madvised = !!(vma->vm_flags & VM_HUGEPAGE); - gfp_t this_node = 0; - -#ifdef CONFIG_NUMA - struct mempolicy *pol; - /* - * __GFP_THISNODE is used only when __GFP_DIRECT_RECLAIM is not - * specified, to express a general desire to stay on the current - * node for optimistic allocation attempts. If the defrag mode - * and/or madvise hint requires the direct reclaim then we prefer - * to fallback to other node rather than node reclaim because that - * can lead to excessive reclaim even though there is free memory - * on other nodes. We expect that NUMA preferences are specified - * by memory policies. - */ - pol = get_vma_policy(vma, addr); - if (pol->mode != MPOL_BIND) - this_node = __GFP_THISNODE; - mpol_cond_put(pol); -#endif + const gfp_t gfp_mask = GFP_TRANSHUGE_LIGHT | __GFP_THISNODE; + /* Always do synchronous compaction */ if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG, &transparent_hugepage_flags)) - return GFP_TRANSHUGE | (vma_madvised ? 0 : __GFP_NORETRY); + return GFP_TRANSHUGE | __GFP_THISNODE | + (vma_madvised ? 0 : __GFP_NORETRY); + + /* Kick kcompactd and fail quickly */ if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG, &transparent_hugepage_flags)) - return GFP_TRANSHUGE_LIGHT | __GFP_KSWAPD_RECLAIM | this_node; + return gfp_mask | __GFP_KSWAPD_RECLAIM; + + /* Synchronous compaction if madvised, otherwise kick kcompactd */ if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG, &transparent_hugepage_flags)) - return GFP_TRANSHUGE_LIGHT | (vma_madvised ? __GFP_DIRECT_RECLAIM : - __GFP_KSWAPD_RECLAIM | this_node); + return gfp_mask | (vma_madvised ? __GFP_DIRECT_RECLAIM : + __GFP_KSWAPD_RECLAIM); + + /* Only do synchronous compaction if madvised */ if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG, &transparent_hugepage_flags)) - return GFP_TRANSHUGE_LIGHT | (vma_madvised ? __GFP_DIRECT_RECLAIM : - this_node); - return GFP_TRANSHUGE_LIGHT | this_node; + return gfp_mask | (vma_madvised ? __GFP_DIRECT_RECLAIM : 0); + + return gfp_mask; } /* Caller must hold page table lock. */ diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 5837a067124d..69e278b469ef 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -1662,7 +1662,7 @@ struct mempolicy *__get_vma_policy(struct vm_area_struct *vma, * freeing by another task. It is the caller's responsibility to free the * extra reference for shared policies. */ -struct mempolicy *get_vma_policy(struct vm_area_struct *vma, +static struct mempolicy *get_vma_policy(struct vm_area_struct *vma, unsigned long addr) { struct mempolicy *pol = __get_vma_policy(vma, addr); diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 5d3f252659f1..ba765473d1f0 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1791,6 +1791,7 @@ priv_release_snd_buf(struct rpc_rqst *rqstp) for (i=0; i < rqstp->rq_enc_pages_num; i++) __free_page(rqstp->rq_enc_pages[i]); kfree(rqstp->rq_enc_pages); + rqstp->rq_release_snd_buf = NULL; } static int @@ -1799,6 +1800,9 @@ alloc_enc_pages(struct rpc_rqst *rqstp) struct xdr_buf *snd_buf = &rqstp->rq_snd_buf; int first, last, i; + if (rqstp->rq_release_snd_buf) + rqstp->rq_release_snd_buf(rqstp); + if (snd_buf->page_len == 0) { rqstp->rq_enc_pages_num = 0; return 0; diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index ae3b8145da35..c6782aa47525 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1915,6 +1915,13 @@ call_connect_status(struct rpc_task *task) struct rpc_clnt *clnt = task->tk_client; int status = task->tk_status; + /* Check if the task was already transmitted */ + if (!test_bit(RPC_TASK_NEED_XMIT, &task->tk_runstate)) { + xprt_end_transmit(task); + task->tk_action = call_transmit_status; + return; + } + dprint_status(task); trace_rpc_connect_status(task); @@ -2302,6 +2309,7 @@ out_retry: task->tk_status = 0; /* Note: rpc_verify_header() may have freed the RPC slot */ if (task->tk_rqstp == req) { + xdr_free_bvec(&req->rq_rcv_buf); req->rq_reply_bytes_recvd = req->rq_rcv_buf.len = 0; if (task->tk_client->cl_discrtry) xprt_conditional_disconnect(req->rq_xprt, diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 86bea4520c4d..ce927002862a 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -826,8 +826,15 @@ void xprt_connect(struct rpc_task *task) return; if (xprt_test_and_set_connecting(xprt)) return; - xprt->stat.connect_start = jiffies; - xprt->ops->connect(xprt, task); + /* Race breaker */ + if (!xprt_connected(xprt)) { + xprt->stat.connect_start = jiffies; + xprt->ops->connect(xprt, task); + } else { + xprt_clear_connecting(xprt); + task->tk_status = 0; + rpc_wake_up_queued_task(&xprt->pending, task); + } } xprt_release_write(xprt, task); } @@ -1623,6 +1630,8 @@ xprt_request_init(struct rpc_task *task) req->rq_snd_buf.buflen = 0; req->rq_rcv_buf.len = 0; req->rq_rcv_buf.buflen = 0; + req->rq_snd_buf.bvec = NULL; + req->rq_rcv_buf.bvec = NULL; req->rq_release_snd_buf = NULL; xprt_reset_majortimeo(req); dprintk("RPC: %5u reserved req %p xid %08x\n", task->tk_pid, diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index ae77c71c1f64..8a5e823e0b33 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -330,18 +330,16 @@ xs_alloc_sparse_pages(struct xdr_buf *buf, size_t want, gfp_t gfp) { size_t i,n; - if (!(buf->flags & XDRBUF_SPARSE_PAGES)) + if (!want || !(buf->flags & XDRBUF_SPARSE_PAGES)) return want; - if (want > buf->page_len) - want = buf->page_len; n = (buf->page_base + want + PAGE_SIZE - 1) >> PAGE_SHIFT; for (i = 0; i < n; i++) { if (buf->pages[i]) continue; buf->bvec[i].bv_page = buf->pages[i] = alloc_page(gfp); if (!buf->pages[i]) { - buf->page_len = (i * PAGE_SIZE) - buf->page_base; - return buf->page_len; + i *= PAGE_SIZE; + return i > buf->page_base ? i - buf->page_base : 0; } } return want; @@ -378,8 +376,8 @@ static ssize_t xs_read_discard(struct socket *sock, struct msghdr *msg, int flags, size_t count) { - struct kvec kvec = { 0 }; - return xs_read_kvec(sock, msg, flags | MSG_TRUNC, &kvec, count, 0); + iov_iter_discard(&msg->msg_iter, READ, count); + return sock_recvmsg(sock, msg, flags); } static ssize_t @@ -398,16 +396,17 @@ xs_read_xdr_buf(struct socket *sock, struct msghdr *msg, int flags, if (offset == count || msg->msg_flags & (MSG_EOR|MSG_TRUNC)) goto out; if (ret != want) - goto eagain; + goto out; seek = 0; } else { seek -= buf->head[0].iov_len; offset += buf->head[0].iov_len; } - if (seek < buf->page_len) { - want = xs_alloc_sparse_pages(buf, - min_t(size_t, count - offset, buf->page_len), - GFP_NOWAIT); + + want = xs_alloc_sparse_pages(buf, + min_t(size_t, count - offset, buf->page_len), + GFP_NOWAIT); + if (seek < want) { ret = xs_read_bvec(sock, msg, flags, buf->bvec, xdr_buf_pagecount(buf), want + buf->page_base, @@ -418,12 +417,13 @@ xs_read_xdr_buf(struct socket *sock, struct msghdr *msg, int flags, if (offset == count || msg->msg_flags & (MSG_EOR|MSG_TRUNC)) goto out; if (ret != want) - goto eagain; + goto out; seek = 0; } else { - seek -= buf->page_len; - offset += buf->page_len; + seek -= want; + offset += want; } + if (seek < buf->tail[0].iov_len) { want = min_t(size_t, count - offset, buf->tail[0].iov_len); ret = xs_read_kvec(sock, msg, flags, &buf->tail[0], want, seek); @@ -433,17 +433,13 @@ xs_read_xdr_buf(struct socket *sock, struct msghdr *msg, int flags, if (offset == count || msg->msg_flags & (MSG_EOR|MSG_TRUNC)) goto out; if (ret != want) - goto eagain; + goto out; } else offset += buf->tail[0].iov_len; ret = -EMSGSIZE; - msg->msg_flags |= MSG_TRUNC; out: *read = offset - seek_init; return ret; -eagain: - ret = -EAGAIN; - goto out; sock_err: offset += seek; goto out; @@ -486,19 +482,20 @@ xs_read_stream_request(struct sock_xprt *transport, struct msghdr *msg, if (transport->recv.offset == transport->recv.len) { if (xs_read_stream_request_done(transport)) msg->msg_flags |= MSG_EOR; - return transport->recv.copied; + return read; } switch (ret) { + default: + break; + case -EFAULT: case -EMSGSIZE: - return transport->recv.copied; + msg->msg_flags |= MSG_TRUNC; + return read; case 0: return -ESHUTDOWN; - default: - if (ret < 0) - return ret; } - return -EAGAIN; + return ret < 0 ? ret : read; } static size_t @@ -537,7 +534,7 @@ xs_read_stream_call(struct sock_xprt *transport, struct msghdr *msg, int flags) ret = xs_read_stream_request(transport, msg, flags, req); if (msg->msg_flags & (MSG_EOR|MSG_TRUNC)) - xprt_complete_bc_request(req, ret); + xprt_complete_bc_request(req, transport->recv.copied); return ret; } @@ -570,7 +567,7 @@ xs_read_stream_reply(struct sock_xprt *transport, struct msghdr *msg, int flags) spin_lock(&xprt->queue_lock); if (msg->msg_flags & (MSG_EOR|MSG_TRUNC)) - xprt_complete_rqst(req->rq_task, ret); + xprt_complete_rqst(req->rq_task, transport->recv.copied); xprt_unpin_rqst(req); out: spin_unlock(&xprt->queue_lock); @@ -591,10 +588,8 @@ xs_read_stream(struct sock_xprt *transport, int flags) if (ret <= 0) goto out_err; transport->recv.offset = ret; - if (ret != want) { - ret = -EAGAIN; - goto out_err; - } + if (transport->recv.offset != want) + return transport->recv.offset; transport->recv.len = be32_to_cpu(transport->recv.fraghdr) & RPC_FRAGMENT_SIZE_MASK; transport->recv.offset -= sizeof(transport->recv.fraghdr); @@ -602,6 +597,9 @@ xs_read_stream(struct sock_xprt *transport, int flags) } switch (be32_to_cpu(transport->recv.calldir)) { + default: + msg.msg_flags |= MSG_TRUNC; + break; case RPC_CALL: ret = xs_read_stream_call(transport, &msg, flags); break; @@ -616,6 +614,9 @@ xs_read_stream(struct sock_xprt *transport, int flags) goto out_err; read += ret; if (transport->recv.offset < transport->recv.len) { + if (!(msg.msg_flags & MSG_TRUNC)) + return read; + msg.msg_flags = 0; ret = xs_read_discard(transport->sock, &msg, flags, transport->recv.len - transport->recv.offset); if (ret <= 0) @@ -623,7 +624,7 @@ xs_read_stream(struct sock_xprt *transport, int flags) transport->recv.offset += ret; read += ret; if (transport->recv.offset != transport->recv.len) - return -EAGAIN; + return read; } if (xs_read_stream_request_done(transport)) { trace_xs_stream_read_request(transport); @@ -633,13 +634,7 @@ xs_read_stream(struct sock_xprt *transport, int flags) transport->recv.len = 0; return read; out_err: - switch (ret) { - case 0: - case -ESHUTDOWN: - xprt_force_disconnect(&transport->xprt); - return -ESHUTDOWN; - } - return ret; + return ret != 0 ? ret : -ESHUTDOWN; } static void xs_stream_data_receive(struct sock_xprt *transport) @@ -648,12 +643,12 @@ static void xs_stream_data_receive(struct sock_xprt *transport) ssize_t ret = 0; mutex_lock(&transport->recv_mutex); + clear_bit(XPRT_SOCK_DATA_READY, &transport->sock_state); if (transport->sock == NULL) goto out; - clear_bit(XPRT_SOCK_DATA_READY, &transport->sock_state); for (;;) { ret = xs_read_stream(transport, MSG_DONTWAIT); - if (ret <= 0) + if (ret < 0) break; read += ret; cond_resched(); @@ -1345,10 +1340,10 @@ static void xs_udp_data_receive(struct sock_xprt *transport) int err; mutex_lock(&transport->recv_mutex); + clear_bit(XPRT_SOCK_DATA_READY, &transport->sock_state); sk = transport->inet; if (sk == NULL) goto out; - clear_bit(XPRT_SOCK_DATA_READY, &transport->sock_state); for (;;) { skb = skb_recv_udp(sk, 0, 1, &err); if (skb == NULL) diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 66c90f486af9..818dff1de545 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -36,6 +36,7 @@ #include <sound/timer.h> #include <sound/minors.h> #include <linux/uio.h> +#include <linux/delay.h> #include "pcm_local.h" @@ -91,12 +92,12 @@ static DECLARE_RWSEM(snd_pcm_link_rwsem); * and this may lead to a deadlock when the code path takes read sem * twice (e.g. one in snd_pcm_action_nonatomic() and another in * snd_pcm_stream_lock()). As a (suboptimal) workaround, let writer to - * spin until it gets the lock. + * sleep until all the readers are completed without blocking by writer. */ -static inline void down_write_nonblock(struct rw_semaphore *lock) +static inline void down_write_nonfifo(struct rw_semaphore *lock) { while (!down_write_trylock(lock)) - cond_resched(); + msleep(1); } #define PCM_LOCK_DEFAULT 0 @@ -1967,7 +1968,7 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) res = -ENOMEM; goto _nolock; } - down_write_nonblock(&snd_pcm_link_rwsem); + down_write_nonfifo(&snd_pcm_link_rwsem); write_lock_irq(&snd_pcm_link_rwlock); if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN || substream->runtime->status->state != substream1->runtime->status->state || @@ -2014,7 +2015,7 @@ static int snd_pcm_unlink(struct snd_pcm_substream *substream) struct snd_pcm_substream *s; int res = 0; - down_write_nonblock(&snd_pcm_link_rwsem); + down_write_nonfifo(&snd_pcm_link_rwsem); write_lock_irq(&snd_pcm_link_rwlock); if (!snd_pcm_stream_linked(substream)) { res = -EALREADY; @@ -2369,7 +2370,8 @@ int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) static void pcm_release_private(struct snd_pcm_substream *substream) { - snd_pcm_unlink(substream); + if (snd_pcm_stream_linked(substream)) + snd_pcm_unlink(substream); } void snd_pcm_release_substream(struct snd_pcm_substream *substream) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 0bbdf1a01e76..76f03abd15ab 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2498,6 +2498,10 @@ static const struct pci_device_id azx_ids[] = { /* AMD Hudson */ { PCI_DEVICE(0x1022, 0x780d), .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB }, + /* AMD Stoney */ + { PCI_DEVICE(0x1022, 0x157a), + .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB | + AZX_DCAPS_PM_RUNTIME }, /* AMD Raven */ { PCI_DEVICE(0x1022, 0x15e3), .driver_data = AZX_DRIVER_GENERIC | AZX_DCAPS_PRESET_ATI_SB | diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 06f93032d0cc..8d75597028ee 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4988,9 +4988,18 @@ static void alc_fixup_tpt470_dock(struct hda_codec *codec, { 0x19, 0x21a11010 }, /* dock mic */ { } }; + /* Assure the speaker pin to be coupled with DAC NID 0x03; otherwise + * the speaker output becomes too low by some reason on Thinkpads with + * ALC298 codec + */ + static hda_nid_t preferred_pairs[] = { + 0x14, 0x03, 0x17, 0x02, 0x21, 0x02, + 0 + }; struct alc_spec *spec = codec->spec; if (action == HDA_FIXUP_ACT_PRE_PROBE) { + spec->gen.preferred_dacs = preferred_pairs; spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP; snd_hda_apply_pincfgs(codec, pincfgs); } else if (action == HDA_FIXUP_ACT_INIT) { @@ -5510,6 +5519,7 @@ enum { ALC221_FIXUP_HP_HEADSET_MIC, ALC285_FIXUP_LENOVO_HEADPHONE_NOISE, ALC295_FIXUP_HP_AUTO_MUTE, + ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE, }; static const struct hda_fixup alc269_fixups[] = { @@ -6387,6 +6397,15 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_auto_mute_via_amp, }, + [ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x18, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MIC + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -6401,7 +6420,11 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0762, "Acer Aspire E1-472", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572), SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572), SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS), + SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x106d, "Acer Cloudbook 14", ALC283_FIXUP_CHROME_BOOK), + SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z), SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS), SND_PCI_QUIRK(0x1028, 0x05bd, "Dell Latitude E6440", ALC292_FIXUP_DELL_E7X), @@ -7065,6 +7088,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x14, 0x90170110}, {0x19, 0x04a11040}, {0x21, 0x04211020}), + SND_HDA_PIN_QUIRK(0x10ec0286, 0x1025, "Acer", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE, + {0x12, 0x90a60130}, + {0x17, 0x90170110}, + {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0288, 0x1028, "Dell", ALC288_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60120}, {0x14, 0x90170110}, diff --git a/sound/usb/card.c b/sound/usb/card.c index 2bfe4e80a6b9..a105947eaf55 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -682,9 +682,12 @@ static int usb_audio_probe(struct usb_interface *intf, __error: if (chip) { + /* chip->active is inside the chip->card object, + * decrement before memory is possibly returned. + */ + atomic_dec(&chip->active); if (!chip->num_interfaces) snd_card_free(chip->card); - atomic_dec(&chip->active); } mutex_unlock(®ister_mutex); return err; diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 8a945ece9869..6623cafc94f2 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1373,6 +1373,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, return SNDRV_PCM_FMTBIT_DSD_U32_BE; break; + case USB_ID(0x152a, 0x85de): /* SMSL D1 DAC */ case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */ case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */ case USB_ID(0x16b0, 0x06b2): /* NuPrime DAC-10 */ |