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2017-11-14Merge branch 'pci/host-thunder' into nextBjorn Helgaas2-0/+15
* pci/host-thunder: PCI: Avoid slot reset if bridge itself is broken PCI: Avoid bus reset if bridge itself is broken PCI: Mark Cavium CN8xxx to avoid bus reset
2017-11-14Merge branch 'pci/host-tegra' into nextBjorn Helgaas1-27/+131
* pci/host-tegra: PCI: tegra: Add Tegra186 PCIe support dt-bindings: pci: tegra: Document Tegra186 PCIe DT PCI: tegra: Use generic accessors where possible
2017-11-14Merge branch 'pci/host-tango' into nextBjorn Helgaas7-101/+223
* pci/host-tango: PCI: tango: Add MSI controller support PCI: Use of_pci_dma_range_parser_init() to reduce duplication of/pci: Add of_pci_dma_range_parser_init() for dma-ranges parsing support
2017-11-14Merge branch 'pci/host-layerscape' into nextBjorn Helgaas3-0/+21
* pci/host-layerscape: PCI: layerscape: Change default error response behavior PCI: Disable MSI for Freescale Layerscape PCIe RC mode arm64: dts: ls1046a: Add PCIe controller DT nodes arm64: dts: ls1012a: Add PCIe controller DT node PCI: layerscape: Add support for ls1012a arm64: dts: ls1012a: Add MSI controller DT node irqchip/ls-scfg-msi: Add LS1012a MSI support
2017-11-14Merge branch 'pci/host-iproc' into nextBjorn Helgaas1-7/+12
* pci/host-iproc: PCI: iproc: Allow allocation of multiple MSIs
2017-11-14Merge branch 'pci/host-hv' into nextBjorn Helgaas1-3/+5
* pci/host-hv: PCI: hv: Use effective affinity mask
2017-11-14Merge branch 'pci/host-hisi' into nextBjorn Helgaas3-0/+481
* pci/host-hisi: PCI: hisi: Add HiSilicon STB SoC PCIe controller driver
2017-11-14Merge branch 'pci/host-generic' into nextBjorn Helgaas1-0/+43
* pci/host-generic: dt-bindings: PCI: designware: Add binding for Designware PCIe in ECAM mode PCI: generic: Add support for Synopsys DesignWare RC in ECAM mode
2017-11-14Merge branch 'pci/host-faraday' into nextBjorn Helgaas1-1/+1
* pci/host-faraday: PCI: faraday: Fix wrong pointer passed to PTR_ERR()
2017-11-14Merge branch 'pci/host-dra7xx' into nextBjorn Helgaas1-0/+17
* pci/host-dra7xx: PCI: dra7xx: Add shutdown handler to cleanly turn off clocks
2017-11-14Merge branch 'pci/host-altera' into nextBjorn Helgaas1-4/+4
* pci/host-altera: PCI: altera: Rename altera_pcie_link_is_up() to altera_pcie_link_up()
2017-11-14Merge branch 'pci/virtualization' into nextBjorn Helgaas7-59/+89
* pci/virtualization: PCI: Document reset method return values PCI: Detach driver before procfs & sysfs teardown on device remove PCI: Apply Cavium ThunderX ACS quirk to more Root Ports PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF PCI: Restore ARI Capable Hierarchy before setting numVFs PCI: Create SR-IOV virtfn/physfn links before attaching driver PCI: Expose SR-IOV offset, stride, and VF device ID via sysfs PCI: Cache the VF device ID in the SR-IOV structure PCI: Add Kconfig PCI_IOV dependency for PCI_REALLOC_ENABLE_AUTO PCI: Remove unused function __pci_reset_function() PCI: Remove reset argument from pci_iov_{add,remove}_virtfn()
2017-11-14Merge branch 'pci/switchtec' into nextBjorn Helgaas1-1/+1
* pci/switchtec: switchtec: Make struct event_regs static
2017-11-14Merge branch 'pci/resource' into nextBjorn Helgaas5-15/+286
* pci/resource: PCI: Fail pci_map_rom() if the option ROM is invalid PCI: Move pci_map_rom() error path x86/PCI: Enable a 64bit BAR on AMD Family 15h (Models 00-1f, 30-3f, 60-7f) PCI: Add pci_resize_resource() for resizing BARs PCI: Add resizable BAR infrastructure PCI: Add PCI resource type mask #define
2017-11-14Merge branch 'pci/portdrv' into nextBjorn Helgaas1-0/+1
* pci/portdrv: PCI/portdrv: Turn off PCIe services during shutdown
2017-11-14Merge branch 'pci/msi' into nextBjorn Helgaas1-96/+75
* pci/msi: PCI/portdrv: Compute MSI/MSI-X IRQ vectors after final allocation PCI/portdrv: Factor out Interrupt Message Number lookup PCI/portdrv: Consolidate comments PCI/portdrv: Add #defines for AER and DPC Interrupt Message Number masks
2017-11-14Merge branch 'pci/misc' into nextBjorn Helgaas5-4/+16
* pci/misc: PCI: Fix kernel-doc build warning PCI: Move PCI_QUIRKS to the PCI bus menu alpha/PCI: Make pdev_save_srm_config() static PCI: Remove unused declarations PCI: Remove redundant pci_dev, pci_bus, resource declarations PCI: Remove redundant pcibios_set_master() declarations PCI/PME: Handle invalid data when reading Root Status x86/pci/intel_mid_pci: Constify intel_mid_pci_ops and make it __initconst PCI: Constify pci_dev_type structure
2017-11-14Merge branch 'pci/hotplug' into nextBjorn Helgaas16-116/+415
* pci/hotplug: PCI: pciehp: Do not clear Presence Detect Changed during initialization PCI: pciehp: Fix race condition handling surprise link down PCI: Distribute available resources to hotplug-capable bridges PCI: Distribute available buses to hotplug-capable bridges PCI: Do not allocate more buses than available in parent PCI: Open-code the two pass loop when scanning bridges PCI: Move pci_hp_add_bridge() to drivers/pci/probe.c PCI: Add for_each_pci_bridge() helper PCI: shpchp: Convert timers to use timer_setup() PCI: cpqphp: Convert timers to use timer_setup() PCI: pciehp: Convert timers to use timer_setup() PCI: ibmphp: Use common error handling code in unconfigure_boot_device()
2017-11-14Merge branch 'pci/endpoint' into nextBjorn Helgaas1-2/+31
* pci/endpoint: misc: pci_endpoint_test: Fix BUG_ON error during pci_disable_msi() misc: pci_endpoint_test: Fix pci_endpoint_test not releasing resources on remove misc: pci_endpoint_test: Fix failure path return values in probe misc: pci_endpoint_test: Avoid triggering a BUG() misc: pci_endpoint_test: Prevent some integer overflows
2017-11-14Merge branch 'pci/aspm' into nextBjorn Helgaas1-18/+28
* pci/aspm: PCI/ASPM: Add L1 Substates definitions PCI/ASPM: Reformat ASPM register definitions PCI/ASPM: Use correct capability pointer to program LTR_L1.2_THRESHOLD PCI/ASPM: Account for downstream device's Port Common_Mode_Restore_Time PCI/ASPM: Deal with missing root ports in link state handling
2017-11-14Merge branch 'pci/aer' into nextBjorn Helgaas1-1/+8
* pci/aer: PCI/AER: Report non-fatal errors only to the affected endpoint
2017-11-14Merge branch 'clk-uniphier' into clk-nextStephen Boyd2-5/+4
* clk-uniphier: clk: uniphier: fix DAPLL2 clock rate of Pro5 clk: uniphier: fix parent of miodmac clock data
2017-11-14Merge branch 'clk-gpio' into clk-nextStephen Boyd1-56/+28
* clk-gpio: clk: clk-gpio: Request GPIO descriptor as LOW clk: clk-gpio: Make GPIO clock provider use descriptors only
2017-11-14Merge branch 'clk-mediatek' into clk-nextStephen Boyd17-4/+3520
* clk-mediatek: clk: mediatek: add clock support for MT7622 SoC clk: mediatek: add clocks dt-bindings required header for MT7622 SoC clk: mediatek: add the option for determining PLL source clock dt-bindings: clock: mediatek: document clk bindings for MediaTek MT7622 SoC clk: mediatek: mark mtk_infrasys_init_early __init clk: mediatek: Add MT2712 clock support clk: mediatek: Add dt-bindings for MT2712 clocks dt-bindings: ARM: Mediatek: Document bindings for MT2712
2017-11-14Merge branch 'clk-imx' into clk-nextStephen Boyd3-12/+3
* clk-imx: clk: imx: imx7d: Remove ARM_M0 clock clk: imx: imx7d: Fix parent clock for OCRAM_CLK clk: imx: clk-imx6ul: allow lcdif_pre_sel to change parent rate clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU
2017-11-14Merge branch 'clk-qcom' into clk-nextStephen Boyd4-82/+175
* clk-qcom: clk: qcom: clk-smd-rpm: add msm8996 rpmclks clk: qcom: Implement RPM clocks for MSM8660/APQ8060 clk: qcom: Update DT bindings for the MSM8660/APQ8060 RPMCC clk: qcom: Elaborate on "active" clocks in the RPM clock bindings clk: qcom: Remove unused RCG ops
2017-11-14Merge branch 'clk-at91' into clk-nextStephen Boyd1-14/+81
* clk-at91: clk: at91: utmi: set the mainck rate
2017-11-14Merge branch 'clk-devm-provider' into clk-nextStephen Boyd2-24/+54
* clk-devm-provider: clk: qcom: common: Migrate to devm_* APIs for resets and clk providers clk: Add devm_of_clk_add_hw_provider()/del_provider() APIs
2017-11-14Merge branch 'clk-const' into clk-nextStephen Boyd25-86/+86
* clk-const: clk: make clk_init_data const clk: imx: make clk_ops const clk: mmp: make clk_ops const clk: hisilicon: make clk_ops const clk: mxs: make clk_ops const clk: sirf: make clk_ops const clk: spear: make clk_ops const CLK: SPEAr: make aux_clk_masks structures const CLK: SPEAr: make structure field and function argument as const
2017-11-14Merge branch 'clk-sunxi' into clk-nextStephen Boyd2-3/+1
* clk-sunxi: clk: sunxi: explicitly request exclusive reset control clk: sunxi: fix build warning
2017-11-14Merge branch 'clk-hikey' into clk-nextStephen Boyd4-6/+14
* clk-hikey: clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu' clk: hisilicon: Delete an error message for a failed memory allocation in hisi_register_clkgate_sep() clk: hi3660: fix incorrect uart3 clock freqency clk: hi6220: mark clock cs_atb_syspll as critical
2017-11-14Merge tag 'tegra-for-4.15-clk-2' of ↵Stephen Boyd14-72/+118
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into clk-next Pull tegra clk drivers updates from Thierry Reding: This contains cleanups and minor fixes for the Tegra clock driver. * tag 'tegra-for-4.15-clk-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() clk: tegra: dfll: Fix drvdata overwriting issue clk: tegra: Fix cclk_lp divisor register clk: tegra: Bump SCLK clock rate to 216 MHz clk: tegra: Use common definition of APBDMA clock gate clk: tegra: Correct parent of the APBDMA clock clk: tegra: Add AHB DMA clock entry clk: tegra: Mark APB clock as critical clk: tegra: Make tegra_clk_pll_params __ro_after_init clk: tegra: Fix sor1_out clock implementation clk: tegra: Use tegra_clk_register_periph_data() clk: tegra: Add peripheral clock registration helper clk: tegra: Check BPMP response return code dt-bindings: clock: tegra: Add sor1_out clock firmware: tegra: Propagate error code to caller
2017-11-14clk: uniphier: fix DAPLL2 clock rate of Pro5Masahiro Yamada1-1/+1
The parent of DAPLL2 should be DAPLL1. Fix the clock connection. Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
2017-11-14clk: uniphier: fix parent of miodmac clock dataMasahiro Yamada1-4/+3
The "miodmac" is not a child of "stdmac". They are independent from each other. Fix it. Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
2017-11-14clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu'Shawn Guo1-1/+11
Other than 'mmc_mux', 'clk_sdio0_ciu' uses a different parent mux clock. Let's add this mux clock as 'sdio0_mux', and correct the parent of 'clk_sdio0_ciu' to be it. Signed-off-by: Shawn Guo <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
2017-11-14clk: hisilicon: Delete an error message for a failed memory allocation in ↵Markus Elfring1-3/+1
hisi_register_clkgate_sep() Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Reviewed-by: Leo Yan <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
2017-11-14clk: hi3660: fix incorrect uart3 clock freqencyZhong Kaihua1-1/+1
UART3 clock rate is doubled in previous commit. This error is not detected until recently a mezzanine board which makes real use of uart3 port (through LS connector of 96boards) was setup and tested on hi3660-hikey960 board. This patch changes clock source rate of clk_factor_uart3 to 100000000. Signed-off-by: Zhong Kaihua <[email protected]> Signed-off-by: Guodong Xu <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
2017-11-14drm/amdgpu: set f_mapping on exported DMA-bufsChristian König1-1/+5
Otherwise we can't correctly CPU map TTM buffers. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2017-11-14drm/amdgpu: Properly allocate VM invalidate eng v2ozeng1-3/+12
v1: Properly allocate TLB invalidation engine to avoid conflict. v2: Added comments to codes Signed-off-by: Oak Zeng <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian Konig <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2017-11-14drm/amd/display: fix MST link training fail division by 0Eric Yang1-2/+4
When link training fail in MST case, we will divide by 0 when calculating avg_time_slots_per_mtp, so we cannot proceed. Signed-off-by: Eric Yang <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-14drm/amd/display: Fix formatting for null pointer dereference fixHarry Wentland1-1/+1
Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-14drm/amd/display: Remove dangling planes on dc commit stateLeo (Sunpeng) Li1-2/+35
When disabling pipe splitting, we need to make sure we disable both planes used. This should be done for Linux as well. Signed-off-by: Leo (Sunpeng) Li <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-14drm/amd/display: add flip_immediate to commit update for streamBhawanpreet Lakha1-1/+4
This struct is not updated on page flip and causes vblank_mode to not work as expected Signed-off-by: Bhawanpreet Lakha <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Tested-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-14drm/amd/display: Miss register MST encoder cbsJerry (Fangzhi) Zuo1-1/+11
It is to fix: MST display failed to resume from S3 Need to properly setup MST encoder cbs. Otherwise drm_device encoder doesn't register its own cbs, leading to NULL encoder->funcs in drm_atomic_helper_resume(). Signed-off-by: Jerry (Fangzhi) Zuo <[email protected]> Reviewed-by: Roman Li <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-14drm/amd/display: Fix warnings on S3 resumeLeo (Sunpeng) Li1-0/+28
This is a followup to the following revert: Rex Zhu Revert "drm/amd/display: Match actual state during S3 resume." Three things needed to be addressed: 1. Potential memory leak on dc_state creation in atomic_check during s3 resume 2. Warnings are now seen in dmesg during S3 resume 3. Since dc_state is now created in atomic_check, what the reverted patch was addressing needs to be reevaluated. This change addresses the above: 1. Since the suspend procedure calls drm_atomic_state_clear, our hook for releasing the dc_state is called. This frees it before atomic_check creates it during resume. The leak does not occur. 2. The dc_crtc/plane_state references kept by the atomic states need to be released before calling atomic_check, which warns if they are non-null. This is because atomic_check is responsible for creating the dc_*_states. This is a special case for S3 resume, since the atomic state duplication that occurs during suspend also copies a reference to the dc_*_states. 3. See 2. comments are also updated to reflect this. Reviewed-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Leo (Sunpeng) Li <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-14drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()Stefan Agner1-1/+1
The resume helpers wait for a vblank to occurre hence IRQ need to be enabled. This avoids a warning as follows during resume: WARNING: CPU: 0 PID: 314 at drivers/gpu/drm/drm_atomic_helper.c:1249 drm_atomic_helper_wait_for_vblanks.part.1+0x284/0x288 [CRTC:28:crtc-0] vblank wait timed out Signed-off-by: Stefan Agner <[email protected]>
2017-11-14drm/fsl-dcu: avoid disabling pixel clock twice on suspendStefan Agner1-1/+0
With commit 0a70c998d0c5 ("drm/fsl-dcu: enable pixel clock when enabling CRTC") the pixel clock is controlled by the CRTC code. Disabling the pixel clock in suspend leads to a warning due to the second clk_disable_unprepare call: WARNING: CPU: 0 PID: 359 at drivers/clk/clk.c:594 clk_core_disable+0x8c/0x90 Remove clk_disable_unprepare call for pixel clock to avoid unbalanced clock disable on suspend. Fixes: 0a70c998d0c5 ("drm/fsl-dcu: enable pixel clock when enabling CRTC") Signed-off-by: Stefan Agner <[email protected]>
2017-11-14drm/fsl-dcu: Don't set connector DPMS propertyLaurent Pinchart1-5/+0
Since commit 4a97a3da420b ("drm: Don't update property values for atomic drivers") atomic drivers must not update property values as properties are read from the state instead. To catch remaining users, the drm_object_property_set_value() function now throws a warning when called by atomic drivers on non-immutable properties, and we hit that warning when creating connectors. The easy fix is to just remove the drm_object_property_set_value() as it is used here to set the initial value of the connector's DPMS property to OFF. The DPMS property applies on top of the connector's state crtc pointer (initialized to NULL) that is the main connector on/off control, and should thus default to ON. Fixes: 4a97a3da420b ("drm: Don't update property values for atomic drivers") Cc: [email protected] Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Stefan Agner <[email protected]>
2017-11-14Merge tag 'staging-4.15-rc1' into v4l_for_linusMauro Carvalho Chehab1117-9923/+10072
There are some conflicts between staging and media trees, as reported by Stephen Rothwell <[email protected]>. So, merge from staging. * tag 'staging-4.15-rc1': (775 commits) staging: lustre: add SPDX identifiers to all lustre files staging: greybus: Remove redundant license text staging: greybus: add SPDX identifiers to all greybus driver files staging: ccree: simplify ioread/iowrite staging: ccree: simplify registers access staging: ccree: simplify error handling logic staging: ccree: remove dead code staging: ccree: handle limiting of DMA masks staging: ccree: copy IV to DMAable memory staging: fbtft: remove redundant initialization of buf staging: sm750fb: Fix parameter mistake in poke32 staging: wilc1000: Fix bssid buffer offset in Txq staging: fbtft: fb_ssd1331: fix mirrored display staging: android: Fix checkpatch.pl error staging: greybus: loopback: convert loopback to use generic async operations staging: greybus: operation: add private data with get/set accessors staging: greybus: loopback: Fix iteration count on async path staging: greybus: loopback: Hold per-connection mutex across operations staging: greybus/loopback: use ktime_get() for time intervals staging: fsl-dpaa2/eth: Extra headroom in RX buffers ... Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-11-14mailbox/omap: unregister mbox classArvind Yadav1-1/+5
platform_driver_register() can fail here and we must unregister mbox class. Signed-off-by: Arvind Yadav <[email protected]> Acked-by: Suman Anna <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
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