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2023-11-29nouveau/gsp/r535: remove a stray unlock in r535_gsp_rpc_send()Dan Carpenter1-3/+1
This unlock doesn't belong here and it leads to a double unlock in the caller, r535_gsp_rpc_push(). Fixes: 176fdcbddfd2 ("drm/nouveau/gsp/r535: add support for booting GSP-RM") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/a0293812-c05d-45f0-a535-3f24fe582c02@moroto.mountain
2023-11-29nouveau: find the smallest page allocation to cover a buffer alloc.Dave Airlie1-2/+3
With the new uapi we don't have the comp flags on the allocation, so we shouldn't be using the first size that works, we should be iterating until we get the correct one. This reduces allocations from 2MB to 64k in lots of places. Fixes dEQP-VK.memory.allocation.basic.size_8KiB.forward.count_4000 on my ampere/gsp system. Cc: stable@vger.kernel.org # v6.6 Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230811031520.248341-1-airlied@gmail.com
2023-11-28drm/gpuvm: Fix deprecated license identifierThomas Hellström1-1/+1
"GPL-2.0-only" in the license header was incorrectly changed to the now deprecated "GPL-2.0". Fix. Cc: Maxime Ripard <mripard@kernel.org> Cc: Danilo Krummrich <dakr@redhat.com> Reported-by: David Edelsohn <dje.gcc@gmail.com> Closes: https://lore.kernel.org/dri-devel/5lfrhdpkwhpgzipgngojs3tyqfqbesifzu5nf4l5q3nhfdhcf2@25nmiq7tfrew/T/#m5c356d68815711eea30dd94cc6f7ea8cd4344fe3 Fixes: f7749a549b4f ("drm/gpuvm: Dual-licence the drm_gpuvm code GPL-2.0 OR MIT") Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231106114827.62492-1-thomas.hellstrom@linux.intel.com
2023-11-28Revert "drm/bridge: panel: Add a device link between drm device and panel ↵Linus Walleij1-17/+0
device" This reverts commit 199cf07ebd2b0d41185ac79b895547d45610b681. This patch creates bugs on devices where the DRM device is the ancestor of the panel devices. Attempts to fix this have failed because it leads to using device core functionality which is questionable. Reported-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/lkml/CACRpkdaGzXD6HbiX7mVUNJAJtMEPG00Pp6+nJ1P0JrfJ-ArMvQ@mail.gmail.com/T/ Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20231128-revert-panel-fix-v1-3-69bb05048dae@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231128-revert-panel-fix-v1-3-69bb05048dae@linaro.org
2023-11-28Revert "drm/bridge: panel: Check device dependency before managing device link"Linus Walleij1-18/+9
This reverts commit 39d5b6a64ace77d0c11c398d272218df5f939abb. This patch was causing build errors by using an unexported function from the device core, which Greg questions the saneness in exporting. Link: https://lore.kernel.org/lkml/CACRpkdaGzXD6HbiX7mVUNJAJtMEPG00Pp6+nJ1P0JrfJ-ArMvQ@mail.gmail.com/T/ Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20231128-revert-panel-fix-v1-2-69bb05048dae@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231128-revert-panel-fix-v1-2-69bb05048dae@linaro.org
2023-11-25drm/bridge: panel: Check device dependency before managing device linkLiu Ying1-9/+18
Some panel devices already depend on DRM device, like the panel in arch/arm/boot/dts/st/ste-ux500-samsung-skomer.dts, because DRM device is the ancestor of those panel devices. device_link_add() would fail by returning a NULL pointer for those panel devices because of the existing dependency. So, check the dependency by calling device_is_dependent() before adding or deleting device link between panel device and DRM device so that the link is managed only for independent panel devices. Fixes: 887878014534 ("drm/bridge: panel: Fix device link for DRM_BRIDGE_ATTACH_NO_CONNECTOR") Fixes: 199cf07ebd2b ("drm/bridge: panel: Add a device link between drm device and panel device") Reported-by: Linus Walleij <linus.walleij@linaro.org> Closes: https://lore.kernel.org/lkml/CACRpkdaGzXD6HbiX7mVUNJAJtMEPG00Pp6+nJ1P0JrfJ-ArMvQ@mail.gmail.com/T/ Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Liu Ying <victor.liu@nxp.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231123032615.3760488-1-victor.liu@nxp.com
2023-11-21nouveau/gsp: allocate enough space for all channel ids.Dave Airlie1-1/+1
This probably isn't the ideal fix, but we ended up using chids sparsely, and lots of things rely on indexing into the full range, so just allocate the full range up front. The GSP code fixes 8 channels into a userd page, but we end up using a single userd page per channel so end up sparsely using the range. Fixes a few crashes seen with multiple channels. Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/277 Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231121201109.2988516-1-airlied@gmail.com
2023-11-21drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBPCong Yang1-4/+4
The refresh reported by modetest is 60.46Hz, and the actual measurement is 60.01Hz, which is outside the expected tolerance. Adjust hporch and pixel clock to fix it. After repair, modetest and actual measurement were all 60.01Hz. Modetest refresh = Pixel CLK/ htotal* vtotal, but measurement frame rate is HS->LP cycle time(Vblanking). Measured frame rate is not only affecte by Htotal/Vtotal/pixel clock, also affected by Lane-num/PixelBit/LineTime /DSI CLK. Assume that the DSI controller could not make the mode that we requested(presumably it's PLL couldn't generate the exact pixel clock?). If you use a different DSI controller, you may need to readjust these parameters. Now this panel looks like it's only used by me on the MTK platform, so let's change this set of parameters. Fixes: 1bc2ef065f13 ("drm/panel: Support for Starry-himax83102-j02 TDDI MIPI-DSI panel") Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231120020109.3216343-1-yangcong5@huaqin.corp-partner.google.com
2023-11-21drm/ast: Disconnect BMC if physical connector is connectedThomas Zimmermann2-8/+67
Many user-space compositors fail with mode setting if a CRTC has more than one connected connector. This is the case with the BMC on Aspeed systems. Work around this problem by setting the BMC's connector status to disconnected when the physical connector has a display attached. This way compositors will only see one connected connector at a time; either the physical one or the BMC. Suggested-by: Jocelyn Falempe <jfalempe@redhat.com> Fixes: e329cb53b45d ("drm/ast: Add BMC virtual connector") Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: <stable@vger.kernel.org> # v6.6+ Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231116130217.22931-1-tzimmermann@suse.de
2023-11-20drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP fullJonas Karlman1-3/+11
Use of DRM_FORMAT_RGB888 and DRM_FORMAT_BGR888 on e.g. RK3288, RK3328 and RK3399 result in wrong colors being displayed. The issue can be observed using modetest: modetest -s <connector_id>@<crtc_id>:1920x1080-60@RG24 modetest -s <connector_id>@<crtc_id>:1920x1080-60@BG24 Vendor 4.4 kernel apply an inverted rb swap for these formats on VOP full framework (IP version 3.x) compared to VOP little framework (2.x). Fix colors by applying different rb swap for VOP full framework (3.x) and VOP little framework (2.x) similar to vendor 4.4 kernel. Fixes: 85a359f25388 ("drm/rockchip: Add BGR formats to VOP") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Diederik de Haas <didi.debian@cknow.org> Reviewed-by: Christopher Obbard <chris.obbard@collabora.com> Tested-by: Christopher Obbard <chris.obbard@collabora.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231026191500.2994225-1-jonas@kwiboo.se
2023-11-19drm/panel: simple: Fix Innolux G101ICE-L01 timingsMarek Vasut1-6/+6
The Innolux G101ICE-L01 datasheet [1] page 17 table 6.1 INPUT SIGNAL TIMING SPECIFICATIONS indicates that maximum vertical blanking time is 40 lines. Currently the driver uses 29 lines. Fix it, and since this panel is a DE panel, adjust the timings to make them less hostile to controllers which cannot do 1 px HSA/VSA, distribute the delays evenly between all three parts. [1] https://www.data-modul.com/sites/default/files/products/G101ICE-L01-C2-specification-12042389.pdf Fixes: 1e29b840af9f ("drm/panel: simple: Add Innolux G101ICE-L01 panel") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231008223256.279196-1-marex@denx.de
2023-11-19drm/panel: simple: Fix Innolux G101ICE-L01 bus flagsMarek Vasut1-0/+1
Add missing .bus_flags = DRM_BUS_FLAG_DE_HIGH to this panel description, ones which match both the datasheet and the panel display_timing flags . Fixes: 1e29b840af9f ("drm/panel: simple: Add Innolux G101ICE-L01 panel") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231008223315.279215-1-marex@denx.de
2023-11-17drm/panel: auo,b101uan08.3: Fine tune the panel power sequenceXuxin Xiong1-0/+1
For "auo,b101uan08.3" this panel, it is stipulated in the panel spec that MIPI needs to keep the LP11 state before the lcm_reset pin is pulled high. Fixes: 56ad624b4cb5 ("drm/panel: support for auo, b101uan08.3 wuxga dsi video mode panel") Signed-off-by: Xuxin Xiong <xuxinxiong@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231114044205.613421-1-xuxinxiong@huaqin.corp-partner.google.com
2023-11-15nouveau: don't fail driver load if no display hw present.Dave Airlie1-0/+5
If we get back ENODEV don't fail load. There are nvidia devices that don't have display blocks and the driver should work on those. Fixes: 15740541e8f0 ("drm/nouveau/devinit/tu102-: prepare for GSP-RM") Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/270 Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231115143933.261287-1-airlied@gmail.com
2023-11-15drm: panel-orientation-quirks: Add quirk for Lenovo Legion GoBrenton Simpson1-0/+6
The Legion Go has a 2560x1600 portrait screen, with the native "up" facing the right controller (90° CW from the rest of the device). Signed-off-by: Brenton Simpson <appsforartists@google.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20231114233859.274189-1-appsforartists@google.com
2023-11-14nouveau: use an rwlock for the event lock.Dave Airlie2-8/+8
This allows it to break the following circular locking dependency. Aug 10 07:01:29 dg1test kernel: ====================================================== Aug 10 07:01:29 dg1test kernel: WARNING: possible circular locking dependency detected Aug 10 07:01:29 dg1test kernel: 6.4.0-rc7+ #10 Not tainted Aug 10 07:01:29 dg1test kernel: ------------------------------------------------------ Aug 10 07:01:29 dg1test kernel: wireplumber/2236 is trying to acquire lock: Aug 10 07:01:29 dg1test kernel: ffff8fca5320da18 (&fctx->lock){-...}-{2:2}, at: nouveau_fence_wait_uevent_handler+0x2b/0x100 [nouveau] Aug 10 07:01:29 dg1test kernel: but task is already holding lock: Aug 10 07:01:29 dg1test kernel: ffff8fca41208610 (&event->list_lock#2){-...}-{2:2}, at: nvkm_event_ntfy+0x50/0xf0 [nouveau] Aug 10 07:01:29 dg1test kernel: which lock already depends on the new lock. Aug 10 07:01:29 dg1test kernel: the existing dependency chain (in reverse order) is: Aug 10 07:01:29 dg1test kernel: -> #3 (&event->list_lock#2){-...}-{2:2}: Aug 10 07:01:29 dg1test kernel: _raw_spin_lock_irqsave+0x4b/0x70 Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy+0x50/0xf0 [nouveau] Aug 10 07:01:29 dg1test kernel: ga100_fifo_nonstall_intr+0x24/0x30 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_intr+0x12c/0x240 [nouveau] Aug 10 07:01:29 dg1test kernel: __handle_irq_event_percpu+0x88/0x240 Aug 10 07:01:29 dg1test kernel: handle_irq_event+0x38/0x80 Aug 10 07:01:29 dg1test kernel: handle_edge_irq+0xa3/0x240 Aug 10 07:01:29 dg1test kernel: __common_interrupt+0x72/0x160 Aug 10 07:01:29 dg1test kernel: common_interrupt+0x60/0xe0 Aug 10 07:01:29 dg1test kernel: asm_common_interrupt+0x26/0x40 Aug 10 07:01:29 dg1test kernel: -> #2 (&device->intr.lock){-...}-{2:2}: Aug 10 07:01:29 dg1test kernel: _raw_spin_lock_irqsave+0x4b/0x70 Aug 10 07:01:29 dg1test kernel: nvkm_inth_allow+0x2c/0x80 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy_state+0x181/0x250 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy_allow+0x63/0xd0 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_uevent_mthd+0x4d/0x70 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_ioctl+0x10b/0x250 [nouveau] Aug 10 07:01:29 dg1test kernel: nvif_object_mthd+0xa8/0x1f0 [nouveau] Aug 10 07:01:29 dg1test kernel: nvif_event_allow+0x2a/0xa0 [nouveau] Aug 10 07:01:29 dg1test kernel: nouveau_fence_enable_signaling+0x78/0x80 [nouveau] Aug 10 07:01:29 dg1test kernel: __dma_fence_enable_signaling+0x5e/0x100 Aug 10 07:01:29 dg1test kernel: dma_fence_add_callback+0x4b/0xd0 Aug 10 07:01:29 dg1test kernel: nouveau_cli_work_queue+0xae/0x110 [nouveau] Aug 10 07:01:29 dg1test kernel: nouveau_gem_object_close+0x1d1/0x2a0 [nouveau] Aug 10 07:01:29 dg1test kernel: drm_gem_handle_delete+0x70/0xe0 [drm] Aug 10 07:01:29 dg1test kernel: drm_ioctl_kernel+0xa5/0x150 [drm] Aug 10 07:01:29 dg1test kernel: drm_ioctl+0x256/0x490 [drm] Aug 10 07:01:29 dg1test kernel: nouveau_drm_ioctl+0x5a/0xb0 [nouveau] Aug 10 07:01:29 dg1test kernel: __x64_sys_ioctl+0x91/0xd0 Aug 10 07:01:29 dg1test kernel: do_syscall_64+0x3c/0x90 Aug 10 07:01:29 dg1test kernel: entry_SYSCALL_64_after_hwframe+0x72/0xdc Aug 10 07:01:29 dg1test kernel: -> #1 (&event->refs_lock#4){....}-{2:2}: Aug 10 07:01:29 dg1test kernel: _raw_spin_lock_irqsave+0x4b/0x70 Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy_state+0x37/0x250 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy_allow+0x63/0xd0 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_uevent_mthd+0x4d/0x70 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_ioctl+0x10b/0x250 [nouveau] Aug 10 07:01:29 dg1test kernel: nvif_object_mthd+0xa8/0x1f0 [nouveau] Aug 10 07:01:29 dg1test kernel: nvif_event_allow+0x2a/0xa0 [nouveau] Aug 10 07:01:29 dg1test kernel: nouveau_fence_enable_signaling+0x78/0x80 [nouveau] Aug 10 07:01:29 dg1test kernel: __dma_fence_enable_signaling+0x5e/0x100 Aug 10 07:01:29 dg1test kernel: dma_fence_add_callback+0x4b/0xd0 Aug 10 07:01:29 dg1test kernel: nouveau_cli_work_queue+0xae/0x110 [nouveau] Aug 10 07:01:29 dg1test kernel: nouveau_gem_object_close+0x1d1/0x2a0 [nouveau] Aug 10 07:01:29 dg1test kernel: drm_gem_handle_delete+0x70/0xe0 [drm] Aug 10 07:01:29 dg1test kernel: drm_ioctl_kernel+0xa5/0x150 [drm] Aug 10 07:01:29 dg1test kernel: drm_ioctl+0x256/0x490 [drm] Aug 10 07:01:29 dg1test kernel: nouveau_drm_ioctl+0x5a/0xb0 [nouveau] Aug 10 07:01:29 dg1test kernel: __x64_sys_ioctl+0x91/0xd0 Aug 10 07:01:29 dg1test kernel: do_syscall_64+0x3c/0x90 Aug 10 07:01:29 dg1test kernel: entry_SYSCALL_64_after_hwframe+0x72/0xdc Aug 10 07:01:29 dg1test kernel: -> #0 (&fctx->lock){-...}-{2:2}: Aug 10 07:01:29 dg1test kernel: __lock_acquire+0x14e3/0x2240 Aug 10 07:01:29 dg1test kernel: lock_acquire+0xc8/0x2a0 Aug 10 07:01:29 dg1test kernel: _raw_spin_lock_irqsave+0x4b/0x70 Aug 10 07:01:29 dg1test kernel: nouveau_fence_wait_uevent_handler+0x2b/0x100 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_client_event+0xf/0x20 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy+0x9b/0xf0 [nouveau] Aug 10 07:01:29 dg1test kernel: ga100_fifo_nonstall_intr+0x24/0x30 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_intr+0x12c/0x240 [nouveau] Aug 10 07:01:29 dg1test kernel: __handle_irq_event_percpu+0x88/0x240 Aug 10 07:01:29 dg1test kernel: handle_irq_event+0x38/0x80 Aug 10 07:01:29 dg1test kernel: handle_edge_irq+0xa3/0x240 Aug 10 07:01:29 dg1test kernel: __common_interrupt+0x72/0x160 Aug 10 07:01:29 dg1test kernel: common_interrupt+0x60/0xe0 Aug 10 07:01:29 dg1test kernel: asm_common_interrupt+0x26/0x40 Aug 10 07:01:29 dg1test kernel: other info that might help us debug this: Aug 10 07:01:29 dg1test kernel: Chain exists of: &fctx->lock --> &device->intr.lock --> &event->list_lock#2 Aug 10 07:01:29 dg1test kernel: Possible unsafe locking scenario: Aug 10 07:01:29 dg1test kernel: CPU0 CPU1 Aug 10 07:01:29 dg1test kernel: ---- ---- Aug 10 07:01:29 dg1test kernel: lock(&event->list_lock#2); Aug 10 07:01:29 dg1test kernel: lock(&device->intr.lock); Aug 10 07:01:29 dg1test kernel: lock(&event->list_lock#2); Aug 10 07:01:29 dg1test kernel: lock(&fctx->lock); Aug 10 07:01:29 dg1test kernel: *** DEADLOCK *** Aug 10 07:01:29 dg1test kernel: 2 locks held by wireplumber/2236: Aug 10 07:01:29 dg1test kernel: #0: ffff8fca53177bf8 (&device->intr.lock){-...}-{2:2}, at: nvkm_intr+0x29/0x240 [nouveau] Aug 10 07:01:29 dg1test kernel: #1: ffff8fca41208610 (&event->list_lock#2){-...}-{2:2}, at: nvkm_event_ntfy+0x50/0xf0 [nouveau] Aug 10 07:01:29 dg1test kernel: stack backtrace: Aug 10 07:01:29 dg1test kernel: CPU: 6 PID: 2236 Comm: wireplumber Not tainted 6.4.0-rc7+ #10 Aug 10 07:01:29 dg1test kernel: Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 Aug 10 07:01:29 dg1test kernel: Call Trace: Aug 10 07:01:29 dg1test kernel: <TASK> Aug 10 07:01:29 dg1test kernel: dump_stack_lvl+0x5b/0x90 Aug 10 07:01:29 dg1test kernel: check_noncircular+0xe2/0x110 Aug 10 07:01:29 dg1test kernel: __lock_acquire+0x14e3/0x2240 Aug 10 07:01:29 dg1test kernel: lock_acquire+0xc8/0x2a0 Aug 10 07:01:29 dg1test kernel: ? nouveau_fence_wait_uevent_handler+0x2b/0x100 [nouveau] Aug 10 07:01:29 dg1test kernel: ? lock_acquire+0xc8/0x2a0 Aug 10 07:01:29 dg1test kernel: _raw_spin_lock_irqsave+0x4b/0x70 Aug 10 07:01:29 dg1test kernel: ? nouveau_fence_wait_uevent_handler+0x2b/0x100 [nouveau] Aug 10 07:01:29 dg1test kernel: nouveau_fence_wait_uevent_handler+0x2b/0x100 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_client_event+0xf/0x20 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_event_ntfy+0x9b/0xf0 [nouveau] Aug 10 07:01:29 dg1test kernel: ga100_fifo_nonstall_intr+0x24/0x30 [nouveau] Aug 10 07:01:29 dg1test kernel: nvkm_intr+0x12c/0x240 [nouveau] Aug 10 07:01:29 dg1test kernel: __handle_irq_event_percpu+0x88/0x240 Aug 10 07:01:29 dg1test kernel: handle_irq_event+0x38/0x80 Aug 10 07:01:29 dg1test kernel: handle_edge_irq+0xa3/0x240 Aug 10 07:01:29 dg1test kernel: __common_interrupt+0x72/0x160 Aug 10 07:01:29 dg1test kernel: common_interrupt+0x60/0xe0 Aug 10 07:01:29 dg1test kernel: asm_common_interrupt+0x26/0x40 Aug 10 07:01:29 dg1test kernel: RIP: 0033:0x7fb66174d700 Aug 10 07:01:29 dg1test kernel: Code: c1 e2 05 29 ca 8d 0c 10 0f be 07 84 c0 75 eb 89 c8 c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa e9 d7 0f fc ff 0f 1f 80 00 00 00 00 <f3> 0f 1e fa e9 c7 0f fc> Aug 10 07:01:29 dg1test kernel: RSP: 002b:00007ffdd3c48438 EFLAGS: 00000206 Aug 10 07:01:29 dg1test kernel: RAX: 000055bb758763c0 RBX: 000055bb758752c0 RCX: 00000000000028b0 Aug 10 07:01:29 dg1test kernel: RDX: 000055bb758752c0 RSI: 000055bb75887490 RDI: 000055bb75862950 Aug 10 07:01:29 dg1test kernel: RBP: 00007ffdd3c48490 R08: 000055bb75873b10 R09: 0000000000000001 Aug 10 07:01:29 dg1test kernel: R10: 0000000000000004 R11: 000055bb7587f000 R12: 000055bb75887490 Aug 10 07:01:29 dg1test kernel: R13: 000055bb757f6280 R14: 000055bb758875c0 R15: 000055bb757f6280 Aug 10 07:01:29 dg1test kernel: </TASK> Signed-off-by: Dave Airlie <airlied@redhat.com> Tested-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231107053255.2257079-1-airlied@gmail.com
2023-11-14nouveau/gsp/r535: Fix a NULL vs error pointer bugDan Carpenter1-2/+2
The r535_gsp_cmdq_get() function returns error pointers but this code checks for NULL. Also we need to propagate the error pointer back to the callers in r535_gsp_rpc_get(). Returning NULL will lead to a NULL pointer dereference. Fixes: 176fdcbddfd2 ("drm/nouveau/gsp/r535: add support for booting GSP-RM") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/f71996d9-d1cb-45ea-a4b2-2dfc21312d8c@kili.mountain
2023-11-14nouveau/gsp/r535: uninitialized variable in r535_gsp_acpi_mux_id()Dan Carpenter1-1/+1
The if we hit the "continue" statement on the first iteration through the loop then "handle_mux" needs to be set to NULL so we continue looping. Fixes: 176fdcbddfd2 ("drm/nouveau/gsp/r535: add support for booting GSP-RM") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1d864f6e-43e9-43d8-9d90-30e76c9c843b@moroto.mountain
2023-11-10Merge tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drmLinus Torvalds97-812/+1760
Pull drm fixes from Daniel Vetter: "Dave's VPN to the big machine died, so it's on me to do fixes pr this and next week while everyone else is at plumbers. - big pile of amd fixes, but mostly for hw support newly added in 6.7 - i915 fixes, mostly minor things - qxl memory leak fix - vc4 uaf fix in mock helpers - syncobj fix for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE" * tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm: (78 commits) drm/amdgpu: fix error handling in amdgpu_vm_init drm/amdgpu: Fix possible null pointer dereference drm/amdgpu: move UVD and VCE sched entity init after sched init drm/amdgpu: move kfd_resume before the ip late init drm/amd: Explicitly check for GFXOFF to be enabled for s0ix drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2) drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5) drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query support drm/amdgpu: fix software pci_unplug on some chips drm/amd/display: remove duplicated argument drm/amdgpu: correct mca debugfs dump reg list drm/amdgpu: correct acclerator check architecutre dump drm/amdgpu: add pcs xgmi v6.4.0 ras support drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3 drm/amdgpu: disable smu v13.0.6 mca debug mode by default drm/amdgpu: Support multiple error query modes drm/amdgpu: refine smu v13.0.6 mca dump driver drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2) drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV drm: amd: Resolve Sphinx unexpected indentation warning ...
2023-11-10Merge tag 'amd-drm-next-6.7-2023-11-10' of ↵Daniel Vetter85-773/+1688
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.7-2023-11-10: amdgpu: - SR-IOV fixes - DMCUB fixes - DCN3.5 fixes - DP2 fixes - SubVP fixes - SMU14 fixes - SDMA4.x fixes - Suspend/resume fixes - AGP regression fix - UAF fixes for some error cases - SMU 13.0.6 fixes - Documentation fixes - RAS fixes - Hotplug fixes - Scheduling entity ordering fix - GPUVM fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231110190703.4741-1-alexander.deucher@amd.com
2023-11-10drm/amdgpu: fix error handling in amdgpu_vm_initChristian König1-15/+16
When clearing the root PD fails we need to properly release it again. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2023-11-10drm/amdgpu: Fix possible null pointer dereferenceFelix Kuehling1-2/+2
mem = bo->tbo.resource may be NULL in amdgpu_vm_bo_update. Fixes: 180253782038 ("drm/ttm: stop allocating dummy resources during BO creation") Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2023-11-10drm/amdgpu: move UVD and VCE sched entity init after sched initAlex Deucher13-46/+37
We need kernel scheduling entities to deal with handle clean up if apps are not cleaned up properly. With commit 56e449603f0ac5 ("drm/sched: Convert the GPU scheduler to variable number of run-queues") the scheduler entities have to be created after scheduler init, so change the ordering to fix this. v2: Leave logic in UVD and VCE code Fixes: 56e449603f0a ("drm/sched: Convert the GPU scheduler to variable number of run-queues") Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <ltuikov89@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: ltuikov89@gmail.com
2023-11-10drm/amdgpu: move kfd_resume before the ip late initTim Huang1-7/+6
The kfd_resume needs to touch GC registers to enable the interrupts, it needs to be done before GFXOFF is enabled to ensure that the GFX is not off and GC registers can be touched. So move kfd_resume before the amdgpu_device_ip_late_init which enables the CGPG/GFXOFF. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-10drm/amd: Explicitly check for GFXOFF to be enabled for s0ixMario Limonciello1-0/+3
If a user has disabled GFXOFF this may cause problems for the suspend sequence. Ensure that it is enabled in amdgpu_acpi_is_s0ix_active(). The system won't reach the deepest state but it also won't hang. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-10Merge tag 'drm-misc-fixes-2023-11-08' of ↵Daniel Vetter9-15/+23
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-fixes for v6.7-rc1: qxl: - qxl memory leak fix. syncobj: - Fix waiting for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE vc4: - Fix UAF in mock helpers Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [sima: Stitch together both changelogs from Maarten. Also because of branch history this contains a few more bugfixes which are already in v6.6, but I didn't feel like this justifies some backmerge since there wasn't any real conflict.] Link: https://patchwork.freedesktop.org/patch/msgid/bc8598ee-d427-4616-8ebd-64107ab9a2d8@linux.intel.com
2023-11-10Merge tag 'drm-intel-next-fixes-2023-11-08' of ↵Daniel Vetter8-36/+65
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 fixes for v6.7-rc1: - Fix null dereference when perf interface is not available - Fix a -Wstringop-overflow warning - Fix a -Wformat-truncation warning in intel_tc_port_init - Flush WC GGTT only on required platforms - Fix MTL HBR3 rate support on C10 phy and eDP - Fix MTL notify_guc for multi-GT - Bump GLK CDCLK frequency when driving multiple pipes - Fix potential spectre vulnerability Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/878r78xrxd.fsf@intel.com
2023-11-09drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2)Victor Lu3-43/+37
W/RREG32_RLC is hardedcoded to use instance 0. W/RREG32_SOC15_RLC should be used instead when inst != 0. v2: rebase Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5)Victor Lu9-18/+116
amdgpu_kiq_wreg/rreg is hardcoded to use MEC engine 0. Add an xcc_id parameter to amdgpu_kiq_wreg/rreg, define W/RREG32_XCC and amdgpu_device_xcc_wreg/rreg to use the new xcc_id parameter. Using amdgpu_sriov_runtime to determine whether to access via kiq or RLC is sufficient for now. v5: add condition in amdgpu_device_xcc_w/rreg, remove trace func call v4: avoid using amdgpu_sriov_w/rreg v3: use W/RREG32_XCC to handle non-kiq case v2: define amdgpu_device_xcc_wreg/rreg instead of changing parameters of amdgpu_device_wreg/rreg Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query supportYang Wang2-0/+22
add pcs xgmi ras error query support for smu v13.0.6. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: fix software pci_unplug on some chipsVitaly Prosyak1-3/+6
When software 'pci unplug' using IGT is executed we got a sysfs directory entry is NULL for differant ras blocks like hdp, umc, etc. Before call 'sysfs_remove_file_from_group' and 'sysfs_remove_group' check that 'sd' is not NULL. [ +0.000001] RIP: 0010:sysfs_remove_group+0x83/0x90 [ +0.000002] Code: 31 c0 31 d2 31 f6 31 ff e9 9a a8 b4 00 4c 89 e7 e8 f2 a2 ff ff eb c2 49 8b 55 00 48 8b 33 48 c7 c7 80 65 94 82 e8 cd 82 bb ff <0f> 0b eb cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ +0.000001] RSP: 0018:ffffc90002067c90 EFLAGS: 00010246 [ +0.000002] RAX: 0000000000000000 RBX: ffffffff824ea180 RCX: 0000000000000000 [ +0.000001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ +0.000001] RBP: ffffc90002067ca8 R08: 0000000000000000 R09: 0000000000000000 [ +0.000001] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ +0.000001] R13: ffff88810a395f48 R14: ffff888101aab0d0 R15: 0000000000000000 [ +0.000001] FS: 00007f5ddaa43a00(0000) GS:ffff88841e800000(0000) knlGS:0000000000000000 [ +0.000002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000001] CR2: 00007f8ffa61ba50 CR3: 0000000106432000 CR4: 0000000000350ef0 [ +0.000001] Call Trace: [ +0.000001] <TASK> [ +0.000001] ? show_regs+0x72/0x90 [ +0.000002] ? sysfs_remove_group+0x83/0x90 [ +0.000002] ? __warn+0x8d/0x160 [ +0.000001] ? sysfs_remove_group+0x83/0x90 [ +0.000001] ? report_bug+0x1bb/0x1d0 [ +0.000003] ? handle_bug+0x46/0x90 [ +0.000001] ? exc_invalid_op+0x19/0x80 [ +0.000002] ? asm_exc_invalid_op+0x1b/0x20 [ +0.000003] ? sysfs_remove_group+0x83/0x90 [ +0.000001] dpm_sysfs_remove+0x61/0x70 [ +0.000002] device_del+0xa3/0x3d0 [ +0.000002] ? ktime_get_mono_fast_ns+0x46/0xb0 [ +0.000002] device_unregister+0x18/0x70 [ +0.000001] i2c_del_adapter+0x26d/0x330 [ +0.000002] arcturus_i2c_control_fini+0x25/0x50 [amdgpu] [ +0.000236] smu_sw_fini+0x38/0x260 [amdgpu] [ +0.000241] amdgpu_device_fini_sw+0x116/0x670 [amdgpu] [ +0.000186] ? mutex_lock+0x13/0x50 [ +0.000003] amdgpu_driver_release_kms+0x16/0x40 [amdgpu] [ +0.000192] drm_minor_release+0x4f/0x80 [drm] [ +0.000025] drm_release+0xfe/0x150 [drm] [ +0.000027] __fput+0x9f/0x290 [ +0.000002] ____fput+0xe/0x20 [ +0.000002] task_work_run+0x61/0xa0 [ +0.000002] exit_to_user_mode_prepare+0x150/0x170 [ +0.000002] syscall_exit_to_user_mode+0x2a/0x50 Cc: Hawking Zhang <hawking.zhang@amd.com> Cc: Luben Tuikov <luben.tuikov@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian Koenig <christian.koenig@amd.com> Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amd/display: remove duplicated argumentJosé Pekkarinen1-1/+1
Spotted by coccicheck, there is a redundant check for v->SourcePixelFormat[k] != dm_444_16. This patch will remove it. The corresponding output follows. drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:5130:86-122: duplicated argument to && or || Signed-off-by: José Pekkarinen <jose.pekkarinen@foxhound.fi> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: correct mca debugfs dump reg listYang Wang1-2/+9
avoid driver to touch invalid mca reg. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: correct acclerator check architecutre dumpHawking Zhang2-6/+11
So driver doesn't touch invalid aca entries. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: add pcs xgmi v6.4.0 ras supportYang Wang2-3/+161
add pcs xgmi v6.4.0 ras support Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3David Yat Sin2-5/+10
Change local memory type to MTYPE_UC on revision id 0 Signed-off-by: David Yat Sin <David.YatSin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: disable smu v13.0.6 mca debug mode by defaultYang Wang1-1/+1
disable mca debug mode for smu v13.0.6 by default. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Support multiple error query modesHawking Zhang2-23/+78
Direct error query mode and firmware error query mode are supported for now. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: refine smu v13.0.6 mca dump driverYang Wang3-182/+319
refine smu mca driver to support query ras error from pmfw path. - correct gfx smu bank hwid (from mp5 to smu bank) - retire unused callback function in amdgpu_mca_smu_funcs{} - add new mca_bank_set{} structure to collect mca bank - move enum mca_reg_idx into amdgpu_mca.h header - add mca status register field decode macro Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2)Victor Lu1-0/+4
The following regs can only be programmed by the PF: HDP_MISC_CNTL HDP_NONSURFACE_BASE HDP_NONSURFACE_BASE_HI v2: update commit message Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Samir Dhume <samir.dhume@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOVVictor Lu1-6/+10
PCTL0_MMHUB_DEEPSLEEP_IB is blocked for VF access Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Samir Dhume <samir.dhume@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm: amd: Resolve Sphinx unexpected indentation warningHunter Chasens1-6/+7
Resolves Sphinx unexpected indentation warning when compiling documentation (e.g. `make htmldocs`). Replaces tabs with spaces and adds a literal block to keep vertical formatting of the example power state list. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> (v2) Acked-by: Randy Dunlap <rdunlap@infradead.org> (v2) Signed-off-by: Hunter Chasens <hunter.chasens18@ncf.edu> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: correct smu v13.0.6 umc ras error checkYang Wang3-7/+16
correct smu v13.0.0 umc ras error check Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Add xcc param to SRIOV kiq write and WREG32_SOC15_IP_NO_KIQ (v4)Victor Lu6-19/+25
WREG32/RREG32_SOC15_IP_NO_KIQ and amdgpu_virt_kiq_reg_write_reg_wait are not using the correct rlcg interface or mec engine, respectively. Add xcc instance parameter to them. v4: Use GET_INST and squash commit with: "drm/amdgpu: Add xcc_inst param to amdgpu_virt_kiq_reg_write_reg_wait" v3: xcc not needed for MMMHUB v2: rebase Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Add flag to enable indirect RLCG access for gfx v9.4.3Victor Lu1-0/+1
The "rlcg_reg_access_supported" flag is missing. Add it back in. Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amd/pm: raise the deep sleep clock threshold for smu 13.0.6Le Ma1-1/+1
The DS clock may exceed the limit as sclk dfll divider is 16 to target freq. Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: correct amdgpu ip block rev infoYang Wang2-2/+2
correct following amdgpu ip block version information: - gfx_v9_4_3 - sdma_v4_4_2 Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amd/pm: Hide pp_dpm_pcie device attributeLijo Lazar1-0/+4
Hide PCIe DPM attribute on SOCs with GC v9.4.2 and GC v9.4.3. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: Don't warn for unsupported set_xgmi_plpd_modeTao Zhou1-6/+8
set_xgmi_plpd_mode may be unsupported and this isn't error, no need to print warning for it. v2: add ret2 to save the status of psp_ras_trigger_error. Suggested-by: lijo.lazar@amd.com Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-09drm/amdgpu: lower CS errors to debug severityChristian König1-1/+1
Otherwise userspace can spam the logs by using incorrect input values. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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