kernel/linux.git/drivers/gpu, branch v5.4.232

drm: Add orientation quirk for Lenovo ideapad D330-10IGL

2023-02-06T06:52:41+00:00

[ Upstream commit 0688773f0710528e1ab302c3d6317e269f2e2e6e ] Panel is 800x1280 but mounted on a detachable form factor sideways. Signed-off-by: Patrick Thompson Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20221220205826.178008-1-ptf@google.com Signed-off-by: Sasha Levin

drm/panfrost: fix GENERIC_ATOMIC64 dependency

2023-02-06T06:52:39+00:00

[ Upstream commit 6437a549ae178a3f5a5c03e983f291ebcdc2bbc7 ] On ARMv5 and earlier, a randconfig build can still run into WARNING: unmet direct dependencies detected for IOMMU_IO_PGTABLE_LPAE Depends on [n]: IOMMU_SUPPORT [=y] && (ARM [=y] || ARM64 || COMPILE_TEST [=y]) && !GENERIC_ATOMIC64 [=y] Selected by [y]: - DRM_PANFROST [=y] && HAS_IOMEM [=y] && DRM [=y] && (ARM [=y] || ARM64 || COMPILE_TEST [=y] && !GENERIC_ATOMIC64 [=y]) && MMU [=y] Rework the dependencies to always require a working cmpxchg64. Fixes: db594ba3fcf9 ("drm/panfrost: depend on !GENERIC_ATOMIC64 when using COMPILE_TEST") Signed-off-by: Arnd Bergmann Reviewed-by: Steven Price Signed-off-by: Steven Price Link: https://patchwork.freedesktop.org/patch/msgid/20230117164456.1591901-1-arnd@kernel.org Signed-off-by: Sasha Levin

drm/amd/display: Fix COLOR_SPACE_YCBCR2020_TYPE matrix

2023-01-24T06:18:01+00:00

commit 973a9c810c785ac270a6d50d8cf862b0c1643a10 upstream. The YCC conversion matrix for RGB -> COLOR_SPACE_YCBCR2020_TYPE is missing the values for the fourth column of the matrix. The fourth column of the matrix is essentially just a value that is added given that the color is 3 components in size. These values are needed to bias the chroma from the [-1, 1] -> [0, 1] range. This fixes color being very green when using Gamescope HDR on HDMI output which prefers YCC 4:4:4. Fixes: 40df2f809e8f ("drm/amd/display: color space ycbcr709 support") Reviewed-by: Melissa Wen Signed-off-by: Joshua Ashton Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd/display: Fix set scaling doesn's work

2023-01-24T06:18:01+00:00

commit 040625ab82ce6dca7772cb3867fe5c9eb279a344 upstream. [Why] Setting scaling does not correctly update CRTC state. As a result dc stream state's src (composition area) && dest (addressable area) was not calculated as expected. This causes set scaling doesn's work. [How] Correctly update CRTC state when setting scaling property. Reviewed-by: Harry Wentland Tested-by: Rodrigo Siqueira Signed-off-by: hongao Signed-off-by: Rodrigo Siqueira Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/i915: re-disable RC6p on Sandy Bridge

2023-01-24T06:18:01+00:00

commit 67b0b4ed259e425b7eed09da75b42c80682ca003 upstream. RC6p on Sandy Bridge got re-enabled over time, causing visual glitches and GPU hangs. Disabled originally in commit 1c8ecf80fdee ("drm/i915: do not enable RC6p on Sandy Bridge"). Signed-off-by: Sasa Dragic Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20221219172927.9603-2-sasa.dragic@gmail.com Fixes: fb6db0f5bf1d ("drm/i915: Remove unsafe i915.enable_rc6") Fixes: 13c5a577b342 ("drm/i915/gt: Select the deepest available parking mode for rc6") Cc: stable@vger.kernel.org Reviewed-by: Rodrigo Vivi (cherry picked from commit 0c8a6e9ea232c221976a0670256bd861408d9917) Signed-off-by: Rodrigo Vivi Signed-off-by: Greg Kroah-Hartman

drm/i915/gt: Reset twice

2023-01-24T06:17:59+00:00

[ Upstream commit d3de5616d36462a646f5b360ba82d3b09ff668eb ] After applying an engine reset, on some platforms like Jasperlake, we occasionally detect that the engine state is not cleared until shortly after the resume. As we try to resume the engine with volatile internal state, the first request fails with a spurious CS event (it looks like it reports a lite-restore to the hung context, instead of the expected idle->active context switch). Signed-off-by: Chris Wilson Cc: stable@vger.kernel.org Cc: Mika Kuoppala Signed-off-by: Andi Shyti Reviewed-by: Gwan-gyeong Mun Link: https://patchwork.freedesktop.org/patch/msgid/20221212161338.1007659-1-andi.shyti@linux.intel.com (cherry picked from commit 3db9d590557da3aa2c952f2fecd3e9b703dad790) Signed-off-by: Rodrigo Vivi Signed-off-by: Sasha Levin

drm/virtio: Fix GEM handle creation UAF

2023-01-18T10:42:05+00:00

[ Upstream commit 52531258318ed59a2dc5a43df2eaf0eb1d65438e ] Userspace can guess the handle value and try to race GEM object creation with handle close, resulting in a use-after-free if we dereference the object after dropping the handle's reference. For that reason, dropping the handle's reference must be done *after* we are done dereferencing the object. Signed-off-by: Rob Clark Reviewed-by: Chia-I Wu Fixes: 62fb7a5e1096 ("virtio-gpu: add 3d/virgl support") Cc: stable@vger.kernel.org Signed-off-by: Dmitry Osipenko Link: https://patchwork.freedesktop.org/patch/msgid/20221216233355.542197-2-robdclark@gmail.com Signed-off-by: Sasha Levin

drm/msm/adreno: Make adreno quirks not overwrite each other

2023-01-18T10:42:02+00:00

commit 13ef096e342b00e30b95a90c6c13eee1f0bec4c5 upstream. So far the adreno quirks have all been assigned with an OR operator, which is problematic, because they were assigned consecutive integer values, which makes checking them with an AND operator kind of no bueno.. Switch to using BIT(n) so that only the quirks that the programmer chose are taken into account when evaluating info->quirks & ADRENO_QUIRK_... Fixes: 370063ee427a ("drm/msm/adreno: Add A540 support") Reviewed-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten Reviewed-by: Rob Clark Signed-off-by: Konrad Dybcio Reviewed-by: Akhil P Oommen Patchwork: https://patchwork.freedesktop.org/patch/516456/ Link: https://lore.kernel.org/r/20230102100201.77286-1-konrad.dybcio@linaro.org Signed-off-by: Rob Clark Signed-off-by: Greg Kroah-Hartman

drm/i915: unpin on error in intel_vgpu_shadow_mm_pin()

2023-01-18T10:41:58+00:00

[ Upstream commit 3792fc508c095abd84b10ceae12bd773e61fdc36 ] Call intel_vgpu_unpin_mm() on this error path. Fixes: 418741480809 ("drm/i915/gvt: Adding ppgtt to GVT GEM context after shadow pdps settled.") Signed-off-by: Dan Carpenter Signed-off-by: Zhenyu Wang Link: http://patchwork.freedesktop.org/patch/msgid/Y3OQ5tgZIVxyQ/WV@kili Reviewed-by: Zhenyu Wang Signed-off-by: Sasha Levin

drm/vmwgfx: Validate the box size for the snooped cursor

2023-01-18T10:41:50+00:00

commit 4cf949c7fafe21e085a4ee386bb2dade9067316e upstream. Invalid userspace dma surface copies could potentially overflow the memcpy from the surface to the snooped image leading to crashes. To fix it the dimensions of the copybox have to be validated against the expected size of the snooped cursor. Signed-off-by: Zack Rusin Fixes: 2ac863719e51 ("vmwgfx: Snoop DMA transfers with non-covering sizes") Cc: # v3.2+ Reviewed-by: Michael Banack Reviewed-by: Martin Krastev Link: https://patchwork.freedesktop.org/patch/msgid/20221026031936.1004280-1-zack@kde.org Signed-off-by: Greg Kroah-Hartman