kernel/linux.git/drivers/gpu/drm/amd/amdgpu, branch v6.6.18

drm/amdgpu/soc21: update VCN 4 max HEVC encoding resolution

2024-02-23T08:25:07+00:00

commit 2f542421a47e8246e9b7d2c6508fe3a6e6c63078 upstream. Update the maximum resolution reported for HEVC encoding on VCN 4 devices to reflect its 8K encoding capability. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3159 Signed-off-by: Thong Reviewed-by: Ruijing Dong Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd: Don't init MEC2 firmware when it fails to load

2024-02-23T08:25:02+00:00

commit 8ef85a0ce24a6d9322dfa2a67477e473c3619b4f upstream. The same calls are made directly above, but conditional on the firmware loading and validating successfully. Cc: stable@vger.kernel.org Fixes: 9931b67690cf ("drm/amd: Load GFX10 microcode during early_init") Signed-off-by: David McFarland Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Reset IH OVERFLOW_CLEAR bit

2024-02-23T08:25:02+00:00

commit 7330256268664ea0a7dd5b07a3fed363093477dd upstream. Allows us to detect subsequent IH ring buffer overflows as well. Cc: Joshua Ashton Cc: Alex Deucher Cc: Christian König Cc: stable@vger.kernel.org Signed-off-by: Friedrich Vock Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

Revert "drm/amd: flush any delayed gfxoff on suspend entry"

2024-02-23T08:25:01+00:00

commit 916361685319098f696b798ef1560f69ed96e934 upstream. commit ab4750332dbe ("drm/amdgpu/sdma5.2: add begin/end_use ring callbacks") caused GFXOFF control to be used more heavily and the codepath that was removed from commit 0dee72639533 ("drm/amd: flush any delayed gfxoff on suspend entry") now can be exercised at suspend again. Users report that by using GNOME to suspend the lockscreen trigger will cause SDMA traffic and the system can deadlock. This reverts commit 0dee726395333fea833eaaf838bc80962df886c8. Acked-by: Alex Deucher Fixes: ab4750332dbe ("drm/amdgpu/sdma5.2: add begin/end_use ring callbacks") Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Fix missing error code in 'gmc_v6/7/8/9_0_hw_init()'

2024-02-05T20:14:39+00:00

[ Upstream commit 16da399091dca3d1e48109086403587af37cc196 ] Return 0 for success scenairos in 'gmc_v6/7/8/9_0_hw_init()' Fixes the below: drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c:920 gmc_v6_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c:1104 gmc_v7_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1224 gmc_v8_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:2347 gmc_v9_0_hw_init() warn: missing error code? 'r' Fixes: fac4ebd79fed ("drm/amdgpu: Fix with right return code '-EIO' in 'amdgpu_gmc_vram_checking()'") Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()'

2024-02-05T20:14:33+00:00

[ Upstream commit 8a44fdd3cf91debbd09b43bd2519ad2b2486ccf4 ] In function 'amdgpu_device_need_post(struct amdgpu_device *adev)' - 'adev->pm.fw' may not be released before return. Using the function release_firmware() to release adev->pm.fw. Thus fixing the below: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1571 amdgpu_device_need_post() warn: 'adev->pm.fw' from request_firmware() not released on lines: 1554. Cc: Monk Liu Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Suggested-by: Lijo Lazar Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: Fix with right return code '-EIO' in 'amdgpu_gmc_vram_checking()'

2024-02-05T20:14:33+00:00

[ Upstream commit fac4ebd79fed60e79cccafdad45a2bb8d3795044 ] The amdgpu_gmc_vram_checking() function in emulation checks whether all of the memory range of shared system memory could be accessed by GPU, from this aspect, -EIO is returned for error scenarios. Fixes the below: drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c:919 gmc_v6_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c:1103 gmc_v7_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1223 gmc_v8_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:2344 gmc_v9_0_hw_init() warn: missing error code? 'r' Cc: Xiaojian Du Cc: Lijo Lazar Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Suggested-by: Christian König Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: apply the RV2 system aperture fix to RN/CZN as well

2024-02-05T20:14:30+00:00

[ Upstream commit 16783d8ef08448815e149e40c82fc1e1fc41ddbf ] These chips needs the same fix. This was previously not seen on then since the AGP aperture expanded the system aperture, but this showed up again when AGP was disabled. Reviewed-and-tested-by: Jiadong Zhu Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()'

2024-02-05T20:14:30+00:00

[ Upstream commit bf2ad4fb8adca89374b54b225d494e0b1956dbea ] Return value of container_of(...) can't be null, so null check is not required for 'fence'. Hence drop its NULL check. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c:93 to_amdgpu_amdkfd_fence() warn: can 'fence' even be NULL? Cc: Felix Kuehling Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: Fix '*fw' from request_firmware() not released in 'amdgpu_ucode_request()'

2024-02-05T20:14:30+00:00

[ Upstream commit 13a1851f923d9a7a78a477497295c2dfd16ad4a4 ] Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c:1404 amdgpu_ucode_request() warn: '*fw' from request_firmware() not released on lines: 1404. Cc: Mario Limonciello Cc: Lijo Lazar Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin