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| author | Alex Deucher <[email protected]> | 2025-08-04 15:40:20 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-08-06 20:54:25 +0000 |
| commit | 81699fe81b0be287fb28b6210324db48e8458d9f (patch) | |
| tree | 180fc9f7c7af9bd0888aafe380e4fc4f63710314 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amdgpu/discovery: fix fw based ip discovery (diff) | |
| download | kernel-81699fe81b0be287fb28b6210324db48e8458d9f.tar.gz kernel-81699fe81b0be287fb28b6210324db48e8458d9f.zip | |
drm/amdgpu: add missing vram lost check for LEGACY RESET
Legacy resets reset the memory controllers so VRAM contents
may be unreliable after reset.
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
(cherry picked from commit aae94897b6661a2a4b1de2d328090fc388b3e0af)
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index aa223f6d4b59..e3022b396e30 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3270,6 +3270,7 @@ static bool amdgpu_device_check_vram_lost(struct amdgpu_device *adev) * always assumed to be lost. */ switch (amdgpu_asic_reset_method(adev)) { + case AMD_RESET_METHOD_LEGACY: case AMD_RESET_METHOD_LINK: case AMD_RESET_METHOD_BACO: case AMD_RESET_METHOD_MODE1: |