drm/amdgpu: Optimize the enablement of GECC

Browse source

Enable GECC only when the default memory ECC mode or
the module parameter amdgpu_ras_enable is activated.

v2: Add kernel message to remind users explicitly set
    amdgpu_ras_enable=1 before driver loading to enable GECC
    and set amdgpu_ras_enable=0 to disable GECC when GECC is
    currently enabled if needed.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Candice Li 2025-02-11 09:58:24 +08:00 • committed by Alex Deucher

parent 92d5d2a09d

commit 76b1f8b32d

3 changed files with 52 additions and 32 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/gpu/drm/amd/amdgpu/amdgpu.h

View file

18

drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c

View file

65

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

View file