diff options
| author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2024-10-18 10:52:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-11-04 12:44:07 -0500 |
| commit | 694c79769cb384bca8b1ec1d1e84156e726bd106 (patch) | |
| tree | 62f24d75358ae9729f0b41043a6639c44a8139ad /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | 4f26c95ffc21a91281429ed60180619bae19ae92 (diff) | |
drm/amd/display: parse umc_info or vram_info based on ASIC
An upstream bug report suggests that there are production dGPUs that are
older than DCN401 but still have a umc_info in VBIOS tables with the
same version as expected for a DCN401 product. Hence, reading this
tables should be guarded with a version check.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3678
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 2551b4a321a68134360b860113dd460133e856e5)
Fixes: 00c391102abc ("drm/amd/display: Add misc DC changes for DCN401")
Cc: stable@vger.kernel.org # 6.11.x
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
0 files changed, 0 insertions, 0 deletions