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| author | Gergo Koteles <soyer@irl.hu> | 2025-04-02 19:03:31 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-22 16:51:17 -0400 |
| commit | b316727a27d0dac1e6b7ae51204df4d0f241fcc2 (patch) | |
| tree | d67f4a54400de0626c0ffda44ed7e0570ca8a729 /rust/helpers/task.c | |
| parent | 6ed0dc3fd39558f48119daf8f99f835deb7d68da (diff) | |
| download | linux-b316727a27d0dac1e6b7ae51204df4d0f241fcc2.tar.gz linux-b316727a27d0dac1e6b7ae51204df4d0f241fcc2.tar.bz2 linux-b316727a27d0dac1e6b7ae51204df4d0f241fcc2.zip | |
drm/amd/display: do not copy invalid CRTC timing info
Since b255ce4388e0, it is possible that the CRTC timing
information for the preferred mode has not yet been
calculated while amdgpu_dm_connector_mode_valid() is running.
In this case use the CRTC timing information of the actual mode.
Fixes: b255ce4388e0 ("drm/amdgpu: don't change mode in amdgpu_dm_connector_mode_valid()")
Closes: https://lore.kernel.org/all/ed09edb167e74167a694f4854102a3de6d2f1433.camel@irl.hu/
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4085
Signed-off-by: Gergo Koteles <soyer@irl.hu>
Reviewed-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 20232192a5044d1f66dcbef0a24de1bb8157738d)
Cc: stable@vger.kernel.org
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions