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author | David Francis <David.Francis@amd.com> | 2018-05-31 13:48:31 -0400 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-31 13:08:22 -0500 |
commit | a9e8d27574f26700575473011cb607d4abdbda5f (patch) | |
tree | 8916a18106034be7f7f6fd2788c17a72b2a1e307 /init | |
parent | 0e333751cff1dd7383be15372960a1be6e2b4e47 (diff) | |
download | linux-a9e8d27574f26700575473011cb607d4abdbda5f.tar.bz2 |
drm/amd/display: Make atomic-check validate underscan changes
When the underscan state was changed, atomic-check was triggering a
validation but passing the old underscan values. This change adds a
somewhat hacky check in dm_update_crtcs_state that will update the
stream if old and newunderscan values are different.
This was causing 4k on Fiji to allow underscan when it wasn't permitted.
Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: David Francis <David.Francis@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions