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authorRyan Lin <tsung-hua.lin@amd.com>2022-10-26 15:12:26 +0800
committerAlex Deucher <alexander.deucher@amd.com>2022-11-09 17:24:57 -0500
commit1a2b886b1f242044840147347db1a595cd7f5f56 (patch)
treeac1bb2cea8dc7649803d6682a49570df6ce957e6 /fs/sysctls.c
parent5abb360ba74f59cc7ea5a4ab149c49d70d869239 (diff)
drm/amd/display: Waiting for 1 frame to fix the flash issue on PSR1
[Why] Needs more frames waiting before the PSR_Exit sending for the specific TCON. [How] Add relock_delay_frame_cnt to control how many frames waiting are needed before the PSR_Exit sending. The default value is 0. The Driver side can set this variable for specific TCONs. Reviewed-by: Robin Chen <robin.chen@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Ryan Lin <tsung-hua.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'fs/sysctls.c')
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