diff options
| author | Alvin Lee <alvin.lee2@amd.com> | 2020-10-30 13:49:46 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-11-10 14:25:51 -0500 |
| commit | 4f6274b3b9a9d5395b1a5b757132a81023236808 (patch) | |
| tree | 6fc6cdc9a95dfaeac4bcb528f65feaa899b07cf3 /drivers | |
| parent | 5c68c65295de0bc7856580e8b16d8fa0782ae2d3 (diff) | |
drm/amd/display: Check other planes for iflip only if GSL already enabled
[Why]
We don't want GSL to be enabled when only updating
plane address
[How]
Only check other pipes for immediate flip if GSL is
already enabled
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index e65ec2a20fa2..b9c20e30d99d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -1163,11 +1163,13 @@ void dcn20_pipe_control_lock( if (pipe->plane_state != NULL) flip_immediate = pipe->plane_state->flip_immediate; - temp_pipe = pipe->bottom_pipe; - while (!flip_immediate && temp_pipe) { - if (temp_pipe->plane_state != NULL) - flip_immediate = temp_pipe->plane_state->flip_immediate; - temp_pipe = temp_pipe->bottom_pipe; + if (pipe->stream_res.gsl_group > 0) { + temp_pipe = pipe->bottom_pipe; + while (!flip_immediate && temp_pipe) { + if (temp_pipe->plane_state != NULL) + flip_immediate = temp_pipe->plane_state->flip_immediate; + temp_pipe = temp_pipe->bottom_pipe; + } } if (flip_immediate && lock) { |