diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2019-07-31 14:08:45 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-23 11:37:31 -0500 |
| commit | 1f3324603e39d6a5a7f9f378c980dab390d9a1d5 (patch) | |
| tree | 7ffe99b308286b7ac414118e1ac6f5ba0b5d90b8 /drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c | |
| parent | 361c61f47a1cd8df26a08ddbb0cbdad72bb1776d (diff) | |
drm/amd/display: fix dp stream enable
A previous odm change broke stream enable by always setting
n_multiply as if odm was on.
This fixes the check for odm by making sure opp count is >1
rather than not 0.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c index e24107ec5398..5ab9d6240498 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c @@ -460,7 +460,7 @@ void enc2_stream_encoder_dp_unblank( uint64_t m_vid_l = n_vid; /* YCbCr 4:2:0 : Computed VID_M will be 2X the input rate */ - if (is_two_pixels_per_containter(¶m->timing) || param->opp_cnt) { + if (is_two_pixels_per_containter(¶m->timing) || param->opp_cnt > 1) { /*this logic should be the same in get_pixel_clock_parameters() */ n_multiply = 1; } |