diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2019-08-06 17:17:28 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-23 11:36:50 -0500 |
| commit | b1f6d01c4a3b7eeb2eb035e79d425cd6a696fa45 (patch) | |
| tree | 0a5840bf8e06e8ecdd552031422cebe4ecb76e9c /drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c | |
| parent | bad4c3e66543b94b4abb18b6e49fe147684b7064 (diff) | |
drm/amd/display: re structure odm to allow 4 to 1 support
Currently odm is handled using top_bottom pipe by special casing
the differing opps to differentiate from mpc combine.
Since top/bottom pipe list was made to track mpc muxing this creates
difficulties in adding a 4 pipe odm case support.
Rather than continue using mpc combine list, this change reworks odm
to use it's own linked list to keep track of odm combine pipes. This
also opens up options for using mpo with odm, if a practical use case
is ever found.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@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 c8ca49656d8d..e24107ec5398 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->odm) { + if (is_two_pixels_per_containter(¶m->timing) || param->opp_cnt) { /*this logic should be the same in get_pixel_clock_parameters() */ n_multiply = 1; } |