diff options
| author |   Michael Strauss <michael.strauss@amd.com> | 2022-06-09 10:45:34 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-07-25 17:16:45 -0400 |
| commit | 1c5a2fa97b91d37375f4fc8aeb37c9456c93c828 (patch) | |
| tree | 61fd64e7e004bb9ba3467e79bbb7a3261d5d9431 /drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | |
| parent | drm/amd/display: Add pixel rate div calcs and programming (diff) | |
| download | linux-dev-1c5a2fa97b91d37375f4fc8aeb37c9456c93c828.tar.xz linux-dev-1c5a2fa97b91d37375f4fc8aeb37c9456c93c828.zip | |
drm/amd/display: Use correct DTO_SRC_SEL for 128b/132b encoding
[WHY]
DP DTO isn't used for 128b/132b encoding
[HOW]
Check current link rate to determine whether using 8b/10b or 128/132b encoding
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index dfc74aea2852..48dad093ae8b 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -7064,6 +7064,7 @@ void dp_enable_link_phy( pipes[i].clock_source->funcs->program_pix_clk( pipes[i].clock_source, &pipes[i].stream_res.pix_clk_params, + dp_get_link_encoding_format(link_settings), &pipes[i].pll_settings); } } |