diff options
| author | Charlene Liu <Charlene.Liu@amd.com> | 2022-02-12 04:55:25 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-23 22:26:35 +0300 |
| commit | 301306a90ed3b2311f7f2eee6fad239d3a65fac6 (patch) | |
| tree | b318544dc7035cbf84684be19dd0a6cf0e5f63e0 /drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | |
| parent | aa34ca52a325d9a547158cdc8644f4c21d68562a (diff) | |
| download | linux-301306a90ed3b2311f7f2eee6fad239d3a65fac6.tar.xz | |
drm/amd/display: add debug option to bypass ssinfo from bios.
[Why&How]
add debug option to bypass ssinfo from bios.
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@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/clk_mgr/dcn31/dcn31_clk_mgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c index e17c9938cee5..59fdd7f0d609 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c @@ -697,6 +697,8 @@ void dcn31_clk_mgr_construct( clk_mgr->base.base.dprefclk_khz = 600000; clk_mgr->base.dccg->ref_dtbclk_khz = 600000; dce_clock_read_ss_info(&clk_mgr->base); + /*if bios enabled SS, driver needs to adjust dtb clock, only enable with correct bios*/ + //clk_mgr->base.dccg->ref_dtbclk_khz = dce_adjust_dp_ref_freq_for_ss(clk_mgr_internal, clk_mgr->base.base.dprefclk_khz); clk_mgr->base.base.bw_params = &dcn31_bw_params; |