diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c index 87eba4be3249..26742e038274 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c @@ -852,17 +852,19 @@ static bool dce110_program_pix_clk( * during PLL Reset, but they do not have effect * until SS_EN is asserted.*/ if (clock_source->id != CLOCK_SOURCE_ID_EXTERNAL - && pix_clk_params->flags.ENABLE_SS && !dc_is_dp_signal( - pix_clk_params->signal_type)) { - if (!enable_spread_spectrum(clk_src, - pix_clk_params->signal_type, - pll_settings)) - return false; + && !dc_is_dp_signal(pix_clk_params->signal_type)) { + + if (pix_clk_params->flags.ENABLE_SS) + if (!enable_spread_spectrum(clk_src, + pix_clk_params->signal_type, + pll_settings)) + return false; + + /* Resync deep color DTO */ + dce110_program_pixel_clk_resync(clk_src, + pix_clk_params->signal_type, + pix_clk_params->color_depth); } - /* Resync deep color DTO */ - dce110_program_pixel_clk_resync(clk_src, - pix_clk_params->signal_type, - pix_clk_params->color_depth); break; case DCE_VERSION_11_2: |