diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 53a3876841cc..80c118f0d6da 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -369,6 +369,10 @@ struct dc_debug_options { #ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT bool disable_fec; #endif + /* This forces a hard min on the DCFCLK requested to SMU/PP + * watermarks are not affected. + */ + unsigned int force_min_dcfclk_mhz; }; struct dc_debug_data { @@ -418,6 +422,10 @@ struct dc_bounding_box_overrides { int urgent_latency_ns; int percent_of_ideal_drambw; int dram_clock_change_latency_ns; + /* This forces a hard min on the DCFCLK we use + * for DML. Unlike the debug option for forcing + * DCFCLK, this override affects watermark calculations + */ int min_dcfclk_mhz; }; |