DP_DSC_ENABLE
ret = drm_dp_dpcd_write(aux, DP_DSC_ENABLE, &enable, 1);
ret = drm_dp_dpcd_write(aux, DP_DSC_ENABLE, &enable, 1);
DP_DSC_ENABLE,
DP_DSC_ENABLE, &enable_dsc, 1);
DP_DSC_ENABLE, &enable_dsc, 1);
DP_DSC_ENABLE,
ret = dm_helpers_dp_write_dpcd(ctx, stream->link, DP_DSC_ENABLE, &enable_dsc, 1);
ret = dm_helpers_dp_write_dpcd(ctx, stream->link, DP_DSC_ENABLE, &enable_dsc, 1);
err = drm_dp_dpcd_readb(aux, DP_DSC_ENABLE, &val);
return drm_dp_dpcd_writeb(aux, DP_DSC_ENABLE, val);