From: Dmytro Laktyushkin <[email protected]> [WHY/HOW] Limit the dynamic crb to dual stream configs that include eDP
Reviewed-by: Charlene Liu <[email protected]> Acked-by: Tom Chung <[email protected]> Signed-off-by: Dmytro Laktyushkin <[email protected]> --- .../drm/amd/display/dc/resource/dcn315/dcn315_resource.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c index cb8024eee8e4..515ba435f759 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c @@ -1631,8 +1631,10 @@ static bool allow_pixel_rate_crb(struct dc *dc, struct dc_state *context) int i; struct resource_context *res_ctx = &context->res_ctx; - /*Don't apply for single stream*/ - if (context->stream_count < 2) + /* Only apply for dual stream scenarios with edp*/ + if (context->stream_count != 2) + return false; + if (context->streams[0]->signal != SIGNAL_TYPE_EDP && context->streams[1]->signal != SIGNAL_TYPE_EDP) return false; for (i = 0; i < dc->res_pool->pipe_count; i++) { -- 2.25.1
