From b3dffd458cd73f615a072c4226fde585cc2b7e4f Mon Sep 17 00:00:00 2001 From: Bhawanpreet Lakha Date: Thu, 3 Oct 2019 14:48:10 -0400 Subject: [PATCH 4188/4736] drm/amd/display: handle "18" case in TruncToValidBPP Handle 18 DecimalBPP like other cases Signed-off-by: Bhawanpreet Lakha Acked-by: Bhawanpreet Lakha Reviewed-by: Roman Li --- drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c index fd707e7459b5..ba77957aefe3 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c @@ -3380,6 +3380,8 @@ static unsigned int TruncToValidBPP( return 30; else if (DecimalBPP >= 24 && (DesiredBPP == 0 || DesiredBPP == 24)) return 24; + else if (DecimalBPP >= 18 && (DesiredBPP == 0 || DesiredBPP == 18)) + return 18; else return BPP_INVALID; } -- 2.17.1