Commit 4fd7f14b authored by Aurabindo Pillai's avatar Aurabindo Pillai Committed by Alex Deucher
Browse files

drm/amd/display: Fix CAB cursor size allocation for DCN32/321 



For calculating cursor size allocation, surface size was used, resulting
in over allocation

Reviewed-by: default avatarAlvin Lee <Alvin.Lee2@amd.com>
Reviewed-by: default avatarNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: default avatarBrian Chang <Brian.Chang@amd.com>
Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6783e6bb

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c

+1 −1
Original line number Diff line number Diff line
@@ -312,7 +312,7 @@ static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *c 
				cursor_size *= 8;

				break;

			}

			cache_lines_used += dcn32_cache_lines_for_surface(dc, surface_size,

			cache_lines_used += dcn32_cache_lines_for_surface(dc, cursor_size,

					plane->address.grph.cursor_cache_addr.quad_part);

		}

	}