From: Charlene Liu <Charlene.Liu@amd.com>
Date: Sat, 10 Sep 2022 19:08:51 +0000 (-0400)
Subject: drm/amd/display: correct num_dsc based on HW cap
X-Git-Tag: v6.1-rc5~176^2~8^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c09a9bee6459eb6976b6db3f33d2776243760d3f;p=platform%2Fkernel%2Flinux-starfive.git

drm/amd/display: correct num_dsc based on HW cap

[why]
num_dsc is 3 for dcn314 based on HW capablity.

Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index a6c5ad9..24ec71c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -847,7 +847,7 @@ static const struct resource_caps res_cap_dcn314 = {
 	.num_ddc = 5,
 	.num_vmid = 16,
 	.num_mpc_3dlut = 2,
-	.num_dsc = 4,
+	.num_dsc = 3,
 };
 
 static const struct dc_plane_cap plane_cap = {