From: Dillon Varone <dillon.varone@amd.com>
Date: Mon, 11 Apr 2022 14:29:57 +0000 (-0400)
Subject: drm/amd/display: change dsc image width cap for dcn32 and dcn321
X-Git-Tag: block-6.0-2022-08-12~28^2~16^2~255
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=3378aed7e2ec7212889116335a2120a6e35c80ce;p=linux-block.git

drm/amd/display: change dsc image width cap for dcn32 and dcn321

Set appropriate caps for DCN3.2.x.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
index 3f93b1f2d872..f2850071478c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
@@ -1695,6 +1695,9 @@ static struct display_stream_compressor *dcn32_dsc_create(
 	}
 
 	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
+
+	dsc->max_image_width = 6016;
+
 	return &dsc->base;
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
index 27d3aa7d751f..376dd586b643 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -1679,6 +1679,9 @@ static struct display_stream_compressor *dcn321_dsc_create(
 	}
 
 	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
+
+	dsc->max_image_width = 6016;
+
 	return &dsc->base;
 }