From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 23 Mar 2021 16:59:26 +0000 (-0400)
Subject: drm/amdgpu/display: fix memory leak for dimgrey cavefish
X-Git-Tag: v5.11.20~121
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24c2c574d7f640eb8f0227f8d1d410143e97cb6b;p=thirdparty%2Fkernel%2Fstable.git

drm/amdgpu/display: fix memory leak for dimgrey cavefish

[ Upstream commit 42b599732ee1d4ac742760050603fb6046789011 ]

We need to clean up the dcn3 clk_mgr.

Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
index 995ffbbf64e7c..1ee27f2f28f1d 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
@@ -217,6 +217,9 @@ void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr_base)
 		if (ASICREV_IS_SIENNA_CICHLID_P(clk_mgr_base->ctx->asic_id.hw_internal_rev)) {
 			dcn3_clk_mgr_destroy(clk_mgr);
 		}
+		if (ASICREV_IS_DIMGREY_CAVEFISH_P(clk_mgr_base->ctx->asic_id.hw_internal_rev)) {
+			dcn3_clk_mgr_destroy(clk_mgr);
+		}
 		break;
 
 	case FAMILY_VGH: