From: Timur Kristóf <timur.kristof@gmail.com>
Date: Tue, 22 Jul 2025 15:58:29 +0000 (+0200)
Subject: drm/amd/display: Don't overwrite dce60_clk_mgr
X-Git-Tag: v6.12.44~194
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0a42692cdb8f004cd829bcdbbaeef0117196f8ed;p=thirdparty%2Fkernel%2Fstable.git

drm/amd/display: Don't overwrite dce60_clk_mgr

commit 4db9cd554883e051df1840d4d58d636043101034 upstream.

dc_clk_mgr_create accidentally overwrites the dce60_clk_mgr
with the dce_clk_mgr, causing incorrect behaviour on DCE6.
Fix it by removing the extra dce_clk_mgr_construct.

Fixes: 62eab49faae7 ("drm/amd/display: hide VGH asic specific structs")
Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit bbddcbe36a686af03e91341b9bbfcca94bd45fb6)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 4c3e58c730b11..a0c1072c59a23 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
@@ -158,7 +158,6 @@ struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *p
 			return NULL;
 		}
 		dce60_clk_mgr_construct(ctx, clk_mgr);
-		dce_clk_mgr_construct(ctx, clk_mgr);
 		return &clk_mgr->base;
 	}
 #endif