From: Mario Limonciello <superm1@kernel.org>
Date: Mon, 6 Oct 2025 15:09:09 +0000 (-0500)
Subject: drm/amd/display: Bump minimum for frame_warn_limit
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9daa8f19e45b94cff1164082dd9d187f8753379c;p=thirdparty%2Fkernel%2Flinux.git

drm/amd/display: Bump minimum for frame_warn_limit

[Why]
The bigger of CONFIG_FRAME_WARN and frame_warn_limit is used to
trigger warnings about large stack frames.  The dml_core_mode_support()
stack frame has grown to 2056.

[How]
Update frame_warn_limit to 2056 so that CONFIG_FRAME_WARN of 2048 doesn't
cause a failure.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4609
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Mario Limonciello <superm1@kernel.org>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dml2/Makefile b/drivers/gpu/drm/amd/display/dc/dml2/Makefile
index 4c21ce42054c5..4ff0adef233ab 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dml2/Makefile
@@ -35,7 +35,7 @@ ifneq ($(CONFIG_FRAME_WARN),0)
             frame_warn_limit := 3072
         endif
     else
-        frame_warn_limit := 2048
+        frame_warn_limit := 2056
     endif
 
     ifeq ($(call test-lt, $(CONFIG_FRAME_WARN), $(frame_warn_limit)),y)