From 01b6321157bc77fc31e22ddbb8956df801e85376 Mon Sep 17 00:00:00 2001
From: Magali Lemes <magalilemes00@gmail.com>
Date: Thu, 24 Feb 2022 16:15:49 -0300
Subject: drm/amd/display: Add conditional around function
Git-commit: b3e8239882d9f5870bcd78baa342b0cc42c1fbb3
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
When CONFIG_DRM_AMD_DC_DCN is not set, the function
'dm_helpers_enable_periodic_detection' doesn't have its prototype defined,
causing the following warning:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:805:6:
warning: no previous prototype for function 'dm_helpers_enable_periodic_detection' [-Wmissing-prototypes]
void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable)
^
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:805:1:
note: declare 'static' if the function is not intended to be used outside
of this translation unit
void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable)
^
static
1 warning generated.
This commit silences this warning by adding a conditional directive
around the mentioned function, and also corrects a small spelling error.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Magali Lemes <magalilemes00@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index 010498ff5911..f5f39984702f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -977,7 +977,9 @@ void dm_set_phyd32clk(struct dc_context *ctx, int freq_khz)
// TODO
}
+#if defined(CONFIG_DRM_AMD_DC_DCN)
void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable)
{
- /* TODO: add peridic detection implementation */
+ /* TODO: add periodic detection implementation */
}
+#endif
--
2.38.1