From: Alexandre Demers Date: Thu, 7 Jan 2021 23:53:03 +0000 (-0500) Subject: drm/amdgpu: fix DRM_INFO flood if display core is not supported (bug 210921) X-Git-Tag: howlett/maple/20220722_2~4006^2~1^2~16 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ff9346dbabbb6595c5c20d90d88ae4a2247487a9;p=users%2Fjedix%2Flinux-maple.git drm/amdgpu: fix DRM_INFO flood if display core is not supported (bug 210921) This fix bug 210921 where DRM_INFO floods log when hitting an unsupported ASIC in amdgpu_device_asic_has_dc_support(). This info should be only called once. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=210921 Signed-off-by: Alexandre Demers Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index b69c34074d8d..087afab67e22 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3034,7 +3034,7 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type) #endif default: if (amdgpu_dc > 0) - DRM_INFO("Display Core has been requested via kernel parameter " + DRM_INFO_ONCE("Display Core has been requested via kernel parameter " "but isn't supported by ASIC, ignoring\n"); return false; }