Commit 93b09a9a authored Dec 11, 2019 by Simon Ser Committed by Alex Deucher Dec 11, 2019

drm/amdgpu: log when amdgpu.dc=1 but ASIC is unsupported



This makes it easier to figure out whether the kernel parameter has been
taken into account.

Signed-off-by: Simon Ser <contact@emersion.fr>
Cc: Harry Wentland <hwentlan@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent aec43402

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2636,6 +2636,9 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
		return amdgpu_dc != 0;
		#endif
		default:
		if (amdgpu_dc > 0)
		DRM_INFO("Display Core has been requested via kernel parameter "
		"but isn't supported by ASIC, ignoring\n");
		return false;
		}
		}

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