Commit 93b8ca9b authored May 30, 2017 by Andrey Grodzovsky Committed by Alex Deucher Sep 26, 2017

drm/amdgpu: Enable DRIVER_ATOMIC flag for DAL.



This flag is needed to pass several of IGT test cases.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 0bf954c1

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

+3 −0

Original line number	Diff line number	Diff line
		@@ -2071,6 +2071,9 @@ int amdgpu_device_init(struct amdgpu_device *adev,
		adev->audio_endpt_rreg = &amdgpu_block_invalid_rreg;
		adev->audio_endpt_wreg = &amdgpu_block_invalid_wreg;

		if (amdgpu_device_has_dc_support(adev))
		adev->ddev->driver->driver_features \|= DRIVER_ATOMIC;


		DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X 0x%02X).\n",
		amdgpu_asic_name[adev->asic_type], pdev->vendor, pdev->device,

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

+2 −1

Original line number	Diff line number	Diff line
		@@ -348,6 +348,7 @@ int amdgpu_fbdev_init(struct amdgpu_device *adev)
		drm_fb_helper_single_add_all_connectors(&rfbdev->helper);

		/* disable all the possible outputs/crtcs before entering KMS mode */
		if (!amdgpu_device_has_dc_support(adev))
		drm_helper_disable_unused_functions(adev->ddev);

		drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel);