Commit 13524856 authored Dec 01, 2020 by Roman Li Committed by Alex Deucher Dec 08, 2020

drm/amd/display: setup system context for APUs



[Why]
Scatter/gather is APU feature.
But in dm it is limited only to Renoir.
Now we need it for Vangogh.

[How]
Apply system context setup in dm_init to all APUs.

Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 5cd5f007

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1093,7 +1093,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
		dc_hardware_init(adev->dm.dc);

		#if defined(CONFIG_DRM_AMD_DC_DCN)
		if (adev->asic_type == CHIP_RENOIR) {
		if (adev->apu_flags) {
		struct dc_phy_addr_space_config pa_config;

		mmhub_read_system_context(adev, &pa_config);

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