Commit 69a95961 authored by Fangzhi Zuo's avatar Fangzhi Zuo Committed by Alex Deucher
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drm/amd/display: Temporary Disable MST DP Colorspace Property 



Create MST colorsapce property for downstream device would trigger
warning message "RIP: 0010:drm_mode_object_add+0x8e/0xa0 [drm]"

After driver is loaded and drm device is registered, create
dp colorspace property triggers warning storm at
WARN_ON(!dev->driver->load && dev->registered && !obj_free_cb);

Temporary disabling MST dp colorspace property for now.

Reviewed-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarFangzhi Zuo <jerry.zuo@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a494a7ce

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

+1 −1
Original line number Diff line number Diff line
@@ -7304,7 +7304,7 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm, 
	if (connector_type == DRM_MODE_CONNECTOR_HDMIA) {

		if (!drm_mode_create_hdmi_colorspace_property(&aconnector->base, supported_colorspaces))

			drm_connector_attach_colorspace_property(&aconnector->base);

	} else if (connector_type == DRM_MODE_CONNECTOR_DisplayPort ||

	} else if ((connector_type == DRM_MODE_CONNECTOR_DisplayPort && !aconnector->mst_root) ||

		   connector_type == DRM_MODE_CONNECTOR_eDP) {

		if (!drm_mode_create_dp_colorspace_property(&aconnector->base, supported_colorspaces))

			drm_connector_attach_colorspace_property(&aconnector->base);