Commit 901e860c authored Nov 10, 2020 by Lee Jones Committed by Alex Deucher Nov 13, 2020

drm/radeon/evergreen: Add comment for 'evergreen_page_flip()'s 'async' param



Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/evergreen.c: In function ‘evergreen_gpu_init’:
 drivers/gpu/drm/radeon/evergreen.c:1419: warning: Function parameter or member 'async' not described in 'evergreen_page_flip'

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent ca648e38

drivers/gpu/drm/radeon/evergreen.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1411,6 +1411,7 @@ void dce4_wait_for_vblank(struct radeon_device *rdev, int crtc)
		* @rdev: radeon_device pointer
		* @crtc_id: crtc to cleanup pageflip on
		* @crtc_base: new address of the crtc (GPU MC address)
		* @async: asynchronous flip
		*
		* Triggers the actual pageflip by updating the primary
		* surface base address (evergreen+).