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    Subject[PATCH 01/30] drm/radeon/evergreen: Add comment for 'evergreen_page_flip()'s 'async' param
    Date
    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>
    ---
    drivers/gpu/drm/radeon/evergreen.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
    index 4eb3f9bc8fa8b..c9a9a87959f9e 100644
    --- a/drivers/gpu/drm/radeon/evergreen.c
    +++ b/drivers/gpu/drm/radeon/evergreen.c
    @@ -1412,6 +1412,7 @@ 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: Set retrace
    *
    * Triggers the actual pageflip by updating the primary
    * surface base address (evergreen+).
    --
    2.25.1
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