diff options
Diffstat (limited to 'drivers/gpu/drm/armada')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_crtc.c | 23 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_crtc.h | 1 |
2 files changed, 17 insertions, 7 deletions
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 4d3db441466e..f10ab0275ce7 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -216,6 +216,19 @@ static unsigned armada_drm_crtc_calc_fb(struct drm_framebuffer *fb, return i; } +static void armada_drm_plane_work_call(struct armada_crtc *dcrtc, + struct armada_plane_work *work, + void (*fn)(struct armada_crtc *, struct armada_plane_work *)) +{ + struct armada_plane *dplane = drm_to_armada_plane(work->plane); + + if (fn) + fn(dcrtc, work); + drm_crtc_vblank_put(&dcrtc->crtc); + + wake_up(&dplane->frame_wait); +} + static void armada_drm_plane_work_run(struct armada_crtc *dcrtc, struct drm_plane *plane) { @@ -223,12 +236,8 @@ static void armada_drm_plane_work_run(struct armada_crtc *dcrtc, struct armada_plane_work *work = xchg(&dplane->work, NULL); /* Handle any pending frame work. */ - if (work) { - work->fn(dcrtc, work); - drm_crtc_vblank_put(&dcrtc->crtc); - } - - wake_up(&dplane->frame_wait); + if (work) + armada_drm_plane_work_call(dcrtc, work, work->fn); } int armada_drm_plane_work_queue(struct armada_crtc *dcrtc, @@ -261,7 +270,7 @@ void armada_drm_plane_work_cancel(struct armada_crtc *dcrtc, struct armada_plane_work *work = xchg(&dplane->work, NULL); if (work) - drm_crtc_vblank_put(&dcrtc->crtc); + armada_drm_plane_work_call(dcrtc, work, work->cancel); } static void armada_drm_crtc_complete_frame_work(struct armada_crtc *dcrtc, diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h index 821c0dd21e45..c26814c2ce08 100644 --- a/drivers/gpu/drm/armada/armada_crtc.h +++ b/drivers/gpu/drm/armada/armada_crtc.h @@ -37,6 +37,7 @@ struct armada_variant; struct armada_plane_work { void (*fn)(struct armada_crtc *, struct armada_plane_work *); + void (*cancel)(struct armada_crtc *, struct armada_plane_work *); struct drm_plane *plane; }; |