diff options
| author | Inki Dae <inki.dae@samsung.com> | 2011-10-14 06:29:47 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-18 11:01:18 +0200 |
| commit | 8e9cc6a13ac0c6a5a1fef5ca2bda0925832516f3 (patch) | |
| tree | 639cc5edeff611de20676d34a7b178583bda12f8 /drivers/gpu/drm/exynos | |
| parent | drm/exynos: fixed overlay data updating. (diff) | |
| download | linux-8e9cc6a13ac0c6a5a1fef5ca2bda0925832516f3.tar.xz linux-8e9cc6a13ac0c6a5a1fef5ca2bda0925832516f3.zip | |
drm/exynos: fixed overlay updating time at page flip.
buffer addess is set to shadow register and then applied to
real register at vsync front porch time.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 654bf3aff71f..0587b52a18bf 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -78,7 +78,7 @@ struct exynos_drm_crtc { unsigned int pipe; }; -void exynos_drm_crtc_apply(struct drm_crtc *crtc) +static void exynos_drm_crtc_apply(struct drm_crtc *crtc) { struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); struct exynos_drm_overlay *overlay = &exynos_crtc->overlay; @@ -279,6 +279,8 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, goto out; } + exynos_drm_crtc_apply(crtc); + dev_priv->pageflip_event = true; } out: diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h index 452b62b23853..c584042d6d2c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h @@ -31,7 +31,6 @@ struct exynos_drm_overlay *get_exynos_drm_overlay(struct drm_device *dev, struct drm_crtc *crtc); -void exynos_drm_crtc_apply(struct drm_crtc *crtc); int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr); int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int crtc); void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int crtc); diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 623ba33a74be..9d1138e4fb4e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -500,8 +500,6 @@ static void fimd_finish_pageflip(struct drm_device *drm_dev, int crtc) spin_lock_irqsave(&drm_dev->event_lock, flags); - exynos_drm_crtc_apply(dev_priv->crtc[crtc]); - list_for_each_entry_safe(e, t, &dev_priv->pageflip_event_list, base.link) { do_gettimeofday(&now); |