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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2015-03-05 14:39:56 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2015-06-12 22:52:47 +0300 |
| commit | de8e41000136bf9a0ccf652fc364658f3210b6f4 (patch) | |
| tree | 818af7e6061bac89243d4df7e5c12cabec0ca276 /drivers/gpu/drm/omapdrm/omap_crtc.c | |
| parent | 69a12263f6f919cd53b10c849e1674e38931e74e (diff) | |
| download | linux-de8e41000136bf9a0ccf652fc364658f3210b6f4.tar.xz | |
drm: omapdrm: Implement planes atomic operations
Implement the CRTC .atomic_begin() and .atomic_flush() operations, the
plane .atomic_check(), .atomic_update() and operations, and use the
transitional atomic helpers to implement the plane update and disable
operations on top of the new atomic operations.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_crtc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 5f4f5ad93345..277cad1dacf7 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -652,6 +652,18 @@ static int omap_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, return omap_crtc_flush(crtc); } +static void omap_crtc_atomic_begin(struct drm_crtc *crtc) +{ + dispc_runtime_get(); +} + +static void omap_crtc_atomic_flush(struct drm_crtc *crtc) +{ + omap_crtc_flush(crtc); + + dispc_runtime_put(); +} + static void page_flip_worker(struct work_struct *work) { struct omap_crtc *omap_crtc = @@ -792,6 +804,8 @@ static const struct drm_crtc_helper_funcs omap_crtc_helper_funcs = { .mode_set_base = omap_crtc_mode_set_base, .disable = omap_crtc_disable, .enable = omap_crtc_enable, + .atomic_begin = omap_crtc_atomic_begin, + .atomic_flush = omap_crtc_atomic_flush, }; /* ----------------------------------------------------------------------------- |