diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2013-10-10 16:18:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-11 15:30:33 -0700 |
| commit | b8d181e408af6a017da8143eccae9ce8f2157d2f (patch) | |
| tree | a9c9e8c7b4c81ce98473bbf131789dc0f96ac56f /drivers/staging/imx-drm/imx-drm.h | |
| parent | 6ee4d7fe1b5f8c9c32410ddf1f1aa84bdeaed6b9 (diff) | |
staging: drm/imx: add drm plane support
This patch adds support for a drm overlay plane on DI0 using the DP.
In principle, the overlay plane could also be used on DI1, but to switch
the overlay plane between display interfaces, the base planes would have
to be exchanged transparently while both display interfaces are inactive.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/imx-drm/imx-drm.h')
| -rw-r--r-- | drivers/staging/imx-drm/imx-drm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/imx-drm/imx-drm.h b/drivers/staging/imx-drm/imx-drm.h index f2aac91ddf5d..ae90c9c15312 100644 --- a/drivers/staging/imx-drm/imx-drm.h +++ b/drivers/staging/imx-drm/imx-drm.h @@ -14,6 +14,8 @@ struct drm_fbdev_cma; struct drm_framebuffer; struct platform_device; +int imx_drm_crtc_id(struct imx_drm_crtc *crtc); + struct imx_drm_crtc_helper_funcs { int (*enable_vblank)(struct drm_crtc *crtc); void (*disable_vblank)(struct drm_crtc *crtc); |