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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2014-11-24 16:33:34 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-11-26 00:40:39 +0100 |
| commit | 6556f7f82b9c401950d703072c0d8137b6f9f516 (patch) | |
| tree | 7432c41c5e01cb975a5a8f8aaf5fbf88021af145 /drivers/gpu/drm/imx/ipuv3-plane.h | |
| parent | Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| download | linux-6556f7f82b9c401950d703072c0d8137b6f9f516.tar.xz linux-6556f7f82b9c401950d703072c0d8137b6f9f516.zip | |
drm: imx: Move imx-drm driver out of staging
The imx-drm driver was put into staging mostly for the following reasons,
all of which have been addressed or superseded:
- convert the irq driver to use linear irq domains
- work out the device tree bindings, this lead to the common of_graph
bindings being used
- factor out common helper functions, this mostly resulted in the
component framework and drm of_graph helpers.
Before adding new fixes, and certainly before adding new features,
move it into its proper place below drivers/gpu/drm.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/imx/ipuv3-plane.h')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.h b/drivers/gpu/drm/imx/ipuv3-plane.h new file mode 100644 index 000000000000..c0aae5bcb5d4 --- /dev/null +++ b/drivers/gpu/drm/imx/ipuv3-plane.h @@ -0,0 +1,55 @@ +#ifndef __IPUV3_PLANE_H__ +#define __IPUV3_PLANE_H__ + +#include <drm/drm_crtc.h> /* drm_plane */ + +struct drm_plane; +struct drm_device; +struct ipu_soc; +struct drm_crtc; +struct drm_framebuffer; + +struct ipuv3_channel; +struct dmfc_channel; +struct ipu_dp; + +struct ipu_plane { + struct drm_plane base; + + struct ipu_soc *ipu; + struct ipuv3_channel *ipu_ch; + struct dmfc_channel *dmfc; + struct ipu_dp *dp; + + int dma; + int dp_flow; + + int x; + int y; + + bool enabled; +}; + +struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu, + int dma, int dp, unsigned int possible_crtcs, + bool priv); + +/* Init IDMAC, DMFC, DP */ +int ipu_plane_mode_set(struct ipu_plane *plane, struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_framebuffer *fb, int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, uint32_t src_w, + uint32_t src_h); + +void ipu_plane_enable(struct ipu_plane *plane); +void ipu_plane_disable(struct ipu_plane *plane); +int ipu_plane_set_base(struct ipu_plane *plane, struct drm_framebuffer *fb, + int x, int y); + +int ipu_plane_get_resources(struct ipu_plane *plane); +void ipu_plane_put_resources(struct ipu_plane *plane); + +int ipu_plane_irq(struct ipu_plane *plane); + +#endif |