diff options
Diffstat (limited to 'drivers/video/imx-ipu-v3/ipuv3-plane.h')
| -rw-r--r-- | drivers/video/imx-ipu-v3/ipuv3-plane.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/video/imx-ipu-v3/ipuv3-plane.h b/drivers/video/imx-ipu-v3/ipuv3-plane.h new file mode 100644 index 0000000000..3d52f807fe --- /dev/null +++ b/drivers/video/imx-ipu-v3/ipuv3-plane.h @@ -0,0 +1,51 @@ +#ifndef __IPUV3_PLANE_H__ +#define __IPUV3_PLANE_H__ + +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 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 ipu_soc *ipu, + int dma, int dp); + +/* Init IDMAC, DMFC, DP */ +int ipu_plane_mode_set(struct ipu_plane *ipu_plane, + struct fb_videomode *mode, + struct fb_info *info, u32 pixel_format, + 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 *ipu_plane, struct fb_info *info, + 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 |