diff options
Diffstat (limited to 'drivers/gpu/drm/imx/imx-drm.h')
| -rw-r--r-- | drivers/gpu/drm/imx/imx-drm.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h new file mode 100644 index 000000000..ab9c6f706 --- /dev/null +++ b/drivers/gpu/drm/imx/imx-drm.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _IMX_DRM_H_ +#define _IMX_DRM_H_ + +struct device_node; +struct drm_crtc; +struct drm_connector; +struct drm_device; +struct drm_display_mode; +struct drm_encoder; +struct drm_framebuffer; +struct drm_plane; +struct platform_device; + +struct imx_crtc_state { + struct drm_crtc_state base; + u32 bus_format; + u32 bus_flags; + int di_hsync_pin; + int di_vsync_pin; +}; + +static inline struct imx_crtc_state *to_imx_crtc_state(struct drm_crtc_state *s) +{ + return container_of(s, struct imx_crtc_state, base); +} +int imx_drm_init_drm(struct platform_device *pdev, + int preferred_bpp); +int imx_drm_exit_drm(void); + +extern struct platform_driver ipu_drm_driver; + +void imx_drm_mode_config_init(struct drm_device *drm); + +struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb); + +int imx_drm_encoder_parse_of(struct drm_device *drm, + struct drm_encoder *encoder, struct device_node *np); + +void imx_drm_connector_destroy(struct drm_connector *connector); +void imx_drm_encoder_destroy(struct drm_encoder *encoder); + +int ipu_planes_assign_pre(struct drm_device *dev, + struct drm_atomic_state *state); + +#endif /* _IMX_DRM_H_ */ |