59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
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#ifndef _IMX_DRM_H_
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#define _IMX_DRM_H_
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struct imx_drm_crtc;
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struct drm_fbdev_cma;
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struct imx_drm_crtc_helper_funcs {
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int (*enable_vblank)(struct drm_crtc *crtc);
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void (*disable_vblank)(struct drm_crtc *crtc);
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int (*set_interface_pix_fmt)(struct drm_crtc *crtc, u32 encoder_type,
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u32 pix_fmt);
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const struct drm_crtc_helper_funcs *crtc_helper_funcs;
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const struct drm_crtc_funcs *crtc_funcs;
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};
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int imx_drm_add_crtc(struct drm_crtc *crtc,
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struct imx_drm_crtc **new_crtc,
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const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
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struct module *owner, void *cookie, int id);
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int imx_drm_remove_crtc(struct imx_drm_crtc *);
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int imx_drm_init_drm(struct platform_device *pdev,
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int preferred_bpp);
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int imx_drm_exit_drm(void);
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int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc);
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void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc);
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void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc);
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struct imx_drm_encoder;
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int imx_drm_add_encoder(struct drm_encoder *encoder,
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struct imx_drm_encoder **new_enc,
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struct module *owner);
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int imx_drm_remove_encoder(struct imx_drm_encoder *);
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struct imx_drm_connector;
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int imx_drm_add_connector(struct drm_connector *connector,
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struct imx_drm_connector **new_con,
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struct module *owner);
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int imx_drm_remove_connector(struct imx_drm_connector *);
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void imx_drm_mode_config_init(struct drm_device *drm);
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struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
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struct drm_device *imx_drm_device_get(void);
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void imx_drm_device_put(void);
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int imx_drm_crtc_panel_format(struct drm_crtc *crtc, u32 encoder_type,
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u32 interface_pix_fmt);
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void imx_drm_fb_helper_set(struct drm_fbdev_cma *fbdev_helper);
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struct device_node;
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int imx_drm_encoder_get_mux_id(struct imx_drm_encoder *imx_drm_encoder,
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struct drm_crtc *crtc);
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int imx_drm_encoder_add_possible_crtcs(struct imx_drm_encoder *imx_drm_encoder,
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struct device_node *np);
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#endif /* _IMX_DRM_H_ */
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