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3ec2e506f9
imx_drm_handle_vblank() is just a simple wrapper of drm_crtc_handle_vblank() without doing any thing fancy - drm_crtc_handle_vblank() can be called directly. So, let's remove the wrapper. Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
#ifndef _IMX_DRM_H_
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#define _IMX_DRM_H_
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struct device_node;
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struct drm_crtc;
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struct drm_connector;
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struct drm_device;
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struct drm_display_mode;
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struct drm_encoder;
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struct drm_fbdev_cma;
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struct drm_framebuffer;
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struct drm_plane;
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struct imx_drm_crtc;
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struct platform_device;
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struct imx_crtc_state {
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struct drm_crtc_state base;
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u32 bus_format;
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u32 bus_flags;
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int di_hsync_pin;
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int di_vsync_pin;
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};
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static inline struct imx_crtc_state *to_imx_crtc_state(struct drm_crtc_state *s)
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{
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return container_of(s, struct imx_crtc_state, base);
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}
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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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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_device *drm, struct drm_crtc *crtc,
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struct imx_drm_crtc **new_crtc, struct drm_plane *primary_plane,
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const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
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struct device_node *port);
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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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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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int imx_drm_encoder_parse_of(struct drm_device *drm,
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struct drm_encoder *encoder, struct device_node *np);
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void imx_drm_connector_destroy(struct drm_connector *connector);
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void imx_drm_encoder_destroy(struct drm_encoder *encoder);
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#endif /* _IMX_DRM_H_ */
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