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Commit 688c59af authored by Thierry Reding's avatar Thierry Reding
Browse files

drm/tegra: Cleanup header file 



Remove extern keyword from function prototypes since it isn't needed and
drop an unnecessary forward declaration.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 5ea1f752

drivers/gpu/drm/tegra/drm.h

+23 −26
Original line number Diff line number Diff line
@@ -80,13 +80,13 @@ host1x_to_drm_client(struct host1x_client *client) 
	return container_of(client, struct tegra_drm_client, base);

}



extern int tegra_drm_register_client(struct tegra_drm *tegra,

int tegra_drm_register_client(struct tegra_drm *tegra,

			      struct tegra_drm_client *client);

extern int tegra_drm_unregister_client(struct tegra_drm *tegra,

int tegra_drm_unregister_client(struct tegra_drm *tegra,

				struct tegra_drm_client *client);



extern int tegra_drm_init(struct tegra_drm *tegra, struct drm_device *drm);

extern int tegra_drm_exit(struct tegra_drm *tegra);

int tegra_drm_init(struct tegra_drm *tegra, struct drm_device *drm);

int tegra_drm_exit(struct tegra_drm *tegra);



struct tegra_dc_soc_info;

struct tegra_output;
@@ -163,13 +163,12 @@ struct tegra_dc_window { 
};



/* from dc.c */

extern unsigned int tegra_dc_format(uint32_t format);

extern int tegra_dc_setup_window(struct tegra_dc *dc, unsigned int index,

unsigned int tegra_dc_format(uint32_t format);

int tegra_dc_setup_window(struct tegra_dc *dc, unsigned int index,

			  const struct tegra_dc_window *window);

extern void tegra_dc_enable_vblank(struct tegra_dc *dc);

extern void tegra_dc_disable_vblank(struct tegra_dc *dc);

extern void tegra_dc_cancel_page_flip(struct drm_crtc *crtc,

				      struct drm_file *file);

void tegra_dc_enable_vblank(struct tegra_dc *dc);

void tegra_dc_disable_vblank(struct tegra_dc *dc);

void tegra_dc_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file);



struct tegra_output_ops {

	int (*enable)(struct tegra_output *output);
@@ -256,22 +255,20 @@ int drm_host1x_init(struct drm_driver *driver, struct host1x_device *device); 
void drm_host1x_exit(struct drm_driver *driver, struct host1x_device *device);



/* from rgb.c */

extern int tegra_dc_rgb_probe(struct tegra_dc *dc);

extern int tegra_dc_rgb_remove(struct tegra_dc *dc);

extern int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc);

extern int tegra_dc_rgb_exit(struct tegra_dc *dc);

int tegra_dc_rgb_probe(struct tegra_dc *dc);

int tegra_dc_rgb_remove(struct tegra_dc *dc);

int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc);

int tegra_dc_rgb_exit(struct tegra_dc *dc);



/* from output.c */

extern int tegra_output_probe(struct tegra_output *output);

extern int tegra_output_remove(struct tegra_output *output);

extern int tegra_output_init(struct drm_device *drm, struct tegra_output *output);

extern int tegra_output_exit(struct tegra_output *output);

int tegra_output_probe(struct tegra_output *output);

int tegra_output_remove(struct tegra_output *output);

int tegra_output_init(struct drm_device *drm, struct tegra_output *output);

int tegra_output_exit(struct tegra_output *output);



/* from dpaux.c */



struct tegra_dpaux;

struct drm_dp_link;

struct drm_dp_aux;



struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np);

enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux);
@@ -288,10 +285,10 @@ struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer, 
				    unsigned int index);

bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer);

bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer);

extern int tegra_drm_fb_init(struct drm_device *drm);

extern void tegra_drm_fb_exit(struct drm_device *drm);

int tegra_drm_fb_init(struct drm_device *drm);

void tegra_drm_fb_exit(struct drm_device *drm);

#ifdef CONFIG_DRM_TEGRA_FBDEV

extern void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev);

void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev);

#endif



extern struct platform_driver tegra_dc_driver;