diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 47 |
1 files changed, 21 insertions, 26 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 47ea400..4931193 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -22,6 +22,7 @@ #define MAX_PLANE 5 #define MAX_FB_BUFFER 4 +#define to_exynos_encoder(x) container_of(x, struct exynos_drm_encoder, base) #define to_exynos_crtc(x) container_of(x, struct exynos_drm_crtc, base) #define to_exynos_plane(x) container_of(x, struct exynos_drm_plane, base) @@ -77,7 +78,7 @@ struct exynos_drm_plane { }; /* - * Exynos DRM Display Structure. + * Exynos DRM Encoder Structure. * - this structure is common to analog tv, digital tv and lcd panel. * * @create_connector: initialize and register a new connector @@ -88,37 +89,30 @@ struct exynos_drm_plane { * @disable: display device off. * @commit: apply changes to hw */ -struct exynos_drm_display; -struct exynos_drm_display_ops { - int (*create_connector)(struct exynos_drm_display *display, - struct drm_encoder *encoder); - void (*mode_fixup)(struct exynos_drm_display *display, +struct exynos_drm_encoder; +struct exynos_drm_encoder_ops { + int (*create_connector)(struct exynos_drm_encoder *encoder); + void (*mode_fixup)(struct exynos_drm_encoder *encoder, struct drm_connector *connector, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); - void (*mode_set)(struct exynos_drm_display *display, + void (*mode_set)(struct exynos_drm_encoder *encoder, struct drm_display_mode *mode); - void (*enable)(struct exynos_drm_display *display); - void (*disable)(struct exynos_drm_display *display); - void (*commit)(struct exynos_drm_display *display); + void (*enable)(struct exynos_drm_encoder *encoder); + void (*disable)(struct exynos_drm_encoder *encoder); + void (*commit)(struct exynos_drm_encoder *encoder); }; /* - * Exynos drm display structure, maps 1:1 with an encoder/connector + * exynos specific encoder structure. * - * @list: the list entry for this manager + * @drm_encoder: encoder object. * @type: one of EXYNOS_DISPLAY_TYPE_LCD and HDMI. - * @encoder: encoder object this display maps to - * @connector: connector object this display maps to * @ops: pointer to callbacks for exynos drm specific functionality - * @ctx: A pointer to the display's implementation specific context */ -struct exynos_drm_display { - struct list_head list; - enum exynos_drm_output_type type; - struct drm_encoder *encoder; - struct drm_connector *connector; - struct exynos_drm_display_ops *ops; +struct exynos_drm_encoder { + struct drm_encoder base; + struct exynos_drm_encoder_ops *ops; }; /* @@ -265,12 +259,12 @@ int exynos_drm_subdrv_open(struct drm_device *dev, struct drm_file *file); void exynos_drm_subdrv_close(struct drm_device *dev, struct drm_file *file); #ifdef CONFIG_DRM_EXYNOS_DPI -struct exynos_drm_display * exynos_dpi_probe(struct device *dev); -int exynos_dpi_remove(struct exynos_drm_display *display); +struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev); +int exynos_dpi_remove(struct exynos_drm_encoder *encoder); #else -static inline struct exynos_drm_display * +static inline struct exynos_drm_encoder * exynos_dpi_probe(struct device *dev) { return NULL; } -static inline int exynos_dpi_remove(struct exynos_drm_display *display) +static inline int exynos_dpi_remove(struct exynos_drm_encoder *encoder) { return 0; } @@ -278,7 +272,8 @@ static inline int exynos_dpi_remove(struct exynos_drm_display *display) /* This function creates a encoder and a connector, and initializes them. */ int exynos_drm_create_enc_conn(struct drm_device *dev, - struct exynos_drm_display *display); + struct exynos_drm_encoder *encoder, + enum exynos_drm_output_type type); extern struct platform_driver fimd_driver; extern struct platform_driver exynos5433_decon_driver; |
