diff options
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/omapdss.h | 105 | ||||
| -rw-r--r-- | include/video/omapvrfb.h | 68 |
2 files changed, 163 insertions, 10 deletions
diff --git a/include/video/omapdss.h b/include/video/omapdss.h index 3729173b7fbc..caefa093337d 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -21,6 +21,7 @@ #include <linux/list.h> #include <linux/kobject.h> #include <linux/device.h> +#include <linux/interrupt.h> #define DISPC_IRQ_FRAMEDONE (1 << 0) #define DISPC_IRQ_VSYNC (1 << 1) @@ -55,6 +56,7 @@ struct omap_dss_device; struct omap_overlay_manager; +struct dss_lcd_mgr_config; struct snd_aes_iec958; struct snd_cea_861_aud_if; @@ -158,7 +160,6 @@ enum omap_display_caps { enum omap_dss_display_state { OMAP_DSS_DISPLAY_DISABLED = 0, OMAP_DSS_DISPLAY_ACTIVE, - OMAP_DSS_DISPLAY_SUSPENDED, }; enum omap_dss_audio_state { @@ -314,6 +315,19 @@ int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel); int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel); void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel); +enum omapdss_version { + OMAPDSS_VER_UNKNOWN = 0, + OMAPDSS_VER_OMAP24xx, + OMAPDSS_VER_OMAP34xx_ES1, /* OMAP3430 ES1.0, 2.0 */ + OMAPDSS_VER_OMAP34xx_ES3, /* OMAP3430 ES3.0+ */ + OMAPDSS_VER_OMAP3630, + OMAPDSS_VER_AM35xx, + OMAPDSS_VER_OMAP4430_ES1, /* OMAP4430 ES1.0 */ + OMAPDSS_VER_OMAP4430_ES2, /* OMAP4430 ES2.0, 2.1, 2.2 */ + OMAPDSS_VER_OMAP4, /* All other OMAP4s */ + OMAPDSS_VER_OMAP5, +}; + /* Board specific data */ struct omap_dss_board_info { int (*get_context_loss_count)(struct device *dev); @@ -323,6 +337,7 @@ struct omap_dss_board_info { int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask); void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask); int (*set_min_bus_tput)(struct device *dev, unsigned long r); + enum omapdss_version version; }; /* Init with the board info */ @@ -607,10 +622,6 @@ struct omap_dss_device { struct { struct omap_video_timings timings; - int acbi; /* ac-bias pin transitions per interrupt */ - /* Unit: line clocks */ - int acb; /* ac-bias pin frequency */ - enum omap_dss_dsi_pixel_format dsi_pix_fmt; enum omap_dss_dsi_mode dsi_mode; struct omap_dss_dsi_videomode_timings dsi_vm_timings; @@ -672,8 +683,6 @@ struct omap_dss_driver { int (*enable)(struct omap_dss_device *display); void (*disable)(struct omap_dss_device *display); - int (*suspend)(struct omap_dss_device *display); - int (*resume)(struct omap_dss_device *display); int (*run_test)(struct omap_dss_device *display, int test); int (*update)(struct omap_dss_device *dssdev, @@ -731,6 +740,8 @@ struct omap_dss_driver { }; +enum omapdss_version omapdss_get_version(void); + int omap_dss_register_driver(struct omap_dss_driver *); void omap_dss_unregister_driver(struct omap_dss_driver *); @@ -740,10 +751,19 @@ void omap_dss_put_device(struct omap_dss_device *dssdev); struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from); struct omap_dss_device *omap_dss_find_device(void *data, int (*match)(struct omap_dss_device *dssdev, void *data)); +const char *omapdss_get_default_display_name(void); int omap_dss_start_device(struct omap_dss_device *dssdev); void omap_dss_stop_device(struct omap_dss_device *dssdev); +int dss_feat_get_num_mgrs(void); +int dss_feat_get_num_ovls(void); +enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel); +enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel); +enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane); + + + int omap_dss_get_num_overlay_managers(void); struct omap_overlay_manager *omap_dss_get_overlay_manager(int num); @@ -765,9 +785,43 @@ typedef void (*omap_dispc_isr_t) (void *arg, u32 mask); int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask); int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask); -int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout); -int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask, - unsigned long timeout); +u32 dispc_read_irqstatus(void); +void dispc_clear_irqstatus(u32 mask); +u32 dispc_read_irqenable(void); +void dispc_write_irqenable(u32 mask); + +int dispc_request_irq(irq_handler_t handler, void *dev_id); +void dispc_free_irq(void *dev_id); + +int dispc_runtime_get(void); +void dispc_runtime_put(void); + +void dispc_mgr_enable(enum omap_channel channel, bool enable); +bool dispc_mgr_is_enabled(enum omap_channel channel); +u32 dispc_mgr_get_vsync_irq(enum omap_channel channel); +u32 dispc_mgr_get_framedone_irq(enum omap_channel channel); +u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel); +bool dispc_mgr_go_busy(enum omap_channel channel); +void dispc_mgr_go(enum omap_channel channel); +void dispc_mgr_set_lcd_config(enum omap_channel channel, + const struct dss_lcd_mgr_config *config); +void dispc_mgr_set_timings(enum omap_channel channel, + const struct omap_video_timings *timings); +void dispc_mgr_setup(enum omap_channel channel, + const struct omap_overlay_manager_info *info); + +int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel, + const struct omap_overlay_info *oi, + const struct omap_video_timings *timings, + int *x_predecim, int *y_predecim); + +int dispc_ovl_enable(enum omap_plane plane, bool enable); +bool dispc_ovl_enabled(enum omap_plane plane); +void dispc_ovl_set_channel_out(enum omap_plane plane, + enum omap_channel channel); +int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi, + bool replication, const struct omap_video_timings *mgr_timings, + bool mem_to_mem); #define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver) #define to_dss_device(x) container_of((x), struct omap_dss_device, dev) @@ -826,4 +880,35 @@ void omapdss_rfbi_set_data_lines(struct omap_dss_device *dssdev, void omapdss_rfbi_set_interface_timings(struct omap_dss_device *dssdev, struct rfbi_timings *timings); +int omapdss_compat_init(void); +void omapdss_compat_uninit(void); + +struct dss_mgr_ops { + void (*start_update)(struct omap_overlay_manager *mgr); + int (*enable)(struct omap_overlay_manager *mgr); + void (*disable)(struct omap_overlay_manager *mgr); + void (*set_timings)(struct omap_overlay_manager *mgr, + const struct omap_video_timings *timings); + void (*set_lcd_config)(struct omap_overlay_manager *mgr, + const struct dss_lcd_mgr_config *config); + int (*register_framedone_handler)(struct omap_overlay_manager *mgr, + void (*handler)(void *), void *data); + void (*unregister_framedone_handler)(struct omap_overlay_manager *mgr, + void (*handler)(void *), void *data); +}; + +int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops); +void dss_uninstall_mgr_ops(void); + +void dss_mgr_set_timings(struct omap_overlay_manager *mgr, + const struct omap_video_timings *timings); +void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr, + const struct dss_lcd_mgr_config *config); +int dss_mgr_enable(struct omap_overlay_manager *mgr); +void dss_mgr_disable(struct omap_overlay_manager *mgr); +void dss_mgr_start_update(struct omap_overlay_manager *mgr); +int dss_mgr_register_framedone_handler(struct omap_overlay_manager *mgr, + void (*handler)(void *), void *data); +void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr, + void (*handler)(void *), void *data); #endif diff --git a/include/video/omapvrfb.h b/include/video/omapvrfb.h new file mode 100644 index 000000000000..bb0bd89f8bc6 --- /dev/null +++ b/include/video/omapvrfb.h @@ -0,0 +1,68 @@ +/* + * VRFB Rotation Engine + * + * Copyright (C) 2009 Nokia Corporation + * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __OMAP_VRFB_H__ +#define __OMAP_VRFB_H__ + +#define OMAP_VRFB_LINE_LEN 2048 + +struct vrfb { + u8 context; + void __iomem *vaddr[4]; + unsigned long paddr[4]; + u16 xres; + u16 yres; + u16 xoffset; + u16 yoffset; + u8 bytespp; + bool yuv_mode; +}; + +#ifdef CONFIG_OMAP2_VRFB +extern bool omap_vrfb_supported(void); +extern int omap_vrfb_request_ctx(struct vrfb *vrfb); +extern void omap_vrfb_release_ctx(struct vrfb *vrfb); +extern void omap_vrfb_adjust_size(u16 *width, u16 *height, + u8 bytespp); +extern u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp); +extern u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp); +extern void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr, + u16 width, u16 height, + unsigned bytespp, bool yuv_mode); +extern int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot); +extern void omap_vrfb_restore_context(void); + +#else +static inline bool omap_vrfb_supported(void) { return false; } +static inline int omap_vrfb_request_ctx(struct vrfb *vrfb) { return 0; } +static inline void omap_vrfb_release_ctx(struct vrfb *vrfb) {} +static inline void omap_vrfb_adjust_size(u16 *width, u16 *height, + u8 bytespp) {} +static inline u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp) + { return 0; } +static inline u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp) + { return 0; } +static inline void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr, + u16 width, u16 height, unsigned bytespp, bool yuv_mode) {} +static inline int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot) + { return 0; } +static inline void omap_vrfb_restore_context(void) {} +#endif +#endif /* __VRFB_H */ |