#ifndef SH_MOBILE_LCDCFB_H #define SH_MOBILE_LCDCFB_H #include #include #include #include /* per-channel registers */ enum { LDDCKPAT1R, LDDCKPAT2R, LDMT1R, LDMT2R, LDMT3R, LDDFR, LDSM1R, LDSM2R, LDSA1R, LDSA2R, LDMLSR, LDHCNR, LDHSYNR, LDVLNR, LDVSYNR, LDPMR, LDHAJR, NR_CH_REGS }; #define PALETTE_NR 16 struct backlight_device; struct fb_info; struct module; struct sh_mobile_lcdc_chan; struct sh_mobile_lcdc_entity; struct sh_mobile_lcdc_format_info; struct sh_mobile_lcdc_priv; #define SH_MOBILE_LCDC_DISPLAY_DISCONNECTED 0 #define SH_MOBILE_LCDC_DISPLAY_CONNECTED 1 struct sh_mobile_lcdc_entity_ops { /* Display */ int (*display_on)(struct sh_mobile_lcdc_entity *entity); void (*display_off)(struct sh_mobile_lcdc_entity *entity); }; enum sh_mobile_lcdc_entity_event { SH_MOBILE_LCDC_EVENT_DISPLAY_CONNECT, SH_MOBILE_LCDC_EVENT_DISPLAY_DISCONNECT, SH_MOBILE_LCDC_EVENT_DISPLAY_MODE, }; struct sh_mobile_lcdc_entity { struct module *owner; const struct sh_mobile_lcdc_entity_ops *ops; struct sh_mobile_lcdc_chan *lcdc; struct fb_videomode def_mode; }; /* * struct sh_mobile_lcdc_chan - LCDC display channel * * @pan_y_offset: Panning linear offset in bytes (luma component) * @base_addr_y: Frame buffer viewport base address (luma component) * @base_addr_c: Frame buffer viewport base address (chroma component) * @pitch: Frame buffer line pitch */ struct sh_mobile_lcdc_chan { struct sh_mobile_lcdc_priv *lcdc; struct sh_mobile_lcdc_entity *tx_dev; const struct sh_mobile_lcdc_chan_cfg *cfg; unsigned long *reg_offs; unsigned long ldmt1r_value; unsigned long enabled; /* ME and SE in LDCNT2R */ void *cache; struct mutex open_lock; /* protects the use counter */ int use_count; void *fb_mem; unsigned long fb_size; dma_addr_t dma_handle; unsigned long pan_y_offset; unsigned long frame_end; wait_queue_head_t frame_end_wait; struct completion vsync_completion; const struct sh_mobile_lcdc_format_info *format; u32 colorspace; unsigned int xres; unsigned int xres_virtual; unsigned int yres; unsigned int yres_virtual; unsigned int pitch; unsigned long base_addr_y; unsigned long base_addr_c; unsigned int line_size; int (*notify)(struct sh_mobile_lcdc_chan *ch, enum sh_mobile_lcdc_entity_event event, const struct fb_videomode *mode, const struct fb_monspecs *monspec); /* Backlight */ struct backlight_device *bl; unsigned int bl_brightness; /* FB */ struct fb_info *info; u32 pseudo_palette[PALETTE_NR]; struct { unsigned int width; unsigned int height; struct fb_videomode mode; } display; struct fb_deferred_io defio; struct scatterlist *sglist; int blank_status; }; #endif ize='10' name='q' value=''/>

path: root/tools/testing/selftests/mqueue

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