diff options
Diffstat (limited to 'drivers/video/sh_mobile_lcdcfb.h')
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/sh_mobile_lcdcfb.h new file mode 100644 index 00000000000..9ecee2fba1d --- /dev/null +++ b/drivers/video/sh_mobile_lcdcfb.h @@ -0,0 +1,41 @@ +#ifndef SH_MOBILE_LCDCFB_H +#define SH_MOBILE_LCDCFB_H + +#include <linux/completion.h> +#include <linux/fb.h> +#include <linux/mutex.h> +#include <linux/wait.h> + +/* per-channel registers */ +enum { LDDCKPAT1R, LDDCKPAT2R, LDMT1R, LDMT2R, LDMT3R, LDDFR, LDSM1R, + LDSM2R, LDSA1R, LDMLSR, LDHCNR, LDHSYNR, LDVLNR, LDVSYNR, LDPMR, + LDHAJR, + NR_CH_REGS }; + +#define PALETTE_NR 16 + +struct sh_mobile_lcdc_priv; +struct fb_info; + +struct sh_mobile_lcdc_chan { + struct sh_mobile_lcdc_priv *lcdc; + unsigned long *reg_offs; + unsigned long ldmt1r_value; + unsigned long enabled; /* ME and SE in LDCNT2R */ + struct sh_mobile_lcdc_chan_cfg cfg; + u32 pseudo_palette[PALETTE_NR]; + unsigned long saved_ch_regs[NR_CH_REGS]; + struct fb_info *info; + dma_addr_t dma_handle; + struct fb_deferred_io defio; + struct scatterlist *sglist; + unsigned long frame_end; + unsigned long pan_offset; + wait_queue_head_t frame_end_wait; + struct completion vsync_completion; + struct fb_var_screeninfo display_var; + int use_count; + struct mutex open_lock; /* protects the use counter */ +}; + +#endif |