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| author | Eric Miao <eric.miao@marvell.com> | 2008-04-30 00:52:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:32 -0700 |
| commit | 3c42a449107bf76c59b8e0b6a30d070e9696e49c (patch) | |
| tree | f8277f579a034ebdb8d750d83179e843bff7dc0d /drivers/video/pxafb.h | |
| parent | 90eabbf0ec0c626cf5d186214cf8fc79150a7a29 (diff) | |
| download | linux-3c42a449107bf76c59b8e0b6a30d070e9696e49c.tar.gz linux-3c42a449107bf76c59b8e0b6a30d070e9696e49c.tar.bz2 linux-3c42a449107bf76c59b8e0b6a30d070e9696e49c.zip | |
pxafb: preliminary smart panel interface support
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/pxafb.h')
| -rw-r--r-- | drivers/video/pxafb.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/video/pxafb.h b/drivers/video/pxafb.h index c627b83497da..8238dc826429 100644 --- a/drivers/video/pxafb.h +++ b/drivers/video/pxafb.h @@ -52,9 +52,11 @@ enum { /* maximum palette size - 256 entries, each 4 bytes long */ #define PALETTE_SIZE (256 * 4) +#define CMD_BUFF_SIZE (1024 * 50) struct pxafb_dma_buff { unsigned char palette[PAL_MAX * PALETTE_SIZE]; + uint16_t cmd_buff[CMD_BUFF_SIZE]; struct pxafb_dma_descriptor pal_desc[PAL_MAX]; struct pxafb_dma_descriptor dma_desc[DMA_MAX]; }; @@ -84,6 +86,7 @@ struct pxafb_info { dma_addr_t screen_dma; /* physical address of frame buffer */ u16 * palette_cpu; /* virtual address of palette memory */ u_int palette_size; + ssize_t video_offset; u_int lccr0; u_int lccr3; @@ -97,6 +100,7 @@ struct pxafb_info { u_int reg_lccr2; u_int reg_lccr3; u_int reg_lccr4; + u_int reg_cmdcr; unsigned long hsync_time; @@ -108,6 +112,14 @@ struct pxafb_info { struct completion disable_done; +#ifdef CONFIG_FB_PXA_SMARTPANEL + uint16_t *smart_cmds; + size_t n_smart_cmds; + struct completion command_done; + struct completion refresh_done; + struct task_struct *smart_thread; +#endif + #ifdef CONFIG_CPU_FREQ struct notifier_block freq_transition; struct notifier_block freq_policy; |