diff options
| author | Magnus Damm <damm@igel.co.jp> | 2008-10-09 13:48:16 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-10-20 06:38:50 +0400 |
| commit | f400f510df4e29bd00ffe07981ec703070cb9e19 (patch) | |
| tree | bcaed0cec48f1110296a81de80d870b5c3ccd5a2 | |
| parent | 7994b1c55ec19238067a47f09b0463db3a48c33c (diff) | |
| download | linux-f400f510df4e29bd00ffe07981ec703070cb9e19.tar.xz | |
video: add sh_mobile_lcdc platform flags
Add platform data flags for detailed lcd display configuration.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.c | 5 | ||||
| -rw-r--r-- | include/video/sh_mobile_lcdc.h | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 399a8a75ab0b..efff672fd7b8 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -262,6 +262,11 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv) tmp = ch->ldmt1r_value; tmp |= (lcd_cfg->sync & FB_SYNC_VERT_HIGH_ACT) ? 0 : 1 << 28; tmp |= (lcd_cfg->sync & FB_SYNC_HOR_HIGH_ACT) ? 0 : 1 << 27; + tmp |= (ch->cfg.flags & LCDC_FLAGS_DWPOL) ? 1 << 26 : 0; + tmp |= (ch->cfg.flags & LCDC_FLAGS_DIPOL) ? 1 << 25 : 0; + tmp |= (ch->cfg.flags & LCDC_FLAGS_DAPOL) ? 1 << 24 : 0; + tmp |= (ch->cfg.flags & LCDC_FLAGS_HSCNT) ? 1 << 17 : 0; + tmp |= (ch->cfg.flags & LCDC_FLAGS_DWCNT) ? 1 << 16 : 0; lcdc_write_chan(ch, LDMT1R, tmp); /* setup SYS bus */ diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h index bfb42dbc5cc8..1a4bc6ada606 100644 --- a/include/video/sh_mobile_lcdc.h +++ b/include/video/sh_mobile_lcdc.h @@ -28,6 +28,12 @@ enum { LCDC_CHAN_DISABLED = 0, enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL }; +#define LCDC_FLAGS_DWPOL (1 << 0) /* Rising edge dot clock data latch */ +#define LCDC_FLAGS_DIPOL (1 << 1) /* Active low display enable polarity */ +#define LCDC_FLAGS_DAPOL (1 << 2) /* Active low display data polarity */ +#define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */ +#define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */ + struct sh_mobile_lcdc_sys_bus_cfg { unsigned long ldmt2r; unsigned long ldmt3r; @@ -57,6 +63,7 @@ struct sh_mobile_lcdc_chan_cfg { int bpp; int interface_type; /* selects RGBn or SYSn I/F, see above */ int clock_divider; + unsigned long flags; /* LCDC_FLAGS_... */ struct fb_videomode lcd_cfg; struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg; struct sh_mobile_lcdc_board_cfg board_cfg; |