diff options
| author | Rodolfo Giometti <giometti@linux.it> | 2006-08-05 12:14:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 08:57:47 -0700 |
| commit | bb39e419740435b7fbb0314e376ba468be7db67a (patch) | |
| tree | 43af0079ae65f952453fdc46e9bd67a49fcf0bd8 /drivers | |
| parent | fd2d54300369690500fc9b1bac9440d2ee81913a (diff) | |
| download | lwn-bb39e419740435b7fbb0314e376ba468be7db67a.tar.gz lwn-bb39e419740435b7fbb0314e376ba468be7db67a.zip | |
[PATCH] au1100fb: Fix startup sequence
- fix up the start up sequence.
This new sequence allow you to correctly enable the LCD controller
even if the bootloader has already did it.
- fix up a wrong indentation issue.
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/au1100fb.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c index 26086bf5fa80..f25d5d648333 100644 --- a/drivers/video/au1100fb.c +++ b/drivers/video/au1100fb.c @@ -156,7 +156,7 @@ int au1100fb_setmode(struct au1100fb_device *fbdev) info->fix.visual = FB_VISUAL_TRUECOLOR; info->fix.line_length = info->var.xres_virtual << 1; /* depth=16 */ - } + } } else { /* mono */ info->fix.visual = FB_VISUAL_MONO10; @@ -169,16 +169,11 @@ int au1100fb_setmode(struct au1100fb_device *fbdev) /* Determine BPP mode and format */ fbdev->regs->lcd_control = fbdev->panel->control_base; - - fbdev->regs->lcd_intenable = 0; - fbdev->regs->lcd_intstatus = 0; - fbdev->regs->lcd_horztiming = fbdev->panel->horztiming; - fbdev->regs->lcd_verttiming = fbdev->panel->verttiming; - fbdev->regs->lcd_clkcontrol = fbdev->panel->clkcontrol_base; - + fbdev->regs->lcd_intenable = 0; + fbdev->regs->lcd_intstatus = 0; fbdev->regs->lcd_dmaaddr0 = LCD_DMA_SA_N(fbdev->fb_phys); if (panel_is_dual(fbdev->panel)) { @@ -207,6 +202,8 @@ int au1100fb_setmode(struct au1100fb_device *fbdev) /* Resume controller */ fbdev->regs->lcd_control |= LCD_CONTROL_GO; + mdelay(10); + au1100fb_fb_blank(VESA_NO_BLANKING, info); return 0; } |