[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>
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@ -156,7 +156,7 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
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info->fix.visual = FB_VISUAL_TRUECOLOR;
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info->fix.line_length = info->var.xres_virtual << 1; /* depth=16 */
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}
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}
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} else {
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/* mono */
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info->fix.visual = FB_VISUAL_MONO10;
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@ -169,16 +169,11 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
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/* Determine BPP mode and format */
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fbdev->regs->lcd_control = fbdev->panel->control_base;
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fbdev->regs->lcd_horztiming = fbdev->panel->horztiming;
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fbdev->regs->lcd_verttiming = fbdev->panel->verttiming;
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fbdev->regs->lcd_clkcontrol = fbdev->panel->clkcontrol_base;
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fbdev->regs->lcd_intenable = 0;
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fbdev->regs->lcd_intstatus = 0;
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fbdev->regs->lcd_horztiming = fbdev->panel->horztiming;
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fbdev->regs->lcd_verttiming = fbdev->panel->verttiming;
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fbdev->regs->lcd_clkcontrol = fbdev->panel->clkcontrol_base;
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fbdev->regs->lcd_dmaaddr0 = LCD_DMA_SA_N(fbdev->fb_phys);
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if (panel_is_dual(fbdev->panel)) {
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@ -207,6 +202,8 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
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/* Resume controller */
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fbdev->regs->lcd_control |= LCD_CONTROL_GO;
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mdelay(10);
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au1100fb_fb_blank(VESA_NO_BLANKING, info);
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return 0;
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}
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