diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-09 21:31:58 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-09 21:31:58 +0100 |
| commit | 9e165acf1b9e37af7c0fa39399b43d0bd8600039 (patch) | |
| tree | 7ffdb0ad4c35ac9c19c4096b4f22ccc9b1eeefad /drivers/video | |
| parent | 6a4690c22f5da1eb1c898b61b6a80da52fbd976f (diff) | |
| parent | 791ccf2e4deeea8426b389fd0f5bb0e9167bb75d (diff) | |
Merge branch 'at91' into devel
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/atmel_lcdfb.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 9c5925927ec..cedfd01c983 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -378,6 +378,10 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var, var->red.offset = 11; var->blue.offset = 0; var->green.length = 6; + } else if (sinfo->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB555) { + var->red.offset = 10; + var->blue.offset = 0; + var->green.length = 5; } else { /* BGR:555 mode */ var->red.offset = 0; @@ -939,7 +943,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) ret = register_framebuffer(info); if (ret < 0) { dev_err(dev, "failed to register framebuffer device: %d\n", ret); - goto free_cmap; + goto reset_drvdata; } /* add selected videomode to modelist */ @@ -955,7 +959,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) return 0; - +reset_drvdata: + dev_set_drvdata(dev, NULL); free_cmap: fb_dealloc_cmap(&info->cmap); unregister_irqs: @@ -992,10 +997,11 @@ static int __exit atmel_lcdfb_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct fb_info *info = dev_get_drvdata(dev); - struct atmel_lcdfb_info *sinfo = info->par; + struct atmel_lcdfb_info *sinfo; - if (!sinfo) + if (!info || !info->par) return 0; + sinfo = info->par; cancel_work_sync(&sinfo->task); exit_backlight(sinfo); |