diff options
Diffstat (limited to 'drivers/video/s3c2410fb.c')
| -rw-r--r-- | drivers/video/s3c2410fb.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index 108d49e6884e..2ecf7717491f 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -265,8 +265,8 @@ static int s3c2410fb_check_var(struct fb_var_screeninfo *var, var->blue.length = 5; } break; - case 24: - /* 24 bpp 888 */ + case 32: + /* 24 bpp 888 and 8 dummy */ var->red.length = 8; var->red.offset = 16; var->green.length = 8; @@ -274,8 +274,6 @@ static int s3c2410fb_check_var(struct fb_var_screeninfo *var, var->blue.length = 8; var->blue.offset = 0; break; - - } return 0; } @@ -374,11 +372,21 @@ static void s3c2410fb_calculate_tft_lcd_regs(const struct fb_info *info, break; case 8: regs->lcdcon1 |= S3C2410_LCDCON1_TFT8BPP; + regs->lcdcon5 |= S3C2410_LCDCON5_BSWP | + S3C2410_LCDCON5_FRM565; + regs->lcdcon5 &= ~S3C2410_LCDCON5_HWSWP; break; case 16: regs->lcdcon1 |= S3C2410_LCDCON1_TFT16BPP; + regs->lcdcon5 &= ~S3C2410_LCDCON5_BSWP; + regs->lcdcon5 |= S3C2410_LCDCON5_HWSWP; + break; + case 32: + regs->lcdcon1 |= S3C2410_LCDCON1_TFT24BPP; + regs->lcdcon5 &= ~(S3C2410_LCDCON5_BSWP | + S3C2410_LCDCON5_HWSWP | + S3C2410_LCDCON5_BPP24BL); break; - default: /* invalid pixel depth */ dev_err(fbi->dev, "invalid bpp %d\n", @@ -475,7 +483,9 @@ static int s3c2410fb_set_par(struct fb_info *info) struct fb_var_screeninfo *var = &info->var; switch (var->bits_per_pixel) { + case 32: case 16: + case 12: info->fix.visual = FB_VISUAL_TRUECOLOR; break; case 1: |