[PATCH 3/3] video: s3c-fb: fix red offset and lengh for ARGB232 format
From: Jingoo Han <hidden>
Date: 2012-10-26 07:02:25
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
Green pixel and blue pixel are 3 bits and 2 bits respectively at ARGB232 format. Thus, the value of red offset should be 5, not 4. Also, the value of red length should be 2, because red pixel is 2 bits at ARGB232 format. Signed-off-by: Jingoo Han <redacted> --- drivers/video/s3c-fb.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index f453b8b..d8bfb4a 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c@@ -268,10 +268,10 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var, case 8: if (sfb->variant.palette[win->index] != 0) { /* non palletised, A:1,R:2,G:3,B:2 mode */ - var->red.offset = 4; + var->red.offset = 5; var->green.offset = 2; var->blue.offset = 0; - var->red.length = 5; + var->red.length = 2; var->green.length = 3; var->blue.length = 2; var->transp.offset = 7;
--
1.7.1