[PATCH 2/2] cirrusfb: use 5-6-5 RGB for 16bpp mode
From: Krzysztof Helt <hidden>
Date: 2009-02-14 17:48:15
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
From: Krzysztof Helt <redacted> Use the 5-6-5 RGB mode instead of the 5-5-5 mode at 16bpp depth. It fixes colors in the 16bpp modes on Cirrus Laguna chips. Signed-off-by: Krzysztof Helt <redacted> --- drivers/video/cirrusfb.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index c98efd0..bf3d9c3 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c@@ -499,12 +499,12 @@ static int cirrusfb_check_var(struct fb_var_screeninfo *var, var->green.offset = -3; var->blue.offset = 8; } else { - var->red.offset = 10; + var->red.offset = 11; var->green.offset = 5; var->blue.offset = 0; } var->red.length = 5; - var->green.length = 5; + var->green.length = 6; var->blue.length = 5; break;
@@ -1180,7 +1180,7 @@ static int cirrusfb_set_par_foo(struct fb_info *info) /* pixel mask: pass-through all planes */ WGen(cinfo, VGA_PEL_MSK, 0xff); #ifdef CONFIG_PCI - WHDR(cinfo, 0xc0); /* Copy Xbh */ + WHDR(cinfo, 0xc1); /* Copy Xbh */ #elif defined(CONFIG_ZORRO) /* FIXME: CONFIG_PCI and CONFIG_ZORRO may be defined both */ WHDR(cinfo, 0xa0); /* hidden dac reg: nothing special */
--
1.5.2.2
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