[PATCH] Framebuffer: Fix 16bpp colour output in Dreamcast pvr2fb

From: Adrian McMenamin
Date: Sat Jul 28 2007 - 10:51:49 EST


Tony,

This patch - on top of your others - fixes the colour output for 16bpp
RGB565 output in the Dreamcast - it was a simple out by one error in
the bit shift.

Still looking at the 24bpp and 32bpp issues.

Signed-off by: Adrian McMenamin <adrian@xxxxxxxxxxxxxxxxx>
diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c
index 3ac32f3..383e87e 100644
--- a/drivers/video/pvr2fb.c
+++ b/drivers/video/pvr2fb.c
@@ -330,27 +331,28 @@ static int pvr2fb_setcolreg(unsigned int regno, unsigned int red,
case 16: /* RGB 565 */
tmp = (red & 0xf800) |
((green & 0xfc00) >> 5) |
- ((blue & 0xf800) >> 11);
+ ((blue & 0xf800) >> 10);

pvr2fb_set_pal_entry(par, regno, tmp);