2015-02-14 23:09:40

by Ondrej Zary

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Subject: [PATCH] gxt4500: fix 16bpp 565 mode

Fix wrong colors in 16bpp 565 mode.
Not sure if this is OK for big-endian systems or it breaks them.

Signed-off-by: Ondrej Zary <[email protected]>
---
drivers/video/fbdev/gxt4500.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index 1bf9894..1f2fd5b 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -525,7 +525,7 @@ static int gxt4500_setcolreg(unsigned int reg, unsigned int red,
u32 val = reg;
switch (par->pixfmt) {
case DFA_PIX_16BIT_565:
- val |= (reg << 11) | (reg << 6);
+ val |= (reg << 11) | (reg << 5);
break;
case DFA_PIX_16BIT_1555:
val |= (reg << 10) | (reg << 5);
--
Ondrej Zary