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authorDevin Heitmueller <dheitmueller@kernellabs.com>2010-02-03 00:33:48 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-05-18 00:50:15 -0300
commitfea551fae99c79f43e519cf53e35462ff5ce2a03 (patch)
tree3a59a5b742c23ccf513f4143db8a7694a549e0d1
parent5fee334039550bdd5efed9e69af7860a66a9de37 (diff)
downloadlinux-linaro-android-fea551fae99c79f43e519cf53e35462ff5ce2a03.tar.gz
V4L/DVB: saa7115: enable anti-alias filter
This patch enables the anti-alias filter, which was originally enabled for the saa7113, but the saa7115_init_misc was trampling the value. Without this patch, there would be visible vertical bands in the chroma. Thanks to Andy Walls for helping test this change against other ivtv products. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/saa7115.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index c0a7f8a369f..7d11660922f 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -592,7 +592,7 @@ static const unsigned char saa7115_init_misc[] = {
R_5D_DID, 0xbd,
R_5E_SDID, 0x35,
- R_02_INPUT_CNTL_1, 0x84, /* input tuner -> input 4, amplifier active */
+ R_02_INPUT_CNTL_1, 0xc4, /* input tuner -> input 4, amplifier active */
R_80_GLOBAL_CNTL_1, 0x20, /* enable task B */
R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0,