[media] ov7670: fix QVGA visible area
The QVGA mode has a green horizontal line on the left hand side, and a red
(or sometimes blue) vertical line at the bottom. Tweak the visible area
to remove them.
Thanks to Mauro for explaining how to fix this.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index a18dcd0..0b78f33 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -675,10 +675,10 @@
.width = QVGA_WIDTH,
.height = QVGA_HEIGHT,
.com7_bit = COM7_FMT_QVGA,
- .hstart = 164, /* Empirically determined */
- .hstop = 20,
- .vstart = 14,
- .vstop = 494,
+ .hstart = 168, /* Empirically determined */
+ .hstop = 24,
+ .vstart = 12,
+ .vstop = 492,
.regs = NULL,
},
/* QCIF */