f07e572f64
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
60 lines
1.9 KiB
Diff
60 lines
1.9 KiB
Diff
From 8bc19baeeca276374bed2d2ec95029d34fd93d7d Mon Sep 17 00:00:00 2001
|
|
From: David Plowman <david.plowman@raspberrypi.com>
|
|
Date: Wed, 29 Jan 2020 15:31:32 +0000
|
|
Subject: [PATCH] media: ov5647: change defaults to better match raw
|
|
camera applications.
|
|
|
|
Specifically:
|
|
|
|
* AWB is now off by default.
|
|
|
|
* AEC/AGC is also off by default.
|
|
|
|
* The default mode is changed to the 10-bit 2x2 binned mode.
|
|
|
|
AWB and AEC/AGC can be re-enabled using the usual V4L2 controls. The
|
|
original 8-bit mode will be respected if an application requests the
|
|
8-bit format.
|
|
|
|
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
|
|
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
|
|
---
|
|
drivers/media/i2c/ov5647.c | 10 +++++-----
|
|
1 file changed, 5 insertions(+), 5 deletions(-)
|
|
|
|
--- a/drivers/media/i2c/ov5647.c
|
|
+++ b/drivers/media/i2c/ov5647.c
|
|
@@ -669,8 +669,8 @@ static struct ov5647_mode supported_mode
|
|
},
|
|
};
|
|
|
|
-/* Use original 8-bit VGA mode as default. */
|
|
-#define OV5647_DEFAULT_MODE (&supported_modes_8bit[0])
|
|
+/* Use 2x2 binned 10-bit mode as default. */
|
|
+#define OV5647_DEFAULT_MODE (&supported_modes_10bit[2])
|
|
|
|
static int ov5647_write(struct v4l2_subdev *sd, u16 reg, u8 val)
|
|
{
|
|
@@ -1367,18 +1367,18 @@ static int ov5647_probe(struct i2c_clien
|
|
0, /* min */
|
|
1, /* max */
|
|
1, /* step */
|
|
- 1); /* default */
|
|
+ 0); /* default */
|
|
v4l2_ctrl_new_std(&sensor->ctrls, &ov5647_ctrl_ops,
|
|
V4L2_CID_AUTO_WHITE_BALANCE,
|
|
0, /* min */
|
|
1, /* max */
|
|
1, /* step */
|
|
- 1); /* default */
|
|
+ 0); /* default */
|
|
v4l2_ctrl_new_std_menu(&sensor->ctrls, &ov5647_ctrl_ops,
|
|
V4L2_CID_EXPOSURE_AUTO,
|
|
V4L2_EXPOSURE_MANUAL, /* max */
|
|
0, /* skip_mask */
|
|
- V4L2_EXPOSURE_AUTO); /* default */
|
|
+ V4L2_EXPOSURE_MANUAL); /* default */
|
|
ctrl = v4l2_ctrl_new_std(&sensor->ctrls, &ov5647_ctrl_ops,
|
|
V4L2_CID_EXPOSURE,
|
|
4, /* min lines */
|