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media: i2c: s5k3l6xx: fix start straem sequential and add flip support

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Signed-off-by: Jianwei Fan <jianwei.fan@rock-chips.com>
Change-Id: I8c7302eac2a0129dcdb7a7c14b686d54b257853a
This commit is contained in:
Jianwei Fan
2022-05-12 09:06:37 +00:00
committed by Tao Huang
parent aa43b7e67d
commit 8b6e363e11
1 changed files with 43 additions and 9 deletions
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52
drivers/media/i2c/s5k3l6xx.c
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@@ -5,6 +5,9 @@
* Copyright (C) 2022 Rockchip Electronics Co., Ltd.
*
* V0.0X01.0X00 first version.
* V0.0X01.0X01
* 1.add flip and mirror support
* 2.fix stream on sequential
*
*/
@@ -28,7 +31,7 @@
#include <media/v4l2-subdev.h>
#include <linux/pinctrl/consumer.h>
#define DRIVER_VERSION KERNEL_VERSION(0, 0x01, 0x00)
#define DRIVER_VERSION KERNEL_VERSION(0, 0x01, 0x01)
#ifndef V4L2_CID_DIGITAL_GAIN
#define V4L2_CID_DIGITAL_GAIN V4L2_CID_GAIN
@@ -46,6 +49,7 @@
#define S5K3L6XX_REG_CTRL_MODE 0x0100
#define S5K3L6XX_MODE_SW_STANDBY 0x0
#define S5K3L6XX_MODE_STREAMING BIT(0)
#define S5K3L6XX_REG_STREAM_ON 0x3C1E
#define S5K3L6XX_REG_EXPOSURE 0x0202
#define S5K3L6XX_EXPOSURE_MIN 1
@@ -79,7 +83,19 @@
#define OF_CAMERA_PINCTRL_STATE_SLEEP "rockchip,camera_sleep"
#define S5K3L6XX_NAME "s5k3l6xx"
// #define S5K3L6XX_MIRROR
// #define S5K3L6XX_FLIP
// #define S5K3L6XX_FLIP_MIRROR
#ifdef S5K3L6XX_MIRROR
#define S5K3L6XX_MEDIA_BUS_FMT MEDIA_BUS_FMT_SRGGB10_1X10
#elif defined S5K3L6XX_FLIP
#define S5K3L6XX_MEDIA_BUS_FMT MEDIA_BUS_FMT_SBGGR10_1X10
#elif defined S5K3L6XX_FLIP_MIRROR
#define S5K3L6XX_MEDIA_BUS_FMT MEDIA_BUS_FMT_SGBRG10_1X10
#else
#define S5K3L6XX_MEDIA_BUS_FMT MEDIA_BUS_FMT_SGRBG10_1X10
#endif
static const char * const s5k3l6xx_supply_names[] = {
"avdd", /* Analog power */
@@ -142,7 +158,15 @@ struct s5k3l6xx {
#define to_s5k3l6xx(sd) container_of(sd, struct s5k3l6xx, subdev)
static const struct regval s5k3l6xx_4208x3120_30fps_regs[] = {
#ifdef S5K3L6XX_MIRROR
{0x0100, 0x0001},
#elif defined S5K3L6XX_FLIP
{0x0100, 0x0002},
#elif defined S5K3L6XX_FLIP_MIRROR
{0x0100, 0x0003},
#else
{0x0100, 0x0000},
#endif
{0x0000, 0x0060},
{0x0000, 0x30C6},
{0x0A02, 0x3400},
@@ -270,14 +294,19 @@ static const struct regval s5k3l6xx_4208x3120_30fps_regs[] = {
{0x3C36, 0x0000},
{0x3C38, 0x0000},
{0x393E, 0x4000},
{0x3C1E, 0x0100},
{0x0100, 0x0100},
{0x3C1E, 0x0000},
{REG_NULL, 0x0000},
};
static const struct regval s5k3l6xx_2104x1560_30fps_regs[] = {
#ifdef S5K3L6XX_MIRROR
{0x0100, 0x0001},
#elif defined S5K3L6XX_FLIP
{0x0100, 0x0002},
#elif defined S5K3L6XX_FLIP_MIRROR
{0x0100, 0x0003},
#else
{0x0100, 0x0000},
#endif
{0x0000, 0x0050},
{0x0000, 0x30C6},
{0x0A02, 0x3400},
@@ -409,10 +438,6 @@ static const struct regval s5k3l6xx_2104x1560_30fps_regs[] = {
{0x3036, 0x0029},
{0x3032, 0x4800},
{0x320E, 0x049E},
//stream on
{0x3C1E, 0x0100},
{0x0100, 0x0100},
{0x3C1E, 0x0000},
{REG_NULL, 0x0000},
};
@@ -809,10 +834,19 @@ static int __s5k3l6xx_start_stream(struct s5k3l6xx *s5k3l6xx)
if (ret)
return ret;
return s5k3l6xx_write_reg(s5k3l6xx->client,
s5k3l6xx_write_reg(s5k3l6xx->client,
S5K3L6XX_REG_STREAM_ON,
S5K3L6XX_REG_VALUE_08BIT,
S5K3L6XX_MODE_STREAMING);
s5k3l6xx_write_reg(s5k3l6xx->client,
S5K3L6XX_REG_CTRL_MODE,
S5K3L6XX_REG_VALUE_08BIT,
S5K3L6XX_MODE_STREAMING);
s5k3l6xx_write_reg(s5k3l6xx->client,
S5K3L6XX_REG_STREAM_ON,
S5K3L6XX_REG_VALUE_08BIT,
S5K3L6XX_MODE_SW_STANDBY);
return 0;
}
static int __s5k3l6xx_stop_stream(struct s5k3l6xx *s5k3l6xx)