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media: i2c: imx415: add quick stream on function

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Signed-off-by: Allon Huang <allon.huang@rock-chips.com>
Change-Id: Ia277224a25214263564b9bc21ada83c76f021d8d
This commit is contained in:
Allon Huang
2020-09-25 09:32:33 +08:00
committed by Tao Huang
parent bc1e164017
commit aea8f3a598
1 changed files with 27 additions and 1 deletions
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28
drivers/media/i2c/imx415.c
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@@ -1458,7 +1458,7 @@ static long imx415_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
struct imx415 *imx415 = to_imx415(sd);
struct rkmodule_hdr_cfg *hdr;
u32 i, h, w;
u32 i, h, w, stream;
long ret = 0;
const struct imx415_mode *mode;
u64 pixel_rate = 0;
@@ -1520,6 +1520,18 @@ static long imx415_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
pixel_rate);
}
break;
case RKMODULE_SET_QUICK_STREAM:
stream = *((u32 *)arg);
if (stream)
ret = imx415_write_reg(imx415->client, IMX415_REG_CTRL_MODE,
IMX415_REG_VALUE_08BIT, IMX415_MODE_STREAMING);
else
ret = imx415_write_reg(imx415->client, IMX415_REG_CTRL_MODE,
IMX415_REG_VALUE_08BIT, IMX415_MODE_SW_STANDBY);
break;
default:
ret = -ENOIOCTLCMD;
break;
@@ -1538,6 +1550,7 @@ static long imx415_compat_ioctl32(struct v4l2_subdev *sd,
struct rkmodule_hdr_cfg *hdr;
struct preisp_hdrae_exp_s *hdrae;
long ret;
u32 stream;
switch (cmd) {
case RKMODULE_GET_MODULE_INFO:
@@ -1600,6 +1613,19 @@ static long imx415_compat_ioctl32(struct v4l2_subdev *sd,
ret = imx415_ioctl(sd, cmd, hdrae);
kfree(hdrae);
break;
case RKMODULE_SET_QUICK_STREAM:
ret = copy_from_user(&stream, up, sizeof(u32));
if (!ret) {
if (stream)
ret = imx415_write_reg(imx415->client, IMX415_REG_CTRL_MODE,
IMX415_REG_VALUE_08BIT, IMX415_MODE_STREAMING);
else
ret = imx415_write_reg(imx415->client, IMX415_REG_CTRL_MODE,
IMX415_REG_VALUE_08BIT, IMX415_MODE_SW_STANDBY);
}
break;
default:
ret = -ENOIOCTLCMD;
break;