Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/media/video/m5mols/m5mols.h | 1 +
drivers/media/video/m5mols/m5mols_controls.c | 10 ++++++++--
drivers/media/video/m5mols/m5mols_reg.h | 1 +
3 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/m5mols/m5mols.h b/drivers/media/video/m5mols/m5mols.h
index d95ccb8..319db1e 100644
--- a/drivers/media/video/m5mols/m5mols.h
+++ b/drivers/media/video/m5mols/m5mols.h
@@ -227,6 +227,7 @@ struct m5mols_info {
struct v4l2_ctrl *zoom;
struct v4l2_ctrl *wdr;
struct v4l2_ctrl *stabilization;
+ struct v4l2_ctrl *jpeg_quality;
struct m5mols_version ver;
struct m5mols_capture cap;
diff --git a/drivers/media/video/m5mols/m5mols_controls.c b/drivers/media/video/m5mols/m5mols_controls.c
index b7b46eb..7e2ea62 100644
--- a/drivers/media/video/m5mols/m5mols_controls.c
+++ b/drivers/media/video/m5mols/m5mols_controls.c
@@ -577,6 +577,10 @@ static int m5mols_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_IMAGE_STABILIZATION:
ret = m5mols_set_stabilization(info, ctrl->val);
break;
+
+ case V4L2_CID_JPEG_COMPRESSION_QUALITY:
+ ret = m5mols_write(sd, CAPP_JPEG_RATIO, ctrl->val);
+ break;
}
if (ret == 0 && info->mode != last_mode)
@@ -615,8 +619,7 @@ int m5mols_init_controls(struct v4l2_subdev *sd)
return ret;
zoom_step = is_manufacturer(info, REG_SAMSUNG_OPTICS) ? 31 : 1;
-
- v4l2_ctrl_handler_init(&info->handle, 6);
+ v4l2_ctrl_handler_init(&info->handle, 20);
/* White balance control cluster */
info->auto_wb = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops,
@@ -693,6 +696,9 @@ int m5mols_init_controls(struct v4l2_subdev *sd)
info->stabilization = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops,
V4L2_CID_IMAGE_STABILIZATION, 0, 1, 1, 0);
+ info->jpeg_quality = v4l2_ctrl_new_std(&info->handle, &m5mols_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY, 1, 100, 1, 80);
+
if (info->handle.error) {
int ret = info->handle.error;
v4l2_err(sd, "Failed to initialize controls: %d\n", ret);
diff --git a/drivers/media/video/m5mols/m5mols_reg.h b/drivers/media/video/m5mols/m5mols_reg.h
index f058c62..6123658 100644
--- a/drivers/media/video/m5mols/m5mols_reg.h
+++ b/drivers/media/video/m5mols/m5mols_reg.h
@@ -315,6 +315,7 @@
#define REG_JPEG 0x10
#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, 0x01, 1)
+#define CAPP_JPEG_RATIO I2C_REG(CAT_CAPT_PARM, 0x17, 1)
#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, 0x1d, 1)
#define REG_MCC_OFF 0x00
--
1.7.9.2
--
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