This patch is just for testing the new controls, it is NOT
intended for merging upstream.
Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/media/video/vivi.c | 111 +++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 110 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index d64d482..cbe103e 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -179,6 +179,29 @@ struct vivi_dev {
struct v4l2_ctrl *bitmask;
struct v4l2_ctrl *int_menu;
+ struct v4l2_ctrl *exposure_bias;
+ struct v4l2_ctrl *metering;
+ struct v4l2_ctrl *wb_preset;
+ struct {
+ /* iso/auto iso cluster */
+ struct v4l2_ctrl *auto_iso;
+ struct v4l2_ctrl *iso;
+ };
+ struct {
+ /* continuous auto focus/auto focus cluster */
+ struct v4l2_ctrl *focus_auto;
+ struct v4l2_ctrl *af_start;
+ struct v4l2_ctrl *af_stop;
+ struct v4l2_ctrl *af_status;
+ struct v4l2_ctrl *af_distance;
+ struct v4l2_ctrl *af_area;
+ };
+ struct v4l2_ctrl *scene_mode;
+ struct v4l2_ctrl *lock_3a;
+ struct v4l2_ctrl *colorfx;
+ struct v4l2_ctrl *wdr;
+ struct v4l2_ctrl *stabilization;
+
spinlock_t slock;
struct mutex mutex;
@@ -208,6 +231,14 @@ struct vivi_dev {
u8 line[MAX_WIDTH * 4];
};
+static const s64 vivi_iso_qmenu[] = {
+ 50, 100, 200, 400, 800, 1600
+};
+
+static const s64 vivi_ev_bias_qmenu[] = {
+ -1500, -1000, -500, 0, 500, 1000, 1500
+};
+
/* ------------------------------------------------------------------
DMA and thread functions
------------------------------------------------------------------*/
@@ -516,6 +547,10 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct
vivi_buffer *buf)
gen_text(dev, vbuf, line++ * 16, 16, str);
}
+ snprintf(str, sizeof(str), " auto iso: %s, iso: %lld ",
+ dev->auto_iso->cur.val ? "on" : "off",
+ vivi_iso_qmenu[dev->iso->cur.val]);
+
dev->mv_count += 2;
buf->vb.v4l2_buf.field = dev->field;
@@ -1023,6 +1058,13 @@ static int vivi_s_ctrl(struct v4l2_ctrl *ctrl)
if (ctrl == dev->button)
dev->button_pressed = 30;
+
+ if (ctrl->type == V4L2_CTRL_TYPE_STRING)
+ return 0;
+
+ dprintk(dev, 1, "%s: control: %s, val: %d, val64: %lld",
+ __func__, ctrl->name, ctrl->val, ctrl->val64);
+
return 0;
}
@@ -1267,7 +1309,8 @@ static int __init vivi_create_instance(int inst)
dev->width = 640;
dev->height = 480;
hdl = &dev->ctrl_handler;
- v4l2_ctrl_handler_init(hdl, 11);
+ v4l2_ctrl_handler_init(hdl, 26);
+
dev->volume = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
V4L2_CID_AUDIO_VOLUME, 0, 255, 1, 200);
dev->brightness = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
@@ -1290,11 +1333,77 @@ static int __init vivi_create_instance(int inst)
dev->string = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_string, NULL);
dev->bitmask = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_bitmask, NULL);
dev->int_menu = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_int_menu, NULL);
+
+ dev->wb_preset = v4l2_ctrl_new_std_menu(hdl,
+ &vivi_ctrl_ops, V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE,
+ 9, ~0x3ff, V4L2_WHITE_BALANCE_AUTO);
+
+ dev->exposure_bias = v4l2_ctrl_new_std_int_menu(hdl,
+ &vivi_ctrl_ops, V4L2_CID_AUTO_EXPOSURE_BIAS,
+ ARRAY_SIZE(vivi_ev_bias_qmenu) - 1,
+ ARRAY_SIZE(vivi_ev_bias_qmenu)/2 - 1,
+ vivi_ev_bias_qmenu);
+
+ dev->metering = v4l2_ctrl_new_std_menu(hdl,
+ &vivi_ctrl_ops, V4L2_CID_EXPOSURE_METERING,
+ 2, ~0x7, V4L2_EXPOSURE_METERING_AVERAGE);
+
+ /* ISO cluster */
+ dev->auto_iso = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
+ V4L2_CID_ISO_SENSITIVITY_AUTO, 0, 1, 1, 1);
+
+ dev->iso = v4l2_ctrl_new_std_int_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_ISO_SENSITIVITY, ARRAY_SIZE(vivi_iso_qmenu) -
1,
+ ARRAY_SIZE(vivi_iso_qmenu)/2 - 1, vivi_iso_qmenu);
+
+ /* Auto focus cluster */
+ dev->focus_auto = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
+ V4L2_CID_FOCUS_AUTO, 0, 1, 1, 0);
+
+ dev->af_start = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
+ V4L2_CID_AUTO_FOCUS_START, 0, 1, 1, 0);
+
+ dev->af_stop = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
+ V4L2_CID_AUTO_FOCUS_STOP, 0, 1, 1, 0);
+
+ dev->af_status = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
+ V4L2_CID_AUTO_FOCUS_STATUS, 0, 0x07, 0, 0);
+
+ dev->af_distance = v4l2_ctrl_new_std_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_AUTO_FOCUS_DISTANCE,
+ 2, 0, V4L2_AUTO_FOCUS_DISTANCE_NORMAL);
+
+ dev->af_area = v4l2_ctrl_new_std_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_AUTO_FOCUS_AREA, 1, 0,
+ V4L2_AUTO_FOCUS_AREA_ALL);
+
+ dev->colorfx = v4l2_ctrl_new_std_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_COLORFX, 15, 0, V4L2_COLORFX_NONE);
+
+ dev->wdr = v4l2_ctrl_new_std_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_WIDE_DYNAMIC_RANGE, 1, 0, 0);
+
+ dev->stabilization = v4l2_ctrl_new_std_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_IMAGE_STABILIZATION, 1, 0, 0);
+
+ dev->lock_3a = v4l2_ctrl_new_std(hdl, &vivi_ctrl_ops,
+ V4L2_CID_3A_LOCK, 0, 0x7, 0, 0);
+
+ dev->scene_mode = v4l2_ctrl_new_std_menu(hdl, &vivi_ctrl_ops,
+ V4L2_CID_SCENE_MODE, 13, ~0x1fff,
+ V4L2_SCENE_MODE_NONE);
+
if (hdl->error) {
ret = hdl->error;
goto unreg_dev;
}
v4l2_ctrl_auto_cluster(2, &dev->autogain, 0, true);
+
+ v4l2_ctrl_auto_cluster(2, &dev->auto_iso, 0, false);
+ dev->af_status->flags |= V4L2_CTRL_FLAG_VOLATILE;
+ v4l2_ctrl_cluster(6, &dev->focus_auto);
+ dev->lock_3a->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
dev->v4l2_dev.ctrl_handler = hdl;
/* initialize locks */
--
1.7.10
--
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