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path: root/drivers/media/i2c/mt9t001.c
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Diffstat (limited to 'drivers/media/i2c/mt9t001.c')
-rw-r--r--drivers/media/i2c/mt9t001.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c
index 6d343ad..2e189d8 100644
--- a/drivers/media/i2c/mt9t001.c
+++ b/drivers/media/i2c/mt9t001.c
@@ -371,7 +371,7 @@ static int mt9t001_set_crop(struct v4l2_subdev *subdev,
* V4L2 subdev control operations
*/
-#define V4L2_CID_TEST_PATTERN (V4L2_CID_USER_BASE | 0x1001)
+#define V4L2_CID_TEST_PATTERN_COLOR (V4L2_CID_USER_BASE | 0x1001)
#define V4L2_CID_BLACK_LEVEL_AUTO (V4L2_CID_USER_BASE | 0x1002)
#define V4L2_CID_BLACK_LEVEL_OFFSET (V4L2_CID_USER_BASE | 0x1003)
#define V4L2_CID_BLACK_LEVEL_CALIBRATE (V4L2_CID_USER_BASE | 0x1004)
@@ -487,12 +487,11 @@ static int mt9t001_s_ctrl(struct v4l2_ctrl *ctrl)
ctrl->val >> 16);
case V4L2_CID_TEST_PATTERN:
- ret = mt9t001_set_output_control(mt9t001,
+ return mt9t001_set_output_control(mt9t001,
ctrl->val ? 0 : MT9T001_OUTPUT_CONTROL_TEST_DATA,
ctrl->val ? MT9T001_OUTPUT_CONTROL_TEST_DATA : 0);
- if (ret < 0)
- return ret;
+ case V4L2_CID_TEST_PATTERN_COLOR:
return mt9t001_write(client, MT9T001_TEST_DATA, ctrl->val << 2);
case V4L2_CID_BLACK_LEVEL_AUTO:
@@ -533,12 +532,17 @@ static struct v4l2_ctrl_ops mt9t001_ctrl_ops = {
.s_ctrl = mt9t001_s_ctrl,
};
+static const char * const mt9t001_test_pattern_menu[] = {
+ "Disabled",
+ "Enabled",
+};
+
static const struct v4l2_ctrl_config mt9t001_ctrls[] = {
{
.ops = &mt9t001_ctrl_ops,
- .id = V4L2_CID_TEST_PATTERN,
+ .id = V4L2_CID_TEST_PATTERN_COLOR,
.type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Test pattern",
+ .name = "Test Pattern Color",
.min = 0,
.max = 1023,
.step = 1,
@@ -741,7 +745,7 @@ static int mt9t001_probe(struct i2c_client *client,
return -ENOMEM;
v4l2_ctrl_handler_init(&mt9t001->ctrls, ARRAY_SIZE(mt9t001_ctrls) +
- ARRAY_SIZE(mt9t001_gains) + 3);
+ ARRAY_SIZE(mt9t001_gains) + 4);
v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_EXPOSURE, MT9T001_SHUTTER_WIDTH_MIN,
@@ -752,6 +756,10 @@ static int mt9t001_probe(struct i2c_client *client,
v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_PIXEL_RATE, pdata->ext_clk, pdata->ext_clk,
1, pdata->ext_clk);
+ v4l2_ctrl_new_std_menu_items(&mt9t001->ctrls, &mt9t001_ctrl_ops,
+ V4L2_CID_TEST_PATTERN,
+ ARRAY_SIZE(mt9t001_test_pattern_menu) - 1, 0,
+ 0, mt9t001_test_pattern_menu);
for (i = 0; i < ARRAY_SIZE(mt9t001_ctrls); ++i)
v4l2_ctrl_new_custom(&mt9t001->ctrls, &mt9t001_ctrls[i], NULL);
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