[media] media: mt9p031/mt9t001/mt9v032: use V4L2_CID_TEST_PATTERN for test pattern...

V4L2_CID_TEST_PATTERN is now a standard control.
This patch replaces the user defined control for test
pattern to make use of standard control V4L2_CID_TEST_PATTERN.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 2c0f407..e328332 100644 (file)
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -574,7 +574,6 @@ static int mt9p031_set_crop(struct v4l2_subdev *subdev,
  * V4L2 subdev control operations
  */
 
-#define V4L2_CID_TEST_PATTERN          (V4L2_CID_USER_BASE | 0x1001)
 #define V4L2_CID_BLC_AUTO              (V4L2_CID_USER_BASE | 0x1002)
 #define V4L2_CID_BLC_TARGET_LEVEL      (V4L2_CID_USER_BASE | 0x1003)
 #define V4L2_CID_BLC_ANALOG_OFFSET     (V4L2_CID_USER_BASE | 0x1004)
@@ -740,18 +739,6 @@ static const char * const mt9p031_test_pattern_menu[] = {
 static const struct v4l2_ctrl_config mt9p031_ctrls[] = {
        {
                .ops            = &mt9p031_ctrl_ops,
-               .id             = V4L2_CID_TEST_PATTERN,
-               .type           = V4L2_CTRL_TYPE_MENU,
-               .name           = "Test Pattern",
-               .min            = 0,
-               .max            = ARRAY_SIZE(mt9p031_test_pattern_menu) - 1,
-               .step           = 0,
-               .def            = 0,
-               .flags          = 0,
-               .menu_skip_mask = 0,
-               .qmenu          = mt9p031_test_pattern_menu,
-       }, {
-               .ops            = &mt9p031_ctrl_ops,
                .id             = V4L2_CID_BLC_AUTO,
                .type           = V4L2_CTRL_TYPE_BOOLEAN,
                .name           = "BLC, Auto",
@@ -950,7 +937,7 @@ static int mt9p031_probe(struct i2c_client *client,
        mt9p031->model = did->driver_data;
        mt9p031->reset = -1;
 
-       v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 5);
+       v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 6);
 
        v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
                          V4L2_CID_EXPOSURE, MT9P031_SHUTTER_WIDTH_MIN,
@@ -966,6 +953,10 @@ static int mt9p031_probe(struct i2c_client *client,
        v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
                          V4L2_CID_PIXEL_RATE, pdata->target_freq,
                          pdata->target_freq, 1, pdata->target_freq);
+       v4l2_ctrl_new_std_menu_items(&mt9p031->ctrls, &mt9p031_ctrl_ops,
+                         V4L2_CID_TEST_PATTERN,
+                         ARRAY_SIZE(mt9p031_test_pattern_menu) - 1, 0,
+                         0, mt9p031_test_pattern_menu);
 
        for (i = 0; i < ARRAY_SIZE(mt9p031_ctrls); ++i)
                v4l2_ctrl_new_custom(&mt9p031->ctrls, &mt9p031_ctrls[i], NULL);

diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c
index 6d343ad..2e189d8 100644 (file)
--- 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);

diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index e217740..3f356cb 100644 (file)
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -141,6 +141,10 @@ struct mt9v032 {
        u16 chip_control;
        u16 aec_agc;
        u16 hblank;
+       struct {
+               struct v4l2_ctrl *test_pattern;
+               struct v4l2_ctrl *test_pattern_color;
+       };
 };
 
 static struct mt9v032 *to_mt9v032(struct v4l2_subdev *sd)
@@ -500,7 +504,7 @@ static int mt9v032_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)
 
 static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
 {
@@ -545,7 +549,7 @@ static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
                break;
 
        case V4L2_CID_TEST_PATTERN:
-               switch (ctrl->val) {
+               switch (mt9v032->test_pattern->val) {
                case 0:
                        data = 0;
                        break;
@@ -562,13 +566,13 @@ static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
                             | MT9V032_TEST_PATTERN_ENABLE;
                        break;
                default:
-                       data = (ctrl->val << MT9V032_TEST_PATTERN_DATA_SHIFT)
+                       data = (mt9v032->test_pattern_color->val <<
+                               MT9V032_TEST_PATTERN_DATA_SHIFT)
                             | MT9V032_TEST_PATTERN_USE_DATA
                             | MT9V032_TEST_PATTERN_ENABLE
                             | MT9V032_TEST_PATTERN_FLIP;
                        break;
                }
-
                return mt9v032_write(client, MT9V032_TEST_PATTERN, data);
        }
 
@@ -579,18 +583,24 @@ static struct v4l2_ctrl_ops mt9v032_ctrl_ops = {
        .s_ctrl = mt9v032_s_ctrl,
 };
 
-static const struct v4l2_ctrl_config mt9v032_ctrls[] = {
-       {
-               .ops            = &mt9v032_ctrl_ops,
-               .id             = V4L2_CID_TEST_PATTERN,
-               .type           = V4L2_CTRL_TYPE_INTEGER,
-               .name           = "Test pattern",
-               .min            = 0,
-               .max            = 1023,
-               .step           = 1,
-               .def            = 0,
-               .flags          = 0,
-       }
+static const char * const mt9v032_test_pattern_menu[] = {
+       "Disabled",
+       "Gray Vertical Shade",
+       "Gray Horizontal Shade",
+       "Gray Diagonal Shade",
+       "Plain",
+};
+
+static const struct v4l2_ctrl_config mt9v032_test_pattern_color = {
+       .ops            = &mt9v032_ctrl_ops,
+       .id             = V4L2_CID_TEST_PATTERN_COLOR,
+       .type           = V4L2_CTRL_TYPE_INTEGER,
+       .name           = "Test Pattern Color",
+       .min            = 0,
+       .max            = 1023,
+       .step           = 1,
+       .def            = 0,
+       .flags          = 0,
 };
 
 /* -----------------------------------------------------------------------------
@@ -741,7 +751,7 @@ static int mt9v032_probe(struct i2c_client *client,
        mutex_init(&mt9v032->power_lock);
        mt9v032->pdata = pdata;
 
-       v4l2_ctrl_handler_init(&mt9v032->ctrls, ARRAY_SIZE(mt9v032_ctrls) + 8);
+       v4l2_ctrl_handler_init(&mt9v032->ctrls, 10);
 
        v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
                          V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
@@ -763,6 +773,14 @@ static int mt9v032_probe(struct i2c_client *client,
                          V4L2_CID_VBLANK, MT9V032_VERTICAL_BLANKING_MIN,
                          MT9V032_VERTICAL_BLANKING_MAX, 1,
                          MT9V032_VERTICAL_BLANKING_DEF);
+       mt9v032->test_pattern = v4l2_ctrl_new_std_menu_items(&mt9v032->ctrls,
+                               &mt9v032_ctrl_ops, V4L2_CID_TEST_PATTERN,
+                               ARRAY_SIZE(mt9v032_test_pattern_menu) - 1, 0, 0,
+                               mt9v032_test_pattern_menu);
+       mt9v032->test_pattern_color = v4l2_ctrl_new_custom(&mt9v032->ctrls,
+                                     &mt9v032_test_pattern_color, NULL);
+
+       v4l2_ctrl_cluster(2, &mt9v032->test_pattern);
 
        mt9v032->pixel_rate =
                v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
@@ -784,8 +802,6 @@ static int mt9v032_probe(struct i2c_client *client,
                v4l2_ctrl_cluster(2, &mt9v032->link_freq);
        }
 
-       for (i = 0; i < ARRAY_SIZE(mt9v032_ctrls); ++i)
-               v4l2_ctrl_new_custom(&mt9v032->ctrls, &mt9v032_ctrls[i], NULL);
 
        mt9v032->subdev.ctrl_handler = &mt9v032->ctrls;