From: Lad, Prabhakar <[email protected]>
Signed-off-by: Lad, Prabhakar <[email protected]>
Signed-off-by: Manjunath Hadli <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Sakari Ailus <[email protected]>
Cc: Paul Gortmaker <[email protected]>
Cc: Jean Delvare <[email protected]>
---
Changes for v3:
1: Used cluster in mt9v032 for test pattern,
pointed by Laurent.
Changes for v2:
1: Fixed review comments pointed by Laurent.
drivers/media/i2c/mt9p031.c | 19 +++----------
drivers/media/i2c/mt9t001.c | 22 ++++++++++-----
drivers/media/i2c/mt9v032.c | 60 +++++++++++++++++++++++++++---------------
3 files changed, 58 insertions(+), 43 deletions(-)
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 2c0f407..e328332 100644
--- 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
--- 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..a0a37ba 100644
--- 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)
- | MT9V032_TEST_PATTERN_USE_DATA
- | MT9V032_TEST_PATTERN_ENABLE
- | MT9V032_TEST_PATTERN_FLIP;
+ 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_patter_color = {
+ .ops = &mt9v032_ctrl_ops,
+ .id = V4L2_CID_TEST_PATTERN_COLOR,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Test Pattern Color",
+ .min = 4,
+ .max = 1023,
+ .step = 1,
+ .def = 4,
+ .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_patter_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;
--
1.7.4.1
Hi Prabhakar,
Thanks for the patch.
On Monday 01 October 2012 13:31:59 Prabhakar wrote:
> From: Lad, Prabhakar <[email protected]>
>
> Signed-off-by: Lad, Prabhakar <[email protected]>
> Signed-off-by: Manjunath Hadli <[email protected]>
> Cc: Laurent Pinchart <[email protected]>
> Cc: Sakari Ailus <[email protected]>
> Cc: Paul Gortmaker <[email protected]>
> Cc: Jean Delvare <[email protected]>
> ---
> Changes for v3:
> 1: Used cluster in mt9v032 for test pattern,
> pointed by Laurent.
>
> Changes for v2:
> 1: Fixed review comments pointed by Laurent.
>
> drivers/media/i2c/mt9p031.c | 19 +++----------
> drivers/media/i2c/mt9t001.c | 22 ++++++++++-----
> drivers/media/i2c/mt9v032.c | 60 +++++++++++++++++++++++++---------------
> 3 files changed, 58 insertions(+), 43 deletions(-)
>
> diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
> index 2c0f407..e328332 100644
> --- 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
> --- 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..a0a37ba 100644
> --- 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)
> - | MT9V032_TEST_PATTERN_USE_DATA
> - | MT9V032_TEST_PATTERN_ENABLE
> - | MT9V032_TEST_PATTERN_FLIP;
> + data = (mt9v032->test_pattern_color->val <<
> + MT9V032_TEST_PATTERN_DATA_SHIFT) |
> + MT9V032_TEST_PATTERN_USE_DATA |
> + MT9V032_TEST_PATTERN_ENABLE |
> + MT9V032_TEST_PATTERN_FLIP;
Can you keep the | aligned on the = (and the M of
MT9V032_TEST_PATTERN_DATA_SHIFT aligned on the m of mt9v032-
>test_pattern_color->val) ? There will be less lines changed then.
> 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_patter_color = {
s/patter/pattern/
and below too.
> + .ops = &mt9v032_ctrl_ops,
> + .id = V4L2_CID_TEST_PATTERN_COLOR,
> + .type = V4L2_CTRL_TYPE_INTEGER,
> + .name = "Test Pattern Color",
> + .min = 4,
> + .max = 1023,
> + .step = 1,
> + .def = 4,
> + .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_patter_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;
--
Regards,
Laurent Pinchart
Hi Laurent,
Thanks for the review.
On Mon, Oct 1, 2012 at 3:12 PM, Laurent Pinchart
<[email protected]> wrote:
> Hi Prabhakar,
>
> Thanks for the patch.
>
> On Monday 01 October 2012 13:31:59 Prabhakar wrote:
>> From: Lad, Prabhakar <[email protected]>
>>
>> Signed-off-by: Lad, Prabhakar <[email protected]>
>> Signed-off-by: Manjunath Hadli <[email protected]>
>> Cc: Laurent Pinchart <[email protected]>
>> Cc: Sakari Ailus <[email protected]>
>> Cc: Paul Gortmaker <[email protected]>
>> Cc: Jean Delvare <[email protected]>
>> ---
>> Changes for v3:
>> 1: Used cluster in mt9v032 for test pattern,
>> pointed by Laurent.
>>
>> Changes for v2:
>> 1: Fixed review comments pointed by Laurent.
>>
>> drivers/media/i2c/mt9p031.c | 19 +++----------
>> drivers/media/i2c/mt9t001.c | 22 ++++++++++-----
>> drivers/media/i2c/mt9v032.c | 60 +++++++++++++++++++++++++---------------
>> 3 files changed, 58 insertions(+), 43 deletions(-)
>>
>> diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
>> index 2c0f407..e328332 100644
>> --- 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
>> --- 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..a0a37ba 100644
>> --- 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)
>> - | MT9V032_TEST_PATTERN_USE_DATA
>> - | MT9V032_TEST_PATTERN_ENABLE
>> - | MT9V032_TEST_PATTERN_FLIP;
>> + data = (mt9v032->test_pattern_color->val <<
>> + MT9V032_TEST_PATTERN_DATA_SHIFT) |
>> + MT9V032_TEST_PATTERN_USE_DATA |
>> + MT9V032_TEST_PATTERN_ENABLE |
>> + MT9V032_TEST_PATTERN_FLIP;
>
> Can you keep the | aligned on the = (and the M of
> MT9V032_TEST_PATTERN_DATA_SHIFT aligned on the m of mt9v032-
>>test_pattern_color->val) ? There will be less lines changed then.
>
Done.
>> 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_patter_color = {
>
> s/patter/pattern/
>
> and below too.
>
Ok.
Regards,
--Prabhakar
>> + .ops = &mt9v032_ctrl_ops,
>> + .id = V4L2_CID_TEST_PATTERN_COLOR,
>> + .type = V4L2_CTRL_TYPE_INTEGER,
>> + .name = "Test Pattern Color",
>> + .min = 4,
>> + .max = 1023,
>> + .step = 1,
>> + .def = 4,
>> + .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_patter_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;
> --
> Regards,
>
> Laurent Pinchart
>