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-rw-r--r--drivers/media/i2c/cx25840/cx25840-core.c2
-rw-r--r--drivers/media/i2c/m5mols/m5mols.h10
-rw-r--r--drivers/media/i2c/m5mols/m5mols_capture.c3
-rw-r--r--drivers/media/i2c/m5mols/m5mols_core.c47
-rw-r--r--drivers/media/i2c/m5mols/m5mols_reg.h1
-rw-r--r--drivers/media/i2c/mt9p031.c19
-rw-r--r--drivers/media/i2c/mt9t001.c22
-rw-r--r--drivers/media/i2c/mt9v032.c54
-rw-r--r--drivers/media/i2c/soc_camera/ov2640.c5
-rw-r--r--drivers/media/i2c/ths7303.c106
-rw-r--r--drivers/media/i2c/tvp514x.c77
11 files changed, 218 insertions, 128 deletions
diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c
index d8eac3e30a7e..2cee69e34184 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.c
+++ b/drivers/media/i2c/cx25840/cx25840-core.c
@@ -599,7 +599,7 @@ static void cx23885_initialize(struct i2c_client *client)
cx25840_write4(client, 0x114, 0x01bf0c9e);
cx25840_write4(client, 0x110, 0x000a030c);
break;
- };
+ }
/* ADC2 input select */
cx25840_write(client, 0x102, 0x10);
diff --git a/drivers/media/i2c/m5mols/m5mols.h b/drivers/media/i2c/m5mols/m5mols.h
index 86c815be348c..90a6c520f115 100644
--- a/drivers/media/i2c/m5mols/m5mols.h
+++ b/drivers/media/i2c/m5mols/m5mols.h
@@ -16,9 +16,17 @@
#ifndef M5MOLS_H
#define M5MOLS_H
+#include <linux/sizes.h>
#include <media/v4l2-subdev.h>
#include "m5mols_reg.h"
+
+/* An amount of data transmitted in addition to the value
+ * determined by CAPP_JPEG_SIZE_MAX register.
+ */
+#define M5MOLS_JPEG_TAGS_SIZE 0x20000
+#define M5MOLS_MAIN_JPEG_SIZE_MAX (5 * SZ_1M)
+
extern int m5mols_debug;
enum m5mols_restype {
@@ -67,12 +75,14 @@ struct m5mols_exif {
/**
* struct m5mols_capture - Structure for the capture capability
* @exif: EXIF information
+ * @buf_size: internal JPEG frame buffer size, in bytes
* @main: size in bytes of the main image
* @thumb: size in bytes of the thumb image, if it was accompanied
* @total: total size in bytes of the produced image
*/
struct m5mols_capture {
struct m5mols_exif exif;
+ unsigned int buf_size;
u32 main;
u32 thumb;
u32 total;
diff --git a/drivers/media/i2c/m5mols/m5mols_capture.c b/drivers/media/i2c/m5mols/m5mols_capture.c
index cb243bd278ce..ab34ccedf31e 100644
--- a/drivers/media/i2c/m5mols/m5mols_capture.c
+++ b/drivers/media/i2c/m5mols/m5mols_capture.c
@@ -105,6 +105,7 @@ static int m5mols_capture_info(struct m5mols_info *info)
int m5mols_start_capture(struct m5mols_info *info)
{
+ unsigned int framesize = info->cap.buf_size - M5MOLS_JPEG_TAGS_SIZE;
struct v4l2_subdev *sd = &info->sd;
int ret;
@@ -121,6 +122,8 @@ int m5mols_start_capture(struct m5mols_info *info)
if (!ret)
ret = m5mols_write(sd, CAPP_MAIN_IMAGE_SIZE, info->resolution);
if (!ret)
+ ret = m5mols_write(sd, CAPP_JPEG_SIZE_MAX, framesize);
+ if (!ret)
ret = m5mols_set_mode(info, REG_CAPTURE);
if (!ret)
/* Wait until a frame is captured to ISP internal memory */
diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index 2f490ef26c38..8131d651de9e 100644
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -599,6 +599,51 @@ static int m5mols_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
return ret;
}
+static int m5mols_get_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
+ struct v4l2_mbus_frame_desc *fd)
+{
+ struct m5mols_info *info = to_m5mols(sd);
+
+ if (pad != 0 || fd == NULL)
+ return -EINVAL;
+
+ mutex_lock(&info->lock);
+ /*
+ * .get_frame_desc is only used for compressed formats,
+ * thus we always return the capture frame parameters here.
+ */
+ fd->entry[0].length = info->cap.buf_size;
+ fd->entry[0].pixelcode = info->ffmt[M5MOLS_RESTYPE_CAPTURE].code;
+ mutex_unlock(&info->lock);
+
+ fd->entry[0].flags = V4L2_MBUS_FRAME_DESC_FL_LEN_MAX;
+ fd->num_entries = 1;
+
+ return 0;
+}
+
+static int m5mols_set_frame_desc(struct v4l2_subdev *sd, unsigned int pad,
+ struct v4l2_mbus_frame_desc *fd)
+{
+ struct m5mols_info *info = to_m5mols(sd);
+ struct v4l2_mbus_framefmt *mf = &info->ffmt[M5MOLS_RESTYPE_CAPTURE];
+
+ if (pad != 0 || fd == NULL)
+ return -EINVAL;
+
+ fd->entry[0].flags = V4L2_MBUS_FRAME_DESC_FL_LEN_MAX;
+ fd->num_entries = 1;
+ fd->entry[0].length = clamp_t(u32, fd->entry[0].length,
+ mf->width * mf->height,
+ M5MOLS_MAIN_JPEG_SIZE_MAX);
+ mutex_lock(&info->lock);
+ info->cap.buf_size = fd->entry[0].length;
+ mutex_unlock(&info->lock);
+
+ return 0;
+}
+
+
static int m5mols_enum_mbus_code(struct v4l2_subdev *sd,
struct v4l2_subdev_fh *fh,
struct v4l2_subdev_mbus_code_enum *code)
@@ -615,6 +660,8 @@ static struct v4l2_subdev_pad_ops m5mols_pad_ops = {
.enum_mbus_code = m5mols_enum_mbus_code,
.get_fmt = m5mols_get_fmt,
.set_fmt = m5mols_set_fmt,
+ .get_frame_desc = m5mols_get_frame_desc,
+ .set_frame_desc = m5mols_set_frame_desc,
};
/**
diff --git a/drivers/media/i2c/m5mols/m5mols_reg.h b/drivers/media/i2c/m5mols/m5mols_reg.h
index 14d4be72aeff..58d8027508df 100644
--- a/drivers/media/i2c/m5mols/m5mols_reg.h
+++ b/drivers/media/i2c/m5mols/m5mols_reg.h
@@ -310,6 +310,7 @@
#define REG_JPEG 0x10
#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, 0x01, 1)
+#define CAPP_JPEG_SIZE_MAX I2C_REG(CAT_CAPT_PARM, 0x0f, 4)
#define CAPP_JPEG_RATIO I2C_REG(CAT_CAPT_PARM, 0x17, 1)
#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, 0x1d, 1)
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 2c0f4077c491..e32833262d32 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 6d343adf891d..2e189d8b71bb 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 e2177405dad2..3f356cb28256 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)
+ 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;
diff --git a/drivers/media/i2c/soc_camera/ov2640.c b/drivers/media/i2c/soc_camera/ov2640.c
index 78ac5744cb5d..d2d298b6354e 100644
--- a/drivers/media/i2c/soc_camera/ov2640.c
+++ b/drivers/media/i2c/soc_camera/ov2640.c
@@ -684,6 +684,11 @@ static int ov2640_s_ctrl(struct v4l2_ctrl *ctrl)
&container_of(ctrl->handler, struct ov2640_priv, hdl)->subdev;
struct i2c_client *client = v4l2_get_subdevdata(sd);
u8 val;
+ int ret;
+
+ ret = i2c_smbus_write_byte_data(client, BANK_SEL, BANK_SEL_SENS);
+ if (ret < 0)
+ return ret;
switch (ctrl->id) {
case V4L2_CID_VFLIP:
diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
index e5c0eedebc58..c31cc04fffd2 100644
--- a/drivers/media/i2c/ths7303.c
+++ b/drivers/media/i2c/ths7303.c
@@ -28,6 +28,18 @@
#include <media/v4l2-subdev.h>
#include <media/v4l2-chip-ident.h>
+#define THS7303_CHANNEL_1 1
+#define THS7303_CHANNEL_2 2
+#define THS7303_CHANNEL_3 3
+
+enum ths7303_filter_mode {
+ THS7303_FILTER_MODE_480I_576I,
+ THS7303_FILTER_MODE_480P_576P,
+ THS7303_FILTER_MODE_720P_1080I,
+ THS7303_FILTER_MODE_1080P,
+ THS7303_FILTER_MODE_DISABLE
+};
+
MODULE_DESCRIPTION("TI THS7303 video amplifier driver");
MODULE_AUTHOR("Chaithrika U S");
MODULE_LICENSE("GPL");
@@ -37,35 +49,96 @@ module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Debug level 0-1");
/* following function is used to set ths7303 */
-static int ths7303_setvalue(struct v4l2_subdev *sd, v4l2_std_id std)
+int ths7303_setval(struct v4l2_subdev *sd, enum ths7303_filter_mode mode)
{
+ u8 input_bias_chroma = 3;
+ u8 input_bias_luma = 3;
+ int disable = 0;
int err = 0;
- u8 val;
- struct i2c_client *client;
+ u8 val = 0;
+ u8 temp;
- client = v4l2_get_subdevdata(sd);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
- if (std & (V4L2_STD_ALL & ~V4L2_STD_SECAM)) {
- val = 0x02;
- v4l2_dbg(1, debug, sd, "setting value for SDTV format\n");
- } else {
- val = 0x00;
- v4l2_dbg(1, debug, sd, "disabling all channels\n");
+ if (!client)
+ return -EINVAL;
+
+ switch (mode) {
+ case THS7303_FILTER_MODE_1080P:
+ val = (3 << 6);
+ val |= (3 << 3);
+ break;
+ case THS7303_FILTER_MODE_720P_1080I:
+ val = (2 << 6);
+ val |= (2 << 3);
+ break;
+ case THS7303_FILTER_MODE_480P_576P:
+ val = (1 << 6);
+ val |= (1 << 3);
+ break;
+ case THS7303_FILTER_MODE_480I_576I:
+ break;
+ case THS7303_FILTER_MODE_DISABLE:
+ pr_info("mode disabled\n");
+ /* disable all channels */
+ disable = 1;
+ default:
+ /* disable all channels */
+ disable = 1;
}
+ /* Setup channel 2 - Luma - Green */
+ temp = val;
+ if (!disable)
+ val |= input_bias_luma;
+ err = i2c_smbus_write_byte_data(client, THS7303_CHANNEL_2, val);
+ if (err)
+ goto out;
- err |= i2c_smbus_write_byte_data(client, 0x01, val);
- err |= i2c_smbus_write_byte_data(client, 0x02, val);
- err |= i2c_smbus_write_byte_data(client, 0x03, val);
+ /* setup two chroma channels */
+ if (!disable)
+ temp |= input_bias_chroma;
+ err = i2c_smbus_write_byte_data(client, THS7303_CHANNEL_1, temp);
if (err)
- v4l2_err(sd, "write failed\n");
+ goto out;
+ err = i2c_smbus_write_byte_data(client, THS7303_CHANNEL_3, temp);
+ if (err)
+ goto out;
+ return err;
+out:
+ pr_info("write byte data failed\n");
return err;
}
static int ths7303_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm)
{
- return ths7303_setvalue(sd, norm);
+ if (norm & (V4L2_STD_ALL & ~V4L2_STD_SECAM))
+ return ths7303_setval(sd, THS7303_FILTER_MODE_480I_576I);
+ else
+ return ths7303_setval(sd, THS7303_FILTER_MODE_DISABLE);
+}
+
+/* for setting filter for HD output */
+static int ths7303_s_dv_timings(struct v4l2_subdev *sd,
+ struct v4l2_dv_timings *dv_timings)
+{
+ u32 height = dv_timings->bt.height;
+ int interlaced = dv_timings->bt.interlaced;
+ int res = 0;
+
+ if (height == 1080 && !interlaced)
+ res = ths7303_setval(sd, THS7303_FILTER_MODE_1080P);
+ else if ((height == 720 && !interlaced) ||
+ (height == 1080 && interlaced))
+ res = ths7303_setval(sd, THS7303_FILTER_MODE_720P_1080I);
+ else if ((height == 480 || height == 576) && !interlaced)
+ res = ths7303_setval(sd, THS7303_FILTER_MODE_480P_576P);
+ else
+ /* disable all channels */
+ res = ths7303_setval(sd, THS7303_FILTER_MODE_DISABLE);
+
+ return res;
}
static int ths7303_g_chip_ident(struct v4l2_subdev *sd,
@@ -78,6 +151,7 @@ static int ths7303_g_chip_ident(struct v4l2_subdev *sd,
static const struct v4l2_subdev_video_ops ths7303_video_ops = {
.s_std_output = ths7303_s_std_output,
+ .s_dv_timings = ths7303_s_dv_timings,
};
static const struct v4l2_subdev_core_ops ths7303_core_ops = {
@@ -107,7 +181,7 @@ static int ths7303_probe(struct i2c_client *client,
v4l2_i2c_subdev_init(sd, client, &ths7303_ops);
- return ths7303_setvalue(sd, std_id);
+ return ths7303_s_std_output(sd, std_id);
}
static int ths7303_remove(struct i2c_client *client)
diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index 1f3943bb87d5..d5e10215a28f 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -519,6 +519,12 @@ static int tvp514x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std_id)
*std_id = V4L2_STD_UNKNOWN;
+ /* To query the standard the TVP514x must power on the ADCs. */
+ if (!decoder->streaming) {
+ tvp514x_s_stream(sd, 1);
+ msleep(LOCK_RETRY_DELAY);
+ }
+
/* query the current standard */
current_std = tvp514x_query_current_std(sd);
if (current_std == STD_INVALID)
@@ -625,25 +631,12 @@ static int tvp514x_s_routing(struct v4l2_subdev *sd,
int err;
enum tvp514x_input input_sel;
enum tvp514x_output output_sel;
- u8 sync_lock_status, lock_mask;
- int try_count = LOCK_RETRY_COUNT;
if ((input >= INPUT_INVALID) ||
(output >= OUTPUT_INVALID))
/* Index out of bound */
return -EINVAL;
- /*
- * For the sequence streamon -> streamoff and again s_input
- * it fails to lock the signal, since streamoff puts TVP514x
- * into power off state which leads to failure in sub-sequent s_input.
- *
- * So power up the TVP514x device here, since it is important to lock
- * the signal at this stage.
- */
- if (!decoder->streaming)
- tvp514x_s_stream(sd, 1);
-
input_sel = input;
output_sel = output;
@@ -660,64 +653,6 @@ static int tvp514x_s_routing(struct v4l2_subdev *sd,
decoder->tvp514x_regs[REG_INPUT_SEL].val = input_sel;
decoder->tvp514x_regs[REG_OUTPUT_FORMATTER1].val = output_sel;
-
- /* Clear status */
- msleep(LOCK_RETRY_DELAY);
- err =
- tvp514x_write_reg(sd, REG_CLEAR_LOST_LOCK, 0x01);
- if (err)
- return err;
-
- switch (input_sel) {
- case INPUT_CVBS_VI1A:
- case INPUT_CVBS_VI1B:
- case INPUT_CVBS_VI1C:
- case INPUT_CVBS_VI2A:
- case INPUT_CVBS_VI2B:
- case INPUT_CVBS_VI2C:
- case INPUT_CVBS_VI3A:
- case INPUT_CVBS_VI3B:
- case INPUT_CVBS_VI3C:
- case INPUT_CVBS_VI4A:
- lock_mask = STATUS_CLR_SUBCAR_LOCK_BIT |
- STATUS_HORZ_SYNC_LOCK_BIT |
- STATUS_VIRT_SYNC_LOCK_BIT;
- break;
-
- case INPUT_SVIDEO_VI2A_VI1A:
- case INPUT_SVIDEO_VI2B_VI1B:
- case INPUT_SVIDEO_VI2C_VI1C:
- case INPUT_SVIDEO_VI2A_VI3A:
- case INPUT_SVIDEO_VI2B_VI3B:
- case INPUT_SVIDEO_VI2C_VI3C:
- case INPUT_SVIDEO_VI4A_VI1A:
- case INPUT_SVIDEO_VI4A_VI1B:
- case INPUT_SVIDEO_VI4A_VI1C:
- case INPUT_SVIDEO_VI4A_VI3A:
- case INPUT_SVIDEO_VI4A_VI3B:
- case INPUT_SVIDEO_VI4A_VI3C:
- lock_mask = STATUS_HORZ_SYNC_LOCK_BIT |
- STATUS_VIRT_SYNC_LOCK_BIT;
- break;
- /* Need to add other interfaces*/
- default:
- return -EINVAL;
- }
-
- while (try_count-- > 0) {
- /* Allow decoder to sync up with new input */
- msleep(LOCK_RETRY_DELAY);
-
- sync_lock_status = tvp514x_read_reg(sd,
- REG_STATUS1);
- if (lock_mask == (sync_lock_status & lock_mask))
- /* Input detected */
- break;
- }
-
- if (try_count < 0)
- return -EINVAL;
-
decoder->input = input;
decoder->output = output;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-27 15:36:19 +0300