aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/i2c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/i2c')
-rw-r--r--drivers/media/i2c/adv7343_regs.h2
-rw-r--r--drivers/media/i2c/adv7604.c4
-rw-r--r--drivers/media/i2c/adv7842.c4
-rw-r--r--drivers/media/i2c/cx25840/cx25840-ir.c2
-rw-r--r--drivers/media/i2c/lm3560.c4
-rw-r--r--drivers/media/i2c/ov7670.c14
-rw-r--r--drivers/media/i2c/s5k5baf.c2
-rw-r--r--drivers/media/i2c/saa6752hs.c6
-rw-r--r--drivers/media/i2c/smiapp/smiapp-core.c156
-rw-r--r--drivers/media/i2c/smiapp/smiapp.h4
-rw-r--r--drivers/media/i2c/soc_camera/mt9t112.c4
-rw-r--r--drivers/media/i2c/soc_camera/ov772x.c5
-rw-r--r--drivers/media/i2c/soc_camera/ov9740.c4
-rw-r--r--drivers/media/i2c/tda7432.c2
-rw-r--r--drivers/media/i2c/tvp7002.c21
-rw-r--r--drivers/media/i2c/vs6624.c14
16 files changed, 135 insertions, 113 deletions
diff --git a/drivers/media/i2c/adv7343_regs.h b/drivers/media/i2c/adv7343_regs.h
index 446606764346..2f04ce4b9118 100644
--- a/drivers/media/i2c/adv7343_regs.h
+++ b/drivers/media/i2c/adv7343_regs.h
@@ -13,7 +13,7 @@
* GNU General Public License for more details.
*/
-#ifndef ADV7343_REG_H
+#ifndef ADV7343_REGS_H
#define ADV7343_REGS_H
struct adv7343_std_info {
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index d4fa213ba74a..47795ff71688 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1593,7 +1593,7 @@ static int adv7604_query_dv_timings(struct v4l2_subdev *sd,
bt->height += hdmi_read16(sd, 0x0b, 0xfff);
bt->il_vfrontporch = hdmi_read16(sd, 0x2c, 0x1fff) / 2;
bt->il_vsync = hdmi_read16(sd, 0x30, 0x1fff) / 2;
- bt->vbackporch = hdmi_read16(sd, 0x34, 0x1fff) / 2;
+ bt->il_vbackporch = hdmi_read16(sd, 0x34, 0x1fff) / 2;
}
adv7604_fill_optional_dv_timings_fields(sd, timings);
} else {
@@ -2325,7 +2325,7 @@ static int adv7604_log_status(struct v4l2_subdev *sd)
v4l2_info(sd, "HDCP keys read: %s%s\n",
(hdmi_read(sd, 0x04) & 0x20) ? "yes" : "no",
(hdmi_read(sd, 0x04) & 0x10) ? "ERROR" : "");
- if (!is_hdmi(sd)) {
+ if (is_hdmi(sd)) {
bool audio_pll_locked = hdmi_read(sd, 0x04) & 0x01;
bool audio_sample_packet_detect = hdmi_read(sd, 0x18) & 0x01;
bool audio_mute = io_read(sd, 0x65) & 0x40;
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 0d554919cdd5..48b628bc6714 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -1435,6 +1435,8 @@ static int adv7842_query_dv_timings(struct v4l2_subdev *sd,
v4l2_dbg(1, debug, sd, "%s:\n", __func__);
+ memset(timings, 0, sizeof(struct v4l2_dv_timings));
+
/* SDP block */
if (state->mode == ADV7842_MODE_SDP)
return -ENODATA;
@@ -1483,7 +1485,7 @@ static int adv7842_query_dv_timings(struct v4l2_subdev *sd,
hdmi_read(sd, 0x2d)) / 2;
bt->il_vsync = ((hdmi_read(sd, 0x30) & 0x1f) * 256 +
hdmi_read(sd, 0x31)) / 2;
- bt->vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 +
+ bt->il_vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 +
hdmi_read(sd, 0x35)) / 2;
}
adv7842_fill_optional_dv_timings_fields(sd, timings);
diff --git a/drivers/media/i2c/cx25840/cx25840-ir.c b/drivers/media/i2c/cx25840/cx25840-ir.c
index e6588ee5bdb0..4cf8f18bf097 100644
--- a/drivers/media/i2c/cx25840/cx25840-ir.c
+++ b/drivers/media/i2c/cx25840/cx25840-ir.c
@@ -224,7 +224,7 @@ static inline unsigned int lpf_count_to_us(unsigned int count)
}
/*
- * FIFO register pulse width count compuations
+ * FIFO register pulse width count computations
*/
static u32 clock_divider_to_resolution(u16 divider)
{
diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c
index c23de593c17d..d9ece4b2d047 100644
--- a/drivers/media/i2c/lm3560.c
+++ b/drivers/media/i2c/lm3560.c
@@ -100,14 +100,14 @@ static int lm3560_enable_ctrl(struct lm3560_flash *flash,
int rval;
if (led_no == LM3560_LED0) {
- if (on == true)
+ if (on)
rval = regmap_update_bits(flash->regmap,
REG_ENABLE, 0x08, 0x08);
else
rval = regmap_update_bits(flash->regmap,
REG_ENABLE, 0x08, 0x00);
} else {
- if (on == true)
+ if (on)
rval = regmap_update_bits(flash->regmap,
REG_ENABLE, 0x10, 0x10);
else
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index cdd7c1b7259b..dd3db2458a4f 100644
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -19,6 +19,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-mediabus.h>
+#include <media/v4l2-image-sizes.h>
#include <media/ov7670.h>
MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
@@ -30,19 +31,6 @@ module_param(debug, bool, 0644);
MODULE_PARM_DESC(debug, "Debug level (0-1)");
/*
- * Basic window sizes. These probably belong somewhere more globally
- * useful.
- */
-#define VGA_WIDTH 640
-#define VGA_HEIGHT 480
-#define QVGA_WIDTH 320
-#define QVGA_HEIGHT 240
-#define CIF_WIDTH 352
-#define CIF_HEIGHT 288
-#define QCIF_WIDTH 176
-#define QCIF_HEIGHT 144
-
-/*
* The 7670 sits on i2c with ID 0x42
*/
#define OV7670_I2C_ADDR 0x42
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 564f05f2c9ef..0e461a6fd065 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -816,7 +816,7 @@ static void s5k5baf_hw_find_min_fiv(struct s5k5baf *state)
"error setting frame interval: %d\n", err);
state->error = -EINVAL;
}
- };
+ }
v4l2_err(&state->sd, "cannot find correct frame interval\n");
state->error = -ERANGE;
}
diff --git a/drivers/media/i2c/saa6752hs.c b/drivers/media/i2c/saa6752hs.c
index 04e9e55018a5..4024ea6f1371 100644
--- a/drivers/media/i2c/saa6752hs.c
+++ b/drivers/media/i2c/saa6752hs.c
@@ -660,7 +660,7 @@ static const struct v4l2_subdev_ops saa6752hs_ops = {
static int saa6752hs_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
- struct saa6752hs_state *h = kzalloc(sizeof(*h), GFP_KERNEL);
+ struct saa6752hs_state *h;
struct v4l2_subdev *sd;
struct v4l2_ctrl_handler *hdl;
u8 addr = 0x13;
@@ -668,6 +668,8 @@ static int saa6752hs_probe(struct i2c_client *client,
v4l_info(client, "chip found @ 0x%x (%s)\n",
client->addr << 1, client->adapter->name);
+
+ h = devm_kzalloc(&client->dev, sizeof(*h), GFP_KERNEL);
if (h == NULL)
return -ENOMEM;
sd = &h->sd;
@@ -752,7 +754,6 @@ static int saa6752hs_probe(struct i2c_client *client,
int err = hdl->error;
v4l2_ctrl_handler_free(hdl);
- kfree(h);
return err;
}
v4l2_ctrl_cluster(3, &h->video_bitrate_mode);
@@ -767,7 +768,6 @@ static int saa6752hs_remove(struct i2c_client *client)
v4l2_device_unregister_subdev(sd);
v4l2_ctrl_handler_free(&to_state(sd)->hdl);
- kfree(to_state(sd));
return 0;
}
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 1eaf975d3612..932ed9be9ff3 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -31,8 +31,9 @@
#include <linux/device.h>
#include <linux/gpio.h>
#include <linux/module.h>
-#include <linux/slab.h>
#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/smiapp.h>
#include <linux/v4l2-mediabus.h>
#include <media/v4l2-device.h>
@@ -297,8 +298,9 @@ static int smiapp_pll_update(struct smiapp_sensor *sensor)
if (rval < 0)
return rval;
- *sensor->pixel_rate_parray->p_cur.p_s64 = pll->vt_pix_clk_freq_hz;
- *sensor->pixel_rate_csi->p_cur.p_s64 = pll->pixel_rate_csi;
+ __v4l2_ctrl_s_ctrl_int64(sensor->pixel_rate_parray,
+ pll->vt_pix_clk_freq_hz);
+ __v4l2_ctrl_s_ctrl_int64(sensor->pixel_rate_csi, pll->pixel_rate_csi);
return 0;
}
@@ -319,13 +321,7 @@ static void __smiapp_update_exposure_limits(struct smiapp_sensor *sensor)
+ sensor->vblank->val
- sensor->limits[SMIAPP_LIMIT_COARSE_INTEGRATION_TIME_MAX_MARGIN];
- ctrl->maximum = max;
- if (ctrl->default_value > max)
- ctrl->default_value = max;
- if (ctrl->val > max)
- ctrl->val = max;
- if (ctrl->cur.val > max)
- ctrl->cur.val = max;
+ __v4l2_ctrl_modify_range(ctrl, ctrl->minimum, max, ctrl->step, max);
}
/*
@@ -404,6 +400,14 @@ static void smiapp_update_mbus_formats(struct smiapp_sensor *sensor)
pixel_order_str[pixel_order]);
}
+static const char * const smiapp_test_patterns[] = {
+ "Disabled",
+ "Solid Colour",
+ "Eight Vertical Colour Bars",
+ "Colour Bars With Fade to Grey",
+ "Pseudorandom Sequence (PN9)",
+};
+
static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
{
struct smiapp_sensor *sensor =
@@ -477,6 +481,39 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
return smiapp_pll_update(sensor);
+ case V4L2_CID_TEST_PATTERN: {
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(sensor->test_data); i++)
+ v4l2_ctrl_activate(
+ sensor->test_data[i],
+ ctrl->val ==
+ V4L2_SMIAPP_TEST_PATTERN_MODE_SOLID_COLOUR);
+
+ return smiapp_write(
+ sensor, SMIAPP_REG_U16_TEST_PATTERN_MODE, ctrl->val);
+ }
+
+ case V4L2_CID_TEST_PATTERN_RED:
+ return smiapp_write(
+ sensor, SMIAPP_REG_U16_TEST_DATA_RED, ctrl->val);
+
+ case V4L2_CID_TEST_PATTERN_GREENR:
+ return smiapp_write(
+ sensor, SMIAPP_REG_U16_TEST_DATA_GREENR, ctrl->val);
+
+ case V4L2_CID_TEST_PATTERN_BLUE:
+ return smiapp_write(
+ sensor, SMIAPP_REG_U16_TEST_DATA_BLUE, ctrl->val);
+
+ case V4L2_CID_TEST_PATTERN_GREENB:
+ return smiapp_write(
+ sensor, SMIAPP_REG_U16_TEST_DATA_GREENB, ctrl->val);
+
+ case V4L2_CID_PIXEL_RATE:
+ /* For v4l2_ctrl_s_ctrl_int64() used internally. */
+ return 0;
+
default:
return -EINVAL;
}
@@ -489,10 +526,10 @@ static const struct v4l2_ctrl_ops smiapp_ctrl_ops = {
static int smiapp_init_controls(struct smiapp_sensor *sensor)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
- unsigned int max;
+ unsigned int max, i;
int rval;
- rval = v4l2_ctrl_handler_init(&sensor->pixel_array->ctrl_handler, 7);
+ rval = v4l2_ctrl_handler_init(&sensor->pixel_array->ctrl_handler, 12);
if (rval)
return rval;
sensor->pixel_array->ctrl_handler.lock = &sensor->mutex;
@@ -535,6 +572,20 @@ static int smiapp_init_controls(struct smiapp_sensor *sensor)
&sensor->pixel_array->ctrl_handler, &smiapp_ctrl_ops,
V4L2_CID_PIXEL_RATE, 1, INT_MAX, 1, 1);
+ v4l2_ctrl_new_std_menu_items(&sensor->pixel_array->ctrl_handler,
+ &smiapp_ctrl_ops, V4L2_CID_TEST_PATTERN,
+ ARRAY_SIZE(smiapp_test_patterns) - 1,
+ 0, 0, smiapp_test_patterns);
+
+ for (i = 0; i < ARRAY_SIZE(sensor->test_data); i++) {
+ int max_value = (1 << sensor->csi_format->width) - 1;
+ sensor->test_data[i] =
+ v4l2_ctrl_new_std(
+ &sensor->pixel_array->ctrl_handler,
+ &smiapp_ctrl_ops, V4L2_CID_TEST_PATTERN_RED + i,
+ 0, max_value, 1, max_value);
+ }
+
if (sensor->pixel_array->ctrl_handler.error) {
dev_err(&client->dev,
"pixel array controls initialization failed (%d)\n",
@@ -782,36 +833,25 @@ static void smiapp_update_blanking(struct smiapp_sensor *sensor)
{
struct v4l2_ctrl *vblank = sensor->vblank;
struct v4l2_ctrl *hblank = sensor->hblank;
+ int min, max;
- vblank->minimum =
- max_t(int,
- sensor->limits[SMIAPP_LIMIT_MIN_FRAME_BLANKING_LINES],
- sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN] -
- sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height);
- vblank->maximum =
- sensor->limits[SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN] -
+ min = max_t(int,
+ sensor->limits[SMIAPP_LIMIT_MIN_FRAME_BLANKING_LINES],
+ sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN] -
+ sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height);
+ max = sensor->limits[SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN] -
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height;
- vblank->val = clamp_t(int, vblank->val,
- vblank->minimum, vblank->maximum);
- vblank->default_value = vblank->minimum;
- vblank->val = vblank->val;
- vblank->cur.val = vblank->val;
-
- hblank->minimum =
- max_t(int,
- sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN] -
- sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width,
- sensor->limits[SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN]);
- hblank->maximum =
- sensor->limits[SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN] -
+ __v4l2_ctrl_modify_range(vblank, min, max, vblank->step, min);
+
+ min = max_t(int,
+ sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN] -
+ sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width,
+ sensor->limits[SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN]);
+ max = sensor->limits[SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN] -
sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width;
- hblank->val = clamp_t(int, hblank->val,
- hblank->minimum, hblank->maximum);
- hblank->default_value = hblank->minimum;
- hblank->val = hblank->val;
- hblank->cur.val = hblank->val;
+ __v4l2_ctrl_modify_range(hblank, min, max, hblank->step, min);
__smiapp_update_exposure_limits(sensor);
}
@@ -1272,7 +1312,7 @@ static void smiapp_power_off(struct smiapp_sensor *sensor)
clk_disable_unprepare(sensor->ext_clk);
usleep_range(5000, 5000);
regulator_disable(sensor->vana);
- sensor->streaming = 0;
+ sensor->streaming = false;
}
static int smiapp_set_power(struct v4l2_subdev *subdev, int on)
@@ -1282,19 +1322,12 @@ static int smiapp_set_power(struct v4l2_subdev *subdev, int on)
mutex_lock(&sensor->power_mutex);
- /*
- * If the power count is modified from 0 to != 0 or from != 0
- * to 0, update the power state.
- */
- if (!sensor->power_count == !on)
- goto out;
-
- if (on) {
+ if (on && !sensor->power_count) {
/* Power on and perform initialisation. */
ret = smiapp_power_on(sensor);
if (ret < 0)
goto out;
- } else {
+ } else if (!on && sensor->power_count == 1) {
smiapp_power_off(sensor);
}
@@ -1469,13 +1502,13 @@ static int smiapp_set_stream(struct v4l2_subdev *subdev, int enable)
return 0;
if (enable) {
- sensor->streaming = 1;
+ sensor->streaming = true;
rval = smiapp_start_streaming(sensor);
if (rval < 0)
- sensor->streaming = 0;
+ sensor->streaming = false;
} else {
rval = smiapp_stop_streaming(sensor);
- sensor->streaming = 0;
+ sensor->streaming = false;
}
return rval;
@@ -1671,17 +1704,34 @@ static int smiapp_set_format(struct v4l2_subdev *subdev,
if (fmt->pad == ssd->source_pad) {
u32 code = fmt->format.code;
int rval = __smiapp_get_format(subdev, fh, fmt);
+ bool range_changed = false;
+ unsigned int i;
if (!rval && subdev == &sensor->src->sd) {
const struct smiapp_csi_data_format *csi_format =
smiapp_validate_csi_data_format(sensor, code);
- if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
+
+ if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+ if (csi_format->width !=
+ sensor->csi_format->width)
+ range_changed = true;
+
sensor->csi_format = csi_format;
+ }
+
fmt->format.code = csi_format->code;
}
mutex_unlock(&sensor->mutex);
- return rval;
+ if (rval || !range_changed)
+ return rval;
+
+ for (i = 0; i < ARRAY_SIZE(sensor->test_data); i++)
+ v4l2_ctrl_modify_range(
+ sensor->test_data[i],
+ 0, (1 << sensor->csi_format->width) - 1, 1, 0);
+
+ return 0;
}
/* Sink pad. Width and height are changeable here. */
@@ -2572,7 +2622,7 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
this->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
this->sd.internal_ops = &smiapp_internal_ops;
- this->sd.owner = NULL;
+ this->sd.owner = THIS_MODULE;
v4l2_set_subdevdata(&this->sd, client);
rval = media_entity_init(&this->sd.entity,
diff --git a/drivers/media/i2c/smiapp/smiapp.h b/drivers/media/i2c/smiapp/smiapp.h
index 7cc5aae662fd..874b49ffd88f 100644
--- a/drivers/media/i2c/smiapp/smiapp.h
+++ b/drivers/media/i2c/smiapp/smiapp.h
@@ -54,6 +54,8 @@
(1000 + (SMIAPP_RESET_DELAY_CLOCKS * 1000 \
+ (clk) / 1000 - 1) / ((clk) / 1000))
+#define SMIAPP_COLOUR_COMPONENTS 4
+
#include "smiapp-limits.h"
struct smiapp_quirk;
@@ -241,6 +243,8 @@ struct smiapp_sensor {
/* src controls */
struct v4l2_ctrl *link_freq;
struct v4l2_ctrl *pixel_rate_csi;
+ /* test pattern colour components */
+ struct v4l2_ctrl *test_data[SMIAPP_COLOUR_COMPONENTS];
};
#define to_smiapp_subdev(_sd) \
diff --git a/drivers/media/i2c/soc_camera/mt9t112.c b/drivers/media/i2c/soc_camera/mt9t112.c
index 46f431a13782..996d7b4007a5 100644
--- a/drivers/media/i2c/soc_camera/mt9t112.c
+++ b/drivers/media/i2c/soc_camera/mt9t112.c
@@ -29,6 +29,7 @@
#include <media/soc_camera.h>
#include <media/v4l2-clk.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-image-sizes.h>
/* you can check PLL/clock info */
/* #define EXT_CLOCK 24000000 */
@@ -42,9 +43,6 @@
#define MAX_WIDTH 2048
#define MAX_HEIGHT 1536
-#define VGA_WIDTH 640
-#define VGA_HEIGHT 480
-
/*
* macro of read/write
*/
diff --git a/drivers/media/i2c/soc_camera/ov772x.c b/drivers/media/i2c/soc_camera/ov772x.c
index 7f2b3c8926af..970a04e1e56e 100644
--- a/drivers/media/i2c/soc_camera/ov772x.c
+++ b/drivers/media/i2c/soc_camera/ov772x.c
@@ -29,6 +29,7 @@
#include <media/v4l2-clk.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-subdev.h>
+#include <media/v4l2-image-sizes.h>
/*
* register offset
@@ -360,10 +361,6 @@
#define SCAL0_ACTRL 0x08 /* Auto scaling factor control */
#define SCAL1_2_ACTRL 0x04 /* Auto scaling factor control */
-#define VGA_WIDTH 640
-#define VGA_HEIGHT 480
-#define QVGA_WIDTH 320
-#define QVGA_HEIGHT 240
#define OV772X_MAX_WIDTH VGA_WIDTH
#define OV772X_MAX_HEIGHT VGA_HEIGHT
diff --git a/drivers/media/i2c/soc_camera/ov9740.c b/drivers/media/i2c/soc_camera/ov9740.c
index ea76863dfdb4..ee9eb635d540 100644
--- a/drivers/media/i2c/soc_camera/ov9740.c
+++ b/drivers/media/i2c/soc_camera/ov9740.c
@@ -564,13 +564,13 @@ static int ov9740_set_res(struct i2c_client *client, u32 width, u32 height)
u32 y_start;
u32 x_end;
u32 y_end;
- bool scaling = 0;
+ bool scaling = false;
u32 scale_input_x;
u32 scale_input_y;
int ret;
if ((width != OV9740_MAX_WIDTH) || (height != OV9740_MAX_HEIGHT))
- scaling = 1;
+ scaling = true;
/*
* Try to use as much of the sensor area as possible when supporting
diff --git a/drivers/media/i2c/tda7432.c b/drivers/media/i2c/tda7432.c
index 72af644fa051..cf93021a6500 100644
--- a/drivers/media/i2c/tda7432.c
+++ b/drivers/media/i2c/tda7432.c
@@ -293,7 +293,7 @@ static int tda7432_s_ctrl(struct v4l2_ctrl *ctrl)
if (t->mute->val) {
lf |= TDA7432_MUTE;
lr |= TDA7432_MUTE;
- lf |= TDA7432_MUTE;
+ rf |= TDA7432_MUTE;
rr |= TDA7432_MUTE;
}
/* Mute & update balance*/
diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
index 11f2387e1dab..51bac762638b 100644
--- a/drivers/media/i2c/tvp7002.c
+++ b/drivers/media/i2c/tvp7002.c
@@ -775,25 +775,20 @@ static int tvp7002_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index,
static int tvp7002_s_stream(struct v4l2_subdev *sd, int enable)
{
struct tvp7002 *device = to_tvp7002(sd);
- int error = 0;
+ int error;
if (device->streaming == enable)
return 0;
- if (enable) {
- /* Set output state on (low impedance means stream on) */
- error = tvp7002_write(sd, TVP7002_MISC_CTL_2, 0x00);
- device->streaming = enable;
- } else {
- /* Set output state off (high impedance means stream off) */
- error = tvp7002_write(sd, TVP7002_MISC_CTL_2, 0x03);
- if (error)
- v4l2_dbg(1, debug, sd, "Unable to stop streaming\n");
-
- device->streaming = enable;
+ /* low impedance: on, high impedance: off */
+ error = tvp7002_write(sd, TVP7002_MISC_CTL_2, enable ? 0x00 : 0x03);
+ if (error) {
+ v4l2_dbg(1, debug, sd, "Fail to set streaming\n");
+ return error;
}
- return error;
+ device->streaming = enable;
+ return 0;
}
/*
diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c
index 23f4f65fccd7..373f2df52492 100644
--- a/drivers/media/i2c/vs6624.c
+++ b/drivers/media/i2c/vs6624.c
@@ -30,22 +30,10 @@
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-mediabus.h>
+#include <media/v4l2-image-sizes.h>
#include "vs6624_regs.h"
-#define VGA_WIDTH 640
-#define VGA_HEIGHT 480
-#define QVGA_WIDTH 320
-#define QVGA_HEIGHT 240
-#define QQVGA_WIDTH 160
-#define QQVGA_HEIGHT 120
-#define CIF_WIDTH 352
-#define CIF_HEIGHT 288
-#define QCIF_WIDTH 176
-#define QCIF_HEIGHT 144
-#define QQCIF_WIDTH 88
-#define QQCIF_HEIGHT 72
-
#define MAX_FRAME_RATE 30
struct vs6624 {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.