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-rw-r--r--drivers/media/i2c/adv7511.c44
-rw-r--r--drivers/media/i2c/adv7604.c67
-rw-r--r--drivers/media/i2c/adv7842.c42
-rw-r--r--drivers/media/i2c/cs53l32a.c7
-rw-r--r--drivers/media/i2c/cx25840/cx25840-core.c7
-rw-r--r--drivers/media/i2c/msp3400-driver.c7
-rw-r--r--drivers/media/i2c/saa7115.c7
-rw-r--r--drivers/media/i2c/tc358743.c15
-rw-r--r--drivers/media/i2c/tvaudio.c7
-rw-r--r--drivers/media/i2c/wm8775.c7
10 files changed, 79 insertions, 131 deletions
diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c
index 39d409f99628..6d7cad54a65d 100644
--- a/drivers/media/i2c/adv7511.c
+++ b/drivers/media/i2c/adv7511.c
@@ -382,28 +382,20 @@ static void adv7511_csc_rgb_full2limit(struct v4l2_subdev *sd, bool enable)
}
}
-static void adv7511_set_IT_content_AVI_InfoFrame(struct v4l2_subdev *sd)
+static void adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2_ctrl *ctrl)
{
struct adv7511_state *state = get_adv7511_state(sd);
- if (state->dv_timings.bt.flags & V4L2_DV_FL_IS_CE_VIDEO) {
- /* CE format, not IT */
- adv7511_wr_and_or(sd, 0x57, 0x7f, 0x00);
- } else {
- /* IT format */
- adv7511_wr_and_or(sd, 0x57, 0x7f, 0x80);
+
+ /* Only makes sense for RGB formats */
+ if (state->fmt_code != MEDIA_BUS_FMT_RGB888_1X24) {
+ /* so just keep quantization */
+ adv7511_csc_rgb_full2limit(sd, false);
+ return;
}
-}
-static int adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2_ctrl *ctrl)
-{
switch (ctrl->val) {
- default:
- return -EINVAL;
- break;
- case V4L2_DV_RGB_RANGE_AUTO: {
+ case V4L2_DV_RGB_RANGE_AUTO:
/* automatic */
- struct adv7511_state *state = get_adv7511_state(sd);
-
if (state->dv_timings.bt.flags & V4L2_DV_FL_IS_CE_VIDEO) {
/* CE format, RGB limited range (16-235) */
adv7511_csc_rgb_full2limit(sd, true);
@@ -411,7 +403,6 @@ static int adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2
/* not CE format, RGB full range (0-255) */
adv7511_csc_rgb_full2limit(sd, false);
}
- }
break;
case V4L2_DV_RGB_RANGE_LIMITED:
/* RGB limited range (16-235) */
@@ -422,7 +413,6 @@ static int adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2
adv7511_csc_rgb_full2limit(sd, false);
break;
}
- return 0;
}
/* ------------------------------ CTRL OPS ------------------------------ */
@@ -439,8 +429,10 @@ static int adv7511_s_ctrl(struct v4l2_ctrl *ctrl)
adv7511_wr_and_or(sd, 0xaf, 0xfd, ctrl->val == V4L2_DV_TX_MODE_HDMI ? 0x02 : 0x00);
return 0;
}
- if (state->rgb_quantization_range_ctrl == ctrl)
- return adv7511_set_rgb_quantization_mode(sd, ctrl);
+ if (state->rgb_quantization_range_ctrl == ctrl) {
+ adv7511_set_rgb_quantization_mode(sd, ctrl);
+ return 0;
+ }
if (state->content_type_ctrl == ctrl) {
u8 itc, cn;
@@ -1065,12 +1057,14 @@ static int adv7511_s_dv_timings(struct v4l2_subdev *sd,
/* save timings */
state->dv_timings = *timings;
+ /* set h/vsync polarities */
+ adv7511_wr_and_or(sd, 0x17, 0x9f,
+ ((timings->bt.polarities & V4L2_DV_VSYNC_POS_POL) ? 0 : 0x40) |
+ ((timings->bt.polarities & V4L2_DV_HSYNC_POS_POL) ? 0 : 0x20));
+
/* update quantization range based on new dv_timings */
adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl);
- /* update AVI infoframe */
- adv7511_set_IT_content_AVI_InfoFrame(sd);
-
return 0;
}
@@ -1250,8 +1244,6 @@ static int adv7511_enum_mbus_code(struct v4l2_subdev *sd,
static void adv7511_fill_format(struct adv7511_state *state,
struct v4l2_mbus_framefmt *format)
{
- memset(format, 0, sizeof(*format));
-
format->width = state->dv_timings.bt.width;
format->height = state->dv_timings.bt.height;
format->field = V4L2_FIELD_NONE;
@@ -1266,6 +1258,7 @@ static int adv7511_get_fmt(struct v4l2_subdev *sd,
if (format->pad != 0)
return -EINVAL;
+ memset(&format->format, 0, sizeof(format->format));
adv7511_fill_format(state, &format->format);
if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
@@ -1426,6 +1419,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd,
adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2) | (itc << 7));
adv7511_wr_and_or(sd, 0x59, 0x0f, (yq << 6) | (cn << 4));
adv7511_wr_and_or(sd, 0x4a, 0xff, 1);
+ adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl);
return 0;
}
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 4abff32dc852..4003831de712 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -167,6 +167,7 @@ struct adv76xx_state {
struct adv76xx_platform_data pdata;
struct gpio_desc *hpd_gpio[4];
+ struct gpio_desc *reset_gpio;
struct v4l2_subdev sd;
struct media_pad pads[ADV76XX_PAD_MAX];
@@ -187,16 +188,15 @@ struct adv76xx_state {
u16 spa_port_a[2];
struct v4l2_fract aspect_ratio;
u32 rgb_quantization_range;
+ struct delayed_work delayed_work_enable_hotplug;
+ bool restart_stdi_once;
+ /* CEC */
struct cec_adapter *cec_adap;
u8 cec_addr[ADV76XX_MAX_ADDRS];
u8 cec_valid_addrs;
bool cec_enabled_adap;
- struct workqueue_struct *work_queues;
- struct delayed_work delayed_work_enable_hotplug;
- bool restart_stdi_once;
-
/* i2c clients */
struct i2c_client *i2c_clients[ADV76XX_PAGE_MAX];
@@ -1102,6 +1102,10 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
struct adv76xx_state *state = to_state(sd);
bool rgb_output = io_read(sd, 0x02) & 0x02;
bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80;
+ u8 y = HDMI_COLORSPACE_RGB;
+
+ if (hdmi_signal && (io_read(sd, 0x60) & 1))
+ y = infoframe_read(sd, 0x01) >> 5;
v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n",
__func__, state->rgb_quantization_range,
@@ -1109,6 +1113,7 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
adv76xx_set_gain(sd, true, 0x0, 0x0, 0x0);
adv76xx_set_offset(sd, true, 0x0, 0x0, 0x0);
+ io_write_clr_set(sd, 0x02, 0x04, rgb_output ? 0 : 4);
switch (state->rgb_quantization_range) {
case V4L2_DV_RGB_RANGE_AUTO:
@@ -1158,6 +1163,9 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
break;
}
+ if (y != HDMI_COLORSPACE_RGB)
+ break;
+
/* RGB limited range (16-235) */
io_write_clr_set(sd, 0x02, 0xf0, 0x00);
@@ -1169,6 +1177,9 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
break;
}
+ if (y != HDMI_COLORSPACE_RGB)
+ break;
+
/* RGB full range (0-255) */
io_write_clr_set(sd, 0x02, 0xf0, 0x10);
@@ -1865,6 +1876,7 @@ static void adv76xx_setup_format(struct adv76xx_state *state)
io_write_clr_set(sd, 0x04, 0xe0, adv76xx_op_ch_sel(state));
io_write_clr_set(sd, 0x05, 0x01,
state->format->swap_cb_cr ? ADV76XX_OP_SWAP_CB_CR : 0);
+ set_rgb_quantization_range(sd);
}
static int adv76xx_get_format(struct v4l2_subdev *sd,
@@ -2360,8 +2372,7 @@ static int adv76xx_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid)
cec_s_phys_addr(state->cec_adap, pa, false);
/* enable hotplug after 100 ms */
- queue_delayed_work(state->work_queues,
- &state->delayed_work_enable_hotplug, HZ / 10);
+ schedule_delayed_work(&state->delayed_work_enable_hotplug, HZ / 10);
return 0;
}
@@ -2540,11 +2551,10 @@ static int adv76xx_log_status(struct v4l2_subdev *sd)
rgb_quantization_range_txt[state->rgb_quantization_range]);
v4l2_info(sd, "Input color space: %s\n",
input_color_space_txt[reg_io_0x02 >> 4]);
- v4l2_info(sd, "Output color space: %s %s, saturator %s, alt-gamma %s\n",
+ v4l2_info(sd, "Output color space: %s %s, alt-gamma %s\n",
(reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",
- (reg_io_0x02 & 0x04) ? "(16-235)" : "(0-255)",
(((reg_io_0x02 >> 2) & 0x01) ^ (reg_io_0x02 & 0x01)) ?
- "enabled" : "disabled",
+ "(16-235)" : "(0-255)",
(reg_io_0x02 & 0x08) ? "enabled" : "disabled");
v4l2_info(sd, "Color space conversion: %s\n",
csc_coeff_sel_rb[cp_read(sd, info->cp_csc) >> 4]);
@@ -2732,10 +2742,7 @@ static int adv76xx_core_init(struct v4l2_subdev *sd)
cp_write(sd, 0xcf, 0x01); /* Power down macrovision */
/* video format */
- io_write_clr_set(sd, 0x02, 0x0f,
- pdata->alt_gamma << 3 |
- pdata->op_656_range << 2 |
- pdata->alt_data_sat << 0);
+ io_write_clr_set(sd, 0x02, 0x0f, pdata->alt_gamma << 3);
io_write_clr_set(sd, 0x05, 0x0e, pdata->blank_data << 3 |
pdata->insert_av_codes << 2 |
pdata->replicate_av_codes << 1);
@@ -3085,10 +3092,8 @@ static int adv76xx_parse_dt(struct adv76xx_state *state)
if (flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
state->pdata.inv_llc_pol = 1;
- if (bus_cfg.bus_type == V4L2_MBUS_BT656) {
+ if (bus_cfg.bus_type == V4L2_MBUS_BT656)
state->pdata.insert_av_codes = 1;
- state->pdata.op_656_range = 1;
- }
/* Disable the interrupt for now as no DT-based board uses it. */
state->pdata.int1_config = ADV76XX_INT1_CONFIG_DISABLED;
@@ -3111,7 +3116,6 @@ static int adv76xx_parse_dt(struct adv76xx_state *state)
state->pdata.disable_pwrdnb = 0;
state->pdata.disable_cable_det_rst = 0;
state->pdata.blank_data = 1;
- state->pdata.alt_data_sat = 1;
state->pdata.op_format_mode_sel = ADV7604_OP_FORMAT_MODE0;
state->pdata.bus_order = ADV7604_BUS_ORDER_RGB;
@@ -3260,6 +3264,19 @@ static int configure_regmaps(struct adv76xx_state *state)
return 0;
}
+static void adv76xx_reset(struct adv76xx_state *state)
+{
+ if (state->reset_gpio) {
+ /* ADV76XX can be reset by a low reset pulse of minimum 5 ms. */
+ gpiod_set_value_cansleep(state->reset_gpio, 0);
+ usleep_range(5000, 10000);
+ gpiod_set_value_cansleep(state->reset_gpio, 1);
+ /* It is recommended to wait 5 ms after the low pulse before */
+ /* an I2C write is performed to the ADV76XX. */
+ usleep_range(5000, 10000);
+ }
+}
+
static int adv76xx_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@@ -3323,6 +3340,12 @@ static int adv76xx_probe(struct i2c_client *client,
if (state->hpd_gpio[i])
v4l_info(client, "Handling HPD %u GPIO\n", i);
}
+ state->reset_gpio = devm_gpiod_get_optional(&client->dev, "reset",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(state->reset_gpio))
+ return PTR_ERR(state->reset_gpio);
+
+ adv76xx_reset(state);
state->timings = cea640x480;
state->format = adv76xx_format_info(state, MEDIA_BUS_FMT_YUYV8_2X8);
@@ -3447,14 +3470,6 @@ static int adv76xx_probe(struct i2c_client *client,
}
}
- /* work queues */
- state->work_queues = create_singlethread_workqueue(client->name);
- if (!state->work_queues) {
- v4l2_err(sd, "Could not create work queue\n");
- err = -ENOMEM;
- goto err_i2c;
- }
-
INIT_DELAYED_WORK(&state->delayed_work_enable_hotplug,
adv76xx_delayed_work_enable_hotplug);
@@ -3502,7 +3517,6 @@ err_entity:
media_entity_cleanup(&sd->entity);
err_work_queues:
cancel_delayed_work(&state->delayed_work_enable_hotplug);
- destroy_workqueue(state->work_queues);
err_i2c:
adv76xx_unregister_clients(state);
err_hdl:
@@ -3525,7 +3539,6 @@ static int adv76xx_remove(struct i2c_client *client)
io_write(sd, 0x73, 0);
cancel_delayed_work(&state->delayed_work_enable_hotplug);
- destroy_workqueue(state->work_queues);
v4l2_async_unregister_subdev(sd);
media_entity_cleanup(&sd->entity);
adv76xx_unregister_clients(to_state(sd));
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index fb01fee33dfe..8c2a52e280af 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -121,7 +121,6 @@ struct adv7842_state {
struct v4l2_fract aspect_ratio;
u32 rgb_quantization_range;
bool is_cea_format;
- struct workqueue_struct *work_queues;
struct delayed_work delayed_work_enable_hotplug;
bool restart_stdi_once;
bool hdmi_port_a;
@@ -776,8 +775,7 @@ static int edid_write_vga_segment(struct v4l2_subdev *sd)
}
/* enable hotplug after 200 ms */
- queue_delayed_work(state->work_queues,
- &state->delayed_work_enable_hotplug, HZ / 5);
+ schedule_delayed_work(&state->delayed_work_enable_hotplug, HZ / 5);
return 0;
}
@@ -853,8 +851,7 @@ static int edid_write_hdmi_segment(struct v4l2_subdev *sd, u8 port)
cec_s_phys_addr(state->cec_adap, pa, false);
/* enable hotplug after 200 ms */
- queue_delayed_work(state->work_queues,
- &state->delayed_work_enable_hotplug, HZ / 5);
+ schedule_delayed_work(&state->delayed_work_enable_hotplug, HZ / 5);
return 0;
}
@@ -1187,6 +1184,10 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
struct adv7842_state *state = to_state(sd);
bool rgb_output = io_read(sd, 0x02) & 0x02;
bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80;
+ u8 y = HDMI_COLORSPACE_RGB;
+
+ if (hdmi_signal && (io_read(sd, 0x60) & 1))
+ y = infoframe_read(sd, 0x01) >> 5;
v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n",
__func__, state->rgb_quantization_range,
@@ -1194,6 +1195,7 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
adv7842_set_gain(sd, true, 0x0, 0x0, 0x0);
adv7842_set_offset(sd, true, 0x0, 0x0, 0x0);
+ io_write_clr_set(sd, 0x02, 0x04, rgb_output ? 0 : 4);
switch (state->rgb_quantization_range) {
case V4L2_DV_RGB_RANGE_AUTO:
@@ -1243,6 +1245,9 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
break;
}
+ if (y != HDMI_COLORSPACE_RGB)
+ break;
+
/* RGB limited range (16-235) */
io_write_and_or(sd, 0x02, 0x0f, 0x00);
@@ -1254,6 +1259,9 @@ static void set_rgb_quantization_range(struct v4l2_subdev *sd)
break;
}
+ if (y != HDMI_COLORSPACE_RGB)
+ break;
+
/* RGB full range (0-255) */
io_write_and_or(sd, 0x02, 0x0f, 0x10);
@@ -2061,6 +2069,7 @@ static void adv7842_setup_format(struct adv7842_state *state)
io_write_clr_set(sd, 0x04, 0xe0, adv7842_op_ch_sel(state));
io_write_clr_set(sd, 0x05, 0x01,
state->format->swap_cb_cr ? ADV7842_OP_SWAP_CB_CR : 0);
+ set_rgb_quantization_range(sd);
}
static int adv7842_get_format(struct v4l2_subdev *sd,
@@ -2780,11 +2789,11 @@ static int adv7842_cp_log_status(struct v4l2_subdev *sd)
rgb_quantization_range_txt[state->rgb_quantization_range]);
v4l2_info(sd, "Input color space: %s\n",
input_color_space_txt[reg_io_0x02 >> 4]);
- v4l2_info(sd, "Output color space: %s %s, saturator %s\n",
+ v4l2_info(sd, "Output color space: %s %s, alt-gamma %s\n",
(reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",
- (reg_io_0x02 & 0x04) ? "(16-235)" : "(0-255)",
- ((reg_io_0x02 & 0x04) ^ (reg_io_0x02 & 0x01)) ?
- "enabled" : "disabled");
+ (((reg_io_0x02 >> 2) & 0x01) ^ (reg_io_0x02 & 0x01)) ?
+ "(16-235)" : "(0-255)",
+ (reg_io_0x02 & 0x08) ? "enabled" : "disabled");
v4l2_info(sd, "Color space conversion: %s\n",
csc_coeff_sel_rb[cp_read(sd, 0xf4) >> 4]);
@@ -2988,11 +2997,7 @@ static int adv7842_core_init(struct v4l2_subdev *sd)
io_write(sd, 0x15, 0x80); /* Power up pads */
/* video format */
- io_write(sd, 0x02,
- 0xf0 |
- pdata->alt_gamma << 3 |
- pdata->op_656_range << 2 |
- pdata->alt_data_sat << 0);
+ io_write(sd, 0x02, 0xf0 | pdata->alt_gamma << 3);
io_write_and_or(sd, 0x05, 0xf0, pdata->blank_data << 3 |
pdata->insert_av_codes << 2 |
pdata->replicate_av_codes << 1);
@@ -3546,13 +3551,6 @@ static int adv7842_probe(struct i2c_client *client,
goto err_i2c;
}
- /* work queues */
- state->work_queues = create_singlethread_workqueue(client->name);
- if (!state->work_queues) {
- v4l2_err(sd, "Could not create work queue\n");
- err = -ENOMEM;
- goto err_i2c;
- }
INIT_DELAYED_WORK(&state->delayed_work_enable_hotplug,
adv7842_delayed_work_enable_hotplug);
@@ -3585,7 +3583,6 @@ err_entity:
media_entity_cleanup(&sd->entity);
err_work_queues:
cancel_delayed_work(&state->delayed_work_enable_hotplug);
- destroy_workqueue(state->work_queues);
err_i2c:
adv7842_unregister_clients(sd);
err_hdl:
@@ -3602,7 +3599,6 @@ static int adv7842_remove(struct i2c_client *client)
adv7842_irq_enable(sd, false);
cancel_delayed_work(&state->delayed_work_enable_hotplug);
- destroy_workqueue(state->work_queues);
v4l2_device_unregister_subdev(sd);
media_entity_cleanup(&sd->entity);
adv7842_unregister_clients(sd);
diff --git a/drivers/media/i2c/cs53l32a.c b/drivers/media/i2c/cs53l32a.c
index b7e87e38642a..e4b3cf49dd38 100644
--- a/drivers/media/i2c/cs53l32a.c
+++ b/drivers/media/i2c/cs53l32a.c
@@ -121,13 +121,6 @@ static const struct v4l2_ctrl_ops cs53l32a_ctrl_ops = {
static const struct v4l2_subdev_core_ops cs53l32a_core_ops = {
.log_status = cs53l32a_log_status,
- .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
- .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
- .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
- .g_ctrl = v4l2_subdev_g_ctrl,
- .s_ctrl = v4l2_subdev_s_ctrl,
- .queryctrl = v4l2_subdev_queryctrl,
- .querymenu = v4l2_subdev_querymenu,
};
static const struct v4l2_subdev_audio_ops cs53l32a_audio_ops = {
diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c
index 07a3e7173144..142ae28803bb 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.c
+++ b/drivers/media/i2c/cx25840/cx25840-core.c
@@ -5042,13 +5042,6 @@ static const struct v4l2_ctrl_ops cx25840_ctrl_ops = {
static const struct v4l2_subdev_core_ops cx25840_core_ops = {
.log_status = cx25840_log_status,
- .g_ctrl = v4l2_subdev_g_ctrl,
- .s_ctrl = v4l2_subdev_s_ctrl,
- .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
- .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
- .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
- .queryctrl = v4l2_subdev_queryctrl,
- .querymenu = v4l2_subdev_querymenu,
.reset = cx25840_reset,
.load_fw = cx25840_load_fw,
.s_io_pin_config = common_s_io_pin_config,
diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c
index e016626ebf89..503b7c4f0a9b 100644
--- a/drivers/media/i2c/msp3400-driver.c
+++ b/drivers/media/i2c/msp3400-driver.c
@@ -642,13 +642,6 @@ static const struct v4l2_ctrl_ops msp_ctrl_ops = {
static const struct v4l2_subdev_core_ops msp_core_ops = {
.log_status = msp_log_status,
- .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
- .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
- .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
- .g_ctrl = v4l2_subdev_g_ctrl,
- .s_ctrl = v4l2_subdev_s_ctrl,
- .queryctrl = v4l2_subdev_queryctrl,
- .querymenu = v4l2_subdev_querymenu,
};
static const struct v4l2_subdev_video_ops msp_video_ops = {
diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c
index bd3526bdd539..58062b41c923 100644
--- a/drivers/media/i2c/saa7115.c
+++ b/drivers/media/i2c/saa7115.c
@@ -1585,13 +1585,6 @@ static const struct v4l2_ctrl_ops saa711x_ctrl_ops = {
static const struct v4l2_subdev_core_ops saa711x_core_ops = {
.log_status = saa711x_log_status,
- .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
- .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
- .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
- .g_ctrl = v4l2_subdev_g_ctrl,
- .s_ctrl = v4l2_subdev_s_ctrl,
- .queryctrl = v4l2_subdev_queryctrl,
- .querymenu = v4l2_subdev_querymenu,
.reset = saa711x_reset,
.s_gpio = saa711x_s_gpio,
#ifdef CONFIG_VIDEO_ADV_DEBUG
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index 6cf6d06737a5..1e3a0dd2238c 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -89,8 +89,6 @@ struct tc358743_state {
struct v4l2_ctrl *audio_sampling_rate_ctrl;
struct v4l2_ctrl *audio_present_ctrl;
- /* work queues */
- struct workqueue_struct *work_queues;
struct delayed_work delayed_work_enable_hotplug;
/* edid */
@@ -425,8 +423,7 @@ static void tc358743_enable_edid(struct v4l2_subdev *sd)
/* Enable hotplug after 100 ms. DDC access to EDID is also enabled when
* hotplug is enabled. See register DDC_CTL */
- queue_delayed_work(state->work_queues,
- &state->delayed_work_enable_hotplug, HZ / 10);
+ schedule_delayed_work(&state->delayed_work_enable_hotplug, HZ / 10);
tc358743_enable_interrupts(sd, true);
tc358743_s_ctrl_detect_tx_5v(sd);
@@ -1884,14 +1881,6 @@ static int tc358743_probe(struct i2c_client *client,
goto err_hdl;
}
- /* work queues */
- state->work_queues = create_singlethread_workqueue(client->name);
- if (!state->work_queues) {
- v4l2_err(sd, "Could not create work queue\n");
- err = -ENOMEM;
- goto err_hdl;
- }
-
state->pad.flags = MEDIA_PAD_FL_SOURCE;
err = media_entity_pads_init(&sd->entity, 1, &state->pad);
if (err < 0)
@@ -1940,7 +1929,6 @@ static int tc358743_probe(struct i2c_client *client,
err_work_queues:
cancel_delayed_work(&state->delayed_work_enable_hotplug);
- destroy_workqueue(state->work_queues);
mutex_destroy(&state->confctl_mutex);
err_hdl:
media_entity_cleanup(&sd->entity);
@@ -1954,7 +1942,6 @@ static int tc358743_remove(struct i2c_client *client)
struct tc358743_state *state = to_state(sd);
cancel_delayed_work(&state->delayed_work_enable_hotplug);
- destroy_workqueue(state->work_queues);
v4l2_async_unregister_subdev(sd);
v4l2_device_unregister_subdev(sd);
mutex_destroy(&state->confctl_mutex);
diff --git a/drivers/media/i2c/tvaudio.c b/drivers/media/i2c/tvaudio.c
index fece2a4339a1..42d1e26e581c 100644
--- a/drivers/media/i2c/tvaudio.c
+++ b/drivers/media/i2c/tvaudio.c
@@ -1855,13 +1855,6 @@ static const struct v4l2_ctrl_ops tvaudio_ctrl_ops = {
static const struct v4l2_subdev_core_ops tvaudio_core_ops = {
.log_status = tvaudio_log_status,
- .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
- .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
- .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
- .g_ctrl = v4l2_subdev_g_ctrl,
- .s_ctrl = v4l2_subdev_s_ctrl,
- .queryctrl = v4l2_subdev_queryctrl,
- .querymenu = v4l2_subdev_querymenu,
};
static const struct v4l2_subdev_tuner_ops tvaudio_tuner_ops = {
diff --git a/drivers/media/i2c/wm8775.c b/drivers/media/i2c/wm8775.c
index 6e00f145b948..5581f4db02af 100644
--- a/drivers/media/i2c/wm8775.c
+++ b/drivers/media/i2c/wm8775.c
@@ -178,13 +178,6 @@ static const struct v4l2_ctrl_ops wm8775_ctrl_ops = {
static const struct v4l2_subdev_core_ops wm8775_core_ops = {
.log_status = wm8775_log_status,
- .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
- .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
- .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
- .g_ctrl = v4l2_subdev_g_ctrl,
- .s_ctrl = v4l2_subdev_s_ctrl,
- .queryctrl = v4l2_subdev_queryctrl,
- .querymenu = v4l2_subdev_querymenu,
};
static const struct v4l2_subdev_tuner_ops wm8775_tuner_ops = {
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