diff options
Diffstat (limited to 'drivers/media/i2c/tvp7002.c')
| -rw-r--r-- | drivers/media/i2c/tvp7002.c | 47 |
1 files changed, 28 insertions, 19 deletions
diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index 2de18833b07b..c09a5bd71fd0 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -546,13 +546,16 @@ static int tvp7002_write_inittab(struct v4l2_subdev *sd, return error; } -static int tvp7002_s_dv_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *dv_timings) +static int tvp7002_s_dv_timings(struct v4l2_subdev *sd, unsigned int pad, + struct v4l2_dv_timings *dv_timings) { struct tvp7002 *device = to_tvp7002(sd); const struct v4l2_bt_timings *bt = &dv_timings->bt; int i; + if (pad != 0) + return -EINVAL; + if (dv_timings->type != V4L2_DV_BT_656_1120) return -EINVAL; for (i = 0; i < NUM_TIMINGS; i++) { @@ -566,11 +569,14 @@ static int tvp7002_s_dv_timings(struct v4l2_subdev *sd, return -EINVAL; } -static int tvp7002_g_dv_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *dv_timings) +static int tvp7002_g_dv_timings(struct v4l2_subdev *sd, unsigned int pad, + struct v4l2_dv_timings *dv_timings) { struct tvp7002 *device = to_tvp7002(sd); + if (pad != 0) + return -EINVAL; + *dv_timings = device->current_timings->timings; return 0; } @@ -659,12 +665,16 @@ static int tvp7002_query_dv(struct v4l2_subdev *sd, int *index) return 0; } -static int tvp7002_query_dv_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *timings) +static int tvp7002_query_dv_timings(struct v4l2_subdev *sd, unsigned int pad, + struct v4l2_dv_timings *timings) { int index; - int err = tvp7002_query_dv(sd, &index); + int err; + if (pad != 0) + return -EINVAL; + + err = tvp7002_query_dv(sd, &index); if (err) return err; *timings = tvp7002_timings[index].timings; @@ -791,7 +801,7 @@ static const struct v4l2_ctrl_ops tvp7002_ctrl_ops = { /* * tvp7002_enum_mbus_code() - Enum supported digital video format on pad * @sd: pointer to standard V4L2 sub-device structure - * @cfg: pad configuration + * @sd_state: V4L2 subdev state * @code: pointer to subdev enum mbus code struct * * Enumerate supported digital video formats for pad. @@ -813,7 +823,7 @@ tvp7002_enum_mbus_code(struct v4l2_subdev *sd, /* * tvp7002_get_pad_format() - get video format on pad * @sd: pointer to standard V4L2 sub-device structure - * @cfg: pad configuration + * @sd_state: V4L2 subdev state * @fmt: pointer to subdev format struct * * get video format for pad. @@ -837,7 +847,7 @@ tvp7002_get_pad_format(struct v4l2_subdev *sd, /* * tvp7002_set_pad_format() - set video format on pad * @sd: pointer to standard V4L2 sub-device structure - * @cfg: pad configuration + * @sd_state: V4L2 subdev state * @fmt: pointer to subdev format struct * * set video format for pad. @@ -861,9 +871,6 @@ static const struct v4l2_subdev_core_ops tvp7002_core_ops = { /* Specific video subsystem operation handlers */ static const struct v4l2_subdev_video_ops tvp7002_video_ops = { - .g_dv_timings = tvp7002_g_dv_timings, - .s_dv_timings = tvp7002_s_dv_timings, - .query_dv_timings = tvp7002_query_dv_timings, .s_stream = tvp7002_s_stream, }; @@ -872,6 +879,9 @@ static const struct v4l2_subdev_pad_ops tvp7002_pad_ops = { .enum_mbus_code = tvp7002_enum_mbus_code, .get_fmt = tvp7002_get_pad_format, .set_fmt = tvp7002_set_pad_format, + .g_dv_timings = tvp7002_g_dv_timings, + .s_dv_timings = tvp7002_s_dv_timings, + .query_dv_timings = tvp7002_query_dv_timings, .enum_dv_timings = tvp7002_enum_dv_timings, }; @@ -893,7 +903,7 @@ tvp7002_get_pdata(struct i2c_client *client) if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node) return client->dev.platform_data; - endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL); + endpoint = of_graph_get_endpoint_by_regs(client->dev.of_node, 0, -1); if (!endpoint) return NULL; @@ -1001,7 +1011,7 @@ static int tvp7002_probe(struct i2c_client *c) /* Set registers according to default video mode */ timings = device->current_timings->timings; - error = tvp7002_s_dv_timings(sd, &timings); + error = tvp7002_s_dv_timings(sd, 0, &timings); #if defined(CONFIG_MEDIA_CONTROLLER) device->pad.flags = MEDIA_PAD_FL_SOURCE; @@ -1044,7 +1054,7 @@ error: * Reset the TVP7002 device * Returns zero. */ -static int tvp7002_remove(struct i2c_client *c) +static void tvp7002_remove(struct i2c_client *c) { struct v4l2_subdev *sd = i2c_get_clientdata(c); struct tvp7002 *device = to_tvp7002(sd); @@ -1056,12 +1066,11 @@ static int tvp7002_remove(struct i2c_client *c) media_entity_cleanup(&device->sd.entity); #endif v4l2_ctrl_handler_free(&device->hdl); - return 0; } /* I2C Device ID table */ static const struct i2c_device_id tvp7002_id[] = { - { "tvp7002", 0 }, + { "tvp7002" }, { } }; MODULE_DEVICE_TABLE(i2c, tvp7002_id); @@ -1080,7 +1089,7 @@ static struct i2c_driver tvp7002_driver = { .of_match_table = of_match_ptr(tvp7002_of_match), .name = TVP7002_MODULE_NAME, }, - .probe_new = tvp7002_probe, + .probe = tvp7002_probe, .remove = tvp7002_remove, .id_table = tvp7002_id, }; |