Lines Matching refs:ov2659
197 struct ov2659 { struct
817 static inline struct ov2659 *to_ov2659(struct v4l2_subdev *sd) in to_ov2659()
819 return container_of(sd, struct ov2659, sd); in to_ov2659()
891 static void ov2659_pll_calc_params(struct ov2659 *ov2659) in ov2659_pll_calc_params() argument
893 const struct ov2659_platform_data *pdata = ov2659->pdata; in ov2659_pll_calc_params()
895 struct i2c_client *client = ov2659->client; in ov2659_pll_calc_params()
907 actual = ov2659->xvclk_frequency; in ov2659_pll_calc_params()
924 ov2659->pll.ctrl1 = ctrl1_reg; in ov2659_pll_calc_params()
925 ov2659->pll.ctrl2 = ctrl2_reg; in ov2659_pll_calc_params()
926 ov2659->pll.ctrl3 = ctrl3_reg; in ov2659_pll_calc_params()
933 static int ov2659_set_pixel_clock(struct ov2659 *ov2659) in ov2659_set_pixel_clock() argument
935 struct i2c_client *client = ov2659->client; in ov2659_set_pixel_clock()
937 {REG_SC_PLL_CTRL1, ov2659->pll.ctrl1}, in ov2659_set_pixel_clock()
938 {REG_SC_PLL_CTRL2, ov2659->pll.ctrl2}, in ov2659_set_pixel_clock()
939 {REG_SC_PLL_CTRL3, ov2659->pll.ctrl3}, in ov2659_set_pixel_clock()
957 static void ov2659_set_streaming(struct ov2659 *ov2659, int on) in ov2659_set_streaming() argument
959 struct i2c_client *client = ov2659->client; in ov2659_set_streaming()
1029 struct ov2659 *ov2659 = to_ov2659(sd); in ov2659_get_fmt() local
1038 mutex_lock(&ov2659->lock); in ov2659_get_fmt()
1040 mutex_unlock(&ov2659->lock); in ov2659_get_fmt()
1047 mutex_lock(&ov2659->lock); in ov2659_get_fmt()
1048 fmt->format = ov2659->format; in ov2659_get_fmt()
1049 mutex_unlock(&ov2659->lock); in ov2659_get_fmt()
1052 ov2659->format.code, ov2659->format.width, in ov2659_get_fmt()
1053 ov2659->format.height); in ov2659_get_fmt()
1094 struct ov2659 *ov2659 = to_ov2659(sd); in ov2659_set_fmt() local
1113 mutex_lock(&ov2659->lock); in ov2659_set_fmt()
1123 if (ov2659->streaming) { in ov2659_set_fmt()
1124 mutex_unlock(&ov2659->lock); in ov2659_set_fmt()
1128 ov2659->frame_size = size; in ov2659_set_fmt()
1129 ov2659->format = fmt->format; in ov2659_set_fmt()
1130 ov2659->format_ctrl_regs = in ov2659_set_fmt()
1133 if (ov2659->format.code != MEDIA_BUS_FMT_SBGGR8_1X8) in ov2659_set_fmt()
1134 val = ov2659->pdata->link_frequency / 2; in ov2659_set_fmt()
1136 val = ov2659->pdata->link_frequency; in ov2659_set_fmt()
1138 ret = v4l2_ctrl_s_ctrl_int64(ov2659->link_frequency, val); in ov2659_set_fmt()
1145 mutex_unlock(&ov2659->lock); in ov2659_set_fmt()
1149 static int ov2659_set_frame_size(struct ov2659 *ov2659) in ov2659_set_frame_size() argument
1151 struct i2c_client *client = ov2659->client; in ov2659_set_frame_size()
1155 return ov2659_write_array(ov2659->client, ov2659->frame_size->regs); in ov2659_set_frame_size()
1158 static int ov2659_set_format(struct ov2659 *ov2659) in ov2659_set_format() argument
1160 struct i2c_client *client = ov2659->client; in ov2659_set_format()
1164 return ov2659_write_array(ov2659->client, ov2659->format_ctrl_regs); in ov2659_set_format()
1170 struct ov2659 *ov2659 = to_ov2659(sd); in ov2659_s_stream() local
1175 mutex_lock(&ov2659->lock); in ov2659_s_stream()
1179 if (ov2659->streaming == on) in ov2659_s_stream()
1184 ov2659_set_streaming(ov2659, 0); in ov2659_s_stream()
1185 ov2659->streaming = on; in ov2659_s_stream()
1198 ret = ov2659_set_pixel_clock(ov2659); in ov2659_s_stream()
1200 ret = ov2659_set_frame_size(ov2659); in ov2659_s_stream()
1202 ret = ov2659_set_format(ov2659); in ov2659_s_stream()
1204 ov2659_set_streaming(ov2659, 1); in ov2659_s_stream()
1205 ov2659->streaming = on; in ov2659_s_stream()
1209 mutex_unlock(&ov2659->lock); in ov2659_s_stream()
1213 static int ov2659_set_test_pattern(struct ov2659 *ov2659, int value) in ov2659_set_test_pattern() argument
1215 struct i2c_client *client = v4l2_get_subdevdata(&ov2659->sd); in ov2659_set_test_pattern()
1238 struct ov2659 *ov2659 = in ov2659_s_ctrl() local
1239 container_of(ctrl->handler, struct ov2659, ctrls); in ov2659_s_ctrl()
1240 struct i2c_client *client = ov2659->client; in ov2659_s_ctrl()
1248 return ov2659_set_test_pattern(ov2659, ctrl->val); in ov2659_s_ctrl()
1268 struct ov2659 *ov2659 = to_ov2659(sd); in ov2659_power_off() local
1272 gpiod_set_value(ov2659->pwdn_gpio, 1); in ov2659_power_off()
1274 clk_disable_unprepare(ov2659->clk); in ov2659_power_off()
1283 struct ov2659 *ov2659 = to_ov2659(sd); in ov2659_power_on() local
1288 ret = clk_prepare_enable(ov2659->clk); in ov2659_power_on()
1295 gpiod_set_value(ov2659->pwdn_gpio, 0); in ov2659_power_on()
1297 if (ov2659->resetb_gpio) { in ov2659_power_on()
1298 gpiod_set_value(ov2659->resetb_gpio, 1); in ov2659_power_on()
1300 gpiod_set_value(ov2659->resetb_gpio, 0); in ov2659_power_on()
1438 struct ov2659 *ov2659; in ov2659_probe() local
1446 ov2659 = devm_kzalloc(&client->dev, sizeof(*ov2659), GFP_KERNEL); in ov2659_probe()
1447 if (!ov2659) in ov2659_probe()
1450 ov2659->pdata = pdata; in ov2659_probe()
1451 ov2659->client = client; in ov2659_probe()
1453 ov2659->clk = devm_clk_get(&client->dev, "xvclk"); in ov2659_probe()
1454 if (IS_ERR(ov2659->clk)) in ov2659_probe()
1455 return PTR_ERR(ov2659->clk); in ov2659_probe()
1457 ov2659->xvclk_frequency = clk_get_rate(ov2659->clk); in ov2659_probe()
1458 if (ov2659->xvclk_frequency < 6000000 || in ov2659_probe()
1459 ov2659->xvclk_frequency > 27000000) in ov2659_probe()
1463 ov2659->pwdn_gpio = devm_gpiod_get_optional(&client->dev, "powerdown", in ov2659_probe()
1465 if (IS_ERR(ov2659->pwdn_gpio)) in ov2659_probe()
1466 return PTR_ERR(ov2659->pwdn_gpio); in ov2659_probe()
1469 ov2659->resetb_gpio = devm_gpiod_get_optional(&client->dev, "reset", in ov2659_probe()
1471 if (IS_ERR(ov2659->resetb_gpio)) in ov2659_probe()
1472 return PTR_ERR(ov2659->resetb_gpio); in ov2659_probe()
1474 v4l2_ctrl_handler_init(&ov2659->ctrls, 2); in ov2659_probe()
1475 ov2659->link_frequency = in ov2659_probe()
1476 v4l2_ctrl_new_std(&ov2659->ctrls, &ov2659_ctrl_ops, in ov2659_probe()
1481 v4l2_ctrl_new_std_menu_items(&ov2659->ctrls, &ov2659_ctrl_ops, in ov2659_probe()
1485 ov2659->sd.ctrl_handler = &ov2659->ctrls; in ov2659_probe()
1487 if (ov2659->ctrls.error) { in ov2659_probe()
1489 __func__, ov2659->ctrls.error); in ov2659_probe()
1490 return ov2659->ctrls.error; in ov2659_probe()
1493 sd = &ov2659->sd; in ov2659_probe()
1504 ov2659->pad.flags = MEDIA_PAD_FL_SOURCE; in ov2659_probe()
1506 ret = media_entity_pads_init(&sd->entity, 1, &ov2659->pad); in ov2659_probe()
1508 v4l2_ctrl_handler_free(&ov2659->ctrls); in ov2659_probe()
1513 mutex_init(&ov2659->lock); in ov2659_probe()
1515 ov2659_get_default_format(&ov2659->format); in ov2659_probe()
1516 ov2659->frame_size = &ov2659_framesizes[2]; in ov2659_probe()
1517 ov2659->format_ctrl_regs = ov2659_formats[0].format_ctrl_regs; in ov2659_probe()
1528 ov2659_pll_calc_params(ov2659); in ov2659_probe()
1530 ret = v4l2_async_register_subdev(&ov2659->sd); in ov2659_probe()
1543 v4l2_ctrl_handler_free(&ov2659->ctrls); in ov2659_probe()
1546 mutex_destroy(&ov2659->lock); in ov2659_probe()
1553 struct ov2659 *ov2659 = to_ov2659(sd); in ov2659_remove() local
1555 v4l2_ctrl_handler_free(&ov2659->ctrls); in ov2659_remove()
1558 mutex_destroy(&ov2659->lock); in ov2659_remove()