Lines Matching defs:ov5645
12 * media/platform/msm/camera_v2/sensor/ov5645.c?h=LA.BR.1.2.4_rb1.41
85 struct ov5645 {
114 static inline struct ov5645 *to_ov5645(struct v4l2_subdev *sd)
116 return container_of(sd, struct ov5645, sd);
541 static int ov5645_write_reg(struct ov5645 *ov5645, u16 reg, u8 val)
550 ret = i2c_master_send(ov5645->i2c_client, regbuf, 3);
552 dev_err(ov5645->dev, "%s: write reg error %d: reg=%x, val=%x\n",
560 static int ov5645_read_reg(struct ov5645 *ov5645, u16 reg, u8 *val)
568 ret = i2c_master_send(ov5645->i2c_client, regbuf, 2);
570 dev_err(ov5645->dev, "%s: write reg error %d: reg=%x\n",
575 ret = i2c_master_recv(ov5645->i2c_client, val, 1);
577 dev_err(ov5645->dev, "%s: read reg error %d: reg=%x\n",
585 static int ov5645_set_aec_mode(struct ov5645 *ov5645, u32 mode)
587 u8 val = ov5645->aec_pk_manual;
595 ret = ov5645_write_reg(ov5645, OV5645_AEC_PK_MANUAL, val);
597 ov5645->aec_pk_manual = val;
602 static int ov5645_set_agc_mode(struct ov5645 *ov5645, u32 enable)
604 u8 val = ov5645->aec_pk_manual;
612 ret = ov5645_write_reg(ov5645, OV5645_AEC_PK_MANUAL, val);
614 ov5645->aec_pk_manual = val;
619 static int ov5645_set_register_array(struct ov5645 *ov5645,
627 ret = ov5645_write_reg(ov5645, settings->reg, settings->val);
638 struct ov5645 *ov5645 = to_ov5645(sd);
640 ov5645_write_reg(ov5645, OV5645_IO_MIPI_CTRL00, 0x58);
641 gpiod_set_value_cansleep(ov5645->rst_gpio, 1);
642 gpiod_set_value_cansleep(ov5645->enable_gpio, 0);
643 clk_disable_unprepare(ov5645->xclk);
644 regulator_bulk_disable(OV5645_NUM_SUPPLIES, ov5645->supplies);
652 struct ov5645 *ov5645 = to_ov5645(sd);
655 ret = regulator_bulk_enable(OV5645_NUM_SUPPLIES, ov5645->supplies);
659 ret = clk_prepare_enable(ov5645->xclk);
661 dev_err(ov5645->dev, "clk prepare enable failed\n");
662 regulator_bulk_disable(OV5645_NUM_SUPPLIES, ov5645->supplies);
667 gpiod_set_value_cansleep(ov5645->enable_gpio, 1);
670 gpiod_set_value_cansleep(ov5645->rst_gpio, 0);
674 ret = ov5645_set_register_array(ov5645, ov5645_global_init_setting,
677 dev_err(ov5645->dev, "could not set init registers\n");
690 static int ov5645_set_saturation(struct ov5645 *ov5645, s32 value)
695 ret = ov5645_write_reg(ov5645, OV5645_SDE_SAT_U, reg_value);
699 return ov5645_write_reg(ov5645, OV5645_SDE_SAT_V, reg_value);
702 static int ov5645_set_hflip(struct ov5645 *ov5645, s32 value)
704 u8 val = ov5645->timing_tc_reg21;
712 ret = ov5645_write_reg(ov5645, OV5645_TIMING_TC_REG21, val);
714 ov5645->timing_tc_reg21 = val;
719 static int ov5645_set_vflip(struct ov5645 *ov5645, s32 value)
721 u8 val = ov5645->timing_tc_reg20;
729 ret = ov5645_write_reg(ov5645, OV5645_TIMING_TC_REG20, val);
731 ov5645->timing_tc_reg20 = val;
736 static int ov5645_set_test_pattern(struct ov5645 *ov5645, s32 value)
745 return ov5645_write_reg(ov5645, OV5645_PRE_ISP_TEST_SETTING_1, val);
756 static int ov5645_set_awb(struct ov5645 *ov5645, s32 enable_auto)
763 return ov5645_write_reg(ov5645, OV5645_AWB_MANUAL_CONTROL, val);
768 struct ov5645 *ov5645 = container_of(ctrl->handler,
769 struct ov5645, ctrls);
772 mutex_lock(&ov5645->power_lock);
773 if (!pm_runtime_get_if_in_use(ov5645->dev)) {
774 mutex_unlock(&ov5645->power_lock);
780 ret = ov5645_set_saturation(ov5645, ctrl->val);
783 ret = ov5645_set_awb(ov5645, ctrl->val);
786 ret = ov5645_set_agc_mode(ov5645, ctrl->val);
789 ret = ov5645_set_aec_mode(ov5645, ctrl->val);
792 ret = ov5645_set_test_pattern(ov5645, ctrl->val);
795 ret = ov5645_set_hflip(ov5645, ctrl->val);
798 ret = ov5645_set_vflip(ov5645, ctrl->val);
805 pm_runtime_mark_last_busy(ov5645->dev);
806 pm_runtime_put_autosuspend(ov5645->dev);
807 mutex_unlock(&ov5645->power_lock);
847 __ov5645_get_pad_format(struct ov5645 *ov5645,
854 return v4l2_subdev_get_try_format(&ov5645->sd, sd_state, pad);
856 return &ov5645->fmt;
866 struct ov5645 *ov5645 = to_ov5645(sd);
868 format->format = *__ov5645_get_pad_format(ov5645, sd_state,
875 __ov5645_get_pad_crop(struct ov5645 *ov5645,
881 return v4l2_subdev_get_try_crop(&ov5645->sd, sd_state, pad);
883 return &ov5645->crop;
893 struct ov5645 *ov5645 = to_ov5645(sd);
899 __crop = __ov5645_get_pad_crop(ov5645, sd_state, format->pad,
911 ret = v4l2_ctrl_s_ctrl_int64(ov5645->pixel_clock,
916 ret = v4l2_ctrl_s_ctrl(ov5645->link_freq,
921 ov5645->current_mode = new_mode;
924 __format = __ov5645_get_pad_format(ov5645, sd_state, format->pad,
955 struct ov5645 *ov5645 = to_ov5645(sd);
960 sel->r = *__ov5645_get_pad_crop(ov5645, sd_state, sel->pad,
967 struct ov5645 *ov5645 = to_ov5645(subdev);
971 ret = pm_runtime_resume_and_get(ov5645->dev);
975 ret = ov5645_set_register_array(ov5645,
976 ov5645->current_mode->data,
977 ov5645->current_mode->data_size);
979 dev_err(ov5645->dev, "could not set mode %dx%d\n",
980 ov5645->current_mode->width,
981 ov5645->current_mode->height);
984 ret = v4l2_ctrl_handler_setup(&ov5645->ctrls);
986 dev_err(ov5645->dev, "could not sync v4l2 controls\n");
990 ret = ov5645_write_reg(ov5645, OV5645_IO_MIPI_CTRL00, 0x45);
994 ret = ov5645_write_reg(ov5645, OV5645_SYSTEM_CTRL0,
999 ret = ov5645_write_reg(ov5645, OV5645_IO_MIPI_CTRL00, 0x40);
1003 ret = ov5645_write_reg(ov5645, OV5645_SYSTEM_CTRL0,
1012 pm_runtime_put_sync(ov5645->dev);
1016 pm_runtime_mark_last_busy(ov5645->dev);
1017 pm_runtime_put_autosuspend(ov5645->dev);
1043 struct ov5645 *ov5645;
1049 ov5645 = devm_kzalloc(dev, sizeof(struct ov5645), GFP_KERNEL);
1050 if (!ov5645)
1053 ov5645->i2c_client = client;
1054 ov5645->dev = dev;
1063 &ov5645->ep);
1072 if (ov5645->ep.bus_type != V4L2_MBUS_CSI2_DPHY) {
1078 ov5645->xclk = devm_clk_get(dev, NULL);
1079 if (IS_ERR(ov5645->xclk)) {
1081 return PTR_ERR(ov5645->xclk);
1097 ret = clk_set_rate(ov5645->xclk, xclk_freq);
1104 ov5645->supplies[i].supply = ov5645_supply_name[i];
1107 ov5645->supplies);
1111 ov5645->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH);
1112 if (IS_ERR(ov5645->enable_gpio)) {
1114 return PTR_ERR(ov5645->enable_gpio);
1117 ov5645->rst_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
1118 if (IS_ERR(ov5645->rst_gpio)) {
1120 return PTR_ERR(ov5645->rst_gpio);
1123 mutex_init(&ov5645->power_lock);
1125 v4l2_ctrl_handler_init(&ov5645->ctrls, 9);
1126 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops,
1128 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops,
1130 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops,
1132 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops,
1134 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops,
1136 v4l2_ctrl_new_std_menu(&ov5645->ctrls, &ov5645_ctrl_ops,
1139 v4l2_ctrl_new_std_menu_items(&ov5645->ctrls, &ov5645_ctrl_ops,
1143 ov5645->pixel_clock = v4l2_ctrl_new_std(&ov5645->ctrls,
1147 ov5645->link_freq = v4l2_ctrl_new_int_menu(&ov5645->ctrls,
1152 if (ov5645->link_freq)
1153 ov5645->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
1155 ov5645->sd.ctrl_handler = &ov5645->ctrls;
1157 if (ov5645->ctrls.error) {
1159 __func__, ov5645->ctrls.error);
1160 ret = ov5645->ctrls.error;
1164 v4l2_i2c_subdev_init(&ov5645->sd, client, &ov5645_subdev_ops);
1165 ov5645->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
1166 ov5645->pad.flags = MEDIA_PAD_FL_SOURCE;
1167 ov5645->sd.dev = &client->dev;
1168 ov5645->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
1170 ret = media_entity_pads_init(&ov5645->sd.entity, 1, &ov5645->pad);
1180 ret = ov5645_read_reg(ov5645, OV5645_CHIP_ID_HIGH, &chip_id_high);
1186 ret = ov5645_read_reg(ov5645, OV5645_CHIP_ID_LOW, &chip_id_low);
1195 ret = ov5645_read_reg(ov5645, OV5645_AEC_PK_MANUAL,
1196 &ov5645->aec_pk_manual);
1203 ret = ov5645_read_reg(ov5645, OV5645_TIMING_TC_REG20,
1204 &ov5645->timing_tc_reg20);
1211 ret = ov5645_read_reg(ov5645, OV5645_TIMING_TC_REG21,
1212 &ov5645->timing_tc_reg21);
1223 ov5645_entity_init_cfg(&ov5645->sd, NULL);
1225 ret = v4l2_async_register_subdev(&ov5645->sd);
1244 media_entity_cleanup(&ov5645->sd.entity);
1246 v4l2_ctrl_handler_free(&ov5645->ctrls);
1247 mutex_destroy(&ov5645->power_lock);
1255 struct ov5645 *ov5645 = to_ov5645(sd);
1257 v4l2_async_unregister_subdev(&ov5645->sd);
1258 media_entity_cleanup(&ov5645->sd.entity);
1259 v4l2_ctrl_handler_free(&ov5645->ctrls);
1260 pm_runtime_disable(ov5645->dev);
1261 if (!pm_runtime_status_suspended(ov5645->dev))
1262 ov5645_set_power_off(ov5645->dev);
1263 pm_runtime_set_suspended(ov5645->dev);
1264 mutex_destroy(&ov5645->power_lock);
1268 { "ov5645", 0 },
1274 { .compatible = "ovti,ov5645" },
1286 .name = "ov5645",