Lines Matching +full:vdddo +full:- +full:supply
1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
7 * Copyright (C) 2012-2013 Freescale Semiconductor, Inc. All Rights Reserved.
10 * - the OV5645 driver from QC msm-3.10 kernel on codeaurora.org:
11 * https://us.codeaurora.org/cgit/quic/la/kernel/msm-3.10/tree/drivers/
13 * - the OV5640 driver posted on linux-media:
14 * https://www.mail-archive.com/linux-media%40vger.kernel.org/msg92671.html
31 #include <media/v4l2-ctrls.h>
32 #include <media/v4l2-fwnode.h>
33 #include <media/v4l2-subdev.h>
64 "vdddo", /* Digital I/O (1.8V) supply */
65 "vdda", /* Analog (2.8V) supply */
66 "vddd", /* Digital Core (1.5V) supply */
550 ret = i2c_master_send(ov5645->i2c_client, regbuf, 3); in ov5645_write_reg()
552 dev_err(ov5645->dev, "%s: write reg error %d: reg=%x, val=%x\n", in ov5645_write_reg()
568 ret = i2c_master_send(ov5645->i2c_client, regbuf, 2); in ov5645_read_reg()
570 dev_err(ov5645->dev, "%s: write reg error %d: reg=%x\n", in ov5645_read_reg()
575 ret = i2c_master_recv(ov5645->i2c_client, val, 1); in ov5645_read_reg()
577 dev_err(ov5645->dev, "%s: read reg error %d: reg=%x\n", in ov5645_read_reg()
587 u8 val = ov5645->aec_pk_manual; in ov5645_set_aec_mode()
597 ov5645->aec_pk_manual = val; in ov5645_set_aec_mode()
604 u8 val = ov5645->aec_pk_manual; in ov5645_set_agc_mode()
614 ov5645->aec_pk_manual = val; in ov5645_set_agc_mode()
627 ret = ov5645_write_reg(ov5645, settings->reg, settings->val); in ov5645_set_register_array()
641 gpiod_set_value_cansleep(ov5645->rst_gpio, 1); in ov5645_set_power_off()
642 gpiod_set_value_cansleep(ov5645->enable_gpio, 0); in ov5645_set_power_off()
643 clk_disable_unprepare(ov5645->xclk); in ov5645_set_power_off()
644 regulator_bulk_disable(OV5645_NUM_SUPPLIES, ov5645->supplies); in ov5645_set_power_off()
655 ret = regulator_bulk_enable(OV5645_NUM_SUPPLIES, ov5645->supplies); in ov5645_set_power_on()
659 ret = clk_prepare_enable(ov5645->xclk); in ov5645_set_power_on()
661 dev_err(ov5645->dev, "clk prepare enable failed\n"); in ov5645_set_power_on()
662 regulator_bulk_disable(OV5645_NUM_SUPPLIES, ov5645->supplies); in ov5645_set_power_on()
667 gpiod_set_value_cansleep(ov5645->enable_gpio, 1); in ov5645_set_power_on()
670 gpiod_set_value_cansleep(ov5645->rst_gpio, 0); in ov5645_set_power_on()
677 dev_err(ov5645->dev, "could not set init registers\n"); in ov5645_set_power_on()
704 u8 val = ov5645->timing_tc_reg21; in ov5645_set_hflip()
714 ov5645->timing_tc_reg21 = val; in ov5645_set_hflip()
721 u8 val = ov5645->timing_tc_reg20; in ov5645_set_vflip()
731 ov5645->timing_tc_reg20 = val; in ov5645_set_vflip()
741 val = OV5645_SET_TEST_PATTERN(value - 1); in ov5645_set_test_pattern()
751 "Pseudo-Random Data",
768 struct ov5645 *ov5645 = container_of(ctrl->handler, in ov5645_s_ctrl()
772 mutex_lock(&ov5645->power_lock); in ov5645_s_ctrl()
773 if (!pm_runtime_get_if_in_use(ov5645->dev)) { in ov5645_s_ctrl()
774 mutex_unlock(&ov5645->power_lock); in ov5645_s_ctrl()
778 switch (ctrl->id) { in ov5645_s_ctrl()
780 ret = ov5645_set_saturation(ov5645, ctrl->val); in ov5645_s_ctrl()
783 ret = ov5645_set_awb(ov5645, ctrl->val); in ov5645_s_ctrl()
786 ret = ov5645_set_agc_mode(ov5645, ctrl->val); in ov5645_s_ctrl()
789 ret = ov5645_set_aec_mode(ov5645, ctrl->val); in ov5645_s_ctrl()
792 ret = ov5645_set_test_pattern(ov5645, ctrl->val); in ov5645_s_ctrl()
795 ret = ov5645_set_hflip(ov5645, ctrl->val); in ov5645_s_ctrl()
798 ret = ov5645_set_vflip(ov5645, ctrl->val); in ov5645_s_ctrl()
801 ret = -EINVAL; in ov5645_s_ctrl()
805 pm_runtime_mark_last_busy(ov5645->dev); in ov5645_s_ctrl()
806 pm_runtime_put_autosuspend(ov5645->dev); in ov5645_s_ctrl()
807 mutex_unlock(&ov5645->power_lock); in ov5645_s_ctrl()
820 if (code->index > 0) in ov5645_enum_mbus_code()
821 return -EINVAL; in ov5645_enum_mbus_code()
823 code->code = MEDIA_BUS_FMT_UYVY8_1X16; in ov5645_enum_mbus_code()
832 if (fse->code != MEDIA_BUS_FMT_UYVY8_1X16) in ov5645_enum_frame_size()
833 return -EINVAL; in ov5645_enum_frame_size()
835 if (fse->index >= ARRAY_SIZE(ov5645_mode_info_data)) in ov5645_enum_frame_size()
836 return -EINVAL; in ov5645_enum_frame_size()
838 fse->min_width = ov5645_mode_info_data[fse->index].width; in ov5645_enum_frame_size()
839 fse->max_width = ov5645_mode_info_data[fse->index].width; in ov5645_enum_frame_size()
840 fse->min_height = ov5645_mode_info_data[fse->index].height; in ov5645_enum_frame_size()
841 fse->max_height = ov5645_mode_info_data[fse->index].height; in ov5645_enum_frame_size()
854 return v4l2_subdev_get_try_format(&ov5645->sd, sd_state, pad); in __ov5645_get_pad_format()
856 return &ov5645->fmt; in __ov5645_get_pad_format()
868 format->format = *__ov5645_get_pad_format(ov5645, sd_state, in ov5645_get_format()
869 format->pad, in ov5645_get_format()
870 format->which); in ov5645_get_format()
881 return v4l2_subdev_get_try_crop(&ov5645->sd, sd_state, pad); in __ov5645_get_pad_crop()
883 return &ov5645->crop; in __ov5645_get_pad_crop()
899 __crop = __ov5645_get_pad_crop(ov5645, sd_state, format->pad, in ov5645_set_format()
900 format->which); in ov5645_set_format()
905 format->format.width, format->format.height); in ov5645_set_format()
907 __crop->width = new_mode->width; in ov5645_set_format()
908 __crop->height = new_mode->height; in ov5645_set_format()
910 if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) { in ov5645_set_format()
911 ret = v4l2_ctrl_s_ctrl_int64(ov5645->pixel_clock, in ov5645_set_format()
912 new_mode->pixel_clock); in ov5645_set_format()
916 ret = v4l2_ctrl_s_ctrl(ov5645->link_freq, in ov5645_set_format()
917 new_mode->link_freq); in ov5645_set_format()
921 ov5645->current_mode = new_mode; in ov5645_set_format()
924 __format = __ov5645_get_pad_format(ov5645, sd_state, format->pad, in ov5645_set_format()
925 format->which); in ov5645_set_format()
926 __format->width = __crop->width; in ov5645_set_format()
927 __format->height = __crop->height; in ov5645_set_format()
928 __format->code = MEDIA_BUS_FMT_UYVY8_1X16; in ov5645_set_format()
929 __format->field = V4L2_FIELD_NONE; in ov5645_set_format()
930 __format->colorspace = V4L2_COLORSPACE_SRGB; in ov5645_set_format()
932 format->format = *__format; in ov5645_set_format()
957 if (sel->target != V4L2_SEL_TGT_CROP) in ov5645_get_selection()
958 return -EINVAL; in ov5645_get_selection()
960 sel->r = *__ov5645_get_pad_crop(ov5645, sd_state, sel->pad, in ov5645_get_selection()
961 sel->which); in ov5645_get_selection()
971 ret = pm_runtime_resume_and_get(ov5645->dev); in ov5645_s_stream()
976 ov5645->current_mode->data, in ov5645_s_stream()
977 ov5645->current_mode->data_size); in ov5645_s_stream()
979 dev_err(ov5645->dev, "could not set mode %dx%d\n", in ov5645_s_stream()
980 ov5645->current_mode->width, in ov5645_s_stream()
981 ov5645->current_mode->height); in ov5645_s_stream()
984 ret = v4l2_ctrl_handler_setup(&ov5645->ctrls); in ov5645_s_stream()
986 dev_err(ov5645->dev, "could not sync v4l2 controls\n"); in ov5645_s_stream()
1012 pm_runtime_put_sync(ov5645->dev); in ov5645_s_stream()
1016 pm_runtime_mark_last_busy(ov5645->dev); in ov5645_s_stream()
1017 pm_runtime_put_autosuspend(ov5645->dev); in ov5645_s_stream()
1041 struct device *dev = &client->dev; in ov5645_probe()
1051 return -ENOMEM; in ov5645_probe()
1053 ov5645->i2c_client = client; in ov5645_probe()
1054 ov5645->dev = dev; in ov5645_probe()
1056 endpoint = of_graph_get_next_endpoint(dev->of_node, NULL); in ov5645_probe()
1059 return -EINVAL; in ov5645_probe()
1063 &ov5645->ep); in ov5645_probe()
1072 if (ov5645->ep.bus_type != V4L2_MBUS_CSI2_DPHY) { in ov5645_probe()
1074 return -EINVAL; in ov5645_probe()
1078 ov5645->xclk = devm_clk_get(dev, NULL); in ov5645_probe()
1079 if (IS_ERR(ov5645->xclk)) { in ov5645_probe()
1081 return PTR_ERR(ov5645->xclk); in ov5645_probe()
1084 ret = of_property_read_u32(dev->of_node, "clock-frequency", &xclk_freq); in ov5645_probe()
1094 return -EINVAL; in ov5645_probe()
1097 ret = clk_set_rate(ov5645->xclk, xclk_freq); in ov5645_probe()
1104 ov5645->supplies[i].supply = ov5645_supply_name[i]; in ov5645_probe()
1107 ov5645->supplies); in ov5645_probe()
1111 ov5645->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH); in ov5645_probe()
1112 if (IS_ERR(ov5645->enable_gpio)) { in ov5645_probe()
1114 return PTR_ERR(ov5645->enable_gpio); in ov5645_probe()
1117 ov5645->rst_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); in ov5645_probe()
1118 if (IS_ERR(ov5645->rst_gpio)) { in ov5645_probe()
1120 return PTR_ERR(ov5645->rst_gpio); in ov5645_probe()
1123 mutex_init(&ov5645->power_lock); in ov5645_probe()
1125 v4l2_ctrl_handler_init(&ov5645->ctrls, 9); in ov5645_probe()
1126 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1127 V4L2_CID_SATURATION, -4, 4, 1, 0); in ov5645_probe()
1128 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1130 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1132 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1134 v4l2_ctrl_new_std(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1136 v4l2_ctrl_new_std_menu(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1139 v4l2_ctrl_new_std_menu_items(&ov5645->ctrls, &ov5645_ctrl_ops, in ov5645_probe()
1141 ARRAY_SIZE(ov5645_test_pattern_menu) - 1, in ov5645_probe()
1143 ov5645->pixel_clock = v4l2_ctrl_new_std(&ov5645->ctrls, in ov5645_probe()
1147 ov5645->link_freq = v4l2_ctrl_new_int_menu(&ov5645->ctrls, in ov5645_probe()
1150 ARRAY_SIZE(link_freq) - 1, in ov5645_probe()
1152 if (ov5645->link_freq) in ov5645_probe()
1153 ov5645->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY; in ov5645_probe()
1155 ov5645->sd.ctrl_handler = &ov5645->ctrls; in ov5645_probe()
1157 if (ov5645->ctrls.error) { in ov5645_probe()
1159 __func__, ov5645->ctrls.error); in ov5645_probe()
1160 ret = ov5645->ctrls.error; in ov5645_probe()
1164 v4l2_i2c_subdev_init(&ov5645->sd, client, &ov5645_subdev_ops); in ov5645_probe()
1165 ov5645->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; in ov5645_probe()
1166 ov5645->pad.flags = MEDIA_PAD_FL_SOURCE; in ov5645_probe()
1167 ov5645->sd.dev = &client->dev; in ov5645_probe()
1168 ov5645->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR; in ov5645_probe()
1170 ret = media_entity_pads_init(&ov5645->sd.entity, 1, &ov5645->pad); in ov5645_probe()
1183 ret = -ENODEV; in ov5645_probe()
1189 ret = -ENODEV; in ov5645_probe()
1193 dev_info(dev, "OV5645 detected at address 0x%02x\n", client->addr); in ov5645_probe()
1196 &ov5645->aec_pk_manual); in ov5645_probe()
1199 ret = -ENODEV; in ov5645_probe()
1204 &ov5645->timing_tc_reg20); in ov5645_probe()
1207 ret = -ENODEV; in ov5645_probe()
1212 &ov5645->timing_tc_reg21); in ov5645_probe()
1215 ret = -ENODEV; in ov5645_probe()
1223 ov5645_entity_init_cfg(&ov5645->sd, NULL); in ov5645_probe()
1225 ret = v4l2_async_register_subdev(&ov5645->sd); in ov5645_probe()
1244 media_entity_cleanup(&ov5645->sd.entity); in ov5645_probe()
1246 v4l2_ctrl_handler_free(&ov5645->ctrls); in ov5645_probe()
1247 mutex_destroy(&ov5645->power_lock); in ov5645_probe()
1257 v4l2_async_unregister_subdev(&ov5645->sd); in ov5645_remove()
1258 media_entity_cleanup(&ov5645->sd.entity); in ov5645_remove()
1259 v4l2_ctrl_handler_free(&ov5645->ctrls); in ov5645_remove()
1260 pm_runtime_disable(ov5645->dev); in ov5645_remove()
1261 if (!pm_runtime_status_suspended(ov5645->dev)) in ov5645_remove()
1262 ov5645_set_power_off(ov5645->dev); in ov5645_remove()
1263 pm_runtime_set_suspended(ov5645->dev); in ov5645_remove()
1264 mutex_destroy(&ov5645->power_lock); in ov5645_remove()