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Searched refs:ec_dev (Results 1 – 22 of 22) sorted by relevance

/linux/drivers/platform/chrome/
H A Dcros_ec_proto_test.c19 struct cros_ec_device ec_dev; member
29 struct cros_ec_device *ec_dev = &priv->ec_dev; in cros_ec_proto_test_prepare_tx_legacy_normal() local
34 ec_dev->proto_version = 2; in cros_ec_proto_test_prepare_tx_legacy_normal()
43 ret = cros_ec_prepare_tx(ec_dev, msg); in cros_ec_proto_test_prepare_tx_legacy_normal()
46 KUNIT_EXPECT_EQ(test, ec_dev->dout[0], EC_CMD_VERSION0); in cros_ec_proto_test_prepare_tx_legacy_normal()
47 KUNIT_EXPECT_EQ(test, ec_dev->dout[1], EC_CMD_HELLO); in cros_ec_proto_test_prepare_tx_legacy_normal()
48 KUNIT_EXPECT_EQ(test, ec_dev->dout[2], EC_PROTO2_MAX_PARAM_SIZE); in cros_ec_proto_test_prepare_tx_legacy_normal()
50 KUNIT_EXPECT_EQ(test, ec_dev->dout[EC_MSG_TX_HEADER_BYTES + 0], 0xde); in cros_ec_proto_test_prepare_tx_legacy_normal()
51 KUNIT_EXPECT_EQ(test, ec_dev->dout[EC_MSG_TX_HEADER_BYTES + 1], 0xad); in cros_ec_proto_test_prepare_tx_legacy_normal()
52 KUNIT_EXPECT_EQ(test, ec_dev->dout[EC_MSG_TX_HEADER_BYTES + 2], 0xbe); in cros_ec_proto_test_prepare_tx_legacy_normal()
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H A Dcros_ec.h15 int cros_ec_register(struct cros_ec_device *ec_dev);
16 void cros_ec_unregister(struct cros_ec_device *ec_dev);
18 int cros_ec_suspend(struct cros_ec_device *ec_dev);
19 int cros_ec_suspend_late(struct cros_ec_device *ec_dev);
20 int cros_ec_suspend_prepare(struct cros_ec_device *ec_dev);
21 int cros_ec_resume(struct cros_ec_device *ec_dev);
22 int cros_ec_resume_early(struct cros_ec_device *ec_dev);
23 void cros_ec_resume_complete(struct cros_ec_device *ec_dev);
H A Dcros_ec_lpc.c446 struct cros_ec_device *ec_dev = data; in cros_ec_lpc_acpi_notify() local
450 ec_dev->last_event_time = cros_ec_get_time_ns(); in cros_ec_lpc_acpi_notify()
453 dev_emerg(ec_dev->dev, "CrOS EC Panic Reported. Shutdown is imminent!"); in cros_ec_lpc_acpi_notify()
454 blocking_notifier_call_chain(&ec_dev->panic_notifier, 0, ec_dev); in cros_ec_lpc_acpi_notify()
455 kobject_uevent_env(&ec_dev->dev->kobj, KOBJ_CHANGE, (char **)env); in cros_ec_lpc_acpi_notify()
462 if (value == ACPI_NOTIFY_CROS_EC_MKBP && ec_dev->mkbp_event_supported) in cros_ec_lpc_acpi_notify()
464 ret = cros_ec_get_next_event(ec_dev, NULL, in cros_ec_lpc_acpi_notify()
468 &ec_dev->event_notifier, 0, in cros_ec_lpc_acpi_notify()
469 ec_dev); in cros_ec_lpc_acpi_notify()
515 struct cros_ec_device *ec_dev; in cros_ec_lpc_probe() local
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H A Dcros_ec_debugfs.c85 ret = cros_ec_cmd_xfer_status(ec->ec_dev, &snapshot_msg); in cros_ec_console_log_work()
102 ret = cros_ec_cmd_xfer_status(ec->ec_dev, in cros_ec_console_log_work()
209 struct cros_ec_device *ec_dev = debug_info->ec->ec_dev; in cros_ec_pdinfo_read() local
241 if (cros_ec_cmd_xfer_status(ec_dev, msg) < 0) in cros_ec_pdinfo_read()
254 static bool cros_ec_uptime_is_supported(struct cros_ec_device *ec_dev) in cros_ec_uptime_is_supported() argument
265 ret = cros_ec_cmd_xfer_status(ec_dev, &msg.cmd); in cros_ec_uptime_is_supported()
277 struct cros_ec_device *ec_dev = debug_info->ec->ec_dev; in cros_ec_uptime_read() local
291 ret = cros_ec_cmd_xfer_status(ec_dev, &msg.cmd); in cros_ec_uptime_read()
345 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg) >= 0 && in ec_read_version_supported()
372 read_response_size = ec->ec_dev->max_response; in cros_ec_create_console_log()
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H A Dcros_ec_proto_test_util.c24 int cros_kunit_ec_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg) in cros_kunit_ec_xfer_mock() argument
52 int cros_kunit_ec_cmd_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg) in cros_kunit_ec_cmd_xfer_mock() argument
55 return cros_kunit_ec_xfer_mock(ec_dev, msg); in cros_kunit_ec_cmd_xfer_mock()
58 int cros_kunit_ec_pkt_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg) in cros_kunit_ec_pkt_xfer_mock() argument
61 return cros_kunit_ec_xfer_mock(ec_dev, msg); in cros_kunit_ec_pkt_xfer_mock()
106 int cros_kunit_readmem_mock(struct cros_ec_device *ec_dev, unsigned int offset, in cros_kunit_readmem_mock() argument
H A Dcros_ec_proto_test_util.h31 int cros_kunit_ec_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg);
32 int cros_kunit_ec_cmd_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg);
33 int cros_kunit_ec_pkt_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg);
43 int cros_kunit_readmem_mock(struct cros_ec_device *ec_dev, unsigned int offset,
H A Dcros_ec_sensorhub_ring.c126 ret = cros_ec_cmd_xfer_status(sensorhub->ec->ec_dev, sensorhub->msg); in cros_ec_sensorhub_ring_fifo_enable()
817 if (cros_ec_cmd_xfer_status(ec->ec_dev, sensorhub->msg) < 0) in cros_ec_sensorhub_ring_handler()
855 ret = cros_ec_cmd_xfer_status(ec->ec_dev, sensorhub->msg); in cros_ec_sensorhub_ring_handler()
947 struct cros_ec_device *ec_dev; in cros_ec_sensorhub_event() local
950 ec_dev = sensorhub->ec->ec_dev; in cros_ec_sensorhub_event()
952 if (ec_dev->event_data.event_type != EC_MKBP_EVENT_SENSOR_FIFO) in cros_ec_sensorhub_event()
955 if (ec_dev->event_size != sizeof(ec_dev->event_data.data.sensor_fifo)) { in cros_ec_sensorhub_event()
956 dev_warn(ec_dev->dev, "Invalid fifo info size\n"); in cros_ec_sensorhub_event()
963 memcpy(sensorhub->fifo_info, &ec_dev->event_data.data.sensor_fifo.info, in cros_ec_sensorhub_event()
966 ec_dev->last_event_time; in cros_ec_sensorhub_event()
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H A Dcros_ec_sensorhub.c68 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in cros_ec_sensorhub_register()
135 ec->ec_dev->max_response), GFP_KERNEL); in cros_ec_sensorhub_probe()
/linux/drivers/power/supply/
H A Dcros_peripheral_charger.c41 struct cros_ec_dev *ec_dev; member
63 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_pchg_ec_command() local
72 msg->command = ec_dev->cmd_offset + command; in cros_pchg_ec_command()
245 struct cros_ec_device *ec_dev = data; in cros_ec_notify() local
250 if (ec_dev->event_data.event_type != EC_MKBP_EVENT_PCHG || in cros_ec_notify()
251 ec_dev->event_size != sizeof(host_event)) in cros_ec_notify()
254 host_event = get_unaligned_le32(&ec_dev->event_data.data.host_event); in cros_ec_notify()
265 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_pchg_probe() local
266 struct cros_ec_device *ec_device = ec_dev->ec_dev; in cros_pchg_probe()
281 charger->ec_dev = ec_dev; in cros_pchg_probe()
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H A Dcros_usbpd-charger.c48 struct cros_ec_dev *ec_dev; member
93 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_usbpd_charger_ec_command() local
102 msg->command = ec_dev->cmd_offset + command; in cros_usbpd_charger_ec_command()
530 struct cros_ec_dev *ec_dev = dev_get_drvdata(pd->dev.parent); in cros_usbpd_charger_probe() local
531 struct cros_ec_device *ec_device = ec_dev->ec_dev; in cros_usbpd_charger_probe()
546 charger->ec_dev = ec_dev; in cros_usbpd_charger_probe()
H A Dcros_charge-control.c269 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_chctl_probe() local
270 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_chctl_probe()
/linux/drivers/regulator/
H A Dcros-ec-regulator.c17 struct cros_ec_device *ec_dev; member
33 return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd, in cros_ec_regulator_enable()
45 return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_ENABLE, &cmd, in cros_ec_regulator_disable()
58 ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_IS_ENABLED, &cmd, in cros_ec_regulator_is_enabled()
85 ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_GET_VOLTAGE, &cmd, in cros_ec_regulator_get_voltage()
111 return cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_SET_VOLTAGE, &cmd, in cros_ec_regulator_set_voltage()
133 ret = cros_ec_cmd(data->ec_dev, 0, EC_CMD_REGULATOR_GET_INFO, &cmd, in cros_ec_regulator_init_info()
172 drvdata->ec_dev = dev_get_drvdata(dev->parent); in cros_ec_regulator_probe()
/linux/drivers/input/keyboard/
H A Dcros_ec_keyb.c347 static int cros_ec_keyb_info(struct cros_ec_device *ec_dev, in cros_ec_keyb_info() argument
370 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in cros_ec_keyb_info()
376 dev_warn(ec_dev->dev, "Transfer error %d/%d: %d\n", in cros_ec_keyb_info()
379 dev_warn(ec_dev->dev, "Wrong size %d/%d: %d != %zu\n", in cros_ec_keyb_info()
406 struct cros_ec_device *ec_dev = ckdev->ec; in cros_ec_keyb_query_switches() local
410 ret = cros_ec_keyb_info(ec_dev, EC_MKBP_INFO_CURRENT, in cros_ec_keyb_query_switches()
460 struct cros_ec_device *ec_dev = ckdev->ec; in cros_ec_keyb_register_bs() local
470 ret = cros_ec_keyb_info(ec_dev, EC_MKBP_INFO_SUPPORTED, in cros_ec_keyb_register_bs()
477 ret = cros_ec_keyb_info(ec_dev, EC_MKBP_INFO_SUPPORTED, in cros_ec_keyb_register_bs()
492 phys = devm_kasprintf(dev, GFP_KERNEL, "%s/input1", ec_dev->phys_name); in cros_ec_keyb_register_bs()
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/linux/drivers/iio/pressure/
H A Dcros_ec_baro.c126 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_ec_baro_probe() local
132 if (!ec_dev || !ec_dev->ec_dev) { in cros_ec_baro_probe()
/linux/drivers/mfd/
H A Dcros_ec_dev.c191 ec->ec_dev = dev_get_drvdata(dev->parent); in ec_device_probe()
293 if (IS_ENABLED(CONFIG_OF) && ec->ec_dev->dev->of_node) { in ec_device_probe()
309 retval = cros_ec_cmd(ec->ec_dev, 0, EC_CMD_PCHG_COUNT, NULL, 0, in ec_device_probe()
332 node = ec->ec_dev->dev->of_node; in ec_device_probe()
/linux/drivers/watchdog/
H A Dcros_ec_wdt.c126 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_ec_wdt_probe() local
127 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_wdt_probe()
/linux/drivers/gpio/
H A Dgpio-cros-ec.c166 struct cros_ec_dev *ec_dev = dev_get_drvdata(parent); in cros_ec_gpio_probe() local
167 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_gpio_probe()
/linux/drivers/leds/
H A Dleds-cros_ec.c245 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_ec_led_probe() local
246 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_led_probe()
/linux/drivers/rtc/
H A Drtc-cros-ec.c319 struct cros_ec_dev *ec_dev = dev_get_drvdata(pdev->dev.parent); in cros_ec_rtc_probe() local
320 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_rtc_probe()
/linux/drivers/hid/
H A Dhid-google-hammer.c56 static int cbas_ec_query_base(struct cros_ec_device *ec_dev, bool get_state, in cbas_ec_query_base() argument
77 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in cbas_ec_query_base()
80 dev_warn(ec_dev->dev, "wrong result size: %d != %zu\n", in cbas_ec_query_base()
/linux/drivers/iio/common/cros_ec_sensors/
H A Dcros_ec_sensors_core.c32 static int cros_ec_get_host_cmd_version_mask(struct cros_ec_device *ec_dev, in cros_ec_get_host_cmd_version_mask() argument
51 ret = cros_ec_cmd_xfer_status(ec_dev, &buf.msg); in cros_ec_get_host_cmd_version_mask()
257 state->ec = ec->ec_dev; in cros_ec_sensors_core_init()
/linux/sound/soc/codecs/
H A Dcros_ec_codec.c74 static int send_ec_host_command(struct cros_ec_device *ec_dev, uint32_t cmd, in send_ec_host_command() argument
93 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in send_ec_host_command()