Home
last modified time | relevance | path

Searched refs:ec_dev (Results 1 – 25 of 29) sorted by relevance

12

/linux/drivers/platform/chrome/
H A Dcros_ec_proto.c59 static int prepare_tx(struct cros_ec_device *ec_dev, in prepare_tx() argument
67 if (msg->outsize + sizeof(*request) > ec_dev->dout_size) in prepare_tx()
70 out = ec_dev->dout; in prepare_tx()
92 static int prepare_tx_legacy(struct cros_ec_device *ec_dev, in prepare_tx_legacy() argument
102 out = ec_dev->dout; in prepare_tx_legacy()
114 static int cros_ec_xfer_command(struct cros_ec_device *ec_dev, struct cros_ec_command *msg) in cros_ec_xfer_command() argument
119 if (ec_dev->proto_version > 2) in cros_ec_xfer_command()
120 xfer_fxn = ec_dev->pkt_xfer; in cros_ec_xfer_command()
122 xfer_fxn = ec_dev->cmd_xfer; in cros_ec_xfer_command()
130 dev_err_once(ec_dev->dev, "missing EC transfer API, cannot send command\n"); in cros_ec_xfer_command()
[all …]
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()
[all …]
H A Dcros_ec_chardev.c42 struct cros_ec_device *ec_dev; member
98 ret = cros_ec_cmd_xfer_status(priv->pdata->ec_dev, msg); in ec_get_version()
126 struct cros_ec_device *ec_dev; in cros_ec_chardev_mkbp_event() local
132 if (!priv->pdata->ec_dev) in cros_ec_chardev_mkbp_event()
134 ec_dev = priv->pdata->ec_dev; in cros_ec_chardev_mkbp_event()
136 event_bit = 1 << ec_dev->event_data.event_type; in cros_ec_chardev_mkbp_event()
137 total_size = sizeof(*event) + ec_dev->event_size; in cros_ec_chardev_mkbp_event()
147 event->size = ec_dev->event_size; in cros_ec_chardev_mkbp_event()
148 event->event_type = ec_dev->event_data.event_type; in cros_ec_chardev_mkbp_event()
149 memcpy(event->data, &ec_dev->event_data.data, ec_dev->event_size); in cros_ec_chardev_mkbp_event()
[all …]
H A Dcros_usbpd_notify.c59 struct cros_ec_device *ec_dev) in cros_usbpd_get_event_and_notify() argument
69 if (!ec_dev) { in cros_usbpd_get_event_and_notify()
76 ret = cros_ec_cmd(ec_dev, 0, EC_CMD_PD_HOST_EVENT_STATUS, in cros_usbpd_get_event_and_notify()
103 struct cros_ec_device *ec_dev; in cros_usbpd_notify_probe_acpi() local
114 ec_dev = dev_get_drvdata(dev->parent); in cros_usbpd_notify_probe_acpi()
115 if (!ec_dev) { in cros_usbpd_notify_probe_acpi()
135 pdnotify->ec = ec_dev; in cros_usbpd_notify_probe_acpi()
182 struct cros_ec_device *ec_dev = (struct cros_ec_device *)data; in cros_usbpd_notify_plat() local
183 u32 host_event = cros_ec_get_host_event(ec_dev); in cros_usbpd_notify_plat()
190 cros_usbpd_get_event_and_notify(pdnotify->dev, ec_dev); in cros_usbpd_notify_plat()
[all …]
H A Dcros_ec_debugfs.c84 ret = cros_ec_cmd_xfer_status(ec->ec_dev, &snapshot_msg); in cros_ec_console_log_work()
101 ret = cros_ec_cmd_xfer_status(ec->ec_dev, in cros_ec_console_log_work()
208 struct cros_ec_device *ec_dev = debug_info->ec->ec_dev; in cros_ec_pdinfo_read() local
233 if (cros_ec_cmd_xfer_status(ec_dev, msg) < 0) in cros_ec_pdinfo_read()
246 static bool cros_ec_uptime_is_supported(struct cros_ec_device *ec_dev) in cros_ec_uptime_is_supported() argument
255 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in cros_ec_uptime_is_supported()
267 struct cros_ec_device *ec_dev = debug_info->ec->ec_dev; in cros_ec_uptime_read() local
278 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in cros_ec_uptime_read()
332 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg) >= 0 && in ec_read_version_supported()
359 read_response_size = ec->ec_dev->max_response; in cros_ec_create_console_log()
[all …]
H A Dcros_ec_lightbar.c100 int len = max(ec->ec_dev->max_response, ec->ec_dev->max_request); in alloc_lightbar_cmd_msg()
136 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in get_lightbar_version()
211 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in num_segments_show()
254 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in brightness_store()
314 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in led_rgb_store()
358 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in sequence_show()
392 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in lb_send_empty_cmd()
422 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in lb_manual_suspend_ctrl()
469 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in sequence_store()
499 max_size = min(EC_LB_PROG_LEN, ec->ec_dev->max_request - extra_bytes); in program_store()
[all …]
H A Dcros_ec_sysfs.c102 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in reboot_store()
131 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in version_show()
149 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in version_show()
162 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in version_show()
181 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in version_show()
216 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in flashinfo_show()
254 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in kb_wake_angle_show()
291 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in kb_wake_angle_store()
308 ret = cros_ec_cmd(ec->ec_dev, 0, EC_CMD_USB_PD_PORTS, NULL, 0, in usbpdmuxinfo_show()
319 ret = cros_ec_cmd(ec->ec_dev, 0, EC_CMD_USB_PD_MUX_INFO, in usbpdmuxinfo_show()
[all …]
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_usbpd_logger.c32 struct cros_ec_dev *ec_dev; member
66 struct cros_ec_dev *ec_dev = logger->ec_dev; in ec_get_log_entry() local
72 msg->command = ec_dev->cmd_offset + EC_CMD_PD_GET_LOG_ENTRY; in ec_get_log_entry()
75 ret = cros_ec_cmd_xfer_status(ec_dev->ec_dev, msg); in ec_get_log_entry()
199 struct cros_ec_dev *ec_dev = dev_get_drvdata(pd->dev.parent); in cros_usbpd_logger_probe() local
209 logger->ec_dev = ec_dev; in cros_usbpd_logger_probe()
H A Dcros_ec_proto_test_util.h34 int cros_kunit_ec_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg);
35 int cros_kunit_ec_cmd_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg);
36 int cros_kunit_ec_pkt_xfer_mock(struct cros_ec_device *ec_dev, struct cros_ec_command *msg);
46 int cros_kunit_readmem_mock(struct cros_ec_device *ec_dev, unsigned int offset,
H A Dcros_ec_vbc.c22 struct cros_ec_device *ecdev = ec->ec_dev; in vboot_context_read()
66 struct cros_ec_device *ecdev = ec->ec_dev; in vboot_context_write()
115 struct cros_ec_dev *ec_dev = dev_get_drvdata(pd->dev.parent); in cros_ec_vbc_probe() local
119 ret = sysfs_create_group(&ec_dev->class_dev.kobj, in cros_ec_vbc_probe()
130 struct cros_ec_dev *ec_dev = dev_get_drvdata(pd->dev.parent); in cros_ec_vbc_remove() local
132 sysfs_remove_group(&ec_dev->class_dev.kobj, in cros_ec_vbc_remove()
H A Dcros_kbd_led_backlight.c121 struct cros_ec_dev *ec_dev = dev_get_drvdata(pdev->dev.parent); in keyboard_led_init_ec_pwm_mfd() local
122 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in keyboard_led_init_ec_pwm_mfd()
H A Dcros_ec_sensorhub.c71 ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); in cros_ec_sensorhub_register()
153 ec->ec_dev->max_response), GFP_KERNEL); in cros_ec_sensorhub_probe()
/linux/include/linux/platform_data/
H A Dcros_ec_proto.h242 struct cros_ec_device *ec_dev; member
252 int cros_ec_prepare_tx(struct cros_ec_device *ec_dev,
255 int cros_ec_check_result(struct cros_ec_device *ec_dev,
258 int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev,
261 int cros_ec_cmd_xfer_status(struct cros_ec_device *ec_dev,
264 int cros_ec_rwsig_continue(struct cros_ec_device *ec_dev);
266 int cros_ec_query_all(struct cros_ec_device *ec_dev);
268 int cros_ec_get_next_event(struct cros_ec_device *ec_dev,
272 u32 cros_ec_get_host_event(struct cros_ec_device *ec_dev);
280 int cros_ec_cmd(struct cros_ec_device *ec_dev, unsigned int version, int command, const void *outda…
[all …]
/linux/drivers/power/supply/
H A Dcros_peripheral_charger.c40 struct cros_ec_dev *ec_dev; member
62 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_pchg_ec_command() local
71 msg->command = ec_dev->cmd_offset + command; in cros_pchg_ec_command()
244 struct cros_ec_device *ec_dev = data; in cros_ec_notify() local
249 if (ec_dev->event_data.event_type != EC_MKBP_EVENT_PCHG || in cros_ec_notify()
250 ec_dev->event_size != sizeof(host_event)) in cros_ec_notify()
253 host_event = get_unaligned_le32(&ec_dev->event_data.data.host_event); in cros_ec_notify()
272 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_pchg_probe() local
273 struct cros_ec_device *ec_device = ec_dev->ec_dev; in cros_pchg_probe()
288 charger->ec_dev = ec_dev; in cros_pchg_probe()
[all …]
H A Dcros_usbpd-charger.c47 struct cros_ec_dev *ec_dev; member
92 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_usbpd_charger_ec_command() local
101 msg->command = ec_dev->cmd_offset + command; in cros_usbpd_charger_ec_command()
539 struct cros_ec_dev *ec_dev = dev_get_drvdata(pd->dev.parent); in cros_usbpd_charger_probe() local
540 struct cros_ec_device *ec_device = ec_dev->ec_dev; in cros_usbpd_charger_probe()
555 charger->ec_dev = ec_dev; in cros_usbpd_charger_probe()
H A Dcros_charge-control.c259 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_chctl_probe() local
260 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_chctl_probe()
/linux/drivers/iio/pressure/
H A Dcros_ec_baro.c125 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_ec_baro_probe() local
131 if (!ec_dev || !ec_dev->ec_dev) { in cros_ec_baro_probe()
/linux/drivers/mfd/
H A Dcros_ec_dev.c193 ec->ec_dev = dev_get_drvdata(dev->parent); in ec_device_probe()
318 if (IS_ENABLED(CONFIG_OF) && ec->ec_dev->dev->of_node) { in ec_device_probe()
334 retval = cros_ec_cmd(ec->ec_dev, 0, EC_CMD_PCHG_COUNT, NULL, 0, in ec_device_probe()
357 node = ec->ec_dev->dev->of_node; in ec_device_probe()
/linux/drivers/gpio/
H A Dgpio-cros-ec.c162 struct cros_ec_dev *ec_dev = dev_get_drvdata(parent); in cros_ec_gpio_probe() local
163 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_gpio_probe()
/linux/drivers/watchdog/
H A Dcros_ec_wdt.c121 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_ec_wdt_probe() local
122 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_wdt_probe()
/linux/drivers/iio/proximity/
H A Dcros_ec_mkbp_proximity.c58 static int cros_ec_mkbp_proximity_query(struct cros_ec_device *ec_dev, in cros_ec_mkbp_proximity_query() argument
77 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in cros_ec_mkbp_proximity_query()
82 dev_warn(ec_dev->dev, "wrong result size: %d != %zu\n", ret, in cros_ec_mkbp_proximity_query()
/linux/drivers/leds/
H A Dleds-cros_ec.c230 struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent); in cros_ec_led_probe() local
231 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_led_probe()
/linux/drivers/rtc/
H A Drtc-cros-ec.c312 struct cros_ec_dev *ec_dev = dev_get_drvdata(pdev->dev.parent); in cros_ec_rtc_probe() local
313 struct cros_ec_device *cros_ec = ec_dev->ec_dev; in cros_ec_rtc_probe()
/linux/drivers/hid/
H A Dhid-google-hammer.c55 static int cbas_ec_query_base(struct cros_ec_device *ec_dev, bool get_state, in cbas_ec_query_base() argument
75 ret = cros_ec_cmd_xfer_status(ec_dev, msg); in cbas_ec_query_base()
78 dev_warn(ec_dev->dev, "wrong result size: %d != %zu\n", in cbas_ec_query_base()

12