Searched refs:ec_handle (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpu/drm/ |
| H A D | drm_privacy_screen_x86.c | 32 acpi_handle ec_handle = NULL; in detect_thinkpad_privacy_screen() local
40 status = acpi_get_devices("PNP0C09", acpi_set_handle, NULL, &ec_handle); in detect_thinkpad_privacy_screen()
41 if (ACPI_FAILURE(status) || !ec_handle) in detect_thinkpad_privacy_screen()
45 status = acpi_evaluate_integer(ec_handle, "HKEY.GSSS", &args, &output); in detect_thinkpad_privacy_screen()
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| /linux/drivers/platform/x86/lenovo/ |
| H A D | thinkpad_acpi.c | 585 static acpi_handle ec_handle; variable
4892 res = acpi_evalf(ec_handle, NULL, "_Q16", "v"); in video_outputsw_cycle()
4916 return acpi_evalf(ec_handle, NULL, "_Q17", "v") ? in video_expand_toggle()
5280 if (!acpi_evalf(ec_handle, &status, "KBLT", "d")) in light_get_status()
5348 acpi_evalf(ec_handle, NULL, "KBLT", "qv"); in light_init()
5572 if (!acpi_evalf(ec_handle, in led_get_status()
5773 status = acpi_get_handle(ec_handle, "SLED", &led_handle); in led_init_detect_mode()
5778 status = acpi_get_handle(ec_handle, "SYSL", &led_handle); in led_init_detect_mode()
5784 status = acpi_get_handle(ec_handle, "LED", &led_handle); in led_init_detect_mode()
6046 acpi_tmp7 = acpi_evalf(ec_handle, NULL, "TMP7", "qv"); in thermal_read_mode_check()
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