From: Matthew Garrett Date: Tue, 16 Feb 2010 21:36:25 +0000 (-0500) Subject: rfkill: Add support for KEY_RFKILL X-Git-Tag: firefly_0821_release~9833^2~2199^2~331^2~9 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3082a2b7b1af1b1508c1c3fa589566064f926f40;p=firefly-linux-kernel-4.4.55.git rfkill: Add support for KEY_RFKILL Add support for handling KEY_RFKILL in the rfkill input module. This simply toggles the state of all rfkill devices. The comment in rfkill.h is also updated to reflect that RFKILL_TYPE_ALL may be used inside the kernel. Signed-off-by: Matthew Garrett Acked-by: Marcel Holtmann Signed-off-by: John W. Linville --- diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 97059d08a626..4f82326eb294 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -29,7 +29,7 @@ /** * enum rfkill_type - type of rfkill switch. * - * @RFKILL_TYPE_ALL: toggles all switches (userspace only) + * @RFKILL_TYPE_ALL: toggles all switches (requests only - not a switch type) * @RFKILL_TYPE_WLAN: switch is on a 802.11 wireless network device. * @RFKILL_TYPE_BLUETOOTH: switch is on a bluetooth device. * @RFKILL_TYPE_UWB: switch is on a ultra wideband device. diff --git a/net/rfkill/input.c b/net/rfkill/input.c index a7295ad5f9cb..3713d7ecab96 100644 --- a/net/rfkill/input.c +++ b/net/rfkill/input.c @@ -212,6 +212,9 @@ static void rfkill_event(struct input_handle *handle, unsigned int type, case KEY_WIMAX: rfkill_schedule_toggle(RFKILL_TYPE_WIMAX); break; + case KEY_RFKILL: + rfkill_schedule_toggle(RFKILL_TYPE_ALL); + break; } } else if (type == EV_SW && code == SW_RFKILL_ALL) rfkill_schedule_evsw_rfkillall(data); @@ -294,6 +297,11 @@ static const struct input_device_id rfkill_ids[] = { .evbit = { BIT_MASK(EV_KEY) }, .keybit = { [BIT_WORD(KEY_WIMAX)] = BIT_MASK(KEY_WIMAX) }, }, + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(KEY_RFKILL)] = BIT_MASK(KEY_RFKILL) }, + }, { .flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_SWBIT, .evbit = { BIT(EV_SW) },