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Wed, 11 Nov 2026 13:57:39 -0800 (PST) Received: from dtor-ws.sjc.corp.google.com ([2a00:79e0:2ebe:8:eb83:637b:7b26:8dfe]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3751dae6377sm17823523eec.3.2026.11.11.13.57.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2026 13:57:37 -0800 (PST) From: Dmitry Torokhov To: Henk Vergonet , Jiri Kosina , Benjamin Tissoires , Jonathan Corbet , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy Cc: Oliver Neukum , Martin Diehl , "Alfred E . Heggestad" , Thomas Reitmayr , Slawomir Stepien , Jie Wang , Manuel Ebner , Randy Dunlap , usbb2k-api-dev@nongnu.org, linux-input@vger.kernel.org, linux-usb@vger.kernel.org, linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] Input: yealink - remove driver Date: Wed, 11 Nov 2026 13:57:23 -0800 Message-ID: <20261111215723.3802209-3-dmitry.torokhov@gmail.com> X-Mailer: git-send-email 2.56.0.567.gdb80ae8cd5-goog In-Reply-To: <20261111215723.3802209-1-dmitry.torokhov@gmail.com> References: <20261111215723.3802209-1-dmitry.torokhov@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Yealink USB-P1K (0x6993:0xb001) is a mid-2000s USB 1.1 telephone handset with a segmented LCD, keypad, and ringer marketed as a "USB phone for Skype" and desktop VoIP/SIP softphones, where audio was handled by snd-usb-audio and the yealink driver drove the keypad, segmented LCD, and tones via custom sysfs attributes. Operating the handset required dedicated userspace bridge software such as usbb2k-api / kb2kskype (targeting the defunct legacy Skype desktop API and KDE3/Qt3) or yeaphone (an archived 2000s liblinphone wrapper). The entire userspace ecosystem has been unmaintained for over 15 years, the legacy Skype API it was built around is gone, and modern USB telephony devices rely on standard USB HID telephony usages instead of custom sysfs display drivers. The driver has had no functional changes, hardware testing, or new device IDs since 2008, while continuing to generate syzbot USB fuzzing reports and drive-by cleanup churn. Remove the driver, its documentation, Kconfig and Makefile entries, the MAINTAINERS section, and the HID ignore-list entry that only existed to prevent usbhid from binding ahead of yealink. Signed-off-by: Dmitry Torokhov --- Documentation/.renames.txt | 1 - Documentation/input/devices/yealink.rst | 226 ------ MAINTAINERS | 6 - drivers/hid/hid-ids.h | 3 - drivers/hid/hid-quirks.c | 1 - drivers/input/misc/Kconfig | 15 - drivers/input/misc/Makefile | 1 - drivers/input/misc/yealink.c | 950 ------------------------ drivers/input/misc/yealink.h | 206 ----- 9 files changed, 1409 deletions(-) delete mode 100644 Documentation/input/devices/yealink.rst delete mode 100644 drivers/input/misc/yealink.c delete mode 100644 drivers/input/misc/yealink.h diff --git a/Documentation/.renames.txt b/Documentation/.renames.txt index aa7e5aa4a81b..e24a8f0fa5d3 100644 --- a/Documentation/.renames.txt +++ b/Documentation/.renames.txt @@ -275,7 +275,6 @@ input/rotary-encoder input/devices/rotary-encoder input/sentelic input/devices/sentelic input/walkera0701 input/devices/walkera0701 input/xpad input/devices/xpad -input/yealink input/devices/yealink interconnect/interconnect driver-api/interconnect ioctl/botching-up-ioctls process/botching-up-ioctls ioctl/cdrom userspace-api/ioctl/cdrom diff --git a/Documentation/input/devices/yealink.rst b/Documentation/input/devices/yealink.rst deleted file mode 100644 index 53191a3c83ca..000000000000 --- a/Documentation/input/devices/yealink.rst +++ /dev/null @@ -1,226 +0,0 @@ -=============================================== -Driver documentation for yealink usb-p1k phones -=============================================== - -Status -====== - -The p1k is a relatively cheap usb 1.1 phone with: - - - keyboard full support, yealink.ko / input event API - - LCD full support, yealink.ko / sysfs API - - LED full support, yealink.ko / sysfs API - - dialtone full support, yealink.ko / sysfs API - - ringtone full support, yealink.ko / sysfs API - - audio playback full support, snd_usb_audio.ko / alsa API - - audio record full support, snd_usb_audio.ko / alsa API - -For vendor documentation see http://www.yealink.com - - -keyboard features -================= - -The current mapping in the kernel is provided by the map_p1k_to_key -function:: - - Physical USB-P1K button layout input events - - - up up - IN OUT left, right - down down - - pickup C hangup enter, backspace, escape - 1 2 3 1, 2, 3 - 4 5 6 4, 5, 6, - 7 8 9 7, 8, 9, - * 0 # *, 0, #, - -The "up" and "down" keys, are symbolised by arrows on the button. -The "pickup" and "hangup" keys are symbolised by a green and red phone -on the button. - - -LCD features -============ - -The LCD is divided and organised as a 3 line display:: - - |[] [][] [][] [][] in |[][] - |[] M [][] D [][] : [][] out |[][] - store - - NEW REP SU MO TU WE TH FR SA - - [] [] [] [] [] [] [] [] [] [] [] [] - [] [] [] [] [] [] [] [] [] [] [] [] - - - Line 1 Format (see below) : 18.e8.M8.88...188 - Icon names : M D : IN OUT STORE - Line 2 Format : ......... - Icon name : NEW REP SU MO TU WE TH FR SA - Line 3 Format : 888888888888 - - -Format description: - From a userspace perspective the world is separated into "digits" and "icons". - A digit can have a character set, an icon can only be ON or OFF. - - Format specifier:: - - '8' : Generic 7 segment digit with individual addressable segments - - Reduced capability 7 segment digit, when segments are hard wired together. - '1' : 2 segments digit only able to produce a 1. - 'e' : Most significant day of the month digit, - able to produce at least 1 2 3. - 'M' : Most significant minute digit, - able to produce at least 0 1 2 3 4 5. - - Icons or pictograms: - '.' : For example like AM, PM, SU, a 'dot' .. or other single segment - elements. - - -Driver usage -============ - -For userland the following interfaces are available using the sysfs interface:: - - /sys/.../ - line1 Read/Write, lcd line1 - line2 Read/Write, lcd line2 - line3 Read/Write, lcd line3 - - get_icons Read, returns a set of available icons. - hide_icon Write, hide the element by writing the icon name. - show_icon Write, display the element by writing the icon name. - - map_seg7 Read/Write, the 7 segments char set, common for all - yealink phones. (see map_to_7segment.h) - - ringtone Write, upload binary representation of a ringtone, - see yealink.c. status EXPERIMENTAL due to potential - races between async. and sync usb calls. - - -lineX -~~~~~ - -Reading /sys/../lineX will return the format string with its current value. - - Example:: - - cat ./line3 - 888888888888 - Linux Rocks! - -Writing to /sys/../lineX will set the corresponding LCD line. - - - Excess characters are ignored. - - If fewer characters than allowed are written, the remaining digits are - unchanged. - - The tab ``\t`` and newline ``\n`` characters do not overwrite the original - content. - - Writing a space to an icon will always hide its content. - - Example:: - - date +"%m.%e.%k:%M" | sed 's/^0/ /' > ./line1 - - Will update the LCD with the current date & time. - - -get_icons -~~~~~~~~~ - -Reading will return all available icon names and its current settings:: - - cat ./get_icons - on M - on D - on : - IN - OUT - STORE - NEW - REP - SU - MO - TU - WE - TH - FR - SA - LED - DIALTONE - RINGTONE - - -show/hide icons -~~~~~~~~~~~~~~~ - -Writing to these files will update the state of the icon. -Only one icon at a time can be updated. - -If an icon is also on a ./lineX the corresponding value is -updated with the first letter of the icon. - - Example - light up the store icon:: - - echo -n "STORE" > ./show_icon - - cat ./line1 - 18.e8.M8.88...188 - S - - Example - sound the ringtone for 10 seconds:: - - echo -n RINGTONE > /sys/..../show_icon - sleep 10 - echo -n RINGTONE > /sys/..../hide_icon - - -Sound features -============== - -Sound is supported by the ALSA driver: snd_usb_audio - -One 16-bit channel with sample and playback rates of 8000 Hz is the practical -limit of the device. - - Example - recording test:: - - arecord -v -d 10 -r 8000 -f S16_LE -t wav foobar.wav - - Example - playback test:: - - aplay foobar.wav - - -Troubleshooting -=============== - -:Q: Module yealink compiled and installed without any problem but phone - is not initialized and does not react to any actions. -:A: If you see something like: - hiddev0: USB HID v1.00 Device [Yealink Network Technology Ltd. VOIP USB Phone] - in dmesg, it means that the hid driver has grabbed the device first. Try to - load module yealink before any other usb hid driver. Please see the - instructions provided by your distribution on module configuration. - -:Q: Phone is working now (displays version and accepts keypad input) but I can't - find the sysfs files. -:A: The sysfs files are located on the particular usb endpoint. On most - distributions you can do: "find /sys/ -name get_icons" for a hint. - - -Credits & Acknowledgments -========================= - - - Olivier Vandorpe, for starting the usbb2k-api project doing much of - the reverse engineering. - - Martin Diehl, for pointing out how to handle USB memory allocation. - - Dmitry Torokhov, for the numerous code reviews and suggestions. diff --git a/MAINTAINERS b/MAINTAINERS index 222b7fc2c3aa..0ff81b2c674a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -30893,12 +30893,6 @@ F: Documentation/userspace-api/netlink/intro-specs.rst F: Documentation/userspace-api/netlink/specs.rst F: tools/net/ynl/ -YEALINK PHONE DRIVER -M: Henk Vergonet -S: Maintained -F: Documentation/input/devices/yealink.rst -F: drivers/input/misc/yealink.* - ZD1211RW WIRELESS DRIVER L: linux-wireless@vger.kernel.org S: Orphan diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 91319aa6516d..acfd6fafed73 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -1649,9 +1649,6 @@ #define USB_DEVICE_ID_XIROKU_CSR2 0x1025 #define USB_DEVICE_ID_XIROKU_MPX2 0x1026 -#define USB_VENDOR_ID_YEALINK 0x6993 -#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001 - #define USB_VENDOR_ID_YJXCHIP 0xa8a5 #define USB_DEVICE_ID_YJXCHIP_MOUSE 0x2255 diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index f09bd59f366f..f4735b0f01ec 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -988,7 +988,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WTP) }, { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) }, #endif - { HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) }, { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_HP_5MP_CAMERA_5473) }, { } }; diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index a2984c1048f3..955cca77e9fe 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -469,21 +469,6 @@ config INPUT_POWERMATE To compile this driver as a module, choose M here: the module will be called powermate. -config INPUT_YEALINK - tristate "Yealink usb-p1k voip phone" - depends on USB_ARCH_HAS_HCD - select USB - help - Say Y here if you want to enable keyboard and LCD functions of the - Yealink usb-p1k usb phones. The audio part is enabled by the generic - usb sound driver, so you might want to enable that as well. - - For information about how to use these additional functions, see - . - - To compile this driver as a module, choose M here: the module will be - called yealink. - config INPUT_CM109 tristate "C-Media CM109 USB I/O Controller" depends on USB_ARCH_HAS_HCD diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile index 1339619f0769..d4576869aff9 100644 --- a/drivers/input/misc/Makefile +++ b/drivers/input/misc/Makefile @@ -95,5 +95,4 @@ obj-$(CONFIG_INPUT_UINPUT) += uinput.o obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o obj-$(CONFIG_INPUT_WM831X_ON) += wm831x-on.o obj-$(CONFIG_INPUT_XEN_KBDDEV_FRONTEND) += xen-kbdfront.o -obj-$(CONFIG_INPUT_YEALINK) += yealink.o obj-$(CONFIG_INPUT_IDEAPAD_SLIDEBAR) += ideapad_slidebar.o diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c deleted file mode 100644 index 560f895a00cd..000000000000 --- a/drivers/input/misc/yealink.c +++ /dev/null @@ -1,950 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * drivers/usb/input/yealink.c - * - * Copyright (c) 2005 Henk Vergonet - */ -/* - * Description: - * Driver for the USB-P1K voip usb phone. - * This device is produced by Yealink Network Technology Co Ltd - * but may be branded under several names: - * - Yealink usb-p1k - * - Tiptel 115 - * - ... - * - * This driver is based on: - * - the usbb2k-api http://savannah.nongnu.org/projects/usbb2k-api/ - * - information from http://memeteau.free.fr/usbb2k - * - the xpad-driver drivers/input/joystick/xpad.c - * - * Thanks to: - * - Olivier Vandorpe, for providing the usbb2k-api. - * - Martin Diehl, for spotting my memory allocation bug. - * - */ - -#include -#include -#include -#include -#include -#include - -#include "yealink.h" - -#define DRIVER_VERSION "yld-20051230" - -#define YEALINK_POLLING_FREQUENCY 10 /* in [Hz] */ - -struct yld_status { - u8 lcd[24]; - u8 led; - u8 dialtone; - u8 ringtone; - u8 keynum; -} __attribute__ ((packed)); - -/* - * Register the LCD segment and icon map - */ -#define _LOC(k,l) { .a = (k), .m = (l) } -#define _SEG(t, a, am, b, bm, c, cm, d, dm, e, em, f, fm, g, gm) \ - { .type = (t), \ - .u = { .s = { _LOC(a, am), _LOC(b, bm), _LOC(c, cm), \ - _LOC(d, dm), _LOC(e, em), _LOC(g, gm), \ - _LOC(f, fm) } } } -#define _PIC(t, h, hm, n) \ - { .type = (t), \ - .u = { .p = { .name = (n), .a = (h), .m = (hm) } } } - -static const struct lcd_segment_map { - char type; - union { - struct pictogram_map { - u8 a,m; - char name[10]; - } p; - struct segment_map { - u8 a,m; - } s[7]; - } u; -} lcdMap[] = { -#include "yealink.h" -}; - -struct yealink_dev { - struct input_dev *idev; /* input device */ - struct usb_device *udev; /* usb device */ - struct usb_interface *intf; /* usb interface */ - - /* irq input channel */ - struct yld_ctl_packet *irq_data; - dma_addr_t irq_dma; - struct urb *urb_irq; - - /* control output channel */ - struct yld_ctl_packet *ctl_data; - dma_addr_t ctl_dma; - struct usb_ctrlrequest *ctl_req; - struct urb *urb_ctl; - - char phys[64]; /* physical device path */ - - u8 lcdMap[ARRAY_SIZE(lcdMap)]; /* state of LCD, LED ... */ - int key_code; /* last reported key */ - - struct mutex sysfs_mutex; - - unsigned int shutdown:1; - - int stat_ix; - union { - struct yld_status s; - u8 b[sizeof(struct yld_status)]; - } master, copy; -}; - - -/******************************************************************************* - * Yealink lcd interface - ******************************************************************************/ - -/* - * Register a default 7 segment character set - */ -static SEG7_DEFAULT_MAP(map_seg7); - - /* Display a char, - * char '\9' and '\n' are placeholders and do not overwrite the original text. - * A space will always hide an icon. - */ -static int setChar(struct yealink_dev *yld, int el, int chr) -{ - int i, a, m, val; - - if (el >= ARRAY_SIZE(lcdMap)) - return -EINVAL; - - if (chr == '\t' || chr == '\n') - return 0; - - yld->lcdMap[el] = chr; - - if (lcdMap[el].type == '.') { - a = lcdMap[el].u.p.a; - m = lcdMap[el].u.p.m; - if (chr != ' ') - yld->master.b[a] |= m; - else - yld->master.b[a] &= ~m; - return 0; - } - - val = map_to_seg7(&map_seg7, chr); - for (i = 0; i < ARRAY_SIZE(lcdMap[0].u.s); i++) { - m = lcdMap[el].u.s[i].m; - - if (m == 0) - continue; - - a = lcdMap[el].u.s[i].a; - if (val & 1) - yld->master.b[a] |= m; - else - yld->master.b[a] &= ~m; - val = val >> 1; - } - return 0; -}; - -/******************************************************************************* - * Yealink key interface - ******************************************************************************/ - -/* Map device buttons to internal key events. - * - * USB-P1K button layout: - * - * up - * IN OUT - * down - * - * pickup C hangup - * 1 2 3 - * 4 5 6 - * 7 8 9 - * * 0 # - * - * The "up" and "down" keys, are symbolised by arrows on the button. - * The "pickup" and "hangup" keys are symbolised by a green and red phone - * on the button. - */ -static int map_p1k_to_key(int scancode) -{ - switch(scancode) { /* phone key: */ - case 0x23: return KEY_LEFT; /* IN */ - case 0x33: return KEY_UP; /* up */ - case 0x04: return KEY_RIGHT; /* OUT */ - case 0x24: return KEY_DOWN; /* down */ - case 0x03: return KEY_ENTER; /* pickup */ - case 0x14: return KEY_BACKSPACE; /* C */ - case 0x13: return KEY_ESC; /* hangup */ - case 0x00: return KEY_1; /* 1 */ - case 0x01: return KEY_2; /* 2 */ - case 0x02: return KEY_3; /* 3 */ - case 0x10: return KEY_4; /* 4 */ - case 0x11: return KEY_5; /* 5 */ - case 0x12: return KEY_6; /* 6 */ - case 0x20: return KEY_7; /* 7 */ - case 0x21: return KEY_8; /* 8 */ - case 0x22: return KEY_9; /* 9 */ - case 0x30: return KEY_KPASTERISK; /* * */ - case 0x31: return KEY_0; /* 0 */ - case 0x32: return KEY_LEFTSHIFT | - KEY_3 << 8; /* # */ - } - return -EINVAL; -} - -/* Completes a request by converting the data into events for the - * input subsystem. - * - * The key parameter can be cascaded: key2 << 8 | key1 - */ -static void report_key(struct yealink_dev *yld, int key) -{ - struct input_dev *idev = yld->idev; - - if (yld->key_code >= 0) { - /* old key up */ - input_report_key(idev, yld->key_code & 0xff, 0); - if (yld->key_code >> 8) - input_report_key(idev, yld->key_code >> 8, 0); - } - - yld->key_code = key; - if (key >= 0) { - /* new valid key */ - input_report_key(idev, key & 0xff, 1); - if (key >> 8) - input_report_key(idev, key >> 8, 1); - } - input_sync(idev); -} - -/******************************************************************************* - * Yealink usb communication interface - ******************************************************************************/ - -static int yealink_cmd(struct yealink_dev *yld, struct yld_ctl_packet *p) -{ - u8 *buf = (u8 *)p; - int i; - u8 sum = 0; - - for(i=0; isum = sum; - return usb_control_msg(yld->udev, - usb_sndctrlpipe(yld->udev, 0), - USB_REQ_SET_CONFIGURATION, - USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT, - 0x200, 3, - p, sizeof(*p), - USB_CTRL_SET_TIMEOUT); -} - -static u8 default_ringtone[] = { - 0xEF, /* volume [0-255] */ - 0xFB, 0x1E, 0x00, 0x0C, /* 1250 [hz], 12/100 [s] */ - 0xFC, 0x18, 0x00, 0x0C, /* 1000 [hz], 12/100 [s] */ - 0xFB, 0x1E, 0x00, 0x0C, - 0xFC, 0x18, 0x00, 0x0C, - 0xFB, 0x1E, 0x00, 0x0C, - 0xFC, 0x18, 0x00, 0x0C, - 0xFB, 0x1E, 0x00, 0x0C, - 0xFC, 0x18, 0x00, 0x0C, - 0xFF, 0xFF, 0x01, 0x90, /* silent, 400/100 [s] */ - 0x00, 0x00 /* end of sequence */ -}; - -static int yealink_set_ringtone(struct yealink_dev *yld, u8 *buf, size_t size) -{ - struct yld_ctl_packet *p = yld->ctl_data; - int ix, len; - - if (size <= 0) - return -EINVAL; - - /* Set the ringtone volume */ - memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data))); - yld->ctl_data->cmd = CMD_RING_VOLUME; - yld->ctl_data->size = 1; - yld->ctl_data->data[0] = buf[0]; - yealink_cmd(yld, p); - - buf++; - size--; - - p->cmd = CMD_RING_NOTE; - ix = 0; - while (size != ix) { - len = size - ix; - if (len > sizeof(p->data)) - len = sizeof(p->data); - p->size = len; - p->offset = cpu_to_be16(ix); - memcpy(p->data, &buf[ix], len); - yealink_cmd(yld, p); - ix += len; - } - return 0; -} - -/* keep stat_master & stat_copy in sync. - */ -static int yealink_do_idle_tasks(struct yealink_dev *yld) -{ - u8 val; - int i, ix, len; - - ix = yld->stat_ix; - - memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data))); - yld->ctl_data->cmd = CMD_KEYPRESS; - yld->ctl_data->size = 1; - yld->ctl_data->sum = 0xff - CMD_KEYPRESS; - - /* If state update pointer wraps do a KEYPRESS first. */ - if (ix >= sizeof(yld->master)) { - yld->stat_ix = 0; - return 0; - } - - /* find update candidates: copy != master */ - do { - val = yld->master.b[ix]; - if (val != yld->copy.b[ix]) - goto send_update; - } while (++ix < sizeof(yld->master)); - - /* nothing todo, wait a bit and poll for a KEYPRESS */ - yld->stat_ix = 0; - /* TODO how can we wait abit. ?? - * msleep_interruptible(1000 / YEALINK_POLLING_FREQUENCY); - */ - return 0; - -send_update: - - /* Setup an appropriate update request */ - yld->copy.b[ix] = val; - yld->ctl_data->data[0] = val; - - switch(ix) { - case offsetof(struct yld_status, led): - yld->ctl_data->cmd = CMD_LED; - yld->ctl_data->sum = -1 - CMD_LED - val; - break; - case offsetof(struct yld_status, dialtone): - yld->ctl_data->cmd = CMD_DIALTONE; - yld->ctl_data->sum = -1 - CMD_DIALTONE - val; - break; - case offsetof(struct yld_status, ringtone): - yld->ctl_data->cmd = CMD_RINGTONE; - yld->ctl_data->sum = -1 - CMD_RINGTONE - val; - break; - case offsetof(struct yld_status, keynum): - val--; - val &= 0x1f; - yld->ctl_data->cmd = CMD_SCANCODE; - yld->ctl_data->offset = cpu_to_be16(val); - yld->ctl_data->data[0] = 0; - yld->ctl_data->sum = -1 - CMD_SCANCODE - val; - break; - default: - len = sizeof(yld->master.s.lcd) - ix; - if (len > sizeof(yld->ctl_data->data)) - len = sizeof(yld->ctl_data->data); - - /* Combine up to consecutive LCD bytes in a single request - */ - yld->ctl_data->cmd = CMD_LCD; - yld->ctl_data->offset = cpu_to_be16(ix); - yld->ctl_data->size = len; - yld->ctl_data->sum = -CMD_LCD - ix - val - len; - for(i=1; imaster.b[ix]; - yld->copy.b[ix] = val; - yld->ctl_data->data[i] = val; - yld->ctl_data->sum -= val; - } - } - yld->stat_ix = ix + 1; - return 1; -} - -/* Decide on how to handle responses - * - * The state transition diagram is somethhing like: - * - * syncState<--+ - * | | - * | idle - * \|/ | - * init --ok--> waitForKey --ok--> getKey - * ^ ^ | - * | +-------ok-------+ - * error,start - * - */ -static void urb_irq_callback(struct urb *urb) -{ - struct yealink_dev *yld = urb->context; - int ret, status = urb->status; - - if (status) - dev_err(&yld->intf->dev, "%s - urb status %d\n", - __func__, status); - - switch (yld->irq_data->cmd) { - case CMD_KEYPRESS: - - yld->master.s.keynum = yld->irq_data->data[0]; - break; - - case CMD_SCANCODE: - dev_dbg(&yld->intf->dev, "get scancode %x\n", - yld->irq_data->data[0]); - - report_key(yld, map_p1k_to_key(yld->irq_data->data[0])); - break; - - default: - dev_err(&yld->intf->dev, "unexpected response %x\n", - yld->irq_data->cmd); - } - - yealink_do_idle_tasks(yld); - - if (!yld->shutdown) { - ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC); - if (ret && ret != -EPERM) - dev_err(&yld->intf->dev, - "%s - usb_submit_urb failed %d\n", - __func__, ret); - } -} - -static void urb_ctl_callback(struct urb *urb) -{ - struct yealink_dev *yld = urb->context; - int ret = 0, status = urb->status; - - if (status) - dev_err(&yld->intf->dev, "%s - urb status %d\n", - __func__, status); - - switch (yld->ctl_data->cmd) { - case CMD_KEYPRESS: - case CMD_SCANCODE: - /* ask for a response */ - if (!yld->shutdown) - ret = usb_submit_urb(yld->urb_irq, GFP_ATOMIC); - break; - default: - /* send new command */ - yealink_do_idle_tasks(yld); - if (!yld->shutdown) - ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC); - break; - } - - if (ret && ret != -EPERM) - dev_err(&yld->intf->dev, "%s - usb_submit_urb failed %d\n", - __func__, ret); -} - -/******************************************************************************* - * input event interface - ******************************************************************************/ - -/* TODO should we issue a ringtone on a SND_BELL event? -static int input_ev(struct input_dev *dev, unsigned int type, - unsigned int code, int value) -{ - - if (type != EV_SND) - return -EINVAL; - - switch (code) { - case SND_BELL: - case SND_TONE: - break; - default: - return -EINVAL; - } - - return 0; -} -*/ - -static int input_open(struct input_dev *dev) -{ - struct yealink_dev *yld = input_get_drvdata(dev); - int i, ret; - - dev_dbg(&yld->intf->dev, "%s\n", __func__); - - /* force updates to device */ - for (i = 0; imaster); i++) - yld->copy.b[i] = ~yld->master.b[i]; - yld->key_code = -1; /* no keys pressed */ - - yealink_set_ringtone(yld, default_ringtone, sizeof(default_ringtone)); - - /* issue INIT */ - memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data))); - yld->ctl_data->cmd = CMD_INIT; - yld->ctl_data->size = 10; - yld->ctl_data->sum = 0x100-CMD_INIT-10; - if ((ret = usb_submit_urb(yld->urb_ctl, GFP_KERNEL)) != 0) { - dev_dbg(&yld->intf->dev, - "%s - usb_submit_urb failed with result %d\n", - __func__, ret); - return ret; - } - return 0; -} - -static void input_close(struct input_dev *dev) -{ - struct yealink_dev *yld = input_get_drvdata(dev); - - yld->shutdown = 1; - /* - * Make sure the flag is seen by other CPUs before we start - * killing URBs so new URBs won't be submitted - */ - smp_wmb(); - - usb_kill_urb(yld->urb_ctl); - usb_kill_urb(yld->urb_irq); - - yld->shutdown = 0; - smp_wmb(); -} - -/******************************************************************************* - * sysfs interface - ******************************************************************************/ - -/* Interface to the 7-segments translation table aka. char set. - */ -static ssize_t show_map(struct device *dev, struct device_attribute *attr, - char *buf) -{ - memcpy(buf, &map_seg7, sizeof(map_seg7)); - return sizeof(map_seg7); -} - -static ssize_t store_map(struct device *dev, struct device_attribute *attr, - const char *buf, size_t cnt) -{ - if (cnt != sizeof(map_seg7)) - return -EINVAL; - memcpy(&map_seg7, buf, sizeof(map_seg7)); - return sizeof(map_seg7); -} - -/* Interface to the LCD. - */ - -/* Reading /sys/../lineX will return the format string with its settings: - * - * Example: - * cat ./line3 - * 888888888888 - * Linux Rocks! - */ -static ssize_t show_line(struct device *dev, char *buf, int a, int b) -{ - struct yealink_dev *yld = dev_get_drvdata(dev); - int i; - - guard(mutex)(&yld->sysfs_mutex); - - for (i = a; i < b; i++) - *buf++ = lcdMap[i].type; - *buf++ = '\n'; - for (i = a; i < b; i++) - *buf++ = yld->lcdMap[i]; - *buf++ = '\n'; - *buf = 0; - - return 3 + ((b - a) << 1); -} - -static ssize_t show_line1(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return show_line(dev, buf, LCD_LINE1_OFFSET, LCD_LINE2_OFFSET); -} - -static ssize_t show_line2(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return show_line(dev, buf, LCD_LINE2_OFFSET, LCD_LINE3_OFFSET); -} - -static ssize_t show_line3(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return show_line(dev, buf, LCD_LINE3_OFFSET, LCD_LINE4_OFFSET); -} - -/* Writing to /sys/../lineX will set the corresponding LCD line. - * - Excess characters are ignored. - * - If less characters are written than allowed, the remaining digits are - * unchanged. - * - The '\n' or '\t' char is a placeholder, it does not overwrite the - * original content. - */ -static ssize_t store_line(struct device *dev, const char *buf, size_t count, - int el, size_t len) -{ - struct yealink_dev *yld = dev_get_drvdata(dev); - int i; - - guard(mutex)(&yld->sysfs_mutex); - - if (len > count) - len = count; - for (i = 0; i < len; i++) - setChar(yld, el++, buf[i]); - - return count; -} - -static ssize_t store_line1(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - return store_line(dev, buf, count, LCD_LINE1_OFFSET, LCD_LINE1_SIZE); -} - -static ssize_t store_line2(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - return store_line(dev, buf, count, LCD_LINE2_OFFSET, LCD_LINE2_SIZE); -} - -static ssize_t store_line3(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - return store_line(dev, buf, count, LCD_LINE3_OFFSET, LCD_LINE3_SIZE); -} - -/* Interface to visible and audible "icons", these include: - * pictures on the LCD, the LED, and the dialtone signal. - */ - -/* Get a list of "switchable elements" with their current state. */ -static ssize_t get_icons(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct yealink_dev *yld = dev_get_drvdata(dev); - int i, ret = 1; - - guard(mutex)(&yld->sysfs_mutex); - - for (i = 0; i < ARRAY_SIZE(lcdMap); i++) { - if (lcdMap[i].type != '.') - continue; - ret += sprintf(&buf[ret], "%s %s\n", - yld->lcdMap[i] == ' ' ? " " : "on", - lcdMap[i].u.p.name); - } - - return ret; -} - -/* Change the visibility of a particular element. */ -static ssize_t set_icon(struct device *dev, const char *buf, size_t count, - int chr) -{ - struct yealink_dev *yld = dev_get_drvdata(dev); - int i; - - guard(mutex)(&yld->sysfs_mutex); - - for (i = 0; i < ARRAY_SIZE(lcdMap); i++) { - if (lcdMap[i].type != '.') - continue; - if (strncmp(buf, lcdMap[i].u.p.name, count) == 0) { - setChar(yld, i, chr); - break; - } - } - - return count; -} - -static ssize_t show_icon(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - return set_icon(dev, buf, count, buf[0]); -} - -static ssize_t hide_icon(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - return set_icon(dev, buf, count, ' '); -} - -/* Upload a ringtone to the device. - */ - -/* Stores raw ringtone data in the phone */ -static ssize_t store_ringtone(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct yealink_dev *yld = dev_get_drvdata(dev); - - guard(mutex)(&yld->sysfs_mutex); - - /* TODO locking with async usb control interface??? */ - yealink_set_ringtone(yld, (char *)buf, count); - - return count; -} - -#define _M444 S_IRUGO -#define _M664 S_IRUGO|S_IWUSR|S_IWGRP -#define _M220 S_IWUSR|S_IWGRP - -static DEVICE_ATTR(map_seg7 , _M664, show_map , store_map ); -static DEVICE_ATTR(line1 , _M664, show_line1 , store_line1 ); -static DEVICE_ATTR(line2 , _M664, show_line2 , store_line2 ); -static DEVICE_ATTR(line3 , _M664, show_line3 , store_line3 ); -static DEVICE_ATTR(get_icons , _M444, get_icons , NULL ); -static DEVICE_ATTR(show_icon , _M220, NULL , show_icon ); -static DEVICE_ATTR(hide_icon , _M220, NULL , hide_icon ); -static DEVICE_ATTR(ringtone , _M220, NULL , store_ringtone); - -static struct attribute *yld_attrs[] = { - &dev_attr_line1.attr, - &dev_attr_line2.attr, - &dev_attr_line3.attr, - &dev_attr_get_icons.attr, - &dev_attr_show_icon.attr, - &dev_attr_hide_icon.attr, - &dev_attr_map_seg7.attr, - &dev_attr_ringtone.attr, - NULL -}; -ATTRIBUTE_GROUPS(yld); - -/******************************************************************************* - * Linux interface and usb initialisation - ******************************************************************************/ - -struct driver_info { - char *name; -}; - -static const struct driver_info info_P1K = { - .name = "Yealink usb-p1k", -}; - -static const struct usb_device_id usb_table [] = { - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE | - USB_DEVICE_ID_MATCH_INT_INFO, - .idVendor = 0x6993, - .idProduct = 0xb001, - .bInterfaceClass = USB_CLASS_HID, - .bInterfaceSubClass = 0, - .bInterfaceProtocol = 0, - .driver_info = (kernel_ulong_t)&info_P1K - }, - { } -}; - -static int usb_cleanup(struct yealink_dev *yld, int err) -{ - if (yld == NULL) - return err; - - if (yld->idev) { - if (err) - input_free_device(yld->idev); - else - input_unregister_device(yld->idev); - } - - usb_free_urb(yld->urb_irq); - usb_free_urb(yld->urb_ctl); - - kfree(yld->ctl_req); - usb_free_coherent(yld->udev, USB_PKT_LEN, yld->ctl_data, yld->ctl_dma); - usb_free_coherent(yld->udev, USB_PKT_LEN, yld->irq_data, yld->irq_dma); - - kfree(yld); - return err; -} - -static void usb_disconnect(struct usb_interface *intf) -{ - struct yealink_dev *yld = usb_get_intfdata(intf); - - usb_cleanup(yld, 0); - usb_set_intfdata(intf, NULL); -} - -static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev (intf); - struct driver_info *nfo = (struct driver_info *)id->driver_info; - struct usb_host_interface *interface; - struct usb_endpoint_descriptor *endpoint; - struct yealink_dev *yld; - struct input_dev *input_dev; - int ret, pipe, i; - - interface = intf->cur_altsetting; - - if (interface->desc.bNumEndpoints < 1) - return -ENODEV; - - endpoint = &interface->endpoint[0].desc; - if (!usb_endpoint_is_int_in(endpoint)) - return -ENODEV; - - yld = kzalloc_obj(*yld); - if (!yld) - return -ENOMEM; - - yld->udev = udev; - yld->intf = intf; - mutex_init(&yld->sysfs_mutex); - - yld->idev = input_dev = input_allocate_device(); - if (!input_dev) - return usb_cleanup(yld, -ENOMEM); - - /* allocate usb buffers */ - yld->irq_data = usb_alloc_coherent(udev, USB_PKT_LEN, - GFP_KERNEL, &yld->irq_dma); - if (yld->irq_data == NULL) - return usb_cleanup(yld, -ENOMEM); - - yld->ctl_data = usb_alloc_coherent(udev, USB_PKT_LEN, - GFP_KERNEL, &yld->ctl_dma); - if (!yld->ctl_data) - return usb_cleanup(yld, -ENOMEM); - - yld->ctl_req = kmalloc_obj(*(yld->ctl_req)); - if (yld->ctl_req == NULL) - return usb_cleanup(yld, -ENOMEM); - - /* allocate urb structures */ - yld->urb_irq = usb_alloc_urb(0, GFP_KERNEL); - if (yld->urb_irq == NULL) - return usb_cleanup(yld, -ENOMEM); - - yld->urb_ctl = usb_alloc_urb(0, GFP_KERNEL); - if (yld->urb_ctl == NULL) - return usb_cleanup(yld, -ENOMEM); - - /* get a handle to the interrupt data pipe */ - pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); - ret = usb_maxpacket(udev, pipe); - if (ret != USB_PKT_LEN) - dev_err(&intf->dev, "invalid payload size %d, expected %zd\n", - ret, USB_PKT_LEN); - - /* initialise irq urb */ - usb_fill_int_urb(yld->urb_irq, udev, pipe, yld->irq_data, - USB_PKT_LEN, - urb_irq_callback, - yld, endpoint->bInterval); - yld->urb_irq->transfer_dma = yld->irq_dma; - yld->urb_irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - yld->urb_irq->dev = udev; - - /* initialise ctl urb */ - yld->ctl_req->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | - USB_DIR_OUT; - yld->ctl_req->bRequest = USB_REQ_SET_CONFIGURATION; - yld->ctl_req->wValue = cpu_to_le16(0x200); - yld->ctl_req->wIndex = cpu_to_le16(interface->desc.bInterfaceNumber); - yld->ctl_req->wLength = cpu_to_le16(USB_PKT_LEN); - - usb_fill_control_urb(yld->urb_ctl, udev, usb_sndctrlpipe(udev, 0), - (void *)yld->ctl_req, yld->ctl_data, USB_PKT_LEN, - urb_ctl_callback, yld); - yld->urb_ctl->transfer_dma = yld->ctl_dma; - yld->urb_ctl->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - yld->urb_ctl->dev = udev; - - /* find out the physical bus location */ - usb_make_path(udev, yld->phys, sizeof(yld->phys)); - strlcat(yld->phys, "/input0", sizeof(yld->phys)); - - /* register settings for the input device */ - input_dev->name = nfo->name; - input_dev->phys = yld->phys; - usb_to_input_id(udev, &input_dev->id); - input_dev->dev.parent = &intf->dev; - - input_set_drvdata(input_dev, yld); - - input_dev->open = input_open; - input_dev->close = input_close; - /* input_dev->event = input_ev; TODO */ - - /* register available key events */ - input_dev->evbit[0] = BIT_MASK(EV_KEY); - for (i = 0; i < 256; i++) { - int k = map_p1k_to_key(i); - if (k >= 0) { - set_bit(k & 0xff, input_dev->keybit); - if (k >> 8) - set_bit(k >> 8, input_dev->keybit); - } - } - - ret = input_register_device(yld->idev); - if (ret) - return usb_cleanup(yld, ret); - - usb_set_intfdata(intf, yld); - - /* clear visible elements */ - for (i = 0; i < ARRAY_SIZE(lcdMap); i++) - setChar(yld, i, ' '); - - /* display driver version on LCD line 3 */ - store_line3(&intf->dev, NULL, - DRIVER_VERSION, sizeof(DRIVER_VERSION)); - - return 0; -} - -static struct usb_driver yealink_driver = { - .name = "yealink", - .probe = usb_probe, - .disconnect = usb_disconnect, - .id_table = usb_table, - .dev_groups = yld_groups, -}; - -module_usb_driver(yealink_driver); - -MODULE_DEVICE_TABLE (usb, usb_table); - -MODULE_AUTHOR("Henk Vergonet"); -MODULE_DESCRIPTION("Yealink phone driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/input/misc/yealink.h b/drivers/input/misc/yealink.h deleted file mode 100644 index 69f700431f2f..000000000000 --- a/drivers/input/misc/yealink.h +++ /dev/null @@ -1,206 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * drivers/usb/input/yealink.h - * - * Copyright (c) 2005 Henk Vergonet - */ -#ifndef INPUT_YEALINK_H -#define INPUT_YEALINK_H - -/* Using the control channel on interface 3 various aspects of the phone - * can be controlled like LCD, LED, dialtone and the ringtone. - */ - -struct yld_ctl_packet { - u8 cmd; /* command code, see below */ - u8 size; /* 1-11, size of used data bytes. */ - __be16 offset; /* internal packet offset */ - u8 data[11]; - s8 sum; /* negative sum of 15 preceding bytes */ -} __attribute__ ((packed)); - -#define USB_PKT_LEN sizeof(struct yld_ctl_packet) - -/* The following yld_ctl_packet's are available: */ - -/* Init registers - * - * cmd 0x8e - * size 10 - * offset 0 - * data 0,0,0,0.... - */ -#define CMD_INIT 0x8e - -/* Request key scan - * - * cmd 0x80 - * size 1 - * offset 0 - * data[0] on return returns the key number, if it changes there's a new - * key pressed. - */ -#define CMD_KEYPRESS 0x80 - -/* Request scancode - * - * cmd 0x81 - * size 1 - * offset key number [0-1f] - * data[0] on return returns the scancode - */ -#define CMD_SCANCODE 0x81 - -/* Set LCD - * - * cmd 0x04 - * size 1-11 - * offset 0-23 - * data segment bits - */ -#define CMD_LCD 0x04 - -/* Set led - * - * cmd 0x05 - * size 1 - * offset 0 - * data[0] 0 OFF / 1 ON - */ -#define CMD_LED 0x05 - -/* Set ringtone volume - * - * cmd 0x11 - * size 1 - * offset 0 - * data[0] 0-0xff volume - */ -#define CMD_RING_VOLUME 0x11 - -/* Set ringtone notes - * - * cmd 0x02 - * size 1-11 - * offset 0-> - * data binary representation LE16(-freq), LE16(duration) .... - */ -#define CMD_RING_NOTE 0x02 - -/* Sound ringtone via the speaker on the back - * - * cmd 0x03 - * size 1 - * offset 0 - * data[0] 0 OFF / 0x24 ON - */ -#define CMD_RINGTONE 0x03 - -/* Sound dial tone via the ear speaker - * - * cmd 0x09 - * size 1 - * offset 0 - * data[0] 0 OFF / 1 ON - */ -#define CMD_DIALTONE 0x09 - -#endif /* INPUT_YEALINK_H */ - - -#if defined(_SEG) && defined(_PIC) -/* This table maps the LCD segments onto individual bit positions in the - * yld_status struct. - */ - -/* LCD, each segment must be driven separately. - * - * Layout: - * - * |[] [][] [][] [][] in |[][] - * |[] M [][] D [][] : [][] out |[][] - * store - * - * NEW REP SU MO TU WE TH FR SA - * - * [] [] [] [] [] [] [] [] [] [] [] [] - * [] [] [] [] [] [] [] [] [] [] [] [] - */ - -/* Line 1 - * Format : 18.e8.M8.88...188 - * Icon names : M D : IN OUT STORE - */ -#define LCD_LINE1_OFFSET 0 -#define LCD_LINE1_SIZE 17 - -/* Note: first g then f => ! ! */ -/* _SEG( type a b c d e g f ) */ - _SEG('1', 0,0 , 22,2 , 22,2 , 0,0 , 0,0 , 0,0 , 0,0 ), - _SEG('8', 20,1 , 20,2 , 20,4 , 20,8 , 21,4 , 21,2 , 21,1 ), - _PIC('.', 22,1 , "M" ), - _SEG('e', 18,1 , 18,2 , 18,4 , 18,1 , 19,2 , 18,1 , 19,1 ), - _SEG('8', 16,1 , 16,2 , 16,4 , 16,8 , 17,4 , 17,2 , 17,1 ), - _PIC('.', 15,8 , "D" ), - _SEG('M', 14,1 , 14,2 , 14,4 , 14,1 , 15,4 , 15,2 , 15,1 ), - _SEG('8', 12,1 , 12,2 , 12,4 , 12,8 , 13,4 , 13,2 , 13,1 ), - _PIC('.', 11,8 , ":" ), - _SEG('8', 10,1 , 10,2 , 10,4 , 10,8 , 11,4 , 11,2 , 11,1 ), - _SEG('8', 8,1 , 8,2 , 8,4 , 8,8 , 9,4 , 9,2 , 9,1 ), - _PIC('.', 7,1 , "IN" ), - _PIC('.', 7,2 , "OUT" ), - _PIC('.', 7,4 , "STORE" ), - _SEG('1', 0,0 , 5,1 , 5,1 , 0,0 , 0,0 , 0,0 , 0,0 ), - _SEG('8', 4,1 , 4,2 , 4,4 , 4,8 , 5,8 , 5,4 , 5,2 ), - _SEG('8', 2,1 , 2,2 , 2,4 , 2,8 , 3,4 , 3,2 , 3,1 ), - -/* Line 2 - * Format : ......... - * Pict. name : NEW REP SU MO TU WE TH FR SA - */ -#define LCD_LINE2_OFFSET LCD_LINE1_OFFSET + LCD_LINE1_SIZE -#define LCD_LINE2_SIZE 9 - - _PIC('.', 23,2 , "NEW" ), - _PIC('.', 23,4 , "REP" ), - _PIC('.', 1,8 , "SU" ), - _PIC('.', 1,4 , "MO" ), - _PIC('.', 1,2 , "TU" ), - _PIC('.', 1,1 , "WE" ), - _PIC('.', 0,1 , "TH" ), - _PIC('.', 0,2 , "FR" ), - _PIC('.', 0,4 , "SA" ), - -/* Line 3 - * Format : 888888888888 - */ -#define LCD_LINE3_OFFSET LCD_LINE2_OFFSET + LCD_LINE2_SIZE -#define LCD_LINE3_SIZE 12 - - _SEG('8', 22,16, 22,32, 22,64, 22,128, 23,128, 23,64, 23,32 ), - _SEG('8', 20,16, 20,32, 20,64, 20,128, 21,128, 21,64, 21,32 ), - _SEG('8', 18,16, 18,32, 18,64, 18,128, 19,128, 19,64, 19,32 ), - _SEG('8', 16,16, 16,32, 16,64, 16,128, 17,128, 17,64, 17,32 ), - _SEG('8', 14,16, 14,32, 14,64, 14,128, 15,128, 15,64, 15,32 ), - _SEG('8', 12,16, 12,32, 12,64, 12,128, 13,128, 13,64, 13,32 ), - _SEG('8', 10,16, 10,32, 10,64, 10,128, 11,128, 11,64, 11,32 ), - _SEG('8', 8,16, 8,32, 8,64, 8,128, 9,128, 9,64, 9,32 ), - _SEG('8', 6,16, 6,32, 6,64, 6,128, 7,128, 7,64, 7,32 ), - _SEG('8', 4,16, 4,32, 4,64, 4,128, 5,128, 5,64, 5,32 ), - _SEG('8', 2,16, 2,32, 2,64, 2,128, 3,128, 3,64, 3,32 ), - _SEG('8', 0,16, 0,32, 0,64, 0,128, 1,128, 1,64, 1,32 ), - -/* Line 4 - * - * The LED, DIALTONE and RINGTONE are implemented as icons and use the same - * sysfs interface. - */ -#define LCD_LINE4_OFFSET LCD_LINE3_OFFSET + LCD_LINE3_SIZE - - _PIC('.', offsetof(struct yld_status, led) , 0x01, "LED" ), - _PIC('.', offsetof(struct yld_status, dialtone) , 0x01, "DIALTONE" ), - _PIC('.', offsetof(struct yld_status, ringtone) , 0x24, "RINGTONE" ), - -#undef _SEG -#undef _PIC -#endif /* _SEG && _PIC */ -- 2.56.0.567.gdb80ae8cd5-goog