diff options
Diffstat (limited to 'SOURCES/v10-0004-HID-asus-add-ROG-Ally-xpad-settings.patch')
| -rw-r--r-- | SOURCES/v10-0004-HID-asus-add-ROG-Ally-xpad-settings.patch | 1471 |
1 files changed, 1471 insertions, 0 deletions
diff --git a/SOURCES/v10-0004-HID-asus-add-ROG-Ally-xpad-settings.patch b/SOURCES/v10-0004-HID-asus-add-ROG-Ally-xpad-settings.patch new file mode 100644 index 0000000..5c4f5c5 --- /dev/null +++ b/SOURCES/v10-0004-HID-asus-add-ROG-Ally-xpad-settings.patch @@ -0,0 +1,1471 @@ +From 89b9e9a58ddfe3c6d400d08c607b50b3e2c60cbf Mon Sep 17 00:00:00 2001 +From: "Luke D. Jones" <luke@ljones.dev> +Date: Fri, 1 Dec 2023 16:57:19 +1300 +Subject: [PATCH v10 4/4] HID: asus: add ROG Ally xpad settings + +- move ROG specific stuff to new .c +- add a header for common parts +- add xpad mode +- add deadzones +- add gamepad button remapping +- add gamepad mapping reset for xpad and wasd modes + +Signed-off-by: Luke D. Jones <luke@ljones.dev> +--- + drivers/hid/Makefile | 2 + + drivers/hid/{hid-asus.c => hid-asus-core.c} | 71 +- + drivers/hid/hid-asus-rog.c | 1206 +++++++++++++++++++ + drivers/hid/hid-asus.h | 51 + + 4 files changed, 1289 insertions(+), 41 deletions(-) + rename drivers/hid/{hid-asus.c => hid-asus-core.c} (96%) + create mode 100644 drivers/hid/hid-asus-rog.c + create mode 100644 drivers/hid/hid-asus.h + +diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile +index 8a06d0f840bc..7c2436ed05d6 100644 +--- a/drivers/hid/Makefile ++++ b/drivers/hid/Makefile +@@ -23,6 +23,8 @@ hid-logitech-$(CONFIG_LOGIWHEELS_FF) += hid-lg4ff.o + hid-wiimote-y := hid-wiimote-core.o hid-wiimote-modules.o + hid-wiimote-$(CONFIG_DEBUG_FS) += hid-wiimote-debug.o + ++hid-asus-y := hid-asus-core.o hid-asus-rog.o ++ + obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o + obj-$(CONFIG_HID_ACCUTOUCH) += hid-accutouch.o + obj-$(CONFIG_HID_ALPS) += hid-alps.o +diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus-core.c +similarity index 96% +rename from drivers/hid/hid-asus.c +rename to drivers/hid/hid-asus-core.c +index 3a1a6024d299..026705c43ee1 100644 +--- a/drivers/hid/hid-asus.c ++++ b/drivers/hid/hid-asus-core.c +@@ -20,9 +20,8 @@ + * Copyright (c) 2016 Frederik Wenigwieser <frederik.wenigwieser@gmail.com> + */ + +-/* +- */ +- ++#include <asm-generic/errno-base.h> ++#include <asm-generic/errno.h> + #include <linux/dmi.h> + #include <linux/hid.h> + #include <linux/module.h> +@@ -32,6 +31,7 @@ + #include <linux/power_supply.h> + #include <linux/leds.h> + ++#include "hid-asus.h" + #include "hid-ids.h" + + MODULE_AUTHOR("Yusuke Fujimaki <usk.fujimaki@gmail.com>"); +@@ -47,10 +47,6 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad"); + #define T100CHI_MOUSE_REPORT_ID 0x06 + #define FEATURE_REPORT_ID 0x0d + #define INPUT_REPORT_ID 0x5d +-#define FEATURE_KBD_REPORT_ID 0x5a +-#define FEATURE_KBD_REPORT_SIZE 16 +-#define FEATURE_KBD_LED_REPORT_ID1 0x5d +-#define FEATURE_KBD_LED_REPORT_ID2 0x5e + + #define SUPPORT_KBD_BACKLIGHT BIT(0) + +@@ -71,20 +67,6 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad"); + #define BATTERY_STAT_CHARGING (1) + #define BATTERY_STAT_FULL (2) + +-#define QUIRK_FIX_NOTEBOOK_REPORT BIT(0) +-#define QUIRK_NO_INIT_REPORTS BIT(1) +-#define QUIRK_SKIP_INPUT_MAPPING BIT(2) +-#define QUIRK_IS_MULTITOUCH BIT(3) +-#define QUIRK_NO_CONSUMER_USAGES BIT(4) +-#define QUIRK_USE_KBD_BACKLIGHT BIT(5) +-#define QUIRK_T100_KEYBOARD BIT(6) +-#define QUIRK_T100CHI BIT(7) +-#define QUIRK_G752_KEYBOARD BIT(8) +-#define QUIRK_T90CHI BIT(9) +-#define QUIRK_MEDION_E1239T BIT(10) +-#define QUIRK_ROG_NKEY_KEYBOARD BIT(11) +-#define QUIRK_ROG_CLAYMORE_II_KEYBOARD BIT(12) +- + #define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \ + QUIRK_NO_INIT_REPORTS | \ + QUIRK_NO_CONSUMER_USAGES) +@@ -113,22 +95,6 @@ struct asus_touchpad_info { + int report_size; + }; + +-struct asus_drvdata { +- unsigned long quirks; +- struct hid_device *hdev; +- struct input_dev *input; +- struct input_dev *tp_kbd_input; +- struct asus_kbd_leds *kbd_backlight; +- const struct asus_touchpad_info *tp; +- bool enable_backlight; +- struct power_supply *battery; +- struct power_supply_desc battery_desc; +- int battery_capacity; +- int battery_stat; +- bool battery_in_query; +- unsigned long battery_next_query; +-}; +- + static int asus_report_battery(struct asus_drvdata *, u8 *, int); + + static const struct asus_touchpad_info asus_i2c_tp = { +@@ -329,6 +295,16 @@ static int asus_raw_event(struct hid_device *hdev, + if (drvdata->battery && data[0] == BATTERY_REPORT_ID) + return asus_report_battery(drvdata, data, size); + ++ // TODO: remove after debugging ++ // if (data[0] == 0x5a || data[0] == 0x5d || data[0] == 0x5e){ ++ // for (int i = 0; i < size; i++) { ++ // if (i == 0) ++ // printk(KERN_INFO "GOT: %02x,", data[i]); ++ // else ++ // printk(KERN_CONT "%02x,", data[i]); ++ // } ++ // } ++ + if (drvdata->tp && data[0] == INPUT_REPORT_ID) + return asus_report_input(drvdata, data, size); + +@@ -365,7 +341,7 @@ static int asus_raw_event(struct hid_device *hdev, + return 0; + } + +-static int asus_kbd_set_report(struct hid_device *hdev, const u8 *buf, size_t buf_size) ++int asus_kbd_set_report(struct hid_device *hdev, const u8 *buf, size_t buf_size) + { + unsigned char *dmabuf; + int ret; +@@ -386,6 +362,13 @@ static int asus_kbd_set_report(struct hid_device *hdev, const u8 *buf, size_t bu + return ret; + } + ++int asus_kbd_get_report(struct hid_device *hdev, u8 *out_buf, size_t out_buf_size) ++{ ++ return hid_hw_raw_request(hdev, FEATURE_KBD_REPORT_ID, out_buf, ++ out_buf_size, HID_FEATURE_REPORT, ++ HID_REQ_GET_REPORT); ++} ++ + static int asus_kbd_init(struct hid_device *hdev, u8 report_id) + { + const u8 buf[] = { report_id, 0x41, 0x53, 0x55, 0x53, 0x20, 0x54, +@@ -846,8 +829,8 @@ static int asus_input_mapping(struct hid_device *hdev, + case 0xb2: asus_map_key_clear(KEY_PROG2); break; /* Fn+Left previous aura */ + case 0xb3: asus_map_key_clear(KEY_PROG3); break; /* Fn+Left next aura */ + case 0x6a: asus_map_key_clear(KEY_F13); break; /* Screenpad toggle */ +- case 0x4b: asus_map_key_clear(KEY_F14); break; /* Arrows/Pg-Up/Dn toggle */ +- case 0xa5: asus_map_key_clear(KEY_F15); break; /* ROG Ally left back */ ++ case 0x4b: asus_map_key_clear(KEY_F14); break; /* Arrows/Pg-Up/Dn toggle, Ally M1 */ ++ case 0xa5: asus_map_key_clear(KEY_F15); break; /* ROG Ally M2 */ + case 0xa6: asus_map_key_clear(KEY_F16); break; /* ROG Ally QAM button */ + case 0xa7: asus_map_key_clear(KEY_F17); break; /* ROG Ally ROG long-press */ + case 0xa8: asus_map_key_clear(KEY_F18); break; /* ROG Ally ROG long-press-release */ +@@ -1063,6 +1046,10 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id) + } + } + ++ /* all ROG devices have this HID interface but we will focus on Ally for now */ ++ if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD && hid_is_usb(hdev)) ++ rog_ally.probe(hdev, &rog_ally); ++ + ret = hid_parse(hdev); + if (ret) { + hid_err(hdev, "Asus hid parse failed: %d\n", ret); +@@ -1112,6 +1099,8 @@ static void asus_remove(struct hid_device *hdev) + cancel_work_sync(&drvdata->kbd_backlight->work); + } + ++ rog_ally.remove(hdev, &rog_ally); ++ + hid_hw_stop(hdev); + } + +@@ -1245,7 +1234,7 @@ static const struct hid_device_id asus_devices[] = { + QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, + USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY), +- QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD }, ++ QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD | QUIRK_ROG_ALLY_XPAD }, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, + USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD), + QUIRK_ROG_CLAYMORE_II_KEYBOARD }, +diff --git a/drivers/hid/hid-asus-rog.c b/drivers/hid/hid-asus-rog.c +new file mode 100644 +index 000000000000..897c13769bae +--- /dev/null ++++ b/drivers/hid/hid-asus-rog.c +@@ -0,0 +1,1206 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later ++/* ++ * HID driver for Asus ROG laptops and Ally ++ * ++ * Copyright (c) 2016 Yusuke Fujimaki <usk.fujimaki@gmail.com> ++ */ ++ ++#include <linux/hid.h> ++#include <linux/types.h> ++#include <linux/usb.h> ++ ++#include "hid-asus.h" ++ ++/* required so we can have nested attributes with same name but different functions */ ++#define ALLY_DEVICE_ATTR_RW(_name, _sysfs_name) \ ++ struct device_attribute dev_attr_##_name = \ ++ __ATTR(_sysfs_name, 0644, _name##_show, _name##_store) ++ ++#define ALLY_DEVICE_ATTR_RO(_name, _sysfs_name) \ ++ struct device_attribute dev_attr_##_name = __ATTR(_sysfs_name, 0444, _name##_show, NULL) ++ ++#define ALLY_DEVICE_ATTR_WO(_name, _sysfs_name) \ ++ struct device_attribute dev_attr_##_name = __ATTR(_sysfs_name, 0200, NULL, _name##_store) ++ ++#define BTN_CODE_LEN 11 ++#define MAPPING_BLOCK_LEN 44 ++ ++enum ally_xpad_mode { ++ ally_xpad_mode_game = 0x01, ++ ally_xpad_mode_wasd = 0x02, ++ ally_xpad_mode_mouse = 0x03, ++}; ++ ++enum ally_xpad_cmd { ++ ally_xpad_cmd_set_mode = 0x01, ++ ally_xpad_cmd_set_js_dz = 0x04, /* deadzones */ ++ ally_xpad_cmd_set_tr_dz = 0x05, /* deadzones */ ++ ally_xpad_cmd_check_ready = 0x0A, ++}; ++ ++enum ally_xpad_axis { ++ ally_xpad_axis_xy_left = 0x01, ++ ally_xpad_axis_xy_right = 0x02, ++ ally_xpad_axis_z_left = 0x03, ++ ally_xpad_axis_z_right = 0x04, ++}; ++ ++enum ally_out_dev { ++ ally_out_dev_blank = 0x00, ++ ally_out_dev_xpad = 0x01, ++ ally_out_dev_keyboard = 0x02, ++ ally_out_dev_mouse = 0x03, ++ ally_out_dev_macro = 0x04, ++ ally_out_dev_media = 0x05, ++}; ++ ++enum btn_pair { ++ btn_pair_dpad_u_d = 0x01, ++ btn_pair_dpad_l_r = 0x02, ++ btn_pair_ls_rs = 0x03, ++ btn_pair_lb_rb = 0x04, ++ btn_pair_a_b = 0x05, ++ btn_pair_x_y = 0x06, ++ btn_pair_view_menu = 0x07, ++ btn_pair_m1_m2 = 0x08, ++ btn_pair_lt_rt = 0x09, ++}; ++ ++enum btn_pair_side { ++ btn_pair_side_left = 0x00, ++ btn_pair_side_right = 0x01, ++}; ++ ++/* ROG Ally has many settings related to the gamepad, all using the same n-key endpoint */ ++struct asus_rog_ally { ++ enum ally_xpad_mode mode; ++ /*ally_xpad_mode ++ * index: [joysticks/triggers][left(2 bytes), right(2 bytes)] ++ * joysticks: 2 bytes: inner, outer ++ * triggers: 2 bytes: lower, upper ++ * min/max: 0-64 ++ */ ++ u8 deadzones[2][4]; ++ /* ++ * index: left, right ++ * max: 64 ++ */ ++ u8 vibration_intensity[2]; ++ /* ++ * index: [joysticks][2 byte stepping per point] ++ * - 4 points of 2 bytes each ++ * - byte 0 of pair = stick move % ++ * - byte 1 of pair = stick response % ++ * - min/max: 1-63 ++ */ ++ bool supports_response_curves; ++ u8 response_curve[2][8]; ++ /* ++ * left = byte 0, right = byte 1 ++ */ ++ bool supports_anti_deadzones; ++ u8 anti_deadzones[2]; ++ ++ /* ++ * index: [mode][phys pair][b1, b1 secondary, b2, b2 secondary, blocks of 11] ++ */ ++ u8 key_mapping[ally_xpad_mode_mouse][btn_pair_lt_rt][MAPPING_BLOCK_LEN]; ++}; ++ ++#define PAD_A "pad_a" ++#define PAD_B "pad_b" ++#define PAD_X "pad_x" ++#define PAD_Y "pad_y" ++#define PAD_LB "pad_lb" ++#define PAD_RB "pad_rb" ++#define PAD_LS "pad_ls" ++#define PAD_RS "pad_rs" ++#define PAD_DPAD_UP "pad_dpad_up" ++#define PAD_DPAD_DOWN "pad_dpad_down" ++#define PAD_DPAD_LEFT "pad_dpad_left" ++#define PAD_DPAD_RIGHT "pad_dpad_right" ++#define PAD_VIEW "pad_view" ++#define PAD_MENU "pad_menu" ++#define PAD_XBOX "pad_xbox" ++ ++#define KB_M1 "kb_m1" ++#define KB_M2 "kb_m2" ++#define KB_ESC "kb_esc" ++#define KB_F1 "kb_f1" ++#define KB_F2 "kb_f2" ++#define KB_F3 "kb_f3" ++#define KB_F4 "kb_f4" ++#define KB_F5 "kb_f5" ++#define KB_F6 "kb_f6" ++#define KB_F7 "kb_f7" ++#define KB_F8 "kb_f8" ++#define KB_F9 "kb_f9" ++#define KB_F10 "kb_f10" ++#define KB_F11 "kb_f11" ++#define KB_F12 "kb_f12" ++#define KB_F14 "kb_f14" ++#define KB_F15 "kb_f15" ++ ++#define KB_BACKTICK "kb_`" ++#define KB_1 "kb_1" ++#define KB_2 "kb_2" ++#define KB_3 "kb_3" ++#define KB_4 "kb_4" ++#define KB_5 "kb_5" ++#define KB_6 "kb_6" ++#define KB_7 "kb_7" ++#define KB_8 "kb_8" ++#define KB_9 "kb_9" ++#define KB_0 "kb_0" ++#define KB_HYPHEN "kb_-" ++#define KB_EQUALS "kb_=" ++#define KB_BACKSPACE "kb_backspace" ++ ++#define KB_TAB "kb_tab" ++#define KB_Q "kb_q" ++#define KB_W "kb_w" ++#define KB_E "kb_e" ++#define KB_R "kb_r" ++#define KB_T "kb_t" ++#define KB_Y "kb_y" ++#define KB_U "kb_u" ++//#defi KB_I neuf, "i")) out[2] = 0x1c; ++#define KB_O "kb_o" ++#define KB_P "kb_p" ++#define KB_LBRACKET "kb_[" ++#define KB_RBRACKET "kb_]" ++#define KB_BACKSLASH "kb_bkslash" ++ ++#define KB_CAPS "kb_caps" ++#define KB_A "kb_a" ++#define KB_S "kb_s" ++#define KB_D "kb_d" ++#define KB_F "kb_f" ++#define KB_G "kb_g" ++#define KB_H "kb_h" ++#define KB_J "kb_j" ++#define KB_K "kb_k" ++#define KB_L "kb_l" ++#define KB_SEMI "kb_;" ++#define KB_QUOTE "kb_'" ++#define KB_RET "kb_enter" ++ ++#define KB_LSHIFT "kb_lshift" ++#define KB_Z "kb_z" ++#define KB_X "kb_x" ++#define KB_C "kb_c" ++#define KB_V "kb_v" ++#define KB_B "kb_b" ++#define KB_N "kb_n" ++#define KB_M "kb_m" ++#define KB_COMA "kb_," ++#define KB_PERIOD "kb_." ++// #defKB_uf, "/")) out[2] = 0x52; missing ++#define KB_RSHIFT "kb_rshift" ++ ++#define KB_LCTL "kb_lctl" ++#define KB_META "kb_meta" ++#define KB_LALT "kb_lalt" ++#define KB_SPACE "kb_space" ++#define KB_RALT "kb_ralt" ++#define KB_MENU "kb_menu" ++#define KB_RCTL "kb_rctl" ++ ++#define KB_PRNTSCN "kb_prntscn" ++#define KB_SCRLCK "kb_scrlck" ++#define KB_PAUSE "kb_pause" ++#define KB_INS "kb_ins" ++#define KB_HOME "kb_home" ++#define KB_PGUP "kb_pgup" ++#define KB_DEL "kb_del" ++#define KB_END "kb_end" ++#define KB_PGDWN "kb_pgdwn" ++ ++#define KB_UP_ARROW "kb_up_arrow" ++#define KB_DOWN_ARROW "kb_down_arrow" ++#define KB_LEFT_ARROW "kb_left_arrow" ++#define KB_RIGHT_ARROW "kb_right_arrow" ++ ++#define NUMPAD_LCK "numpad_lck" ++#define NUMPAD_FWDSLASH "numpad_/" ++#define NUMPAD_STAR "numpad_*" ++#define NUMPAD_HYPHEN "numpad_-" ++#define NUMPAD_0 "numpad_0" ++#define NUMPAD_1 "numpad_1" ++#define NUMPAD_2 "numpad_2" ++#define NUMPAD_3 "numpad_3" ++#define NUMPAD_4 "numpad_4" ++#define NUMPAD_5 "numpad_5" ++#define NUMPAD_6 "numpad_6" ++#define NUMPAD_7 "numpad_7" ++#define NUMPAD_8 "numpad_8" ++#define NUMPAD_9 "numpad_9" ++#define NUMPAD_PLUS "numpad_+" ++#define NUMPAD_ENTER "numpad_enter" ++#define NUMPAD_PERIOD "numpad_." ++ ++#define RAT_LCLICK "rat_lclick" ++#define RAT_RCLICK "rat_rclick" ++#define RAT_MCLICK "rat_mclick" ++#define RAT_WHEEL_UP "rat_wheel_up" ++#define RAT_WHEEL_DOWN "rat_wheel_down" ++ ++#define MEDIA_SCREENSHOT "media_screenshot" ++#define MEDIA_SHOW_KEYBOARD "media_show_keyboard" ++#define MEDIA_SHOW_DESKTOP "media_show_desktop" ++#define MEDIA_START_RECORDING "media_start_recording" ++#define MEDIA_MIC_OFF "media_mic_off" ++#define MEDIA_VOL_DOWN "media_vol_down" ++#define MEDIA_VOL_UP "media_vol_up" ++ ++static struct asus_rog_ally *__rog_ally_data(struct device *raw_dev) ++{ ++ struct hid_device *hdev = to_hid_device(raw_dev); ++ return ((struct asus_drvdata *)hid_get_drvdata(hdev))->rog_ally_data; ++} ++ ++/* writes the bytes for a requested key/function in to the out buffer */ ++const static int __string_to_key_code(const char *buf, u8 *out, int out_len) ++{ ++ u8 *save_buf; ++ ++ if (out_len != BTN_CODE_LEN) ++ return -EINVAL; ++ ++ save_buf = kzalloc(out_len, GFP_KERNEL); ++ if (!save_buf) ++ return -ENOMEM; ++ memcpy(save_buf, out, out_len); ++ memset(out, 0, out_len); // always clear before adjusting ++ ++ // Allow clearing ++ if (!strcmp(buf, " ") || !strcmp(buf, "\n")) ++ goto success; ++ ++ // set group xpad ++ out[0] = 0x01; ++ if (!strcmp(buf, PAD_A)) out[1] = 0x01; ++ else if (!strcmp(buf, PAD_B)) out[1] = 0x02; ++ else if (!strcmp(buf, PAD_X)) out[1] = 0x03; ++ else if (!strcmp(buf, PAD_Y)) out[1] = 0x04; ++ else if (!strcmp(buf, PAD_LB)) out[1] = 0x05; ++ else if (!strcmp(buf, PAD_RB)) out[1] = 0x06; ++ else if (!strcmp(buf, PAD_LS)) out[1] = 0x07; ++ else if (!strcmp(buf, PAD_RS)) out[1] = 0x08; ++ else if (!strcmp(buf, PAD_DPAD_UP)) out[1] = 0x09; ++ else if (!strcmp(buf, PAD_DPAD_DOWN)) out[1] = 0x0a; ++ else if (!strcmp(buf, PAD_DPAD_LEFT)) out[1] = 0x0b; ++ else if (!strcmp(buf, PAD_DPAD_RIGHT)) out[1] = 0x0c; ++ else if (!strcmp(buf, PAD_VIEW)) out[1] = 0x11; ++ else if (!strcmp(buf, PAD_MENU)) out[1] = 0x12; ++ else if (!strcmp(buf, PAD_XBOX)) out[1] = 0x13; ++ if (out[1]) ++ goto success; ++ ++ // set group keyboard ++ out[0] = 0x02; ++ if (!strcmp(buf, KB_M1)) out[2] = 0x8f; ++ else if (!strcmp(buf, KB_M2)) out[2] = 0x8e; ++ else if (!strcmp(buf, KB_ESC)) out[2] = 0x76; ++ else if (!strcmp(buf, KB_F1)) out[2] = 0x50; ++ else if (!strcmp(buf, KB_F2)) out[2] = 0x60; ++ else if (!strcmp(buf, KB_F3)) out[2] = 0x40; ++ else if (!strcmp(buf, KB_F4)) out[2] = 0x0c; ++ else if (!strcmp(buf, KB_F5)) out[2] = 0x03; ++ else if (!strcmp(buf, KB_F6)) out[2] = 0x0b; ++ else if (!strcmp(buf, KB_F7)) out[2] = 0x80; ++ else if (!strcmp(buf, KB_F8)) out[2] = 0x0a; ++ else if (!strcmp(buf, KB_F9)) out[2] = 0x01; ++ else if (!strcmp(buf, KB_F10)) out[2] = 0x09; ++ else if (!strcmp(buf, KB_F11)) out[2] = 0x78; ++ else if (!strcmp(buf, KB_F12)) out[2] = 0x07; ++ else if (!strcmp(buf, KB_F14)) out[2] = 0x10; ++ else if (!strcmp(buf, KB_F15)) out[2] = 0x18; ++ ++ else if (!strcmp(buf, KB_BACKTICK)) out[2] = 0x0e; ++ else if (!strcmp(buf, KB_1)) out[2] = 0x16; ++ else if (!strcmp(buf, KB_2)) out[2] = 0x1e; ++ else if (!strcmp(buf, KB_3)) out[2] = 0x26; ++ else if (!strcmp(buf, KB_4)) out[2] = 0x25; ++ else if (!strcmp(buf, KB_5)) out[2] = 0x2e; ++ else if (!strcmp(buf, KB_6)) out[2] = 0x36; ++ else if (!strcmp(buf, KB_7)) out[2] = 0x3d; ++ else if (!strcmp(buf, KB_8)) out[2] = 0x3e; ++ else if (!strcmp(buf, KB_9)) out[2] = 0x46; ++ else if (!strcmp(buf, KB_0)) out[2] = 0x45; ++ else if (!strcmp(buf, KB_HYPHEN)) out[2] = 0x4e; ++ else if (!strcmp(buf, KB_EQUALS)) out[2] = 0x55; ++ else if (!strcmp(buf, KB_BACKSPACE)) out[2] = 0x66; ++ ++ else if (!strcmp(buf, KB_TAB)) out[2] = 0x0d; ++ else if (!strcmp(buf, KB_Q)) out[2] = 0x15; ++ else if (!strcmp(buf, KB_W)) out[2] = 0x1d; ++ else if (!strcmp(buf, KB_E)) out[2] = 0x24; ++ else if (!strcmp(buf, KB_R)) out[2] = 0x2d; ++ else if (!strcmp(buf, KB_T)) out[2] = 0x2d; ++ else if (!strcmp(buf, KB_Y)) out[2] = 0x35; ++ else if (!strcmp(buf, KB_U)) out[2] = 0x3c; ++ // else if (!strcmp(buf, "i\n")) out[2] = 0x1c; ++ else if (!strcmp(buf, KB_O)) out[2] = 0x44; ++ else if (!strcmp(buf, KB_P)) out[2] = 0x4d; ++ else if (!strcmp(buf, KB_LBRACKET)) out[2] = 0x54; ++ else if (!strcmp(buf, KB_RBRACKET)) out[2] = 0x5b; ++ else if (!strcmp(buf, KB_BACKSLASH)) out[2] = 0x5d; ++ ++ else if (!strcmp(buf, KB_CAPS)) out[2] = 0x58; ++ else if (!strcmp(buf, KB_A)) out[2] = 0x1c; ++ else if (!strcmp(buf, KB_S)) out[2] = 0x1b; ++ else if (!strcmp(buf, KB_D)) out[2] = 0x23; ++ else if (!strcmp(buf, KB_F)) out[2] = 0x2b; ++ else if (!strcmp(buf, KB_G)) out[2] = 0x34; ++ else if (!strcmp(buf, KB_H)) out[2] = 0x33; ++ else if (!strcmp(buf, KB_J)) out[2] = 0x3b; ++ else if (!strcmp(buf, KB_K)) out[2] = 0x42; ++ else if (!strcmp(buf, KB_L)) out[2] = 0x4b; ++ else if (!strcmp(buf, KB_SEMI)) out[2] = 0x4c; ++ else if (!strcmp(buf, KB_QUOTE)) out[2] = 0x52; ++ else if (!strcmp(buf, KB_RET)) out[2] = 0x5a; ++ ++ else if (!strcmp(buf, KB_LSHIFT)) out[2] = 0x88; ++ else if (!strcmp(buf, KB_Z)) out[2] = 0x1a; ++ else if (!strcmp(buf, KB_X)) out[2] = 0x22; ++ else if (!strcmp(buf, KB_C)) out[2] = 0x21; ++ else if (!strcmp(buf, KB_V)) out[2] = 0x2a; ++ else if (!strcmp(buf, KB_B)) out[2] = 0x32; ++ else if (!strcmp(buf, KB_N)) out[2] = 0x31; ++ else if (!strcmp(buf, KB_M)) out[2] = 0x3a; ++ else if (!strcmp(buf, KB_COMA)) out[2] = 0x41; ++ else if (!strcmp(buf, KB_PERIOD)) out[2] = 0x49; ++ // else if (!strcmp(buf, "/\n")) out[2] = 0x52; missing ++ else if (!strcmp(buf, KB_RSHIFT)) out[2] = 0x89; ++ ++ else if (!strcmp(buf, KB_LCTL)) out[2] = 0x8c; ++ else if (!strcmp(buf, KB_META)) out[2] = 0x82; ++ else if (!strcmp(buf, KB_LALT)) out[2] = 0xba; ++ else if (!strcmp(buf, KB_SPACE)) out[2] = 0x29; ++ else if (!strcmp(buf, KB_RALT)) out[2] = 0x8b; ++ else if (!strcmp(buf, KB_MENU)) out[2] = 0x84; ++ else if (!strcmp(buf, KB_RCTL)) out[2] = 0x8d; ++ ++ else if (!strcmp(buf, KB_PRNTSCN)) out[2] = 0xc3; ++ else if (!strcmp(buf, KB_SCRLCK)) out[2] = 0x7e; ++ else if (!strcmp(buf, KB_PAUSE)) out[2] = 0x91; ++ else if (!strcmp(buf, KB_INS)) out[2] = 0xc2; ++ else if (!strcmp(buf, KB_HOME)) out[2] = 0x94; ++ else if (!strcmp(buf, KB_PGUP)) out[2] = 0x96; ++ else if (!strcmp(buf, KB_DEL)) out[2] = 0xc0; ++ else if (!strcmp(buf, KB_END)) out[2] = 0x95; ++ else if (!strcmp(buf, KB_PGDWN)) out[2] = 0x97; ++ ++ else if (!strcmp(buf, KB_UP_ARROW)) out[2] = 0x99; ++ else if (!strcmp(buf, KB_DOWN_ARROW)) out[2] = 0x98; ++ else if (!strcmp(buf, KB_LEFT_ARROW)) out[2] = 0x91; ++ else if (!strcmp(buf, KB_RIGHT_ARROW)) out[2] = 0x9b; ++ ++ else if (!strcmp(buf, NUMPAD_LCK)) out[2] = 0x77; ++ else if (!strcmp(buf, NUMPAD_FWDSLASH)) out[2] = 0x90; ++ else if (!strcmp(buf, NUMPAD_STAR)) out[2] = 0x7c; ++ else if (!strcmp(buf, NUMPAD_HYPHEN)) out[2] = 0x7b; ++ else if (!strcmp(buf, NUMPAD_0)) out[2] = 0x70; ++ else if (!strcmp(buf, NUMPAD_1)) out[2] = 0x69; ++ else if (!strcmp(buf, NUMPAD_2)) out[2] = 0x72; ++ else if (!strcmp(buf, NUMPAD_3)) out[2] = 0x7a; ++ else if (!strcmp(buf, NUMPAD_4)) out[2] = 0x6b; ++ else if (!strcmp(buf, NUMPAD_5)) out[2] = 0x73; ++ else if (!strcmp(buf, NUMPAD_6)) out[2] = 0x74; ++ else if (!strcmp(buf, NUMPAD_7)) out[2] = 0x6c; ++ else if (!strcmp(buf, NUMPAD_8)) out[2] = 0x75; ++ else if (!strcmp(buf, NUMPAD_9)) out[2] = 0x7d; ++ else if (!strcmp(buf, NUMPAD_PLUS)) out[2] = 0x79; ++ else if (!strcmp(buf, NUMPAD_ENTER)) out[2] = 0x81; ++ else if (!strcmp(buf, NUMPAD_PERIOD)) out[2] = 0x71; ++ if (out[2]) ++ goto success; ++ ++ out[0] = 0x03; ++ if (!strcmp(buf, RAT_LCLICK)) out[4] = 0x01; ++ else if (!strcmp(buf, RAT_RCLICK)) out[4] = 0x02; ++ else if (!strcmp(buf, RAT_MCLICK)) out[4] = 0x03; ++ else if (!strcmp(buf, RAT_WHEEL_UP)) out[4] = 0x04; ++ else if (!strcmp(buf, RAT_WHEEL_DOWN)) out[4] = 0x05; ++ if (out[4] != 0) ++ goto success; ++ ++ out[0] = 0x05; ++ if (!strcmp(buf, MEDIA_SCREENSHOT)) out[3] = 0x16; ++ else if (!strcmp(buf, MEDIA_SHOW_KEYBOARD)) out[3] = 0x19; ++ else if (!strcmp(buf, MEDIA_SHOW_DESKTOP)) out[3] = 0x1c; ++ else if (!strcmp(buf, MEDIA_START_RECORDING)) out[3] = 0x1e; ++ else if (!strcmp(buf, MEDIA_MIC_OFF)) out[3] = 0x01; ++ else if (!strcmp(buf, MEDIA_VOL_DOWN)) out[3] = 0x02; ++ else if (!strcmp(buf, MEDIA_VOL_UP)) out[3] = 0x03; ++ if (out[3]) ++ goto success; ++ ++ // restore bytes if invalid input ++ memcpy(out, save_buf, out_len); ++ kfree(save_buf); ++ return -EINVAL; ++ ++success: ++ kfree(save_buf); ++ return 0; ++} ++ ++const static char* __btn_map_to_string(struct device *raw_dev, enum btn_pair pair, enum btn_pair_side side, bool secondary) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ u8 *btn_block; ++ int offs; ++ ++ // TODO: this little block is common ++ offs = side ? MAPPING_BLOCK_LEN / 2 : 0; ++ offs = secondary ? offs + BTN_CODE_LEN : offs; ++ btn_block = rog_ally->key_mapping[rog_ally->mode - 1][pair - 1] + offs; ++ ++ if (btn_block[0] == 0x01) { ++ if (btn_block[1] == 0x01) return PAD_A; ++ if (btn_block[1] == 0x02) return PAD_B; ++ if (btn_block[1] == 0x03) return PAD_X; ++ if (btn_block[1] == 0x04) return PAD_Y; ++ if (btn_block[1] == 0x05) return PAD_LB; ++ if (btn_block[1] == 0x06) return PAD_RB; ++ if (btn_block[1] == 0x07) return PAD_LS; ++ if (btn_block[1] == 0x08) return PAD_RS; ++ if (btn_block[1] == 0x09) return PAD_DPAD_UP; ++ if (btn_block[1] == 0x0a) return PAD_DPAD_DOWN; ++ if (btn_block[1] == 0x0b) return PAD_DPAD_LEFT; ++ if (btn_block[1] == 0x0c) return PAD_DPAD_RIGHT; ++ if (btn_block[1] == 0x11) return PAD_VIEW; ++ if (btn_block[1] == 0x12) return PAD_MENU; ++ if (btn_block[1] == 0x13) return PAD_XBOX; ++ } ++ ++ if (btn_block[0] == 0x02) { ++ if (btn_block[2] == 0x8f) return KB_M1; ++ if (btn_block[2] == 0x8e) return KB_M2; ++ ++ if (btn_block[2] == 0x76) return KB_ESC; ++ if (btn_block[2] == 0x50) return KB_F1; ++ if (btn_block[2] == 0x60) return KB_F2; ++ if (btn_block[2] == 0x40) return KB_F3; ++ if (btn_block[2] == 0x0c) return KB_F4; ++ if (btn_block[2] == 0x03) return KB_F5; ++ if (btn_block[2] == 0x0b) return KB_F6; ++ if (btn_block[2] == 0x80) return KB_F7; ++ if (btn_block[2] == 0x0a) return KB_F8; ++ if (btn_block[2] == 0x01) return KB_F9; ++ if (btn_block[2] == 0x09) return KB_F10; ++ if (btn_block[2] == 0x78) return KB_F11; ++ if (btn_block[2] == 0x07) return KB_F12; ++ if (btn_block[2] == 0x10) return KB_F14; ++ if (btn_block[2] == 0x18) return KB_F15; ++ ++ if (btn_block[2] == 0x0e) return KB_BACKTICK; ++ if (btn_block[2] == 0x16) return KB_1; ++ if (btn_block[2] == 0x1e) return KB_2; ++ if (btn_block[2] == 0x26) return KB_3; ++ if (btn_block[2] == 0x25) return KB_4; ++ if (btn_block[2] == 0x2e) return KB_5; ++ if (btn_block[2] == 0x36) return KB_6; ++ if (btn_block[2] == 0x3d) return KB_7; ++ if (btn_block[2] == 0x3e) return KB_8; ++ if (btn_block[2] == 0x46) return KB_9; ++ if (btn_block[2] == 0x45) return KB_0; ++ if (btn_block[2] == 0x4e) return KB_HYPHEN; ++ if (btn_block[2] == 0x55) return KB_EQUALS; ++ if (btn_block[2] == 0x66) return KB_BACKSPACE; ++ ++ if (btn_block[2] == 0x0d) return KB_TAB; ++ if (btn_block[2] == 0x15) return KB_Q; ++ if (btn_block[2] == 0x1d) return KB_W; ++ if (btn_block[2] == 0x24) return KB_E; ++ if (btn_block[2] == 0x2d) return KB_R; ++ if (btn_block[2] == 0x2d) return KB_T; ++ if (btn_block[2] == 0x35) return KB_Y; ++ if (btn_block[2] == 0x3c) return KB_U; ++ // TODO: I ++ if (btn_block[2] == 0x44) return KB_O; ++ if (btn_block[2] == 0x4d) return KB_P; ++ if (btn_block[2] == 0x54) return KB_LBRACKET; ++ if (btn_block[2] == 0x5b) return KB_RBRACKET; ++ if (btn_block[2] == 0x5d) return KB_BACKSLASH; ++ ++ if (btn_block[2] == 0x58) return KB_CAPS; ++ if (btn_block[2] == 0x1c) return KB_A; ++ if (btn_block[2] == 0x1b) return KB_S; ++ if (btn_block[2] == 0x23) return KB_D; ++ if (btn_block[2] == 0x2b) return KB_F; ++ if (btn_block[2] == 0x34) return KB_G; ++ if (btn_block[2] == 0x33) return KB_H; ++ if (btn_block[2] == 0x3b) return KB_J; ++ if (btn_block[2] == 0x42) return KB_K; ++ if (btn_block[2] == 0x4b) return KB_L; ++ if (btn_block[2] == 0x4c) return KB_SEMI; ++ if (btn_block[2] == 0x52) return KB_QUOTE; ++ if (btn_block[2] == 0x5a) return KB_RET; ++ ++ if (btn_block[2] == 0x88) return KB_LSHIFT; ++ if (btn_block[2] == 0x1a) return KB_Z; ++ if (btn_block[2] == 0x22) return KB_X; ++ if (btn_block[2] == 0x21) return KB_C; ++ if (btn_block[2] == 0x2a) return KB_V; ++ if (btn_block[2] == 0x32) return KB_B; ++ if (btn_block[2] == 0x31) return KB_N; ++ if (btn_block[2] == 0x3a) return KB_M; ++ if (btn_block[2] == 0x41) return KB_COMA; ++ if (btn_block[2] == 0x49) return KB_PERIOD; ++ if (btn_block[2] == 0x89) return KB_RSHIFT; ++ ++ if (btn_block[2] == 0x8c) return KB_LCTL; ++ if (btn_block[2] == 0x82) return KB_META; ++ if (btn_block[2] == 0xba) return KB_LALT; ++ if (btn_block[2] == 0x29) return KB_SPACE; ++ if (btn_block[2] == 0x8b) return KB_RALT; ++ if (btn_block[2] == 0x84) return KB_MENU; ++ if (btn_block[2] == 0x8d) return KB_RCTL; ++ ++ if (btn_block[2] == 0xc3) return KB_PRNTSCN; ++ if (btn_block[2] == 0x7e) return KB_SCRLCK; ++ if (btn_block[2] == 0x91) return KB_PAUSE; ++ if (btn_block[2] == 0xc2) return KB_INS; ++ if (btn_block[2] == 0x94) return KB_HOME; ++ if (btn_block[2] == 0x96) return KB_PGUP; ++ if (btn_block[2] == 0xc0) return KB_DEL; ++ if (btn_block[2] == 0x95) return KB_END; ++ if (btn_block[2] == 0x97) return KB_PGDWN; ++ ++ if (btn_block[2] == 0x99) return KB_UP_ARROW; ++ if (btn_block[2] == 0x98) return KB_DOWN_ARROW; ++ if (btn_block[2] == 0x91) return KB_LEFT_ARROW; ++ if (btn_block[2] == 0x9b) return KB_RIGHT_ARROW; ++ ++ if (btn_block[2] == 0x77) return NUMPAD_LCK; ++ if (btn_block[2] == 0x90) return NUMPAD_FWDSLASH; ++ if (btn_block[2] == 0x7c) return NUMPAD_STAR; ++ if (btn_block[2] == 0x7b) return NUMPAD_HYPHEN; ++ if (btn_block[2] == 0x70) return NUMPAD_0; ++ if (btn_block[2] == 0x69) return NUMPAD_1; ++ if (btn_block[2] == 0x72) return NUMPAD_2; ++ if (btn_block[2] == 0x7a) return NUMPAD_3; ++ if (btn_block[2] == 0x6b) return NUMPAD_4; ++ if (btn_block[2] == 0x73) return NUMPAD_5; ++ if (btn_block[2] == 0x74) return NUMPAD_6; ++ if (btn_block[2] == 0x6c) return NUMPAD_7; ++ if (btn_block[2] == 0x75) return NUMPAD_8; ++ if (btn_block[2] == 0x7d) return NUMPAD_9; ++ if (btn_block[2] == 0x79) return NUMPAD_PLUS; ++ if (btn_block[2] == 0x81) return NUMPAD_ENTER; ++ if (btn_block[2] == 0x71) return NUMPAD_PERIOD; ++ } ++ ++ if (btn_block[0] == 0x03) { ++ if (btn_block[4] == 0x01) return RAT_LCLICK; ++ if (btn_block[4] == 0x02) return RAT_RCLICK; ++ if (btn_block[4] == 0x03) return RAT_MCLICK; ++ if (btn_block[4] == 0x04) return RAT_WHEEL_UP; ++ if (btn_block[4] == 0x05) return RAT_WHEEL_DOWN; ++ } ++ ++ if (btn_block[0] == 0x05) { ++ if (btn_block[3] == 0x16) return MEDIA_SCREENSHOT; ++ if (btn_block[3] == 0x19) return MEDIA_SHOW_KEYBOARD; ++ if (btn_block[3] == 0x1c) return MEDIA_SHOW_DESKTOP; ++ if (btn_block[3] == 0x1e) return MEDIA_START_RECORDING; ++ if (btn_block[3] == 0x01) return MEDIA_MIC_OFF; ++ if (btn_block[3] == 0x02) return MEDIA_VOL_DOWN; ++ if (btn_block[3] == 0x03) return MEDIA_VOL_UP; ++ } ++ ++ return ""; ++} ++ ++/* ASUS ROG Ally device specific attributes */ ++ ++/* This should be called before any attempts to set device functions */ ++static int __gamepad_check_ready(struct hid_device *hdev) ++{ ++ u8 *hidbuf; ++ int ret; ++ ++ hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); ++ if (!hidbuf) ++ return -ENOMEM; ++ ++ hidbuf[0] = FEATURE_KBD_REPORT_ID; ++ hidbuf[1] = 0xD1; ++ hidbuf[2] = ally_xpad_cmd_check_ready; ++ hidbuf[3] = 01; ++ ret = asus_kbd_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); ++ if (ret < 0) ++ goto report_fail; ++ ++ hidbuf[0] = hidbuf[1] = hidbuf[2] = hidbuf[3] = 0; ++ ret = asus_kbd_get_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); ++ if (ret < 0) ++ goto report_fail; ++ ++ ret = hidbuf[2] == ally_xpad_cmd_check_ready; ++ if (!ret) { ++ hid_warn(hdev, "ROG Ally not ready\n"); ++ ret = -ENOMSG; ++ } ++ ++ kfree(hidbuf); ++ return ret; ++ ++report_fail: ++ hid_dbg(hdev, "ROG Ally check failed get report: %d\n", ret); ++ kfree(hidbuf); ++ return ret; ++} ++ ++/********** BUTTON REMAPPING *********************************************************************/ ++static void __btn_pair_to_pkt(struct device *raw_dev, enum btn_pair pair, u8 *out, int out_len) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ ++ out[0] = FEATURE_KBD_REPORT_ID; ++ out[1] = 0xD1; ++ out[2] = 0x02; ++ out[3] = pair; ++ out[4] = 0x2c; //length ++ memcpy(&out[5], &rog_ally->key_mapping[rog_ally->mode - 1][pair - 1], MAPPING_BLOCK_LEN); ++} ++ ++/* Store the button setting in driver data. Does not apply to device until __gamepad_set_mapping */ ++static int __gamepad_mapping_store(struct device *raw_dev, const char *buf, enum btn_pair pair, int side, ++ bool secondary) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ u8 *key_code; ++ int offs; ++ ++ offs = side ? MAPPING_BLOCK_LEN / 2 : 0; ++ offs = secondary ? offs + BTN_CODE_LEN : offs; ++ key_code = rog_ally->key_mapping[rog_ally->mode - 1][pair - 1] + offs; ++ ++ return __string_to_key_code(buf, key_code, BTN_CODE_LEN); ++} ++ ++/* Apply the mapping pair to the device */ ++static int __gamepad_set_mapping(struct device *raw_dev, enum btn_pair pair) ++{ ++ struct hid_device *hdev = to_hid_device(raw_dev); ++ u8 *hidbuf; ++ int ret; ++ ++ ret = __gamepad_check_ready(hdev); ++ if (ret < 0) ++ return ret; ++ ++ hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); ++ if (!hidbuf) ++ return -ENOMEM; ++ ++ __btn_pair_to_pkt(raw_dev, pair, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); ++ ret = asus_kbd_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); ++ kfree(hidbuf); ++ ++ return ret; ++} ++ ++static int __gamepad_set_mapping_all(struct device *raw_dev) ++{ ++ struct hid_device *hdev = to_hid_device(raw_dev); ++ int ret; ++ ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_dpad_u_d); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_dpad_l_r); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_ls_rs); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_lb_rb); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_a_b); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_x_y); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_view_menu); ++ if (ret < 0) ++ return ret; ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_m1_m2); ++ if (ret < 0) ++ return ret; ++ return __gamepad_set_mapping(&hdev->dev, btn_pair_lt_rt); ++} ++ ++static ssize_t btn_mapping_apply_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int ret = __gamepad_set_mapping_all(raw_dev); ++ if (ret < 0) ++ return ret; ++ return count; ++} ++ALLY_DEVICE_ATTR_WO(btn_mapping_apply, apply); ++ ++/* button map attributes, regular and macro*/ ++#define ALLY_BTN_SHOW(_fname, _pair, _side, _secondary) \ ++static ssize_t _fname##_show(struct device *raw_dev, struct device_attribute *attr, char *buf) { \ ++ return sysfs_emit(buf, "%s\n", __btn_map_to_string(raw_dev, _pair, _side, _secondary)); \ ++} ++ ++#define ALLY_BTN_STORE(_fname, _pair, _side, _secondary) \ ++static ssize_t _fname##_store(struct device *raw_dev, struct device_attribute *attr, \ ++ const char *buf, size_t count) { \ ++ int ret = __gamepad_mapping_store(raw_dev, buf, _pair, _side, _secondary); \ ++ if (ret < 0) return ret; \ ++ return count; \ ++} ++ ++#define ALLY_BTN_MAPPING(_fname, _sysname, _pair, _side) \ ++ ALLY_BTN_SHOW(_fname, _pair, _side, false); \ ++ ALLY_BTN_STORE(_fname, _pair, _side, false); \ ++ ALLY_BTN_SHOW(_fname##_macro, _pair, _side, true); \ ++ ALLY_BTN_STORE(_fname##_macro, _pair, _side, true); \ ++ ALLY_DEVICE_ATTR_RW(_fname, _sysname); \ ++ ALLY_DEVICE_ATTR_RW(_fname##_macro, _sysname##_macro); ++ ++ALLY_BTN_MAPPING(btn_mapping_m2, M2, btn_pair_m1_m2, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_m1, M1, btn_pair_m1_m2, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_a, A, btn_pair_a_b, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_b, B, btn_pair_a_b, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_x, X, btn_pair_x_y, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_y, Y, btn_pair_x_y, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_lb, LB, btn_pair_lb_rb, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_rb, RB, btn_pair_lb_rb, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_ls, LS, btn_pair_ls_rs, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_rs, RS, btn_pair_ls_rs, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_lt, LT, btn_pair_lt_rt, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_rt, RT, btn_pair_lt_rt, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_dpad_u, dpad_U, btn_pair_dpad_u_d, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_dpad_d, dpad_D, btn_pair_dpad_u_d, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_dpad_l, dpad_L, btn_pair_dpad_l_r, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_dpad_r, dpad_R, btn_pair_dpad_l_r, btn_pair_side_right); ++ALLY_BTN_MAPPING(btn_mapping_view, view, btn_pair_view_menu, btn_pair_side_left); ++ALLY_BTN_MAPPING(btn_mapping_menu, menu, btn_pair_view_menu, btn_pair_side_right); ++ ++static void __gamepad_mapping_xpad_default(struct asus_rog_ally *rog_ally) ++{ ++ u8 map1[MAPPING_BLOCK_LEN] = {0x01,0x09,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x0a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x03,0x8c,0x88,0x76,0x00,0x00}; ++ u8 map2[MAPPING_BLOCK_LEN] = {0x01,0x0b,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x23,0x00,0x00,0x00,0x01,0x0c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x0d,0x00,0x00,0x00}; ++ u8 map3[MAPPING_BLOCK_LEN] = {0x01,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map4[MAPPING_BLOCK_LEN] = {0x01,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map5[MAPPING_BLOCK_LEN] = {0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x16,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x31,0x00,0x00,0x00}; ++ u8 map6[MAPPING_BLOCK_LEN] = {0x01,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x4d,0x00,0x00,0x00,0x01,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x1e,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map7[MAPPING_BLOCK_LEN] = {0x01,0x11,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x12,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map8[MAPPING_BLOCK_LEN] = {0x02,0x00,0x8e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x8e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x8f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x8f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map9[MAPPING_BLOCK_LEN] = {0x01,0x0d,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x0e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ memcpy(&rog_ally->key_mapping[0][0], &map1, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][1], &map2, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][2], &map3, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][3], &map4, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][4], &map5, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][5], &map6, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][6], &map7, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][7], &map8, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[0][8], &map9, MAPPING_BLOCK_LEN); ++} ++ ++static void __gamepad_mapping_wasd_default(struct asus_rog_ally *rog_ally) ++{ ++ u8 map1[MAPPING_BLOCK_LEN] = {0x02,0x00,0x98,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x99,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x03,0x8c,0x88,0x76,0x00,0x00}; ++ u8 map2[MAPPING_BLOCK_LEN] = {0x02,0x00,0x9a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x23,0x00,0x00,0x00,0x02,0x00,0x9b,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x0d,0x00,0x00,0x00}; ++ u8 map3[MAPPING_BLOCK_LEN] = {0x02,0x00,0x88,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map4[MAPPING_BLOCK_LEN] = {0x02,0x00,0x0d,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map5[MAPPING_BLOCK_LEN] = {0x02,0x00,0x5a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x16,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x76,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x31,0x00,0x00,0x00}; ++ u8 map6[MAPPING_BLOCK_LEN] = {0x02,0x00,0x97,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x02,0x82,0x4d,0x00,0x00,0x00,0x02,0x00,0x96,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x1e,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map7[MAPPING_BLOCK_LEN] = {0x01,0x11,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x12,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map8[MAPPING_BLOCK_LEN] = {0x02,0x00,0x8e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x8e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x8f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x8f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ u8 map9[MAPPING_BLOCK_LEN] = {0x04,0x00,0x00,0x00,0x00,0x02,0x88,0x0d,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; ++ memcpy(&rog_ally->key_mapping[1][0], &map1, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][1], &map2, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][2], &map3, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][3], &map4, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][4], &map5, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][5], &map6, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][6], &map7, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][7], &map8, MAPPING_BLOCK_LEN); ++ memcpy(&rog_ally->key_mapping[1][8], &map9, MAPPING_BLOCK_LEN); ++} ++ ++static ssize_t btn_mapping_reset_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ switch (rog_ally->mode) ++ { ++ case ally_xpad_mode_game: ++ __gamepad_mapping_xpad_default(rog_ally); ++ break; ++ case ally_xpad_mode_wasd: ++ __gamepad_mapping_wasd_default(rog_ally); ++ break; ++ default: ++ __gamepad_mapping_xpad_default(rog_ally); ++ break; ++ } ++ ++ return count; ++} ++ ++ALLY_DEVICE_ATTR_WO(btn_mapping_reset, reset); ++ ++static struct attribute *gamepad_button_mapping_attrs[] = { &dev_attr_btn_mapping_apply.attr, ++ &dev_attr_btn_mapping_reset.attr, ++ &dev_attr_btn_mapping_m2.attr, ++ &dev_attr_btn_mapping_m2_macro.attr, ++ &dev_attr_btn_mapping_m1.attr, ++ &dev_attr_btn_mapping_m1_macro.attr, ++ &dev_attr_btn_mapping_a.attr, ++ &dev_attr_btn_mapping_a_macro.attr, ++ &dev_attr_btn_mapping_b.attr, ++ &dev_attr_btn_mapping_b_macro.attr, ++ &dev_attr_btn_mapping_x.attr, ++ &dev_attr_btn_mapping_x_macro.attr, ++ &dev_attr_btn_mapping_y.attr, ++ &dev_attr_btn_mapping_y_macro.attr, ++ &dev_attr_btn_mapping_lb.attr, ++ &dev_attr_btn_mapping_lb_macro.attr, ++ &dev_attr_btn_mapping_rb.attr, ++ &dev_attr_btn_mapping_rb_macro.attr, ++ &dev_attr_btn_mapping_ls.attr, ++ &dev_attr_btn_mapping_ls_macro.attr, ++ &dev_attr_btn_mapping_rs.attr, ++ &dev_attr_btn_mapping_rs_macro.attr, ++ &dev_attr_btn_mapping_lt.attr, ++ &dev_attr_btn_mapping_lt_macro.attr, ++ &dev_attr_btn_mapping_rt.attr, ++ &dev_attr_btn_mapping_rt_macro.attr, ++ &dev_attr_btn_mapping_dpad_u.attr, ++ &dev_attr_btn_mapping_dpad_u_macro.attr, ++ &dev_attr_btn_mapping_dpad_d.attr, ++ &dev_attr_btn_mapping_dpad_d_macro.attr, ++ &dev_attr_btn_mapping_dpad_l.attr, ++ &dev_attr_btn_mapping_dpad_l_macro.attr, ++ &dev_attr_btn_mapping_dpad_r.attr, ++ &dev_attr_btn_mapping_dpad_r_macro.attr, ++ &dev_attr_btn_mapping_view.attr, ++ &dev_attr_btn_mapping_view_macro.attr, ++ &dev_attr_btn_mapping_menu.attr, ++ &dev_attr_btn_mapping_menu_macro.attr, ++ NULL }; ++ ++static const struct attribute_group ally_controller_button_mapping_attr_group = { ++ .name = "button_mapping", ++ .attrs = gamepad_button_mapping_attrs, ++}; ++ ++/********** GAMEPAD MODE *************************************************************************/ ++// TODO: general purpose request function which checks the device is ready before setting ++/* The gamepad mode also needs to be set on boot/mod-load and shutdown */ ++static ssize_t __gamepad_set_mode(struct device *raw_dev, int val) ++{ ++ struct hid_device *hdev = to_hid_device(raw_dev); ++ u8 *hidbuf; ++ int ret; ++ ++ ret = __gamepad_check_ready(hdev); ++ if (ret < 0) ++ return ret; ++ ++ hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); ++ if (!hidbuf) ++ return -ENOMEM; ++ ++ hidbuf[0] = FEATURE_KBD_REPORT_ID; ++ hidbuf[1] = 0xD1; ++ hidbuf[2] = ally_xpad_cmd_set_mode; ++ hidbuf[3] = 0x01; ++ hidbuf[4] = val; ++ ++ ret = __gamepad_check_ready(hdev); ++ if (ret < 0) ++ goto report_fail; ++ ++ ret = asus_kbd_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); ++ if (ret < 0) ++ goto report_fail; ++ ++report_fail: ++ kfree(hidbuf); ++ return ret; ++} ++ ++static ssize_t gamepad_mode_show(struct device *raw_dev, struct device_attribute *attr, char *buf) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ return sysfs_emit(buf, "%d\n", rog_ally->mode); ++} ++ ++static ssize_t gamepad_mode_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ int ret, val; ++ ++ ret = kstrtoint(buf, 0, &val); ++ if (ret) ++ return ret; ++ ++ if (val < ally_xpad_mode_game || val > ally_xpad_mode_mouse) ++ return -EINVAL; ++ ++ rog_ally->mode = val; ++ ++ ret = __gamepad_set_mode(raw_dev, val); ++ if (ret < 0) ++ return ret; ++ ++ return count; ++} ++ ++DEVICE_ATTR_RW(gamepad_mode); ++ ++static struct attribute *gamepad_device_attrs[] = { &dev_attr_gamepad_mode.attr, NULL }; ++ ++static const struct attribute_group ally_controller_attr_group = { ++ .attrs = gamepad_device_attrs, ++}; ++ ++/********** ANALOGUE DEADZONES ********************************************************************/ ++static ssize_t __gamepad_set_deadzones(struct device *raw_dev, enum ally_xpad_axis axis, ++ const char *buf) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ struct hid_device *hdev = to_hid_device(raw_dev); ++ int ret, cmd, side, is_tr; ++ u32 inner, outer; ++ u8 *hidbuf; ++ ++ if (sscanf(buf, "%d %d", &inner, &outer) != 2) ++ return -EINVAL; ++ ++ if (inner > 64 || outer > 64 || inner > outer) ++ return -EINVAL; ++ ++ is_tr = axis > ally_xpad_axis_xy_right; ++ side = axis == ally_xpad_axis_xy_right || axis == ally_xpad_axis_z_right ? 2 : 0; ++ cmd = is_tr ? ally_xpad_cmd_set_js_dz : ally_xpad_cmd_set_tr_dz; ++ ++ rog_ally->deadzones[is_tr][side] = inner; ++ rog_ally->deadzones[is_tr][side + 1] = outer; ++ ++ ret = __gamepad_check_ready(hdev); ++ if (ret < 0) ++ return ret; ++ ++ hidbuf = kzalloc(FEATURE_ROG_ALLY_REPORT_SIZE, GFP_KERNEL); ++ if (!hidbuf) ++ return -ENOMEM; ++ ++ hidbuf[0] = FEATURE_KBD_REPORT_ID; ++ hidbuf[1] = 0xD1; ++ hidbuf[2] = cmd; ++ hidbuf[3] = 0x04; // length ++ hidbuf[4] = rog_ally->deadzones[is_tr][0]; ++ hidbuf[5] = rog_ally->deadzones[is_tr][1]; ++ hidbuf[6] = rog_ally->deadzones[is_tr][2]; ++ hidbuf[7] = rog_ally->deadzones[is_tr][3]; ++ ++ ret = asus_kbd_set_report(hdev, hidbuf, FEATURE_ROG_ALLY_REPORT_SIZE); ++ kfree(hidbuf); ++ return ret; ++} ++ ++static ssize_t axis_xyz_deadzone_index_show(struct device *raw_dev, struct device_attribute *attr, ++ char *buf) ++{ ++ return sysfs_emit(buf, "inner outer\n"); ++} ++ ++static ssize_t axis_xy_left_deadzone_show(struct device *raw_dev, struct device_attribute *attr, ++ char *buf) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ return sysfs_emit(buf, "%d %d\n", rog_ally->deadzones[0][0], rog_ally->deadzones[0][1]); ++} ++ ++static ssize_t axis_xy_left_deadzone_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int ret = __gamepad_set_deadzones(raw_dev, ally_xpad_axis_xy_left, buf); ++ if (ret < 0) ++ return ret; ++ return count; ++} ++ ++static ssize_t axis_xy_right_deadzone_show(struct device *raw_dev, struct device_attribute *attr, ++ char *buf) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ return sysfs_emit(buf, "%d %d\n", rog_ally->deadzones[0][2], rog_ally->deadzones[0][3]); ++} ++ ++static ssize_t axis_xy_right_deadzone_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int ret = __gamepad_set_deadzones(raw_dev, ally_xpad_axis_xy_right, buf); ++ if (ret < 0) ++ return ret; ++ return count; ++} ++ ++static ssize_t axis_z_left_deadzone_show(struct device *raw_dev, struct device_attribute *attr, ++ char *buf) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ return sysfs_emit(buf, "%d %d\n", rog_ally->deadzones[1][0], rog_ally->deadzones[1][1]); ++} ++ ++static ssize_t axis_z_left_deadzone_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int ret = __gamepad_set_deadzones(raw_dev, ally_xpad_axis_z_left, buf); ++ if (ret < 0) ++ return ret; ++ return count; ++} ++ ++static ssize_t axis_z_right_deadzone_show(struct device *raw_dev, struct device_attribute *attr, ++ char *buf) ++{ ++ struct asus_rog_ally *rog_ally = __rog_ally_data(raw_dev); ++ return sysfs_emit(buf, "%d %d\n", rog_ally->deadzones[1][2], rog_ally->deadzones[1][3]); ++} ++ ++static ssize_t axis_z_right_deadzone_store(struct device *raw_dev, struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int ret = __gamepad_set_deadzones(raw_dev, ally_xpad_axis_z_right, buf); ++ if (ret < 0) ++ return ret; ++ return count; ++} ++ ++ALLY_DEVICE_ATTR_RO(axis_xyz_deadzone_index, deadzone_index); ++ALLY_DEVICE_ATTR_RW(axis_xy_left_deadzone, deadzone); ++ALLY_DEVICE_ATTR_RW(axis_xy_right_deadzone, deadzone); ++ALLY_DEVICE_ATTR_RW(axis_z_left_deadzone, deadzone); ++ALLY_DEVICE_ATTR_RW(axis_z_right_deadzone, deadzone); ++ ++static struct attribute *gamepad_axis_xy_left_attrs[] = { &dev_attr_axis_xy_left_deadzone.attr, ++ &dev_attr_axis_xyz_deadzone_index.attr, ++ NULL }; ++static const struct attribute_group ally_controller_axis_xy_left_attr_group = { ++ .name = "axis_xy_left", ++ .attrs = gamepad_axis_xy_left_attrs, ++}; ++ ++static struct attribute *gamepad_axis_xy_right_attrs[] = { &dev_attr_axis_xy_right_deadzone.attr, ++ &dev_attr_axis_xyz_deadzone_index.attr, ++ NULL }; ++static const struct attribute_group ally_controller_axis_xy_right_attr_group = { ++ .name = "axis_xy_right", ++ .attrs = gamepad_axis_xy_right_attrs, ++}; ++ ++static struct attribute *gamepad_axis_z_left_attrs[] = { &dev_attr_axis_z_left_deadzone.attr, ++ &dev_attr_axis_xyz_deadzone_index.attr, ++ NULL }; ++static const struct attribute_group ally_controller_axis_z_left_attr_group = { ++ .name = "axis_z_left", ++ .attrs = gamepad_axis_z_left_attrs, ++}; ++ ++static struct attribute *gamepad_axis_z_right_attrs[] = { &dev_attr_axis_z_right_deadzone.attr, ++ &dev_attr_axis_xyz_deadzone_index.attr, ++ NULL }; ++ ++static const struct attribute_group ally_controller_axis_z_right_attr_group = { ++ .name = "axis_z_right", ++ .attrs = gamepad_axis_z_right_attrs, ++}; ++ ++static const struct attribute_group *gamepad_device_attr_groups[] = { ++ &ally_controller_attr_group, ++ &ally_controller_axis_xy_left_attr_group, ++ &ally_controller_axis_xy_right_attr_group, ++ &ally_controller_axis_z_left_attr_group, ++ &ally_controller_axis_z_right_attr_group, ++ &ally_controller_button_mapping_attr_group, ++ NULL ++}; ++ ++static int asus_rog_ally_probe(struct hid_device *hdev, const struct rog_ops *ops) ++{ ++ struct asus_drvdata *drvdata = hid_get_drvdata(hdev); ++ int ret; ++ ++ /* all ROG devices have this HID interface but we will focus on Ally for now */ ++ if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD && hid_is_usb(hdev)) { ++ struct usb_interface *intf = to_usb_interface(hdev->dev.parent); ++ ++ if (intf->altsetting->desc.bInterfaceNumber == 0) { ++ hid_info(hdev, "Setting up ROG USB interface\n"); ++ /* initialise and set up USB, common to ROG */ ++ // TODO: ++ ++ /* initialise the Ally data */ ++ if (drvdata->quirks & QUIRK_ROG_ALLY_XPAD) { ++ hid_info(hdev, "Setting up ROG Ally interface\n"); ++ ++ drvdata->rog_ally_data = devm_kzalloc( ++ &hdev->dev, sizeof(*drvdata->rog_ally_data), GFP_KERNEL); ++ if (!drvdata->rog_ally_data) { ++ hid_err(hdev, "Can't alloc Asus ROG USB interface\n"); ++ ret = -ENOMEM; ++ goto err_stop_hw; ++ } ++ drvdata->rog_ally_data->mode = ally_xpad_mode_game; ++ drvdata->rog_ally_data->deadzones[0][1] = 64; ++ drvdata->rog_ally_data->deadzones[0][3] = 64; ++ drvdata->rog_ally_data->deadzones[1][1] = 64; ++ drvdata->rog_ally_data->deadzones[1][3] = 64; ++ ++ ret = __gamepad_set_mode(&hdev->dev, ally_xpad_mode_game); ++ if (ret < 0) ++ return ret; ++ __gamepad_mapping_xpad_default(drvdata->rog_ally_data); ++ // these calls will never error so ignore the return ++ __gamepad_mapping_store(&hdev->dev, "kb_f14", btn_pair_m1_m2, ++ btn_pair_side_left, false); // M2 ++ __gamepad_mapping_store(&hdev->dev, "kb_f15", btn_pair_m1_m2, ++ btn_pair_side_right, false); // M1 ++ ret = __gamepad_set_mapping(&hdev->dev, btn_pair_m1_m2); ++ if (ret < 0) ++ return ret; ++ } ++ ++ if (sysfs_create_groups(&hdev->dev.kobj, gamepad_device_attr_groups)) ++ goto err_stop_hw; ++ } ++ } ++ ++ return 0; ++err_stop_hw: ++ hid_hw_stop(hdev); ++ return ret; ++} ++ ++void asus_rog_ally_remove(struct hid_device *hdev, const struct rog_ops *ops) ++{ ++ struct asus_drvdata *drvdata = hid_get_drvdata(hdev); ++ if (drvdata->rog_ally_data) { ++ __gamepad_set_mode(&hdev->dev, ally_xpad_mode_mouse); ++ sysfs_remove_groups(&hdev->dev.kobj, gamepad_device_attr_groups); ++ } ++} ++ ++const struct rog_ops rog_ally = { ++ .probe = asus_rog_ally_probe, ++ .remove = asus_rog_ally_remove, ++}; +diff --git a/drivers/hid/hid-asus.h b/drivers/hid/hid-asus.h +new file mode 100644 +index 000000000000..e7d7041b56fb +--- /dev/null ++++ b/drivers/hid/hid-asus.h +@@ -0,0 +1,51 @@ ++#include <linux/hid.h> ++#include <linux/types.h> ++ ++#define FEATURE_KBD_REPORT_ID 0x5a ++#define FEATURE_KBD_REPORT_SIZE 16 ++#define FEATURE_KBD_LED_REPORT_ID1 0x5d ++#define FEATURE_KBD_LED_REPORT_ID2 0x5e ++#define FEATURE_ROG_ALLY_REPORT_SIZE 64 ++ ++#define QUIRK_FIX_NOTEBOOK_REPORT BIT(0) ++#define QUIRK_NO_INIT_REPORTS BIT(1) ++#define QUIRK_SKIP_INPUT_MAPPING BIT(2) ++#define QUIRK_IS_MULTITOUCH BIT(3) ++#define QUIRK_NO_CONSUMER_USAGES BIT(4) ++#define QUIRK_USE_KBD_BACKLIGHT BIT(5) ++#define QUIRK_T100_KEYBOARD BIT(6) ++#define QUIRK_T100CHI BIT(7) ++#define QUIRK_G752_KEYBOARD BIT(8) ++#define QUIRK_T90CHI BIT(9) ++#define QUIRK_MEDION_E1239T BIT(10) ++#define QUIRK_ROG_NKEY_KEYBOARD BIT(11) ++#define QUIRK_ROG_CLAYMORE_II_KEYBOARD BIT(12) ++#define QUIRK_ROG_ALLY_XPAD BIT(13) ++ ++struct asus_drvdata { ++ unsigned long quirks; ++ struct hid_device *hdev; ++ struct input_dev *input; ++ struct input_dev *tp_kbd_input; ++ struct asus_kbd_leds *kbd_backlight; ++ const struct asus_touchpad_info *tp; ++ bool enable_backlight; ++ struct power_supply *battery; ++ struct power_supply_desc battery_desc; ++ int battery_capacity; ++ int battery_stat; ++ bool battery_in_query; ++ unsigned long battery_next_query; ++ struct asus_rog_ally *rog_ally_data; ++}; ++ ++extern int asus_kbd_set_report(struct hid_device *hdev, const u8 *buf, size_t buf_size); ++ ++extern int asus_kbd_get_report(struct hid_device *hdev, u8 *out_buf, size_t out_buf_size); ++ ++struct rog_ops { ++ int (*probe) (struct hid_device *hdev, const struct rog_ops *ops); ++ void (*remove) (struct hid_device *hdev, const struct rog_ops *ops); ++}; ++ ++extern const struct rog_ops rog_ally; +\ No newline at end of file +-- +2.41.0 + |