| /* |
| * Copyright (C) 2007 Google, Inc. |
| * Copyright (c) 2008-2009, 2013, The Linux Foundation. All rights reserved. |
| * Author: Brian Swetland <swetland@google.com> |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| #include <linux/platform_device.h> |
| #include <linux/gpio_event.h> |
| |
| /* don't turn this on without updating the ffa support */ |
| #define SCAN_FUNCTION_KEYS 0 |
| |
| /* FFA: |
| 36: KEYSENSE_N(0) |
| 37: KEYSENSE_N(1) |
| 38: KEYSENSE_N(2) |
| 39: KEYSENSE_N(3) |
| 40: KEYSENSE_N(4) |
| |
| 31: KYPD_17 |
| 32: KYPD_15 |
| 33: KYPD_13 |
| 34: KYPD_11 |
| 35: KYPD_9 |
| 41: KYPD_MEMO |
| */ |
| |
| static unsigned int keypad_row_gpios[] = { |
| 31, 32, 33, 34, 35, 41 |
| #if SCAN_FUNCTION_KEYS |
| , 42 |
| #endif |
| }; |
| |
| static unsigned int keypad_col_gpios[] = { 36, 37, 38, 39, 40 }; |
| |
| static unsigned int keypad_row_gpios_8k_ffa[] = {31, 32, 33, 34, 35, 36}; |
| static unsigned int keypad_col_gpios_8k_ffa[] = {38, 39, 40, 41, 42}; |
| |
| #define KEYMAP_INDEX(row, col) ((row)*ARRAY_SIZE(keypad_col_gpios) + (col)) |
| #define FFA_8K_KEYMAP_INDEX(row, col) ((row)* \ |
| ARRAY_SIZE(keypad_col_gpios_8k_ffa) + (col)) |
| |
| static const unsigned short keypad_keymap_surf[ARRAY_SIZE(keypad_col_gpios) * |
| ARRAY_SIZE(keypad_row_gpios)] = { |
| [KEYMAP_INDEX(0, 0)] = KEY_5, |
| [KEYMAP_INDEX(0, 1)] = KEY_9, |
| [KEYMAP_INDEX(0, 2)] = 229, /* SOFT1 */ |
| [KEYMAP_INDEX(0, 3)] = KEY_6, |
| [KEYMAP_INDEX(0, 4)] = KEY_LEFT, |
| |
| [KEYMAP_INDEX(1, 0)] = KEY_0, |
| [KEYMAP_INDEX(1, 1)] = KEY_RIGHT, |
| [KEYMAP_INDEX(1, 2)] = KEY_1, |
| [KEYMAP_INDEX(1, 3)] = 228, /* KEY_SHARP */ |
| [KEYMAP_INDEX(1, 4)] = KEY_SEND, |
| |
| [KEYMAP_INDEX(2, 0)] = KEY_VOLUMEUP, |
| [KEYMAP_INDEX(2, 1)] = KEY_HOME, /* FA */ |
| [KEYMAP_INDEX(2, 2)] = KEY_F8, /* QCHT */ |
| [KEYMAP_INDEX(2, 3)] = KEY_F6, /* R+ */ |
| [KEYMAP_INDEX(2, 4)] = KEY_F7, /* R- */ |
| |
| [KEYMAP_INDEX(3, 0)] = KEY_UP, |
| [KEYMAP_INDEX(3, 1)] = KEY_CLEAR, |
| [KEYMAP_INDEX(3, 2)] = KEY_4, |
| [KEYMAP_INDEX(3, 3)] = KEY_MUTE, /* SPKR */ |
| [KEYMAP_INDEX(3, 4)] = KEY_2, |
| |
| [KEYMAP_INDEX(4, 0)] = 230, /* SOFT2 */ |
| [KEYMAP_INDEX(4, 1)] = 232, /* KEY_CENTER */ |
| [KEYMAP_INDEX(4, 2)] = KEY_DOWN, |
| [KEYMAP_INDEX(4, 3)] = KEY_BACK, /* FB */ |
| [KEYMAP_INDEX(4, 4)] = KEY_8, |
| |
| [KEYMAP_INDEX(5, 0)] = KEY_VOLUMEDOWN, |
| [KEYMAP_INDEX(5, 1)] = 227, /* KEY_STAR */ |
| [KEYMAP_INDEX(5, 2)] = KEY_MAIL, /* MESG */ |
| [KEYMAP_INDEX(5, 3)] = KEY_3, |
| [KEYMAP_INDEX(5, 4)] = KEY_7, |
| |
| #if SCAN_FUNCTION_KEYS |
| [KEYMAP_INDEX(6, 0)] = KEY_F5, |
| [KEYMAP_INDEX(6, 1)] = KEY_F4, |
| [KEYMAP_INDEX(6, 2)] = KEY_F3, |
| [KEYMAP_INDEX(6, 3)] = KEY_F2, |
| [KEYMAP_INDEX(6, 4)] = KEY_F1 |
| #endif |
| }; |
| |
| static const unsigned short keypad_keymap_ffa[ARRAY_SIZE(keypad_col_gpios) * |
| ARRAY_SIZE(keypad_row_gpios)] = { |
| /*[KEYMAP_INDEX(0, 0)] = ,*/ |
| /*[KEYMAP_INDEX(0, 1)] = ,*/ |
| [KEYMAP_INDEX(0, 2)] = KEY_1, |
| [KEYMAP_INDEX(0, 3)] = KEY_SEND, |
| [KEYMAP_INDEX(0, 4)] = KEY_LEFT, |
| |
| [KEYMAP_INDEX(1, 0)] = KEY_3, |
| [KEYMAP_INDEX(1, 1)] = KEY_RIGHT, |
| [KEYMAP_INDEX(1, 2)] = KEY_VOLUMEUP, |
| /*[KEYMAP_INDEX(1, 3)] = ,*/ |
| [KEYMAP_INDEX(1, 4)] = KEY_6, |
| |
| [KEYMAP_INDEX(2, 0)] = KEY_HOME, /* A */ |
| [KEYMAP_INDEX(2, 1)] = KEY_BACK, /* B */ |
| [KEYMAP_INDEX(2, 2)] = KEY_0, |
| [KEYMAP_INDEX(2, 3)] = 228, /* KEY_SHARP */ |
| [KEYMAP_INDEX(2, 4)] = KEY_9, |
| |
| [KEYMAP_INDEX(3, 0)] = KEY_UP, |
| [KEYMAP_INDEX(3, 1)] = 232, /* KEY_CENTER */ /* i */ |
| [KEYMAP_INDEX(3, 2)] = KEY_4, |
| /*[KEYMAP_INDEX(3, 3)] = ,*/ |
| [KEYMAP_INDEX(3, 4)] = KEY_2, |
| |
| [KEYMAP_INDEX(4, 0)] = KEY_VOLUMEDOWN, |
| [KEYMAP_INDEX(4, 1)] = KEY_SOUND, |
| [KEYMAP_INDEX(4, 2)] = KEY_DOWN, |
| [KEYMAP_INDEX(4, 3)] = KEY_8, |
| [KEYMAP_INDEX(4, 4)] = KEY_5, |
| |
| /*[KEYMAP_INDEX(5, 0)] = ,*/ |
| [KEYMAP_INDEX(5, 1)] = 227, /* KEY_STAR */ |
| [KEYMAP_INDEX(5, 2)] = 230, /*SOFT2*/ /* 2 */ |
| [KEYMAP_INDEX(5, 3)] = KEY_MENU, /* 1 */ |
| [KEYMAP_INDEX(5, 4)] = KEY_7, |
| }; |
| |
| #define QSD8x50_FFA_KEYMAP_SIZE (ARRAY_SIZE(keypad_col_gpios_8k_ffa) * \ |
| ARRAY_SIZE(keypad_row_gpios_8k_ffa)) |
| |
| static const unsigned short keypad_keymap_8k_ffa[QSD8x50_FFA_KEYMAP_SIZE] = { |
| |
| [FFA_8K_KEYMAP_INDEX(0, 0)] = KEY_VOLUMEDOWN, |
| /*[KEYMAP_INDEX(0, 1)] = ,*/ |
| [FFA_8K_KEYMAP_INDEX(0, 2)] = KEY_DOWN, |
| [FFA_8K_KEYMAP_INDEX(0, 3)] = KEY_8, |
| [FFA_8K_KEYMAP_INDEX(0, 4)] = KEY_5, |
| |
| [FFA_8K_KEYMAP_INDEX(1, 0)] = KEY_UP, |
| [FFA_8K_KEYMAP_INDEX(1, 1)] = KEY_CLEAR, |
| [FFA_8K_KEYMAP_INDEX(1, 2)] = KEY_4, |
| /*[KEYMAP_INDEX(1, 3)] = ,*/ |
| [FFA_8K_KEYMAP_INDEX(1, 4)] = KEY_2, |
| |
| [FFA_8K_KEYMAP_INDEX(2, 0)] = KEY_HOME, /* A */ |
| [FFA_8K_KEYMAP_INDEX(2, 1)] = KEY_BACK, /* B */ |
| [FFA_8K_KEYMAP_INDEX(2, 2)] = KEY_0, |
| [FFA_8K_KEYMAP_INDEX(2, 3)] = 228, /* KEY_SHARP */ |
| [FFA_8K_KEYMAP_INDEX(2, 4)] = KEY_9, |
| |
| [FFA_8K_KEYMAP_INDEX(3, 0)] = KEY_3, |
| [FFA_8K_KEYMAP_INDEX(3, 1)] = KEY_RIGHT, |
| [FFA_8K_KEYMAP_INDEX(3, 2)] = KEY_VOLUMEUP, |
| /*[KEYMAP_INDEX(3, 3)] = ,*/ |
| [FFA_8K_KEYMAP_INDEX(3, 4)] = KEY_6, |
| |
| [FFA_8K_KEYMAP_INDEX(4, 0)] = 232, /* OK */ |
| [FFA_8K_KEYMAP_INDEX(4, 1)] = KEY_SOUND, |
| [FFA_8K_KEYMAP_INDEX(4, 2)] = KEY_1, |
| [FFA_8K_KEYMAP_INDEX(4, 3)] = KEY_SEND, |
| [FFA_8K_KEYMAP_INDEX(4, 4)] = KEY_LEFT, |
| |
| /*[KEYMAP_INDEX(5, 0)] = ,*/ |
| [FFA_8K_KEYMAP_INDEX(5, 1)] = 227, /* KEY_STAR */ |
| [FFA_8K_KEYMAP_INDEX(5, 2)] = 230, /*SOFT2*/ /* 2 */ |
| [FFA_8K_KEYMAP_INDEX(5, 3)] = 229, /* 1 */ |
| [FFA_8K_KEYMAP_INDEX(5, 4)] = KEY_7, |
| }; |
| |
| /* SURF keypad platform device information */ |
| static struct gpio_event_matrix_info surf_keypad_matrix_info = { |
| .info.func = gpio_event_matrix_func, |
| .keymap = keypad_keymap_surf, |
| .output_gpios = keypad_row_gpios, |
| .input_gpios = keypad_col_gpios, |
| .noutputs = ARRAY_SIZE(keypad_row_gpios), |
| .ninputs = ARRAY_SIZE(keypad_col_gpios), |
| .settle_time.tv64 = 40 * NSEC_PER_USEC, |
| .poll_time.tv64 = 20 * NSEC_PER_MSEC, |
| .flags = GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_DRIVE_INACTIVE | |
| GPIOKPF_PRINT_UNMAPPED_KEYS |
| }; |
| |
| static struct gpio_event_info *surf_keypad_info[] = { |
| &surf_keypad_matrix_info.info |
| }; |
| |
| static struct gpio_event_platform_data surf_keypad_data = { |
| .name = "surf_keypad", |
| .info = surf_keypad_info, |
| .info_count = ARRAY_SIZE(surf_keypad_info) |
| }; |
| |
| struct platform_device keypad_device_surf = { |
| .name = GPIO_EVENT_DEV_NAME, |
| .id = -1, |
| .dev = { |
| .platform_data = &surf_keypad_data, |
| }, |
| }; |
| |
| /* 8k FFA keypad platform device information */ |
| static struct gpio_event_matrix_info keypad_matrix_info_8k_ffa = { |
| .info.func = gpio_event_matrix_func, |
| .keymap = keypad_keymap_8k_ffa, |
| .output_gpios = keypad_row_gpios_8k_ffa, |
| .input_gpios = keypad_col_gpios_8k_ffa, |
| .noutputs = ARRAY_SIZE(keypad_row_gpios_8k_ffa), |
| .ninputs = ARRAY_SIZE(keypad_col_gpios_8k_ffa), |
| .settle_time.tv64 = 40 * NSEC_PER_USEC, |
| .poll_time.tv64 = 20 * NSEC_PER_MSEC, |
| .flags = GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_DRIVE_INACTIVE | |
| GPIOKPF_PRINT_UNMAPPED_KEYS |
| }; |
| |
| static struct gpio_event_info *keypad_info_8k_ffa[] = { |
| &keypad_matrix_info_8k_ffa.info |
| }; |
| |
| static struct gpio_event_platform_data keypad_data_8k_ffa = { |
| .name = "8k_ffa_keypad", |
| .info = keypad_info_8k_ffa, |
| .info_count = ARRAY_SIZE(keypad_info_8k_ffa) |
| }; |
| |
| struct platform_device keypad_device_8k_ffa = { |
| .name = GPIO_EVENT_DEV_NAME, |
| .id = -1, |
| .dev = { |
| .platform_data = &keypad_data_8k_ffa, |
| }, |
| }; |
| |
| /* 7k FFA keypad platform device information */ |
| static struct gpio_event_matrix_info keypad_matrix_info_7k_ffa = { |
| .info.func = gpio_event_matrix_func, |
| .keymap = keypad_keymap_ffa, |
| .output_gpios = keypad_row_gpios, |
| .input_gpios = keypad_col_gpios, |
| .noutputs = ARRAY_SIZE(keypad_row_gpios), |
| .ninputs = ARRAY_SIZE(keypad_col_gpios), |
| .settle_time.tv64 = 40 * NSEC_PER_USEC, |
| .poll_time.tv64 = 20 * NSEC_PER_MSEC, |
| .flags = GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_DRIVE_INACTIVE | |
| GPIOKPF_PRINT_UNMAPPED_KEYS |
| }; |
| |
| static struct gpio_event_info *keypad_info_7k_ffa[] = { |
| &keypad_matrix_info_7k_ffa.info |
| }; |
| |
| static struct gpio_event_platform_data keypad_data_7k_ffa = { |
| .name = "7k_ffa_keypad", |
| .info = keypad_info_7k_ffa, |
| .info_count = ARRAY_SIZE(keypad_info_7k_ffa) |
| }; |
| |
| struct platform_device keypad_device_7k_ffa = { |
| .name = GPIO_EVENT_DEV_NAME, |
| .id = -1, |
| .dev = { |
| .platform_data = &keypad_data_7k_ffa, |
| }, |
| }; |
| |
