From patchwork Sat Jan 5 07:45:10 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 209650 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 6A61D2C031F for ; Sat, 5 Jan 2013 18:46:49 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755296Ab3AEHqd (ORCPT ); Sat, 5 Jan 2013 02:46:33 -0500 Received: from [216.228.121.35] ([216.228.121.35]:15068 "EHLO hqemgate04.nvidia.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1755212Ab3AEHq2 (ORCPT ); Sat, 5 Jan 2013 02:46:28 -0500 Received: from hqnvupgp05.nvidia.com (Not Verified[216.228.121.13]) by hqemgate04.nvidia.com id ; Fri, 04 Jan 2013 23:45:38 -0800 Received: from hqemhub01.nvidia.com ([172.17.108.22]) by hqnvupgp05.nvidia.com (PGP Universal service); Fri, 04 Jan 2013 23:45:54 -0800 X-PGP-Universal: processed; by hqnvupgp05.nvidia.com on Fri, 04 Jan 2013 23:45:54 -0800 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by hqemhub01.nvidia.com (172.20.150.30) with Microsoft SMTP Server id 8.3.279.1; Fri, 4 Jan 2013 23:45:54 -0800 Received: from daphne.nvidia.com (Not Verified[172.16.212.96]) by hqnvemgw02.nvidia.com with MailMarshal (v6,7,2,8378) id ; Fri, 04 Jan 2013 23:45:54 -0800 Received: from ldewangan-ubuntu.nvidia.com ([10.19.65.30]) by daphne.nvidia.com (8.13.8+Sun/8.8.8) with ESMTP id r057jY0O015790; Fri, 4 Jan 2013 23:45:51 -0800 (PST) From: Laxman Dewangan To: CC: , , , , , , , , Laxman Dewangan Subject: [PATCH v2 4/4] input: keyboard: tegra: remove default key mapping Date: Sat, 5 Jan 2013 13:15:10 +0530 Message-ID: <1357371910-3164-5-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 1.7.1.1 In-Reply-To: <1357371910-3164-1-git-send-email-ldewangan@nvidia.com> References: <1357371910-3164-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Tegra KBC driver have the default key mapping for 16x8 configuration. The key mapping can be provided through platform data or through DT and the mapping varies from platform to platform, hence this default mapping is not so useful. Remove the default mapping to reduce the code lines of the driver. Signed-off-by: Laxman Dewangan --- Changes from V1: - None drivers/input/keyboard/tegra-kbc.c | 156 +----------------------------------- 1 files changed, 1 insertions(+), 155 deletions(-) diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index ef7a0ac..c6e4985 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -87,147 +87,6 @@ struct tegra_kbc { struct clk *clk; }; -static const u32 tegra_kbc_default_keymap[] = { - KEY(0, 2, KEY_W), - KEY(0, 3, KEY_S), - KEY(0, 4, KEY_A), - KEY(0, 5, KEY_Z), - KEY(0, 7, KEY_FN), - - KEY(1, 7, KEY_LEFTMETA), - - KEY(2, 6, KEY_RIGHTALT), - KEY(2, 7, KEY_LEFTALT), - - KEY(3, 0, KEY_5), - KEY(3, 1, KEY_4), - KEY(3, 2, KEY_R), - KEY(3, 3, KEY_E), - KEY(3, 4, KEY_F), - KEY(3, 5, KEY_D), - KEY(3, 6, KEY_X), - - KEY(4, 0, KEY_7), - KEY(4, 1, KEY_6), - KEY(4, 2, KEY_T), - KEY(4, 3, KEY_H), - KEY(4, 4, KEY_G), - KEY(4, 5, KEY_V), - KEY(4, 6, KEY_C), - KEY(4, 7, KEY_SPACE), - - KEY(5, 0, KEY_9), - KEY(5, 1, KEY_8), - KEY(5, 2, KEY_U), - KEY(5, 3, KEY_Y), - KEY(5, 4, KEY_J), - KEY(5, 5, KEY_N), - KEY(5, 6, KEY_B), - KEY(5, 7, KEY_BACKSLASH), - - KEY(6, 0, KEY_MINUS), - KEY(6, 1, KEY_0), - KEY(6, 2, KEY_O), - KEY(6, 3, KEY_I), - KEY(6, 4, KEY_L), - KEY(6, 5, KEY_K), - KEY(6, 6, KEY_COMMA), - KEY(6, 7, KEY_M), - - KEY(7, 1, KEY_EQUAL), - KEY(7, 2, KEY_RIGHTBRACE), - KEY(7, 3, KEY_ENTER), - KEY(7, 7, KEY_MENU), - - KEY(8, 4, KEY_RIGHTSHIFT), - KEY(8, 5, KEY_LEFTSHIFT), - - KEY(9, 5, KEY_RIGHTCTRL), - KEY(9, 7, KEY_LEFTCTRL), - - KEY(11, 0, KEY_LEFTBRACE), - KEY(11, 1, KEY_P), - KEY(11, 2, KEY_APOSTROPHE), - KEY(11, 3, KEY_SEMICOLON), - KEY(11, 4, KEY_SLASH), - KEY(11, 5, KEY_DOT), - - KEY(12, 0, KEY_F10), - KEY(12, 1, KEY_F9), - KEY(12, 2, KEY_BACKSPACE), - KEY(12, 3, KEY_3), - KEY(12, 4, KEY_2), - KEY(12, 5, KEY_UP), - KEY(12, 6, KEY_PRINT), - KEY(12, 7, KEY_PAUSE), - - KEY(13, 0, KEY_INSERT), - KEY(13, 1, KEY_DELETE), - KEY(13, 3, KEY_PAGEUP), - KEY(13, 4, KEY_PAGEDOWN), - KEY(13, 5, KEY_RIGHT), - KEY(13, 6, KEY_DOWN), - KEY(13, 7, KEY_LEFT), - - KEY(14, 0, KEY_F11), - KEY(14, 1, KEY_F12), - KEY(14, 2, KEY_F8), - KEY(14, 3, KEY_Q), - KEY(14, 4, KEY_F4), - KEY(14, 5, KEY_F3), - KEY(14, 6, KEY_1), - KEY(14, 7, KEY_F7), - - KEY(15, 0, KEY_ESC), - KEY(15, 1, KEY_GRAVE), - KEY(15, 2, KEY_F5), - KEY(15, 3, KEY_TAB), - KEY(15, 4, KEY_F1), - KEY(15, 5, KEY_F2), - KEY(15, 6, KEY_CAPSLOCK), - KEY(15, 7, KEY_F6), - - /* Software Handled Function Keys */ - KEY(20, 0, KEY_KP7), - - KEY(21, 0, KEY_KP9), - KEY(21, 1, KEY_KP8), - KEY(21, 2, KEY_KP4), - KEY(21, 4, KEY_KP1), - - KEY(22, 1, KEY_KPSLASH), - KEY(22, 2, KEY_KP6), - KEY(22, 3, KEY_KP5), - KEY(22, 4, KEY_KP3), - KEY(22, 5, KEY_KP2), - KEY(22, 7, KEY_KP0), - - KEY(27, 1, KEY_KPASTERISK), - KEY(27, 3, KEY_KPMINUS), - KEY(27, 4, KEY_KPPLUS), - KEY(27, 5, KEY_KPDOT), - - KEY(28, 5, KEY_VOLUMEUP), - - KEY(29, 3, KEY_HOME), - KEY(29, 4, KEY_END), - KEY(29, 5, KEY_BRIGHTNESSDOWN), - KEY(29, 6, KEY_VOLUMEDOWN), - KEY(29, 7, KEY_BRIGHTNESSUP), - - KEY(30, 0, KEY_NUMLOCK), - KEY(30, 1, KEY_SCROLLLOCK), - KEY(30, 2, KEY_MUTE), - - KEY(31, 4, KEY_HELP), -}; - -static const -struct matrix_keymap_data tegra_kbc_default_keymap_data = { - .keymap = tegra_kbc_default_keymap, - .keymap_size = ARRAY_SIZE(tegra_kbc_default_keymap), -}; - static void tegra_kbc_report_released_keys(struct input_dev *input, unsigned short old_keycodes[], unsigned int old_num_keys, @@ -701,26 +560,13 @@ static int tegra_kbd_setup_keymap(struct tegra_kbc *kbc) const struct tegra_kbc_platform_data *pdata = kbc->pdata; const struct matrix_keymap_data *keymap_data = pdata->keymap_data; unsigned int keymap_rows = KBC_MAX_KEY; - int retval; if (keymap_data && pdata->use_fn_map) keymap_rows *= 2; - retval = matrix_keypad_build_keymap(keymap_data, NULL, + return matrix_keypad_build_keymap(keymap_data, NULL, keymap_rows, KBC_MAX_COL, kbc->keycode, kbc->idev); - if (retval == -ENOSYS || retval == -ENOENT) { - /* - * If there is no OF support in kernel or keymap - * property is missing, use default keymap. - */ - retval = matrix_keypad_build_keymap( - &tegra_kbc_default_keymap_data, NULL, - keymap_rows, KBC_MAX_COL, - kbc->keycode, kbc->idev); - } - - return retval; } static int tegra_kbc_probe(struct platform_device *pdev)