From patchwork Mon Mar 23 23:45:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajat Jain X-Patchwork-Id: 208047 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46BAEC10DCE for ; Mon, 23 Mar 2020 23:45:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1FED320409 for ; Mon, 23 Mar 2020 23:45:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Q0if1IPW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727159AbgCWXpM (ORCPT ); Mon, 23 Mar 2020 19:45:12 -0400 Received: from mail-pg1-f202.google.com ([209.85.215.202]:55838 "EHLO mail-pg1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726982AbgCWXpM (ORCPT ); Mon, 23 Mar 2020 19:45:12 -0400 Received: by mail-pg1-f202.google.com with SMTP id r10so12066336pgu.22 for ; Mon, 23 Mar 2020 16:45:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=CGN67ai+uJsj1tfuyyku3cDC0jfYqRZasznuB25TKmc=; b=Q0if1IPWh8AYjLmejNgFM/5LxJSF4tTmF2CGc43pEBQoAo5A7TUfQn+Fl1tKmCP94O YjxNL6tnuwxAWIcr/4lITV7Db7lVzcpMk3rxE/XcW6XqbxCTPsxNogSTJSWnqXNPQTGn Z+YZgKyL8RF/m2T+RPJHO9Usk7eQgFW2jlmxTxNMIXdGW9HSADbVQYi9qiw1j/p7InKE quFlVly1IFxFxc7hs26rHsjrmEk9jaT85zweyDHV8rFTqho9Z7bXJ62ntmqnYnLa/6Vu L/DnRIbIf4LsqFVMlN3ARFgjI1p4IX0XgoS+JIbLgjXLQWi+dChZiw5xn89xw/nqpK8o g7fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=CGN67ai+uJsj1tfuyyku3cDC0jfYqRZasznuB25TKmc=; b=QIfcpqUbClgWpP91aEPAJWi4/db5h9QcQt18wtZ/azVZpBrMjehfigBL4OdzAJ0yt3 KPwjZdUX1wxjcznkMqPWN/+LuZbPgGuh3C7OBBtik+Iiz2wWyH7t3qORPr/4Q7nDUD6G iQlDUP5bo7H7RWZKwbmCcZFT7b4OyOx+UpDOuepWkDp4uQd4yLtbTiEuJjIUa5EPYWKu CpwLr08ewMfLT0JcXKOmYErAntv5do2O394cCgDjAmNdPjTWzIc4UvoujMB+8eD5uKzh MwQ5p9gPnSTSgPxnaebV+Y/qLiE7rsqVQh11d0vj11KlCa6uA27LYlCc0zde6dBYvgkK J8VQ== X-Gm-Message-State: ANhLgQ0682gKsXG1K9G7gVRqzt5B+45AP7WyUirhAAeeW6gQjRFAOPlk OubyM5gwMqnJXkdvzN952DCv9tBiznw1 X-Google-Smtp-Source: ADFU+vtRoRdRhiliKxgPtQ4nIIHEEpqIJquaKhign2V700OM3SZHQ9ohPI5e6M7C2XEOcvCHlU5HjgmAecY0 X-Received: by 2002:a17:90b:14cb:: with SMTP id jz11mr2036390pjb.142.1585007111026; Mon, 23 Mar 2020 16:45:11 -0700 (PDT) Date: Mon, 23 Mar 2020 16:45:01 -0700 Message-Id: <20200323234505.226919-1-rajatja@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.1.696.g5e7596f4ac-goog Subject: [PATCH RESEND 1/5] input/serio/i8042: Attach fwnode to serio i8042 kbd device From: Rajat Jain To: Dmitry Torokhov , dtor@google.com, Rob Herring , Mark Rutland , Rajat Jain , Kate Stewart , Enrico Weigelt , Greg Kroah-Hartman , Thomas Gleixner , Allison Randal , "Rafael J. Wysocki" , Stephen Boyd , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, furquan@google.com, dlaurie@google.com, bleung@google.com, zentaro@google.com, dbehr@google.com Cc: rajatxjain@gmail.com Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Attach the firmware node to the serio i8042 kbd device so that device properties can be passed from the firmware. Signed-off-by: Rajat Jain Change-Id: I36032f4bdee1dc52f26b57734068fd0ee7a6db0b --- drivers/input/serio/i8042-x86ia64io.h | 1 + drivers/input/serio/i8042.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index dc974c288e880..ed9ec4310d976 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -927,6 +927,7 @@ static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id * } i8042_pnp_id_to_string(dev->id, i8042_kbd_firmware_id, sizeof(i8042_kbd_firmware_id)); + i8042_kbd_fwnode = dev_fwnode(&dev->dev); /* Keyboard ports are always supposed to be wakeup-enabled */ device_set_wakeup_enable(&dev->dev, true); diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 20ff2bed3917a..0dddf273afd94 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -21,6 +21,7 @@ #include #include #include +#include #include @@ -124,6 +125,7 @@ MODULE_PARM_DESC(unmask_kbd_data, "Unconditional enable (may reveal sensitive da static bool i8042_bypass_aux_irq_test; static char i8042_kbd_firmware_id[128]; static char i8042_aux_firmware_id[128]; +static struct fwnode_handle *i8042_kbd_fwnode; #include "i8042.h" @@ -1335,6 +1337,7 @@ static int __init i8042_create_kbd_port(void) strlcpy(serio->phys, I8042_KBD_PHYS_DESC, sizeof(serio->phys)); strlcpy(serio->firmware_id, i8042_kbd_firmware_id, sizeof(serio->firmware_id)); + set_primary_fwnode(&serio->dev, i8042_kbd_fwnode); port->serio = serio; port->irq = I8042_KBD_IRQ; From patchwork Mon Mar 23 23:45:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajat Jain X-Patchwork-Id: 208045 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 824C0C4332B for ; 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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=4Nt1NzwBOv+0yT5sCiw6dDGnfYenncnTIG2PE5hdU3M=; b=Tqyy+LaQSzTAuXbH7Qb1t9zgltCzpZNEA+7GKoJJZ1VxP0PQrwBQC++sCDFut9tSf1 A0mAVpLvWM6dc4DLTrQzAQ3/i6GP60LOKxbZ4ZpyNy+JJqQDdaIzY0xArVnfCvt4MZtt nD7PqVWpdNjhUeRvRLpOUD1J4KFhA7+p9DNKqzSSa25S6LtV1VfJb60TdaruVpSM5QX2 GovGXVZR9MtGPGxgeOiaD7725utyfuIZdxXepkdpGuToBS/SRZKQcDkJu1urwExqcgaf flrC0ZOD8n3g5Y/OF0w6WYdvYMYE+ugWLflmNTTM+QTTp60r6hJCauze0nxTqwXgbhES tHZg== X-Gm-Message-State: ANhLgQ0yW+vvFOkGNhA/c7+R0BKWw30T3HaOiBhw0pIUT1xPWhAwDXue 41w7RCtWvxt0z6K02qLi297oFBj1at0r X-Google-Smtp-Source: ADFU+vvPJ6+5Vbkq4pk8U+dO3lSHGSMt7IwxzYsEL+baO313m2V3EEjuYz3a6oks+uiP96WQo9FNWXQnSv75 X-Received: by 2002:a17:90b:282:: with SMTP id az2mr2023188pjb.13.1585007115675; Mon, 23 Mar 2020 16:45:15 -0700 (PDT) Date: Mon, 23 Mar 2020 16:45:03 -0700 In-Reply-To: <20200323234505.226919-1-rajatja@google.com> Message-Id: <20200323234505.226919-3-rajatja@google.com> Mime-Version: 1.0 References: <20200323234505.226919-1-rajatja@google.com> X-Mailer: git-send-email 2.25.1.696.g5e7596f4ac-goog Subject: [PATCH RESEND 3/5] dt-bindings: input/atkbd.txt: Add binding for "function-row-physmap" From: Rajat Jain To: Dmitry Torokhov , dtor@google.com, Rob Herring , Mark Rutland , Rajat Jain , Kate Stewart , Enrico Weigelt , Greg Kroah-Hartman , Thomas Gleixner , Allison Randal , "Rafael J. Wysocki" , Stephen Boyd , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, furquan@google.com, dlaurie@google.com, bleung@google.com, zentaro@google.com, dbehr@google.com Cc: rajatxjain@gmail.com Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Create the documentation for the new introduced property, that describes the function-row keys physical positions. Signed-off-by: Rajat Jain Change-Id: I1786a09258670ed9c782ec1b529e0e347cdfda8e --- .../devicetree/bindings/input/atkbd.txt | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/atkbd.txt diff --git a/Documentation/devicetree/bindings/input/atkbd.txt b/Documentation/devicetree/bindings/input/atkbd.txt new file mode 100644 index 0000000000000..816653eb8e98d --- /dev/null +++ b/Documentation/devicetree/bindings/input/atkbd.txt @@ -0,0 +1,34 @@ +Device tree bindings for AT / PS2 keyboard device + +Optional properties: + + function-row-physmap: + An ordered array of the physical codes for the function + row keys. Arranged in order from left to right. + +Example: + + This is a sample ACPI _DSD node describing the property: + + Name (_DSD, Package () { + ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), + Package () { + Package () { "function-row-physmap", + Package () { + 0xEA, /* T1 BACK */ + 0xE7, /* T2 REFRESH */ + 0x91, /* T3 FULLSCREEN */ + 0x92, /* T4 SCALE */ + 0x93, /* T5 SNIP */ + 0x94, /* T6 BRIGHTNESS_DOWN */ + 0x95, /* T7 BRIGHTNESS_UP */ + 0x96, /* T8 PRIVACY_SCRN_TOGGLE */ + 0x97, /* T9 KBD_BKLIGHT_DOWN */ + 0x98, /* T10 KBD_BKLIGHT_UP */ + 0xA0, /* T11 VOL_MUTE */ + 0xAE, /* T12 VOL_DOWN */ + 0xB0, /* T13 VOL_UP */ + } + } + } + }) From patchwork Mon Mar 23 23:45:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajat Jain X-Patchwork-Id: 208046 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6DF23C4332B for ; Mon, 23 Mar 2020 23:45:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 45FBD20409 for ; Mon, 23 Mar 2020 23:45:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="FJ96uvPE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727332AbgCWXpX (ORCPT ); Mon, 23 Mar 2020 19:45:23 -0400 Received: from mail-pf1-f202.google.com ([209.85.210.202]:53848 "EHLO mail-pf1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727323AbgCWXpX (ORCPT ); Mon, 23 Mar 2020 19:45:23 -0400 Received: by mail-pf1-f202.google.com with SMTP id i26so12595362pfk.20 for ; Mon, 23 Mar 2020 16:45:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=K7VFDU7GlU5U4OxUapn6OgbtnHCUEbg6buPZcCk3EXM=; b=FJ96uvPEpHjQNRDWex/xGNOmSvOdt1pxL2MVP9Hn8diPXufsanczI0F9UAwO9HFVTX AgDe+k3+hRhAyxWUMmJIrgSJpJ2qMRUI+aGSVuv6dNc+zBRwUg5Ub/YbdtHAw5Un5RXS d5IiS9DkmsILyrHWrBDYIIQYUkJgqkBlJtY+XQoXuw1slRWB8/1/uarmnWmyKGSkogFP 40hGgvrLi0bP4NbCEWZIB5CNNHknbs6EDbY04O1VSXN85uELIroHuGM2ksd0R9YD+KyN t832C0CLLfJcotEpZqoGckNiIXDgEuc0Nq6WfXCCNgEqx1JzdFkQyi6xFQV+lzGB0zJA fWCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=K7VFDU7GlU5U4OxUapn6OgbtnHCUEbg6buPZcCk3EXM=; b=NT69386cMCoqbgMz2WI3MN38Z7ypFeirpx2qXkaKUDWB/DwL80R9xR/hXE+XZ73JCi 6wUjq/FVwpLUyIPzBojvQXN5PZ7QsIrtHCFmrAuJpPkqzXo+GdEGFxdVVEjvBdvBHdu/ gKF4LxMzvS6nCzWlzLXgsdkdUCeMMFpMX46WPP400MMNWf5426zjeKrijQMHypfmBaV/ 7CZu89+OURiyP5XQgk/yCvb1eTlkkZquBuK+js0GEU5qFet9qhX4yrZrvlIFXcUcvBtG /XIXxJzK52+hD3AWyAradsOpNFTEcrbkJKiYkwhUaQZl7bARMDEEkzeZv5gETd8bjH74 Smuw== X-Gm-Message-State: ANhLgQ39zykGBnPjDcZPU9n5jmUseYbUdM2bvayvW/oTX/l/jzPiRkI/ R1WDbKXu7fviLP6m4o8+AZQ4uhiWK0Ze X-Google-Smtp-Source: ADFU+vtzNNZ+frS2k2eYn6AUK9rcW4jYx4Hb49mce2tIaK5oiVCnnrj0ZBd2sKY+xjgd7DejcbjvLfReTdBh X-Received: by 2002:a17:90a:8586:: with SMTP id m6mr1937984pjn.121.1585007121296; Mon, 23 Mar 2020 16:45:21 -0700 (PDT) Date: Mon, 23 Mar 2020 16:45:05 -0700 In-Reply-To: <20200323234505.226919-1-rajatja@google.com> Message-Id: <20200323234505.226919-5-rajatja@google.com> Mime-Version: 1.0 References: <20200323234505.226919-1-rajatja@google.com> X-Mailer: git-send-email 2.25.1.696.g5e7596f4ac-goog Subject: [PATCH RESEND 5/5] dt-bindings: input/atkbd.txt: Add binding info for "keymap" property From: Rajat Jain To: Dmitry Torokhov , dtor@google.com, Rob Herring , Mark Rutland , Rajat Jain , Kate Stewart , Enrico Weigelt , Greg Kroah-Hartman , Thomas Gleixner , Allison Randal , "Rafael J. Wysocki" , Stephen Boyd , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, furquan@google.com, dlaurie@google.com, bleung@google.com, zentaro@google.com, dbehr@google.com Cc: rajatxjain@gmail.com Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Add the info for keymap property that allows firmware to specify the mapping from physical code to linux keycode, that the kernel should use. Signed-off-by: Rajat Jain Change-Id: I5226fffc048399f003bc30410d5893f5ab24be08 --- .../devicetree/bindings/input/atkbd.txt | 27 ++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/input/atkbd.txt b/Documentation/devicetree/bindings/input/atkbd.txt index 816653eb8e98d..0a0037d70adc8 100644 --- a/Documentation/devicetree/bindings/input/atkbd.txt +++ b/Documentation/devicetree/bindings/input/atkbd.txt @@ -6,9 +6,15 @@ Optional properties: An ordered array of the physical codes for the function row keys. Arranged in order from left to right. + keymap: + An array of the u32 entries to specify mapping from the + keyboard physcial codes to linux keycodes. The top 16 + bits of each entry are the physical code, and bottom + 16 bits are the linux keycode. + Example: - This is a sample ACPI _DSD node describing the property: + This is a sample ACPI _DSD node describing the properties: Name (_DSD, Package () { ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), @@ -29,6 +35,25 @@ Example: 0xAE, /* T12 VOL_DOWN */ 0xB0, /* T13 VOL_UP */ } + }, + Package () { "keymap", + Package () { + 0xEA009E, /* EA -> KEY_BACK */ + 0xE700AD, /* E7 -> KEY_REFRESH */ + 0x910174, /* 91 -> KEY_FULL_SCREEN */ + 0x920078, /* 92 -> KEY_SCALE */ + 0x930280, /* 93 -> 0x280 */ + 0x9400E0, /* 94 -> KEY_BRIGHTNESS_DOWN*/ + 0x9500E1, /* 95 -> KEY_BRIGHTNESS_UP */ + 0x960279, /* 96 -> KEY_PRIVACY_SCRN_TOGGLE*/ + 0x9700E5, /* 97 -> KEY_KBDILLUMDOWN */ + 0x9800E6, /* 98 -> KEY_KBDILLUMUP */ + 0xA00071, /* A0 -> KEY_MUTE */ + 0xAE0072, /* AE -> KEY_VOLUMEDOWN */ + 0xB00073, /* B0 -> KEY_VOLUMEUP */ + ... + + } } } })