From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F168C43217 for ; Tue, 28 Sep 2021 05:55:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8980C611EF for ; Tue, 28 Sep 2021 05:55:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238914AbhI1F5J (ORCPT ); Tue, 28 Sep 2021 01:57:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:47472 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238869AbhI1F5G (ORCPT ); Tue, 28 Sep 2021 01:57:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BDBC1611CE; Tue, 28 Sep 2021 05:55:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1632808526; bh=IGAmy8EHtpG3/cXS3+JNmnGHYOY3G8U95yyMeAbJOmI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PvAmGva5VfRUhactKAbiJ7jleURwJyzY/22qwaVQvwneoBhdOJzAh1ijYsgf+/vMC oqeM26eMkcNzkexVRzZoG9/lzXr1No88h38nr44j1TMmaSnG+EJMRRmGyncb2+lnQV F4OKYKeOuazgTz3ETH0pJtzJMvz7DgaOQDxYOBmDRqa1YRPP6ISz4NELLU+e06vAPu oq/u2+0elZBZMeaV21+QPDzU+Gs1yspE9E9ukWuoVCtUpstiG7TaDhONwYISaZQP2l Xygp4yHr2hArnQVzzoGy9Z7qvMhRw4msfjVGKxa1HMZOmK658k/5uKztEiMF72mpXO zCc0+N7t2tbew== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Sasha Levin , mgross@linux.intel.com, linux-input@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH AUTOSEL 5.14 04/40] platform/x86: touchscreen_dmi: Update info for the Chuwi Hi10 Plus (CWI527) tablet Date: Tue, 28 Sep 2021 01:54:48 -0400 Message-Id: <20210928055524.172051-4-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210928055524.172051-1-sashal@kernel.org> References: <20210928055524.172051-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: Hans de Goede [ Upstream commit 196159d278ae3b49e7bbb7c76822e6008fd89b97 ] Add info for getting the firmware directly from the UEFI for the Chuwi Hi10 Plus (CWI527), so that the user does not need to manually install the firmware in /lib/firmware/silead. This change will make the touchscreen on these devices work OOTB, without requiring any manual setup. Also tweak the min and width/height values a bit for more accurate position reporting. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20210905130210.32810-2-hdegoede@redhat.com Signed-off-by: Sasha Levin --- drivers/platform/x86/touchscreen_dmi.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index 1f9cb756b103..033f797861d8 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -100,10 +100,10 @@ static const struct ts_dmi_data chuwi_hi10_air_data = { }; static const struct property_entry chuwi_hi10_plus_props[] = { - PROPERTY_ENTRY_U32("touchscreen-min-x", 0), - PROPERTY_ENTRY_U32("touchscreen-min-y", 5), - PROPERTY_ENTRY_U32("touchscreen-size-x", 1914), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1283), + PROPERTY_ENTRY_U32("touchscreen-min-x", 12), + PROPERTY_ENTRY_U32("touchscreen-min-y", 10), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1908), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1270), PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi10plus.fw"), PROPERTY_ENTRY_U32("silead,max-fingers", 10), PROPERTY_ENTRY_BOOL("silead,home-button"), @@ -111,6 +111,15 @@ static const struct property_entry chuwi_hi10_plus_props[] = { }; static const struct ts_dmi_data chuwi_hi10_plus_data = { + .embedded_fw = { + .name = "silead/gsl1680-chuwi-hi10plus.fw", + .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 }, + .length = 34056, + .sha256 = { 0xfd, 0x0a, 0x08, 0x08, 0x3c, 0xa6, 0x34, 0x4e, + 0x2c, 0x49, 0x9c, 0xcd, 0x7d, 0x44, 0x9d, 0x38, + 0x10, 0x68, 0xb5, 0xbd, 0xb7, 0x2a, 0x63, 0xb5, + 0x67, 0x0b, 0x96, 0xbd, 0x89, 0x67, 0x85, 0x09 }, + }, .acpi_name = "MSSL0017:00", .properties = chuwi_hi10_plus_props, }; -- 2.33.0