From patchwork Wed Jan 15 16:35:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 11335339 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AA9761398 for ; Wed, 15 Jan 2020 16:36:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 892782187F for ; Wed, 15 Jan 2020 16:36:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="alC2gcx/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729152AbgAOQgi (ORCPT ); Wed, 15 Jan 2020 11:36:38 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:29811 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729190AbgAOQgi (ORCPT ); Wed, 15 Jan 2020 11:36:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579106197; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VqDSi00IIiR4MKfM9kfHuXfjy0CMBtCyRpTjZC9pBlY=; b=alC2gcx/j76hp0+Uuc63wqUt2qCfIzzgRY93aR7KbkjG3mx1XbhWM9nQeMP47IzXJN8j2q Xa8m2RFcWRwZhtvxFvVOoEQA6UL4oGBTjUp2XGFb/XuObIlS2X8RdaGjh1PxOY5kM3J+h5 DhycVlCh1kdln+7X9qqOWZkRf8vAe7w= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-176-21qKNekrPvucHTbRYTvVvw-1; Wed, 15 Jan 2020 11:36:36 -0500 X-MC-Unique: 21qKNekrPvucHTbRYTvVvw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E33F414E1; Wed, 15 Jan 2020 16:36:33 +0000 (UTC) Received: from shalem.localdomain.com (ovpn-116-188.ams2.redhat.com [10.36.116.188]) by smtp.corp.redhat.com (Postfix) with ESMTP id 539B75DA76; Wed, 15 Jan 2020 16:36:30 +0000 (UTC) From: Hans de Goede To: Ard Biesheuvel , Darren Hart , Andy Shevchenko , Luis Chamberlain , Greg Kroah-Hartman , "Rafael J . Wysocki" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , Jonathan Corbet , Dmitry Torokhov Cc: Hans de Goede , Peter Jones , Dave Olsthoorn , x86@kernel.org, platform-driver-x86@vger.kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-input@vger.kernel.org Subject: [PATCH v12 07/10] Input: silead - Switch to firmware_request_platform for retreiving the fw Date: Wed, 15 Jan 2020 17:35:51 +0100 Message-Id: <20200115163554.101315-8-hdegoede@redhat.com> In-Reply-To: <20200115163554.101315-1-hdegoede@redhat.com> References: <20200115163554.101315-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org Unfortunately sofar we have been unable to get permission to redistribute Silead touchscreen firmwares in linux-firmware. This means that people need to find and install the firmware themselves before the touchscreen will work Some UEFI/x86 tablets with a Silead touchscreen have a copy of the fw embedded in their UEFI boot-services code. This commit makes the silead driver use the new firmware_request_platform function, which will fallback to looking for such an embedded copy when direct filesystem lookup fails. This will make the touchscreen work OOTB on devices where there is a fw copy embedded in the UEFI code. Acked-by: Dmitry Torokhov Signed-off-by: Hans de Goede --- drivers/input/touchscreen/silead.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c index ad8b6a2bfd36..8fa2f3b7cfd8 100644 --- a/drivers/input/touchscreen/silead.c +++ b/drivers/input/touchscreen/silead.c @@ -288,7 +288,7 @@ static int silead_ts_load_fw(struct i2c_client *client) dev_dbg(dev, "Firmware file name: %s", data->fw_name); - error = request_firmware(&fw, data->fw_name, dev); + error = firmware_request_platform(&fw, data->fw_name, dev); if (error) { dev_err(dev, "Firmware request error %d\n", error); return error;