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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 20E3CC433ED for ; Thu, 15 Apr 2021 08:58:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E7C0C6124B for ; Thu, 15 Apr 2021 08:58:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231876AbhDOI7K (ORCPT ); Thu, 15 Apr 2021 04:59:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231488AbhDOI7I (ORCPT ); Thu, 15 Apr 2021 04:59:08 -0400 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97D73C061756 for ; Thu, 15 Apr 2021 01:58:44 -0700 (PDT) Received: by mail-pg1-x530.google.com with SMTP id j32so1679714pgm.6 for ; Thu, 15 Apr 2021 01:58:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raydium-corp-partner-google-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=H3nwljrpf1jf8bySluxRv8rZgDkPdXANojdvTEFQXIo=; b=ixrsZLFMmuaql2Etmu49zksRPb1hdpL95Q86zMxUA19u0RAQgtx54Pd4gUEUtDW9o4 aRf1OLWDWDSJKpGBJ7P4zz0/E6uxGzTqnjYH4DXNOl+lAnelFGFbN+Ouc8zdUSEGl0yM 7Iy8B6zhe0e0qIrbLToGdIi9qBp5WAT1mN6qxMhRYPbpy+P1B2ua8D+1QlPNjaC72ko6 vkYRgYPnpbWP0Ac5elWcCRHmnaT9eSZ5SRoASpIU9I/VlB1rYbQtdwoGsTW9IY6em5v4 r1Uag2lQILM/b5xtslPeioY0M55xnK6DcDrM+PlJ4dL7Ldd50Lx64hjmKv/RB0/+PAGT V8mA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=H3nwljrpf1jf8bySluxRv8rZgDkPdXANojdvTEFQXIo=; b=Y8HgYhEenQoaL/+wHxStcBfqV7yDvh7fkH0qN6OG6vUT0b9cIONPkOp3SxqvcEKlUZ iEpfcShiAkJfBOAiysI8O3EtaCIUGrGXxg8dIocSnRqDqJzPSXCnX9JO5uIdsPGSU5gg q/1Vb4RrgpjPpoh3Dyumgi7BTkpd1iTUzRsk3m8A6Gw9LjNci3TGmir51jGw9frhWhaM su2H13NNgGAKx0571+TLac9pbqDup/JAO5vlLG0zEcVTK4u6P+Revn914Qs/kDiuBsrZ pwgxYQypT6QDIPewU12VzdG0sOKz/MKjZYxYQljBFjD8dpn/J25i+PknsoiH29/2zpVU oPUQ== X-Gm-Message-State: AOAM532y2Jihq3CcclK5yfcrPF5D5KRwOveRLIKicajokXA+Efd1UPdb r4+Jujz5XMhEI2TbA9BVTMkS6g== X-Google-Smtp-Source: ABdhPJyGYZQMDrb6VLkEkR/4k9dlcJGA10PNNI1qnL4lyUwtOhzy0MuaOpO5O4nzSO5ai4n6hT8srQ== X-Received: by 2002:a65:6143:: with SMTP id o3mr2473224pgv.332.1618477124217; Thu, 15 Apr 2021 01:58:44 -0700 (PDT) Received: from localhost.localdomain ([2402:7500:568:4ad6:da14:907c:85c9:a997]) by smtp.gmail.com with ESMTPSA id t3sm1575883pfg.176.2021.04.15.01.58.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Apr 2021 01:58:43 -0700 (PDT) From: "simba.hsu" To: dmitry.torokhov@gmail.com, furquan@google.com, seanpaul@chromium.org, rrangel@chromium.org, simba.hsu@rad-ic.com Cc: jeffrey.lin@rad-ic.com, KP.li@rad-ic.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, "simba.hsu" Subject: [PATCH] driver: input: touchscreen: modify Raydium i2c touchscreen driver Date: Thu, 15 Apr 2021 16:58:29 +0800 Message-Id: <20210415085829.1419147-1-simba.hsu@raydium.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This path makes auto-update available when IC's status is Recovery mode. Signed-off-by: simba.hsu@raydium.corp-partner.google.com Change-Id: I5ae54896a201b949eba7514500a7e75574f5726b --- drivers/input/touchscreen/raydium_i2c_ts.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c index 444479ef699e..a97403c55f75 100644 --- a/drivers/input/touchscreen/raydium_i2c_ts.c +++ b/drivers/input/touchscreen/raydium_i2c_ts.c @@ -298,6 +298,7 @@ static int raydium_i2c_query_ts_BL_info(struct raydium_data *ts) 0x10, 0xc0, 0x01, 0x00, 0x04, 0x00}; int error; u8 rbuf[5] = {0, 0, 0, 0, 0}; + u32 tmpdata = 0; error = raydium_i2c_send(client, RM_CMD_BOOT_WRT, get_hwid, sizeof(get_hwid)); @@ -315,7 +316,8 @@ static int raydium_i2c_query_ts_BL_info(struct raydium_data *ts) error = raydium_i2c_read(client, RM_CMD_BOOT_CHK, rbuf, sizeof(rbuf)); if (!error) { - ts->info.hw_ver = cpu_to_le32(rbuf[1]<<24|rbuf[2]<<16|rbuf[3]<<8|rbuf[4]); + tmpdata = (rbuf[1]<<24|rbuf[2]<<16|rbuf[3]<<8|rbuf[4]); + ts->info.hw_ver = cpu_to_le32(tmpdata); dev_err(&client->dev, "HWID %08X\n", ts->info.hw_ver); } else { ts->info.hw_ver = cpu_to_le32(0xffffffffUL); -- 2.25.1