From patchwork Tue May 29 01:09:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Katsuhiro Suzuki X-Patchwork-Id: 137113 Delivered-To: patch@linaro.org Received: by 2002:a2e:9706:0:0:0:0:0 with SMTP id r6-v6csp3438445lji; Mon, 28 May 2018 18:09:26 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqJxxfQMVPDLGCMOKTCC42WuahRteG76eXUJmfybEOy7gnA1i5bzOxr2AX9r5q+gOs/QI// X-Received: by 2002:a63:84c6:: with SMTP id k189-v6mr12366946pgd.49.1527556166386; Mon, 28 May 2018 18:09:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527556166; cv=none; d=google.com; s=arc-20160816; b=Ff7tnHf42MuKhFPOIVUYDbdkaHlt5h3DyKYCmbAry7UJ+/lUyhOpYk32D6xOfLZOAz whxdnZvUZZpY7Ck4qP4buhx19yzBiPBISNEEj9LefBGuxUE7ZeouxlVJVCCMDrT+VnDS 0+oLs+pfcDVHmB17dKGner4R2y/PpwKYuUvnjEeRv47wkCSqXmYrPZvOZPLKuYaq93kG p+CgMcB1DKuWrgjLlZJT0oEgyq2MurJVY3XMfb9Gi7I+30ZUvoWYoujNvteSSm7U08mt qXlne0XI45AVc7OEyX51wCIrFOGejPrzQrWErHUdXr5uqCPlFtmnExHPyBzLwX+EiZ21 riAQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :arc-authentication-results; bh=Ei4pIA3jFHVIHfv4IPU2bnHg+ysAXwWQMcSkE4QkjH4=; b=wmgdYK8bztfS60wjNiIxIncMf/9G1ocNSpR5CL5bGsT7og0qoUymqERagOfKdhOQv7 lGS9JOd5MtKSzS1z8EVBNqNJTK2IqCWVPlOVLrlKGeYSN+7dKzJYsbFAxwmEDGhOkqyf ntzTBesprBluplAjDEIyk1qjd5V0RL18Gl7iPKM1E9MxYDnHnuerXEONzMkOKPpukHnb yG85JVMQli33N9TpcAqWIkk49Kk/FdDmWUaZAxeP7Qux17GVo7ItzK7edlMhI27mctfF 9JOSQaZZ439e2jRgCHDH8MQtSnxJsQbMhvaukoYt+/hunxPXHZr1anony5I5EzkSn4Iy M77Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-media-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-media-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f91-v6si31685625plb.510.2018.05.28.18.09.26; Mon, 28 May 2018 18:09:26 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-media-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-media-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-media-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935244AbeE2BJY (ORCPT + 4 others); Mon, 28 May 2018 21:09:24 -0400 Received: from mx.socionext.com ([202.248.49.38]:11323 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755916AbeE2BJW (ORCPT ); Mon, 28 May 2018 21:09:22 -0400 Received: from unknown (HELO iyokan-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 29 May 2018 10:09:21 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by iyokan-ex.css.socionext.com (Postfix) with ESMTP id AE0E26006F; Tue, 29 May 2018 10:09:21 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Tue, 29 May 2018 10:09:21 +0900 Received: from yuzu.css.socionext.com (yuzu [172.31.8.45]) by kinkan.css.socionext.com (Postfix) with ESMTP id 724111A01BD; Tue, 29 May 2018 10:09:21 +0900 (JST) Received: from aegis.e01.socionext.com (unknown [10.213.134.210]) by yuzu.css.socionext.com (Postfix) with ESMTP id 3631F12013B; Tue, 29 May 2018 10:09:21 +0900 (JST) From: Katsuhiro Suzuki To: Abylay Ospan , Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: Masami Hiramatsu , Jassi Brar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Katsuhiro Suzuki Subject: [RESEND PATCH] media: helene: fix xtal frequency setting at power on Date: Tue, 29 May 2018 10:09:20 +0900 Message-Id: <20180529010920.20320-1-suzuki.katsuhiro@socionext.com> X-Mailer: git-send-email 2.17.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch fixes crystal frequency setting when power on this device. Signed-off-by: Katsuhiro Suzuki Acked-by: Abylay Ospan --- Changes from before: - Add Abylay's Ack --- drivers/media/dvb-frontends/helene.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- 2.17.0 diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c index 0a4f312c4368..8fcf7a00782a 100644 --- a/drivers/media/dvb-frontends/helene.c +++ b/drivers/media/dvb-frontends/helene.c @@ -924,7 +924,10 @@ static int helene_x_pon(struct helene_priv *priv) helene_write_regs(priv, 0x99, cdata, sizeof(cdata)); /* 0x81 - 0x94 */ - data[0] = 0x18; /* xtal 24 MHz */ + if (priv->xtal == SONY_HELENE_XTAL_16000) + data[0] = 0x10; /* xtal 16 MHz */ + else + data[0] = 0x18; /* xtal 24 MHz */ data[1] = (uint8_t)(0x80 | (0x04 & 0x1F)); /* 4 x 25 = 100uA */ data[2] = (uint8_t)(0x80 | (0x26 & 0x7F)); /* 38 x 0.25 = 9.5pF */ data[3] = 0x80; /* REFOUT signal output 500mVpp */