From patchwork Sun Dec 9 19:56:13 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antti Palosaari X-Patchwork-Id: 1854331 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 192193FCF2 for ; Sun, 9 Dec 2012 19:57:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758877Ab2LIT5k (ORCPT ); Sun, 9 Dec 2012 14:57:40 -0500 Received: from mail.kapsi.fi ([217.30.184.167]:38153 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758878Ab2LIT5M (ORCPT ); Sun, 9 Dec 2012 14:57:12 -0500 Received: from dyn3-82-128-185-21.psoas.suomi.net ([82.128.185.21] helo=localhost.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1Thmzu-0001va-1N; Sun, 09 Dec 2012 21:57:10 +0200 From: Antti Palosaari To: linux-media@vger.kernel.org Cc: Antti Palosaari Subject: [PATCH RFC 02/17] af9035: support for Fitipower FC0012 tuner devices Date: Sun, 9 Dec 2012 21:56:13 +0200 Message-Id: <1355082988-6211-2-git-send-email-crope@iki.fi> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1355082988-6211-1-git-send-email-crope@iki.fi> References: <1355082988-6211-1-git-send-email-crope@iki.fi> X-SA-Exim-Connect-IP: 82.128.185.21 X-SA-Exim-Mail-From: crope@iki.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Signed-off-by: Antti Palosaari --- drivers/media/usb/dvb-usb-v2/af9035.c | 26 ++++++++++++++++++++++++++ drivers/media/usb/dvb-usb-v2/af9035.h | 1 + 2 files changed, 27 insertions(+) diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index 61ae7f9..c1ec18c 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -514,6 +514,7 @@ static int af9035_read_config(struct dvb_usb_device *d) case AF9033_TUNER_MXL5007T: case AF9033_TUNER_TDA18218: case AF9033_TUNER_FC2580: + case AF9033_TUNER_FC0012: state->af9033_config[i].spec_inv = 1; break; default: @@ -907,6 +908,31 @@ static int af9035_tuner_attach(struct dvb_usb_adapter *adap) fe = dvb_attach(fc2580_attach, adap->fe[0], &d->i2c_adap, &af9035_fc2580_config); break; + case AF9033_TUNER_FC0012: + /* + * AF9035 gpiot2 = FC0012 enable + * XXX: there seems to be something on gpioh8 too, but on my + * my test I didn't find any difference. + */ + + /* configure gpiot2 as output and high */ + ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01); + if (ret < 0) + goto err; + + ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01); + if (ret < 0) + goto err; + + ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01); + if (ret < 0) + goto err; + + usleep_range(10000, 50000); + + fe = dvb_attach(fc0012_attach, adap->fe[0], &d->i2c_adap, 0x63, + 1, FC_XTAL_36_MHZ); + break; default: fe = NULL; } diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h index 75ef1ec..f509d35 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.h +++ b/drivers/media/usb/dvb-usb-v2/af9035.h @@ -26,6 +26,7 @@ #include "af9033.h" #include "tua9001.h" #include "fc0011.h" +#include "fc0012.h" #include "mxl5007t.h" #include "tda18218.h" #include "fc2580.h"