From patchwork Tue Dec 23 20:49:29 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antti Palosaari X-Patchwork-Id: 5534981 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 35FEE9F326 for ; Tue, 23 Dec 2014 20:50:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 55D3B2011D for ; Tue, 23 Dec 2014 20:50:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 76998201BB for ; Tue, 23 Dec 2014 20:50:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756663AbaLWUug (ORCPT ); Tue, 23 Dec 2014 15:50:36 -0500 Received: from mail.kapsi.fi ([217.30.184.167]:38932 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756638AbaLWUud (ORCPT ); Tue, 23 Dec 2014 15:50:33 -0500 Received: from dyn3-82-128-190-202.psoas.suomi.net ([82.128.190.202] helo=localhost.localdomain.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1Y3WPY-0004tE-1H; Tue, 23 Dec 2014 22:50:32 +0200 From: Antti Palosaari To: linux-media@vger.kernel.org Cc: Antti Palosaari Subject: [PATCH 36/66] rtl28xxu: use demod mux I2C adapter for every tuner Date: Tue, 23 Dec 2014 22:49:29 +0200 Message-Id: <1419367799-14263-36-git-send-email-crope@iki.fi> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1419367799-14263-1-git-send-email-crope@iki.fi> References: <1419367799-14263-1-git-send-email-crope@iki.fi> X-SA-Exim-Connect-IP: 82.128.190.202 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 X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Tuners are connected to demod I2C adapter. Use that muxed adapter for each tuner. That allows us to get rid of hackish FE gate control solution. Signed-off-by: Antti Palosaari --- drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index 25c885f..ef27ad0 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -1074,7 +1074,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap) switch (priv->tuner) { case TUNER_RTL2832_FC0012: fe = dvb_attach(fc0012_attach, adap->fe[0], - &d->i2c_adap, &rtl2832u_fc0012_config); + priv->demod_i2c_adapter, &rtl2832u_fc0012_config); /* since fc0012 includs reading the signal strength delegate * that to the tuner driver */ @@ -1087,7 +1087,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap) break; case TUNER_RTL2832_FC0013: fe = dvb_attach(fc0013_attach, adap->fe[0], - &d->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ); + priv->demod_i2c_adapter, 0xc6>>1, 0, FC_XTAL_28_8_MHZ); /* fc0013 also supports signal strength reading */ adap->fe[0]->ops.read_signal_strength = @@ -1132,7 +1132,8 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap) } break; case TUNER_RTL2832_FC2580: - fe = dvb_attach(fc2580_attach, adap->fe[0], &d->i2c_adap, + fe = dvb_attach(fc2580_attach, adap->fe[0], + priv->demod_i2c_adapter, &rtl2832u_fc2580_config); break; case TUNER_RTL2832_TUA9001: @@ -1145,11 +1146,13 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap) if (ret) goto err; - fe = dvb_attach(tua9001_attach, adap->fe[0], &d->i2c_adap, + fe = dvb_attach(tua9001_attach, adap->fe[0], + priv->demod_i2c_adapter, &rtl2832u_tua9001_config); break; case TUNER_RTL2832_R820T: - fe = dvb_attach(r820t_attach, adap->fe[0], &d->i2c_adap, + fe = dvb_attach(r820t_attach, adap->fe[0], + priv->demod_i2c_adapter, &rtl2832u_r820t_config); /* Use tuner to get the signal strength */