From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ee0-f45.google.com ([74.125.83.45]:45614 "EHLO mail-ee0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757893Ab3CTTYQ (ORCPT ); Wed, 20 Mar 2013 15:24:16 -0400 Received: by mail-ee0-f45.google.com with SMTP id b57so1375529eek.32 for ; Wed, 20 Mar 2013 12:24:15 -0700 (PDT) From: =?UTF-8?q?Frank=20Sch=C3=A4fer?= To: mchehab@redhat.com Cc: hverkuil@xs4all.nl, linux-media@vger.kernel.org, =?UTF-8?q?Frank=20Sch=C3=A4fer?= Subject: [RFC PATCH 06/10] bttv: untangle audio input and mute setting Date: Wed, 20 Mar 2013 20:24:46 +0100 Message-Id: <1363807490-3906-7-git-send-email-fschaefer.oss@googlemail.com> In-Reply-To: <1363807490-3906-1-git-send-email-fschaefer.oss@googlemail.com> References: <1363807490-3906-1-git-send-email-fschaefer.oss@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: Split function audio_mux(): move the mute setting part to function audio_mute() and the input setting part to function audio_input(). Signed-off-by: Frank Schäfer --- drivers/media/pci/bt8xx/bttv-driver.c | 51 ++++++++++++++++----------------- 1 Datei geändert, 24 Zeilen hinzugefügt(+), 27 Zeilen entfernt(-) diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index f1cb0db..0df4a16 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -1022,18 +1022,37 @@ audio_mux_gpio(struct bttv *btv, int input, int mute) } static int -audio_mux(struct bttv *btv, int input, int mute) +audio_mute(struct bttv *btv, int mute) { struct v4l2_ctrl *ctrl; - audio_mux_gpio(btv, input, mute); + audio_mux_gpio(btv, btv->audio_input, mute); if (btv->sd_msp34xx) { - u32 in; - ctrl = v4l2_ctrl_find(btv->sd_msp34xx->ctrl_handler, V4L2_CID_AUDIO_MUTE); if (ctrl) v4l2_ctrl_s_ctrl(ctrl, mute); + } + if (btv->sd_tvaudio) { + ctrl = v4l2_ctrl_find(btv->sd_tvaudio->ctrl_handler, V4L2_CID_AUDIO_MUTE); + if (ctrl) + v4l2_ctrl_s_ctrl(ctrl, mute); + } + if (btv->sd_tda7432) { + ctrl = v4l2_ctrl_find(btv->sd_tda7432->ctrl_handler, V4L2_CID_AUDIO_MUTE); + if (ctrl) + v4l2_ctrl_s_ctrl(ctrl, mute); + } + return 0; +} + +static int +audio_input(struct bttv *btv, int input) +{ + audio_mux_gpio(btv, input, btv->mute); + + if (btv->sd_msp34xx) { + u32 in; /* Note: the inputs tuner/radio/extern/intern are translated to msp routings. This assumes common behavior for all msp3400 @@ -1079,34 +1098,12 @@ audio_mux(struct bttv *btv, int input, int mute) in, MSP_OUTPUT_DEFAULT, 0); } if (btv->sd_tvaudio) { - ctrl = v4l2_ctrl_find(btv->sd_tvaudio->ctrl_handler, V4L2_CID_AUDIO_MUTE); - - if (ctrl) - v4l2_ctrl_s_ctrl(ctrl, mute); v4l2_subdev_call(btv->sd_tvaudio, audio, s_routing, - input, 0, 0); - } - if (btv->sd_tda7432) { - ctrl = v4l2_ctrl_find(btv->sd_tda7432->ctrl_handler, V4L2_CID_AUDIO_MUTE); - - if (ctrl) - v4l2_ctrl_s_ctrl(ctrl, mute); + input, 0, 0); } return 0; } -static inline int -audio_mute(struct bttv *btv, int mute) -{ - return audio_mux(btv, btv->audio_input, mute); -} - -static inline int -audio_input(struct bttv *btv, int input) -{ - return audio_mux(btv, input, btv->mute); -} - static void bttv_crop_calc_limits(struct bttv_crop *c) { -- 1.7.10.4