From patchwork Fri Jul 31 02:10:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antti Palosaari X-Patchwork-Id: 6907911 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 032CCC05AC for ; Fri, 31 Jul 2015 02:11:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1BD3F20411 for ; Fri, 31 Jul 2015 02:11:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B7A0205EA for ; Fri, 31 Jul 2015 02:11:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752226AbbGaCLi (ORCPT ); Thu, 30 Jul 2015 22:11:38 -0400 Received: from mail.kapsi.fi ([217.30.184.167]:52372 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752249AbbGaCLK (ORCPT ); Thu, 30 Jul 2015 22:11:10 -0400 Received: from 85-23-164-218.bb.dnainternet.fi ([85.23.164.218] helo=c-188-126-90-252.ip4.frootvpn.com) by mail.kapsi.fi with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1ZKzmv-0003q5-7u; Fri, 31 Jul 2015 05:11:09 +0300 From: Antti Palosaari To: linux-media@vger.kernel.org Cc: Hans Verkuil , Antti Palosaari Subject: [PATCHv3 06/13] v4l: add type field to v4l2_modulator struct Date: Fri, 31 Jul 2015 05:10:43 +0300 Message-Id: <1438308650-2702-7-git-send-email-crope@iki.fi> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1438308650-2702-1-git-send-email-crope@iki.fi> References: <1438308650-2702-1-git-send-email-crope@iki.fi> X-SA-Exim-Connect-IP: 85.23.164.218 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=-8.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 Add type field to that struct like it counterpart v4l2_tuner already has. We need type field to distinguish different tuner types from each others for transmitter too. Cc: Hans Verkuil Signed-off-by: Antti Palosaari Acked-by: Hans Verkuil --- drivers/media/v4l2-core/v4l2-ioctl.c | 18 +++++++++++++++++- include/uapi/linux/videodev2.h | 3 ++- 2 files changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 21e9598..85f80cb 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1646,15 +1646,31 @@ static int v4l_s_tuner(const struct v4l2_ioctl_ops *ops, static int v4l_g_modulator(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { + struct video_device *vfd = video_devdata(file); struct v4l2_modulator *p = arg; int err; + if (vfd->vfl_type == VFL_TYPE_RADIO) + p->type = V4L2_TUNER_RADIO; + err = ops->vidioc_g_modulator(file, fh, p); if (!err) p->capability |= V4L2_TUNER_CAP_FREQ_BANDS; return err; } +static int v4l_s_modulator(const struct v4l2_ioctl_ops *ops, + struct file *file, void *fh, void *arg) +{ + struct video_device *vfd = video_devdata(file); + struct v4l2_modulator *p = arg; + + if (vfd->vfl_type == VFL_TYPE_RADIO) + p->type = V4L2_TUNER_RADIO; + + return ops->vidioc_s_modulator(file, fh, p); +} + static int v4l_g_frequency(const struct v4l2_ioctl_ops *ops, struct file *file, void *fh, void *arg) { @@ -2441,7 +2457,7 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { IOCTL_INFO_STD(VIDIOC_G_AUDOUT, vidioc_g_audout, v4l_print_audioout, 0), IOCTL_INFO_STD(VIDIOC_S_AUDOUT, vidioc_s_audout, v4l_print_audioout, INFO_FL_PRIO), IOCTL_INFO_FNC(VIDIOC_G_MODULATOR, v4l_g_modulator, v4l_print_modulator, INFO_FL_CLEAR(v4l2_modulator, index)), - IOCTL_INFO_STD(VIDIOC_S_MODULATOR, vidioc_s_modulator, v4l_print_modulator, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_S_MODULATOR, v4l_s_modulator, v4l_print_modulator, INFO_FL_PRIO), IOCTL_INFO_FNC(VIDIOC_G_FREQUENCY, v4l_g_frequency, v4l_print_frequency, INFO_FL_CLEAR(v4l2_frequency, tuner)), IOCTL_INFO_FNC(VIDIOC_S_FREQUENCY, v4l_s_frequency, v4l_print_frequency, INFO_FL_PRIO), IOCTL_INFO_FNC(VIDIOC_CROPCAP, v4l_cropcap, v4l_print_cropcap, INFO_FL_CLEAR(v4l2_cropcap, type)), diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 70f06c9..3a8eb8e 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1584,7 +1584,8 @@ struct v4l2_modulator { __u32 rangelow; __u32 rangehigh; __u32 txsubchans; - __u32 reserved[4]; + __u32 type; /* enum v4l2_tuner_type */ + __u32 reserved[3]; }; /* Flags for the 'capability' field */