From patchwork Fri Sep 7 13:29:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 1422151 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 95280DF283 for ; Fri, 7 Sep 2012 13:29:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757669Ab2IGN3w (ORCPT ); Fri, 7 Sep 2012 09:29:52 -0400 Received: from smtp-vbr6.xs4all.nl ([194.109.24.26]:1853 "EHLO smtp-vbr6.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755914Ab2IGN3h (ORCPT ); Fri, 7 Sep 2012 09:29:37 -0400 Received: from alastor.dyndns.org (166.80-203-20.nextgentel.com [80.203.20.166] (may be forged)) (authenticated bits=0) by smtp-vbr6.xs4all.nl (8.13.8/8.13.8) with ESMTP id q87DTWsv076384 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Fri, 7 Sep 2012 15:29:33 +0200 (CEST) (envelope-from hverkuil@xs4all.nl) Received: from tschai.lan (tschai.lan [192.168.1.10]) (Authenticated sender: hans) by alastor.dyndns.org (Postfix) with ESMTPSA id 0604235C0019; Fri, 7 Sep 2012 15:29:29 +0200 (CEST) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Laurent Pinchart , Hans Verkuil Subject: [RFCv2 API PATCH 10/28] Rename V4L2_(IN|OUT)_CAP_CUSTOM_TIMINGS. Date: Fri, 7 Sep 2012 15:29:10 +0200 Message-Id: <0c01d1164be688b20ae03f51c700a31a7f154acc.1347023744.git.hans.verkuil@cisco.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1347024568-32602-1-git-send-email-hverkuil@xs4all.nl> References: <1347024568-32602-1-git-send-email-hverkuil@xs4all.nl> In-Reply-To: References: X-Virus-Scanned: by XS4ALL Virus Scanner Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Hans Verkuil The 'custom' timings are no longer just for custom timings, but also for standard CEA/VESA timings. So rename to V4L2_IN/OUT_CAP_DV_TIMINGS. The old define is still kept for backwards compatibility. This decision was taken during the 2012 Media Workshop. Signed-off-by: Hans Verkuil --- Documentation/DocBook/media/v4l/vidioc-enuminput.xml | 2 +- Documentation/DocBook/media/v4l/vidioc-enumoutput.xml | 2 +- Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml | 2 +- drivers/media/v4l2-core/v4l2-ioctl.c | 8 ++++---- include/linux/videodev2.h | 6 ++++-- 5 files changed, 11 insertions(+), 9 deletions(-) diff --git a/Documentation/DocBook/media/v4l/vidioc-enuminput.xml b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml index 46d5a04..3c9a813 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enuminput.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml @@ -283,7 +283,7 @@ input/output interface to linux-media@vger.kernel.org on 19 Oct 2009. This input supports setting DV presets by using VIDIOC_S_DV_PRESET. - V4L2_IN_CAP_CUSTOM_TIMINGS + V4L2_IN_CAP_DV_TIMINGS 0x00000002 This input supports setting video timings by using VIDIOC_S_DV_TIMINGS. diff --git a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml index 4280200..f4ab079 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml @@ -168,7 +168,7 @@ input/output interface to linux-media@vger.kernel.org on 19 Oct 2009. This output supports setting DV presets by using VIDIOC_S_DV_PRESET. - V4L2_OUT_CAP_CUSTOM_TIMINGS + V4L2_OUT_CAP_DV_TIMINGS 0x00000002 This output supports setting video timings by using VIDIOC_S_DV_TIMINGS. diff --git a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml index feaa180..7236970 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-dv-timings.xml @@ -57,7 +57,7 @@ or the timing values are not correct, the driver returns &EINVAL;. The linux/v4l2-dv-timings.h header can be used to get the timings of the formats in the and standards. If the current input or output does not support DV timings (e.g. if -&VIDIOC-ENUMINPUT; does not set the V4L2_IN_CAP_CUSTOM_TIMINGS flag), then +&VIDIOC-ENUMINPUT; does not set the V4L2_IN_CAP_DV_TIMINGS flag), then &ENODATA; is returned. diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 473ebea..99a8ad7 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -982,7 +982,7 @@ static int v4l_enuminput(const struct v4l2_ioctl_ops *ops, struct v4l2_input *p = arg; /* - * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS & + * We set the flags for CAP_PRESETS, CAP_DV_TIMINGS & * CAP_STD here based on ioctl handler provided by the * driver. If the driver doesn't support these * for a specific input, it must override these flags. @@ -992,7 +992,7 @@ static int v4l_enuminput(const struct v4l2_ioctl_ops *ops, if (ops->vidioc_s_dv_preset) p->capabilities |= V4L2_IN_CAP_PRESETS; if (ops->vidioc_s_dv_timings) - p->capabilities |= V4L2_IN_CAP_CUSTOM_TIMINGS; + p->capabilities |= V4L2_IN_CAP_DV_TIMINGS; return ops->vidioc_enum_input(file, fh, p); } @@ -1003,7 +1003,7 @@ static int v4l_enumoutput(const struct v4l2_ioctl_ops *ops, struct v4l2_output *p = arg; /* - * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS & + * We set the flags for CAP_PRESETS, CAP_DV_TIMINGS & * CAP_STD here based on ioctl handler provided by the * driver. If the driver doesn't support these * for a specific output, it must override these flags. @@ -1013,7 +1013,7 @@ static int v4l_enumoutput(const struct v4l2_ioctl_ops *ops, if (ops->vidioc_s_dv_preset) p->capabilities |= V4L2_OUT_CAP_PRESETS; if (ops->vidioc_s_dv_timings) - p->capabilities |= V4L2_OUT_CAP_CUSTOM_TIMINGS; + p->capabilities |= V4L2_OUT_CAP_DV_TIMINGS; return ops->vidioc_enum_output(file, fh, p); } diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index b06342b..47d58ed 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1190,7 +1190,8 @@ struct v4l2_input { /* capabilities flags */ #define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ -#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ +#define V4L2_IN_CAP_DV_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ +#define V4L2_IN_CAP_CUSTOM_TIMINGS V4L2_IN_CAP_DV_TIMINGS /* For compatibility */ #define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */ /* @@ -1213,7 +1214,8 @@ struct v4l2_output { /* capabilities flags */ #define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ -#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ +#define V4L2_OUT_CAP_DV_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ +#define V4L2_OUT_CAP_CUSTOM_TIMINGS V4L2_OUT_CAP_DV_TIMINGS /* For compatibility */ #define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */ /*