From patchwork Fri Sep 7 13:29:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 1422201 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 7A9FFDF283 for ; Fri, 7 Sep 2012 13:30:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753583Ab2IGNaH (ORCPT ); Fri, 7 Sep 2012 09:30:07 -0400 Received: from smtp-vbr13.xs4all.nl ([194.109.24.33]:2200 "EHLO smtp-vbr13.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753384Ab2IGN3p (ORCPT ); Fri, 7 Sep 2012 09:29:45 -0400 Received: from alastor.dyndns.org (166.80-203-20.nextgentel.com [80.203.20.166] (may be forged)) (authenticated bits=0) by smtp-vbr13.xs4all.nl (8.13.8/8.13.8) with ESMTP id q87DTeLt088781 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Fri, 7 Sep 2012 15:29:40 +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 6CAB835C0020; Fri, 7 Sep 2012 15:29:32 +0200 (CEST) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Laurent Pinchart , Hans Verkuil Subject: [RFCv2 API PATCH 25/28] Set vfl_dir for all display or m2m drivers. Date: Fri, 7 Sep 2012 15:29:25 +0200 Message-Id: <4b07ee5a399746f4264f852f430dbbcae8a13b32.1347023744.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 Signed-off-by: Hans Verkuil --- drivers/media/pci/ivtv/ivtv-streams.c | 3 +++ drivers/media/pci/zoran/zoran_card.c | 4 ++++ drivers/media/platform/coda.c | 1 + drivers/media/platform/davinci/vpbe_display.c | 1 + drivers/media/platform/davinci/vpif_display.c | 1 + drivers/media/platform/m2m-deinterlace.c | 1 + drivers/media/platform/mem2mem_testdev.c | 1 + drivers/media/platform/mx2_emmaprp.c | 1 + drivers/media/platform/omap/omap_vout.c | 1 + drivers/media/platform/omap3isp/ispvideo.c | 1 + drivers/media/platform/s5p-fimc/fimc-m2m.c | 1 + drivers/media/platform/s5p-g2d/g2d.c | 1 + drivers/media/platform/s5p-jpeg/jpeg-core.c | 1 + drivers/media/platform/s5p-mfc/s5p_mfc.c | 1 + drivers/media/platform/s5p-tv/mixer_video.c | 1 + drivers/media/platform/sh_vou.c | 1 + drivers/media/usb/uvc/uvc_driver.c | 2 ++ 17 files changed, 23 insertions(+) diff --git a/drivers/media/pci/ivtv/ivtv-streams.c b/drivers/media/pci/ivtv/ivtv-streams.c index f08ec17..1d0e04a 100644 --- a/drivers/media/pci/ivtv/ivtv-streams.c +++ b/drivers/media/pci/ivtv/ivtv-streams.c @@ -223,6 +223,9 @@ static int ivtv_prep_dev(struct ivtv *itv, int type) s->vdev->num = num; s->vdev->v4l2_dev = &itv->v4l2_dev; + if (ivtv_stream_info[type].buf_type == V4L2_BUF_TYPE_VIDEO_OUTPUT || + ivtv_stream_info[type].buf_type == V4L2_BUF_TYPE_VBI_OUTPUT) + s->vdev->vfl_dir = VFL_DIR_TX; s->vdev->fops = ivtv_stream_info[type].fops; s->vdev->ctrl_handler = itv->v4l2_dev.ctrl_handler; s->vdev->release = video_device_release; diff --git a/drivers/media/pci/zoran/zoran_card.c b/drivers/media/pci/zoran/zoran_card.c index c3602d6..fffc54b 100644 --- a/drivers/media/pci/zoran/zoran_card.c +++ b/drivers/media/pci/zoran/zoran_card.c @@ -1055,6 +1055,10 @@ zr36057_init (struct zoran *zr) memcpy(zr->video_dev, &zoran_template, sizeof(zoran_template)); zr->video_dev->parent = &zr->pci_dev->dev; strcpy(zr->video_dev->name, ZR_DEVNAME(zr)); + /* It's not a mem2mem device, but you can both capture and output from + one and the same device. This should really be split up into two + device nodes, but that's a job for another day. */ + zr->video_dev->vfl_dir = VFL_DIR_M2M; err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER, video_nr[zr->id]); if (err < 0) goto exit_free; diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 6908514..c483a6c 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -1641,6 +1641,7 @@ static void coda_fw_callback(const struct firmware *fw, void *context) dev->vfd.release = video_device_release_empty, dev->vfd.lock = &dev->dev_mutex; dev->vfd.v4l2_dev = &dev->v4l2_dev; + dev->vfd.vfl_dir = VFL_DIR_M2M; snprintf(dev->vfd.name, sizeof(dev->vfd.name), "%s", CODA_NAME); video_set_drvdata(&dev->vfd, dev); diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c index c7e5fd9..ed30c71 100644 --- a/drivers/media/platform/davinci/vpbe_display.c +++ b/drivers/media/platform/davinci/vpbe_display.c @@ -1634,6 +1634,7 @@ static __devinit int init_vpbe_layer(int i, struct vpbe_display *disp_dev, vbd->minor = -1; vbd->v4l2_dev = &disp_dev->vpbe_dev->v4l2_dev; vbd->lock = &vpbe_display_layer->opslock; + vbd->vfl_dir = VFL_DIR_TX; if (disp_dev->vpbe_dev->current_timings.timings_type & VPBE_ENC_STD) { diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index 4a24848..ff6e432 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -1745,6 +1745,7 @@ static __init int vpif_probe(struct platform_device *pdev) *vfd = vpif_video_template; vfd->v4l2_dev = &vpif_obj.v4l2_dev; vfd->release = video_device_release; + vfd->vfl_dir = VFL_DIR_TX; snprintf(vfd->name, sizeof(vfd->name), "VPIF_Display_DRIVER_V%s", VPIF_DISPLAY_VERSION); diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index a38c152..a534a9c 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -982,6 +982,7 @@ static struct video_device deinterlace_videodev = { .ioctl_ops = &deinterlace_ioctl_ops, .minor = -1, .release = video_device_release, + .vfl_dir = VFL_DIR_M2M, }; static struct v4l2_m2m_ops m2m_ops = { diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c index 0b496f3..5b597b5 100644 --- a/drivers/media/platform/mem2mem_testdev.c +++ b/drivers/media/platform/mem2mem_testdev.c @@ -1000,6 +1000,7 @@ static const struct v4l2_file_operations m2mtest_fops = { static struct video_device m2mtest_videodev = { .name = MEM2MEM_NAME, + .vfl_dir = VFL_DIR_M2M, .fops = &m2mtest_fops, .ioctl_ops = &m2mtest_ioctl_ops, .minor = -1, diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index dab380a..63f0554 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -879,6 +879,7 @@ static struct video_device emmaprp_videodev = { .ioctl_ops = &emmaprp_ioctl_ops, .minor = -1, .release = video_device_release, + .vfl_dir = VFL_DIR_M2M, }; static struct v4l2_m2m_ops m2m_ops = { diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index 36c3be8..196e516 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -1951,6 +1951,7 @@ static int __init omap_vout_setup_video_data(struct omap_vout_device *vout) vfd->fops = &omap_vout_fops; vfd->v4l2_dev = &vout->vid_dev->v4l2_dev; + vfd->vfl_dir = VFL_DIR_TX; mutex_init(&vout->lock); vfd->minor = -1; diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index a25aa1d..afa837c 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -1343,6 +1343,7 @@ int omap3isp_video_init(struct isp_video *video, const char *name) case V4L2_BUF_TYPE_VIDEO_OUTPUT: direction = "input"; video->pad.flags = MEDIA_PAD_FL_SOURCE; + video->video.vfl_dir = VFL_DIR_TX; break; default: diff --git a/drivers/media/platform/s5p-fimc/fimc-m2m.c b/drivers/media/platform/s5p-fimc/fimc-m2m.c index b1681bd..6b1ef8a 100644 --- a/drivers/media/platform/s5p-fimc/fimc-m2m.c +++ b/drivers/media/platform/s5p-fimc/fimc-m2m.c @@ -806,6 +806,7 @@ int fimc_register_m2m_device(struct fimc_dev *fimc, vfd->minor = -1; vfd->release = video_device_release; vfd->lock = &fimc->lock; + vfd->vfl_dir = VFL_DIR_M2M; snprintf(vfd->name, sizeof(vfd->name), "fimc.%d.m2m", fimc->id); video_set_drvdata(vfd, fimc); diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index c490f21..c638046 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -682,6 +682,7 @@ static struct video_device g2d_videodev = { .ioctl_ops = &g2d_ioctl_ops, .minor = -1, .release = video_device_release, + .vfl_dir = VFL_DIR_M2M, }; static struct v4l2_m2m_ops g2d_m2m_ops = { diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 72c3e52..96a9b4f 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -1394,6 +1394,7 @@ static int s5p_jpeg_probe(struct platform_device *pdev) jpeg->vfd_encoder->release = video_device_release; jpeg->vfd_encoder->lock = &jpeg->lock; jpeg->vfd_encoder->v4l2_dev = &jpeg->v4l2_dev; + jpeg->vfd_encoder->vfl_dir = VFL_DIR_M2M; ret = video_register_device(jpeg->vfd_encoder, VFL_TYPE_GRABBER, -1); if (ret) { diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index e3e616d..0476be4 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1048,6 +1048,7 @@ static int s5p_mfc_probe(struct platform_device *pdev) vfd->release = video_device_release, vfd->lock = &dev->mfc_mutex; vfd->v4l2_dev = &dev->v4l2_dev; + vfd->vfl_dir = VFL_DIR_M2M; snprintf(vfd->name, sizeof(vfd->name), "%s", S5P_MFC_DEC_NAME); dev->vfd_dec = vfd; ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0); diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c index a9c6be3..bd42ea3 100644 --- a/drivers/media/platform/s5p-tv/mixer_video.c +++ b/drivers/media/platform/s5p-tv/mixer_video.c @@ -1081,6 +1081,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev, .minor = -1, .release = mxr_vfd_release, .fops = &mxr_fops, + .vfl_dir = VFL_DIR_TX, .ioctl_ops = &mxr_ioctl_ops, }; strlcpy(layer->vfd.name, name, sizeof(layer->vfd.name)); diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c index 00cd52c..ba3de3e 100644 --- a/drivers/media/platform/sh_vou.c +++ b/drivers/media/platform/sh_vou.c @@ -1320,6 +1320,7 @@ static const struct video_device sh_vou_video_template = { .ioctl_ops = &sh_vou_ioctl_ops, .tvnorms = V4L2_STD_525_60, /* PAL only supported in 8-bit non-bt656 mode */ .current_norm = V4L2_STD_NTSC_M, + .vfl_dir = VFL_DIR_TX, }; static int __devinit sh_vou_probe(struct platform_device *pdev) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 45d7aa1..fd8e4d2 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -1734,6 +1734,8 @@ static int uvc_register_video(struct uvc_device *dev, vdev->v4l2_dev = &dev->vdev; vdev->fops = &uvc_fops; vdev->release = uvc_release; + if (stream->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) + vdev->vfl_dir = VFL_DIR_TX; strlcpy(vdev->name, dev->name, sizeof vdev->name); /* Set the driver data before calling video_register_device, otherwise