From patchwork Thu Jan 3 18:35:57 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 16096 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1Tqpch-00040T-Iz; Thu, 03 Jan 2013 19:34:35 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.75/mailfrontend-2) with esmtp id 1Tqpcg-0001Wc-I5; Thu, 03 Jan 2013 19:34:35 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753725Ab3ACSeb (ORCPT + 1 other); Thu, 3 Jan 2013 13:34:31 -0500 Received: from perceval.ideasonboard.com ([95.142.166.194]:50905 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753580Ab3ACSea (ORCPT ); Thu, 3 Jan 2013 13:34:30 -0500 Received: from avalon.ideasonboard.com (unknown [91.178.84.12]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id D402835A83; Thu, 3 Jan 2013 19:34:28 +0100 (CET) From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Guennadi Liakhovetski Subject: [PATCH 3/3] sh_vou: Use vou_dev instead of vou_file wherever possible Date: Thu, 3 Jan 2013 19:35:57 +0100 Message-Id: <1357238157-18115-3-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 1.7.8.6 In-Reply-To: <1357238157-18115-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1357238157-18115-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 5.6.1.2065439, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2013.1.3.182126 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' HTML_00_01 0.05, HTML_00_10 0.05, ECARD_WORD 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_MEDIA_BODY 0, __CP_URI_IN_BODY 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' This prepares for the removal of vou_file. Signed-off-by: Laurent Pinchart --- drivers/media/platform/sh_vou.c | 57 +++++++++++++++++++++----------------- 1 files changed, 31 insertions(+), 26 deletions(-) diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c index 02c1b5c..b65e2c0 100644 --- a/drivers/media/platform/sh_vou.c +++ b/drivers/media/platform/sh_vou.c @@ -253,7 +253,8 @@ static int sh_vou_buf_setup(struct videobuf_queue *vq, unsigned int *count, if (PAGE_ALIGN(*size) * *count > 4 * 1024 * 1024) *count = 4 * 1024 * 1024 / PAGE_ALIGN(*size); - dev_dbg(vq->dev, "%s(): count=%d, size=%d\n", __func__, *count, *size); + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): count=%d, size=%d\n", __func__, + *count, *size); return 0; } @@ -269,7 +270,7 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq, int bytes_per_line = vou_fmt[vou_dev->pix_idx].bpp * pix->width / 8; int ret; - dev_dbg(vq->dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); if (vb->width != pix->width || vb->height != pix->height || @@ -299,7 +300,7 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq, vb->state = VIDEOBUF_PREPARED; } - dev_dbg(vq->dev, + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): fmt #%d, %u bytes per line, phys 0x%x, type %d, state %d\n", __func__, vou_dev->pix_idx, bytes_per_line, videobuf_to_dma_contig(vb), vb->memory, vb->state); @@ -314,7 +315,7 @@ static void sh_vou_buf_queue(struct videobuf_queue *vq, struct video_device *vdev = vq->priv_data; struct sh_vou_device *vou_dev = video_get_drvdata(vdev); - dev_dbg(vq->dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); vb->state = VIDEOBUF_QUEUED; list_add_tail(&vb->queue, &vou_dev->queue); @@ -325,8 +326,8 @@ static void sh_vou_buf_queue(struct videobuf_queue *vq, vou_dev->active = vb; /* Start from side A: we use mirror addresses, so, set B */ sh_vou_reg_a_write(vou_dev, VOURPR, 1); - dev_dbg(vq->dev, "%s: first buffer status 0x%x\n", __func__, - sh_vou_reg_a_read(vou_dev, VOUSTR)); + dev_dbg(vou_dev->v4l2_dev.dev, "%s: first buffer status 0x%x\n", + __func__, sh_vou_reg_a_read(vou_dev, VOUSTR)); sh_vou_schedule_next(vou_dev, vb); /* Only activate VOU after the second buffer */ } else if (vou_dev->active->queue.next == &vb->queue) { @@ -336,8 +337,8 @@ static void sh_vou_buf_queue(struct videobuf_queue *vq, /* Register side switching with frame VSYNC */ sh_vou_reg_a_write(vou_dev, VOURCR, 5); - dev_dbg(vq->dev, "%s: second buffer status 0x%x\n", __func__, - sh_vou_reg_a_read(vou_dev, VOUSTR)); + dev_dbg(vou_dev->v4l2_dev.dev, "%s: second buffer status 0x%x\n", + __func__, sh_vou_reg_a_read(vou_dev, VOUSTR)); /* Enable End-of-Frame (VSYNC) interrupts */ sh_vou_reg_a_write(vou_dev, VOUIR, 0x10004); @@ -355,7 +356,7 @@ static void sh_vou_buf_release(struct videobuf_queue *vq, struct sh_vou_device *vou_dev = video_get_drvdata(vdev); unsigned long flags; - dev_dbg(vq->dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); spin_lock_irqsave(&vou_dev->lock, flags); @@ -388,9 +389,9 @@ static struct videobuf_queue_ops sh_vou_video_qops = { static int sh_vou_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct sh_vou_file *vou_file = priv; + struct sh_vou_device *vou_dev = video_drvdata(file); - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); strlcpy(cap->card, "SuperH VOU", sizeof(cap->card)); cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING; @@ -401,12 +402,12 @@ static int sh_vou_querycap(struct file *file, void *priv, static int sh_vou_enum_fmt_vid_out(struct file *file, void *priv, struct v4l2_fmtdesc *fmt) { - struct sh_vou_file *vou_file = priv; + struct sh_vou_device *vou_dev = video_drvdata(file); if (fmt->index >= ARRAY_SIZE(vou_fmt)) return -EINVAL; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; strlcpy(fmt->description, vou_fmt[fmt->index].desc, @@ -762,11 +763,11 @@ static int sh_vou_s_fmt_vid_out(struct file *file, void *priv, static int sh_vou_try_fmt_vid_out(struct file *file, void *priv, struct v4l2_format *fmt) { - struct sh_vou_file *vou_file = priv; + struct sh_vou_device *vou_dev = video_drvdata(file); struct v4l2_pix_format *pix = &fmt->fmt.pix; int i; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; pix->field = V4L2_FIELD_NONE; @@ -786,9 +787,10 @@ static int sh_vou_try_fmt_vid_out(struct file *file, void *priv, static int sh_vou_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *req) { + struct sh_vou_device *vou_dev = video_drvdata(file); struct sh_vou_file *vou_file = priv; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); if (req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) return -EINVAL; @@ -799,27 +801,30 @@ static int sh_vou_reqbufs(struct file *file, void *priv, static int sh_vou_querybuf(struct file *file, void *priv, struct v4l2_buffer *b) { + struct sh_vou_device *vou_dev = video_drvdata(file); struct sh_vou_file *vou_file = priv; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); return videobuf_querybuf(&vou_file->vbq, b); } static int sh_vou_qbuf(struct file *file, void *priv, struct v4l2_buffer *b) { + struct sh_vou_device *vou_dev = video_drvdata(file); struct sh_vou_file *vou_file = priv; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); return videobuf_qbuf(&vou_file->vbq, b); } static int sh_vou_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) { + struct sh_vou_device *vou_dev = video_drvdata(file); struct sh_vou_file *vou_file = priv; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); return videobuf_dqbuf(&vou_file->vbq, b, file->f_flags & O_NONBLOCK); } @@ -831,7 +836,7 @@ static int sh_vou_streamon(struct file *file, void *priv, struct sh_vou_file *vou_file = priv; int ret; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, s_stream, 1); @@ -848,7 +853,7 @@ static int sh_vou_streamoff(struct file *file, void *priv, struct sh_vou_device *vou_dev = video_drvdata(file); struct sh_vou_file *vou_file = priv; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); /* * This calls buf_release from host driver's videobuf_queue_ops for all @@ -1019,9 +1024,9 @@ static int sh_vou_s_crop(struct file *file, void *fh, const struct v4l2_crop *a) static int sh_vou_cropcap(struct file *file, void *priv, struct v4l2_cropcap *a) { - struct sh_vou_file *vou_file = priv; + struct sh_vou_device *vou_dev = video_drvdata(file); - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); a->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; a->bounds.left = 0; @@ -1195,7 +1200,7 @@ static int sh_vou_release(struct file *file) struct sh_vou_device *vou_dev = video_drvdata(file); struct sh_vou_file *vou_file = file->private_data; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); if (!atomic_dec_return(&vou_dev->use_count)) { mutex_lock(&vou_dev->fop_lock); @@ -1218,7 +1223,7 @@ static int sh_vou_mmap(struct file *file, struct vm_area_struct *vma) struct sh_vou_file *vou_file = file->private_data; int ret; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); if (mutex_lock_interruptible(&vou_dev->fop_lock)) return -ERESTARTSYS; @@ -1233,7 +1238,7 @@ static unsigned int sh_vou_poll(struct file *file, poll_table *wait) struct sh_vou_file *vou_file = file->private_data; unsigned int res; - dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); mutex_lock(&vou_dev->fop_lock); res = videobuf_poll_stream(file, &vou_file->vbq, wait);