From patchwork Tue Oct 15 14:35:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 11190563 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2D07D15AB for ; Tue, 15 Oct 2019 14:37:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1694F2168B for ; Tue, 15 Oct 2019 14:37:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732824AbfJOOhF (ORCPT ); Tue, 15 Oct 2019 10:37:05 -0400 Received: from bin-mail-out-06.binero.net ([195.74.38.229]:58381 "EHLO bin-mail-out-06.binero.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732807AbfJOOhE (ORCPT ); Tue, 15 Oct 2019 10:37:04 -0400 X-Halon-ID: 0f0ca5d2-ef59-11e9-837a-0050569116f7 Authorized-sender: niklas@soderlund.pp.se Received: from bismarck.berto.se (unknown [84.172.88.101]) by bin-vsp-out-03.atm.binero.net (Halon) with ESMTPA id 0f0ca5d2-ef59-11e9-837a-0050569116f7; Tue, 15 Oct 2019 16:35:40 +0200 (CEST) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: Helen Koike , Hans Verkuil , Sakari Ailus , Laurent Pinchart , linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, =?utf-8?q?Niklas_S=C3=B6derlund?= Subject: [PATCH 3/3] staging/intel-ipu3: Make use of V4L2_CAP_IO_MC Date: Tue, 15 Oct 2019 16:35:52 +0200 Message-Id: <20191015143552.317669-4-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191015143552.317669-1-niklas.soderlund+renesas@ragnatech.se> References: <20191015143552.317669-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Set the V4L2_CAP_IO_MC capability flag and remove the driver specific enum, get and set input callbacks. Signed-off-by: Niklas Söderlund --- drivers/staging/media/ipu3/ipu3-v4l2.c | 60 +------------------------- 1 file changed, 2 insertions(+), 58 deletions(-) diff --git a/drivers/staging/media/ipu3/ipu3-v4l2.c b/drivers/staging/media/ipu3/ipu3-v4l2.c index 3c7ad1eed4343a2a..bae0f7212e640ee2 100644 --- a/drivers/staging/media/ipu3/ipu3-v4l2.c +++ b/drivers/staging/media/ipu3/ipu3-v4l2.c @@ -845,54 +845,6 @@ static int imgu_vidioc_g_meta_fmt(struct file *file, void *fh, return 0; } -static int imgu_vidioc_enum_input(struct file *file, void *fh, - struct v4l2_input *input) -{ - if (input->index > 0) - return -EINVAL; - strscpy(input->name, "camera", sizeof(input->name)); - input->type = V4L2_INPUT_TYPE_CAMERA; - - return 0; -} - -static int imgu_vidioc_g_input(struct file *file, void *fh, unsigned int *input) -{ - *input = 0; - - return 0; -} - -static int imgu_vidioc_s_input(struct file *file, void *fh, unsigned int input) -{ - return input == 0 ? 0 : -EINVAL; -} - -static int imgu_vidioc_enum_output(struct file *file, void *fh, - struct v4l2_output *output) -{ - if (output->index > 0) - return -EINVAL; - strscpy(output->name, "camera", sizeof(output->name)); - output->type = V4L2_INPUT_TYPE_CAMERA; - - return 0; -} - -static int imgu_vidioc_g_output(struct file *file, void *fh, - unsigned int *output) -{ - *output = 0; - - return 0; -} - -static int imgu_vidioc_s_output(struct file *file, void *fh, - unsigned int output) -{ - return output == 0 ? 0 : -EINVAL; -} - /******************** function pointers ********************/ static struct v4l2_subdev_internal_ops imgu_subdev_internal_ops = { @@ -965,14 +917,6 @@ static const struct v4l2_ioctl_ops imgu_v4l2_ioctl_ops = { .vidioc_s_fmt_vid_out_mplane = imgu_vidioc_s_fmt, .vidioc_try_fmt_vid_out_mplane = imgu_vidioc_try_fmt, - .vidioc_enum_output = imgu_vidioc_enum_output, - .vidioc_g_output = imgu_vidioc_g_output, - .vidioc_s_output = imgu_vidioc_s_output, - - .vidioc_enum_input = imgu_vidioc_enum_input, - .vidioc_g_input = imgu_vidioc_g_input, - .vidioc_s_input = imgu_vidioc_s_input, - /* buffer queue management */ .vidioc_reqbufs = vb2_ioctl_reqbufs, .vidioc_create_bufs = vb2_ioctl_create_bufs, @@ -1062,7 +1006,7 @@ static void imgu_node_to_v4l2(u32 node, struct video_device *vdev, switch (node) { case IMGU_NODE_IN: - cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE; + cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_IO_MC; f->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; vdev->ioctl_ops = &imgu_v4l2_ioctl_ops; break; @@ -1081,7 +1025,7 @@ static void imgu_node_to_v4l2(u32 node, struct video_device *vdev, imgu_css_meta_fmt_set(&f->fmt.meta); break; default: - cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE; + cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_IO_MC; f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; vdev->ioctl_ops = &imgu_v4l2_ioctl_ops; }