From patchwork Mon Sep 16 10:04:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 11146677 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 393E4184E for ; Mon, 16 Sep 2019 10:04:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 229BA214D9 for ; Mon, 16 Sep 2019 10:04:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732043AbfIPKEh (ORCPT ); Mon, 16 Sep 2019 06:04:37 -0400 Received: from lb3-smtp-cloud7.xs4all.net ([194.109.24.31]:57685 "EHLO lb3-smtp-cloud7.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728156AbfIPKEh (ORCPT ); Mon, 16 Sep 2019 06:04:37 -0400 Received: from marune.fritz.box ([IPv6:2001:983:e9a7:1:3124:3fc9:5634:2d8]) by smtp-cloud7.xs4all.net with ESMTPA id 9ns1iUw5J8SjN9ns3iWvZ3; Mon, 16 Sep 2019 12:04:35 +0200 From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Dave Stevenson , Sakari Ailus , Hans Verkuil , Sakari Ailus Subject: [PATCHv2 2/2] v4l2-ioctl.c: use new v4l2_fourcc_conv/args macros Date: Mon, 16 Sep 2019 12:04:33 +0200 Message-Id: <20190916100433.24367-3-hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190916100433.24367-1-hverkuil-cisco@xs4all.nl> References: <20190916100433.24367-1-hverkuil-cisco@xs4all.nl> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfGmgH9ieCyUZoHYFPdCogTq9MxB91DM7Nidj0AS8dV5zdS6z6AMk/CKpemCrBqBcz/C4PjFCY7Hr5TtUb+B+KJB6HCHwub/+WkLTMIiBoDuwZSZrTmi1 nDH35Wyqfw14+yo9qO24AemtHvwZ5KtwEaviUlesm2GKSvqcoVsaa2bAgRw+s6xc+p5QLD7WSL4MVwHclcwaWJfu3WY2fkCDRlIaSO3GNQWfi0lF3IO9A0w3 jza8JZ49ihVGaXeumWne5DYhr4pjf/4Xdqn6BxLNN2mpAxxpU2tKa3hj8Z6CZPRDGnBSELYF/JzNGDHHIg6YKTkXaFLC1zoVEJUG1nsWzbxS4YewliALD+zy 8SSU4N6iNXBjRTkdt+SJNE2J9U1FanUefTP59SsJ23wKzq0wLDE= Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Use these new standard macros to log the fourcc value in a human readable format. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Reviewed-by: Ezequiel Garcia --- drivers/media/v4l2-core/v4l2-ioctl.c | 58 +++++++++------------------- 1 file changed, 18 insertions(+), 40 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 51b912743f0f..8a302691447e 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -264,12 +264,9 @@ static void v4l_print_fmtdesc(const void *arg, bool write_only) { const struct v4l2_fmtdesc *p = arg; - pr_cont("index=%u, type=%s, flags=0x%x, pixelformat=%c%c%c%c, description='%.*s'\n", + pr_cont("index=%u, type=%s, flags=0x%x, pixelformat=" v4l2_fourcc_conv ", description='%.*s'\n", p->index, prt_names(p->type, v4l2_type_names), - p->flags, (p->pixelformat & 0xff), - (p->pixelformat >> 8) & 0xff, - (p->pixelformat >> 16) & 0xff, - (p->pixelformat >> 24) & 0xff, + p->flags, v4l2_fourcc_args(p->pixelformat), (int)sizeof(p->description), p->description); } @@ -291,12 +288,9 @@ static void v4l_print_format(const void *arg, bool write_only) case V4L2_BUF_TYPE_VIDEO_CAPTURE: case V4L2_BUF_TYPE_VIDEO_OUTPUT: pix = &p->fmt.pix; - pr_cont(", width=%u, height=%u, pixelformat=%c%c%c%c, field=%s, bytesperline=%u, sizeimage=%u, colorspace=%d, flags=0x%x, ycbcr_enc=%u, quantization=%u, xfer_func=%u\n", + pr_cont(", width=%u, height=%u, pixelformat=" v4l2_fourcc_conv ", field=%s, bytesperline=%u, sizeimage=%u, colorspace=%d, flags=0x%x, ycbcr_enc=%u, quantization=%u, xfer_func=%u\n", pix->width, pix->height, - (pix->pixelformat & 0xff), - (pix->pixelformat >> 8) & 0xff, - (pix->pixelformat >> 16) & 0xff, - (pix->pixelformat >> 24) & 0xff, + v4l2_fourcc_args(pix->pixelformat), prt_names(pix->field, v4l2_field_names), pix->bytesperline, pix->sizeimage, pix->colorspace, pix->flags, pix->ycbcr_enc, @@ -305,12 +299,9 @@ static void v4l_print_format(const void *arg, bool write_only) case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: mp = &p->fmt.pix_mp; - pr_cont(", width=%u, height=%u, format=%c%c%c%c, field=%s, colorspace=%d, num_planes=%u, flags=0x%x, ycbcr_enc=%u, quantization=%u, xfer_func=%u\n", + pr_cont(", width=%u, height=%u, format=" v4l2_fourcc_conv ", field=%s, colorspace=%d, num_planes=%u, flags=0x%x, ycbcr_enc=%u, quantization=%u, xfer_func=%u\n", mp->width, mp->height, - (mp->pixelformat & 0xff), - (mp->pixelformat >> 8) & 0xff, - (mp->pixelformat >> 16) & 0xff, - (mp->pixelformat >> 24) & 0xff, + v4l2_fourcc_args(mp->pixelformat), prt_names(mp->field, v4l2_field_names), mp->colorspace, mp->num_planes, mp->flags, mp->ycbcr_enc, mp->quantization, mp->xfer_func); @@ -358,20 +349,14 @@ static void v4l_print_format(const void *arg, bool write_only) case V4L2_BUF_TYPE_SDR_CAPTURE: case V4L2_BUF_TYPE_SDR_OUTPUT: sdr = &p->fmt.sdr; - pr_cont(", pixelformat=%c%c%c%c\n", - (sdr->pixelformat >> 0) & 0xff, - (sdr->pixelformat >> 8) & 0xff, - (sdr->pixelformat >> 16) & 0xff, - (sdr->pixelformat >> 24) & 0xff); + pr_cont(", pixelformat=" v4l2_fourcc_conv "\n", + v4l2_fourcc_args(sdr->pixelformat)); break; case V4L2_BUF_TYPE_META_CAPTURE: case V4L2_BUF_TYPE_META_OUTPUT: meta = &p->fmt.meta; - pr_cont(", dataformat=%c%c%c%c, buffersize=%u\n", - (meta->dataformat >> 0) & 0xff, - (meta->dataformat >> 8) & 0xff, - (meta->dataformat >> 16) & 0xff, - (meta->dataformat >> 24) & 0xff, + pr_cont(", dataformat=" v4l2_fourcc_conv ", buffersize=%u\n", + v4l2_fourcc_args(meta->dataformat), meta->buffersize); break; } @@ -381,15 +366,12 @@ static void v4l_print_framebuffer(const void *arg, bool write_only) { const struct v4l2_framebuffer *p = arg; - pr_cont("capability=0x%x, flags=0x%x, base=0x%p, width=%u, height=%u, pixelformat=%c%c%c%c, bytesperline=%u, sizeimage=%u, colorspace=%d\n", - p->capability, p->flags, p->base, - p->fmt.width, p->fmt.height, - (p->fmt.pixelformat & 0xff), - (p->fmt.pixelformat >> 8) & 0xff, - (p->fmt.pixelformat >> 16) & 0xff, - (p->fmt.pixelformat >> 24) & 0xff, - p->fmt.bytesperline, p->fmt.sizeimage, - p->fmt.colorspace); + pr_cont("capability=0x%x, flags=0x%x, base=0x%p, width=%u, height=%u, pixelformat=" v4l2_fourcc_conv ", bytesperline=%u, sizeimage=%u, colorspace=%d\n", + p->capability, p->flags, p->base, + p->fmt.width, p->fmt.height, + v4l2_fourcc_args(p->fmt.pixelformat), + p->fmt.bytesperline, p->fmt.sizeimage, + p->fmt.colorspace); } static void v4l_print_buftype(const void *arg, bool write_only) @@ -1383,12 +1365,8 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) return; WARN(1, "Unknown pixelformat 0x%08x\n", fmt->pixelformat); flags = 0; - snprintf(fmt->description, sz, "%c%c%c%c%s", - (char)(fmt->pixelformat & 0x7f), - (char)((fmt->pixelformat >> 8) & 0x7f), - (char)((fmt->pixelformat >> 16) & 0x7f), - (char)((fmt->pixelformat >> 24) & 0x7f), - (fmt->pixelformat & (1UL << 31)) ? "-BE" : ""); + snprintf(fmt->description, sz, v4l2_fourcc_conv, + v4l2_fourcc_args(fmt->pixelformat)); break; } }