From: Bertold Van den Bergh <vandenbergh@bertold.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Bertold Van den Bergh <vandenbergh@bertold.org>
Subject: [PATCH] V4L2 SDR: Add Real U8 format (V4L2_SDR_FMT_RU8)
Date: Mon, 24 Apr 2017 00:45:11 +0200 [thread overview]
Message-ID: <1492987511-3900-1-git-send-email-vandenbergh@bertold.org> (raw)
This patch adds support for the Real U8 format to the V4L2 SDR framework.
This will be used for a piece of hardware we are developing.
Signed-off-by: Bertold Van den Bergh <vandenbergh@bertold.org>
---
drivers/media/v4l2-core/v4l2-ioctl.c | 1 +
include/uapi/linux/videodev2.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index e5a2187..8b6e097 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1229,6 +1229,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
case V4L2_SDR_FMT_CS8: descr = "Complex S8"; break;
case V4L2_SDR_FMT_CS14LE: descr = "Complex S14LE"; break;
case V4L2_SDR_FMT_RU12LE: descr = "Real U12LE"; break;
+ case V4L2_SDR_FMT_RU8: descr = "Real U8"; break;
case V4L2_TCH_FMT_DELTA_TD16: descr = "16-bit signed deltas"; break;
case V4L2_TCH_FMT_DELTA_TD08: descr = "8-bit signed deltas"; break;
case V4L2_TCH_FMT_TU16: descr = "16-bit unsigned touch data"; break;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 2b8feb8..50c3ef4 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -669,6 +669,7 @@ struct v4l2_pix_format {
#define V4L2_SDR_FMT_CS8 v4l2_fourcc('C', 'S', '0', '8') /* complex s8 */
#define V4L2_SDR_FMT_CS14LE v4l2_fourcc('C', 'S', '1', '4') /* complex s14le */
#define V4L2_SDR_FMT_RU12LE v4l2_fourcc('R', 'U', '1', '2') /* real u12le */
+#define V4L2_SDR_FMT_RU8 v4l2_fourcc('R', 'U', '0', '8') /* real u8 */
/* Touch formats - used for Touch devices */
#define V4L2_TCH_FMT_DELTA_TD16 v4l2_fourcc('T', 'D', '1', '6') /* 16-bit signed deltas */
--
1.9.1
next reply other threads:[~2017-04-23 22:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-23 22:45 Bertold Van den Bergh [this message]
2017-04-24 14:28 ` Philipp Zabel
2017-04-24 17:57 ` [PATCH v2] " Bertold Van den Bergh
2018-03-09 12:12 ` Hans Verkuil
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