From: Ezequiel Garcia <ezequiel@collabora.com>
To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: kernel@collabora.com, Jonas Karlman <jonas@kwiboo.se>,
Hans Verkuil <hverkuil@xs4all.nl>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Maxime Ripard <mripard@kernel.org>,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Jernej Skrabec <jernej.skrabec@siol.net>,
Ezequiel Garcia <ezequiel@collabora.com>
Subject: [PATCH v4 08/13] media: controls: Add the stateless codec control class
Date: Mon, 23 Nov 2020 11:39:55 -0300 [thread overview]
Message-ID: <20201123144000.81310-9-ezequiel@collabora.com> (raw)
In-Reply-To: <20201123144000.81310-1-ezequiel@collabora.com>
Add a new control class to hold the stateless codecs controls
that are ready to be moved out of staging.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
drivers/media/v4l2-core/v4l2-ctrls.c | 5 +++++
include/uapi/linux/v4l2-controls.h | 7 +++++++
2 files changed, 12 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index 7b4f5ca91b86..d340d415d01e 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -1181,6 +1181,10 @@ const char *v4l2_ctrl_get_name(u32 id)
case V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD: return "MD Global Threshold";
case V4L2_CID_DETECT_MD_THRESHOLD_GRID: return "MD Threshold Grid";
case V4L2_CID_DETECT_MD_REGION_GRID: return "MD Region Grid";
+
+ /* Stateless Codec controls */
+ /* Keep the order of the 'case's the same as in v4l2-controls.h! */
+ case V4L2_CID_CODEC_STATELESS_CLASS: return "Stateless Codec Controls";
default:
return NULL;
}
@@ -1368,6 +1372,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
case V4L2_CID_FM_RX_CLASS:
case V4L2_CID_RF_TUNER_CLASS:
case V4L2_CID_DETECT_CLASS:
+ case V4L2_CID_CODEC_STATELESS_CLASS:
*type = V4L2_CTRL_TYPE_CTRL_CLASS;
/* You can neither read not write these */
*flags |= V4L2_CTRL_FLAG_READ_ONLY | V4L2_CTRL_FLAG_WRITE_ONLY;
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 75cf87b9a377..90478ecc2f81 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -65,6 +65,7 @@
#define V4L2_CTRL_CLASS_FM_RX 0x00a10000 /* FM Receiver controls */
#define V4L2_CTRL_CLASS_RF_TUNER 0x00a20000 /* RF tuner controls */
#define V4L2_CTRL_CLASS_DETECT 0x00a30000 /* Detection controls */
+#define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000 /* Stateless codecs controls */
/* User-class control IDs */
@@ -1177,6 +1178,12 @@ enum v4l2_detect_md_mode {
#define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3)
#define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4)
+
+/* Stateless CODECs controls */
+#define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
+#define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
+
+
/* MPEG-compression definitions kept for backwards compatibility */
#ifndef __KERNEL__
#define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC
--
2.27.0
next prev parent reply other threads:[~2020-11-23 14:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 14:39 [PATCH v4 00/13] Stateless H.264 de-staging Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 01/13] media: ctrls: Add validate failure debug message Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 02/13] media: rkvdec: h264: Support profile and level controls Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 03/13] media: cedrus: h264: Support profile controls Ezequiel Garcia
2020-11-24 20:43 ` Jernej Škrabec
2020-11-23 14:39 ` [PATCH v4 04/13] media: Rename stateful codec control macros Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 05/13] media: Clean stateless control includes Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 06/13] media: uapi: h264: Add profile_idc macros Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 07/13] media: controls: Validate H264 stateless controls Ezequiel Garcia
2020-11-25 9:52 ` Hans Verkuil
2020-11-23 14:39 ` Ezequiel Garcia [this message]
2020-11-23 14:39 ` [PATCH v4 09/13] media: uapi: Move parsed H264 pixel format out of staging Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 10/13] media: uapi: Move the H264 stateless control types " Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 11/13] media: controls: Log H264 stateless controls in .std_log Ezequiel Garcia
2020-11-23 14:39 ` [PATCH v4 12/13] media: uapi: move H264 stateless controls out of staging Ezequiel Garcia
2020-11-25 10:02 ` Hans Verkuil
2020-11-23 14:40 ` [PATCH v4 13/13] media: docs: Move the H264 stateless codec uAPI Ezequiel Garcia
2020-11-25 10:37 ` Hans Verkuil
2020-11-25 10:57 ` Hans Verkuil
2020-11-24 20:42 ` [PATCH v4 00/13] Stateless H.264 de-staging Jernej Škrabec
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