From: Jammy Huang <jammy_huang@aspeedtech.com>
To: <eajames@linux.ibm.com>, <mchehab@kernel.org>, <joel@jms.id.au>,
<andrew@aj.id.au>, <hverkuil-cisco@xs4all.nl>,
<sakari.ailus@linux.intel.com>, <gregkh@linuxfoundation.org>,
<laurent.pinchart@ideasonboard.com>,
<linux-media@vger.kernel.org>, <openbmc@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v5 06/10] media: v4l2-ctrls: Reserve controls for ASPEED
Date: Thu, 18 Nov 2021 15:40:27 +0800 [thread overview]
Message-ID: <20211118074030.685-7-jammy_huang@aspeedtech.com> (raw)
In-Reply-To: <20211118074030.685-1-jammy_huang@aspeedtech.com>
Reserve controls for ASPEED video family. Aspeed video engine contains a
few features which improve video quality, reduce amount of compressed
data, and etc. Hence, 16 controls are reserved for these aspeed
proprietary features.
Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com>
---
v5:
- no update
v4:
- new
---
include/uapi/linux/v4l2-controls.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index a2669b79b294..e7c425a6fa9f 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -192,6 +192,11 @@ enum v4l2_colorfx {
* We reserve 16 controls for this driver. */
#define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0)
+/* The base for the aspeed driver controls.
+ * We reserve 16 controls for this driver.
+ */
+#define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x10c0)
+
/* MPEG-class control IDs */
/* The MPEG controls are applicable to all codec controls
* and the 'MPEG' part of the define is historical */
--
2.25.1
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next prev parent reply other threads:[~2021-11-18 7:44 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-18 7:40 [PATCH v5 00/10] add aspeed-jpeg support for aspeed-video Jammy Huang
2021-11-18 7:40 ` [PATCH v5 01/10] media: aspeed: move err-handling together to the bottom Jammy Huang
2021-11-18 7:40 ` [PATCH v5 02/10] media: aspeed: use v4l2_info/v4l2_warn/v4l2_dbg for log Jammy Huang
2021-11-18 11:56 ` Sakari Ailus
2021-11-18 7:40 ` [PATCH v5 03/10] media: aspeed: add more debug log messages Jammy Huang
2021-11-18 11:57 ` Sakari Ailus
2021-11-19 1:55 ` Jammy Huang
2021-11-18 7:40 ` [PATCH v5 04/10] media: aspeed: refactor to gather format/compress settings Jammy Huang
2021-11-18 7:40 ` [PATCH v5 05/10] media: v4l: Add definition for the Aspeed JPEG format Jammy Huang
2021-11-18 12:33 ` Sakari Ailus
2021-11-19 2:02 ` Jammy Huang
2021-11-19 8:39 ` Paul Menzel
2021-11-19 9:37 ` Jammy Huang
2021-11-23 10:23 ` Sakari Ailus
2021-11-26 8:08 ` Jammy Huang
2021-11-18 7:40 ` Jammy Huang [this message]
2021-11-18 7:40 ` [PATCH v5 07/10] media: aspeed: Use runtime configuration Jammy Huang
2021-11-18 7:40 ` [PATCH v5 08/10] media: aspeed: Support aspeed mode to reduce compressed data Jammy Huang
2021-11-25 14:39 ` Hans Verkuil
2021-11-18 7:40 ` [PATCH v5 09/10] media: aspeed: add comments and macro Jammy Huang
2021-11-25 14:31 ` [PATCH v5 00/10] add aspeed-jpeg support for aspeed-video Hans Verkuil
2021-11-26 8:17 ` Jammy Huang
2021-11-26 9:51 ` Hans Verkuil
2021-12-02 1:29 ` Jammy Huang
2021-12-07 3:03 ` Jammy Huang
2021-12-20 19:55 ` sakari.ailus
2021-12-21 2:13 ` Jammy Huang
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