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From: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
To: linux-media@vger.kernel.org
Cc: laurent.pinchart@ideasonboard.com,
	dafna.hirschfeld@collabora.com, helen.koike@collabora.com,
	ezequiel@collabora.com, hverkuil@xs4all.nl, kernel@collabora.com,
	dafna3@gmail.com, sakari.ailus@linux.intel.com,
	linux-rockchip@lists.infradead.org, mchehab@kernel.org,
	tfiga@chromium.org
Subject: [PATCH 1/2] meida: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format.
Date: Tue, 22 Sep 2020 18:58:12 +0200	[thread overview]
Message-ID: <20200922165813.19378-2-dafna.hirschfeld@collabora.com> (raw)
In-Reply-To: <20200922165813.19378-1-dafna.hirschfeld@collabora.com>

MEDIA_BUS_FMT_METADATA_FIXED should be used when
the same driver handles both sides of the link and
the bus format is a fixed metadata format that is
not configurable from userspace.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
---
 include/uapi/linux/media-bus-format.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 84fa53ffb13f..847b45fb546b 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -156,4 +156,12 @@
 /* HSV - next is	0x6002 */
 #define MEDIA_BUS_FMT_AHSV8888_1X32		0x6001
 
+/*
+ * This format should be used when the same driver handles
+ * both sides of the link and the bus format is a fixed
+ * metadata format that is not configurable from userspace.
+ * This format may have 0 height and width.
+ */
+#define MEDIA_BUS_FMT_METADATA_FIXED		0x7001
+
 #endif /* __LINUX_MEDIA_BUS_FORMAT_H */
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
To: linux-media@vger.kernel.org
Cc: mchehab@kernel.org, dafna.hirschfeld@collabora.com,
	dafna3@gmail.com, tfiga@chromium.org, hverkuil@xs4all.nl,
	linux-rockchip@lists.infradead.org, helen.koike@collabora.com,
	laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com,
	kernel@collabora.com, ezequiel@collabora.com
Subject: [PATCH 1/2] meida: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format.
Date: Tue, 22 Sep 2020 18:58:12 +0200	[thread overview]
Message-ID: <20200922165813.19378-2-dafna.hirschfeld@collabora.com> (raw)
In-Reply-To: <20200922165813.19378-1-dafna.hirschfeld@collabora.com>

MEDIA_BUS_FMT_METADATA_FIXED should be used when
the same driver handles both sides of the link and
the bus format is a fixed metadata format that is
not configurable from userspace.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
---
 include/uapi/linux/media-bus-format.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 84fa53ffb13f..847b45fb546b 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -156,4 +156,12 @@
 /* HSV - next is	0x6002 */
 #define MEDIA_BUS_FMT_AHSV8888_1X32		0x6001
 
+/*
+ * This format should be used when the same driver handles
+ * both sides of the link and the bus format is a fixed
+ * metadata format that is not configurable from userspace.
+ * This format may have 0 height and width.
+ */
+#define MEDIA_BUS_FMT_METADATA_FIXED		0x7001
+
 #endif /* __LINUX_MEDIA_BUS_FORMAT_H */
-- 
2.17.1


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  reply	other threads:[~2020-09-22 16:58 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-22 16:58 [PATCH 0/2] Add format MEDIA_BUS_FMT_METADATA_FIXED and use it in rkisp1 Dafna Hirschfeld
2020-09-22 16:58 ` Dafna Hirschfeld
2020-09-22 16:58 ` Dafna Hirschfeld [this message]
2020-09-22 16:58   ` [PATCH 1/2] meida: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format Dafna Hirschfeld
2020-10-14 20:40   ` Helen Koike
2020-10-14 20:40     ` Helen Koike
2020-10-20  7:22     ` Hans Verkuil
2020-10-20  7:22       ` Hans Verkuil
2020-09-22 16:58 ` [PATCH 2/2] media: staging: rkisp1: isp: set metadata pads to MEDIA_BUS_FMT_METADATA_FIXED Dafna Hirschfeld
2020-09-22 16:58   ` Dafna Hirschfeld
2020-10-14 20:40   ` Helen Koike
2020-10-14 20:40     ` Helen Koike

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