From: "Paweł Anikiel" <panikiel@google.com>
To: airlied@gmail.com, akpm@linux-foundation.org,
conor+dt@kernel.org, daniel@ffwll.ch, dinguyen@kernel.org,
hverkuil-cisco@xs4all.nl, krzysztof.kozlowski+dt@linaro.org,
maarten.lankhorst@linux.intel.com, mchehab@kernel.org,
mripard@kernel.org, robh+dt@kernel.org, tzimmermann@suse.de
Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
chromeos-krk-upstreaming@google.com,
"Paweł Anikiel" <panikiel@google.com>
Subject: [PATCH v3 05/10] media: dt-bindings: video-interfaces: Support DisplayPort MST
Date: Tue, 7 May 2024 15:54:08 +0000 [thread overview]
Message-ID: <20240507155413.266057-6-panikiel@google.com> (raw)
In-Reply-To: <20240507155413.266057-1-panikiel@google.com>
Add a DisplayPort bus type and a multi-stream-support property
indicating whether the interface supports MST.
Signed-off-by: Paweł Anikiel <panikiel@google.com>
---
.../devicetree/bindings/media/video-interfaces.yaml | 7 +++++++
include/dt-bindings/media/video-interfaces.h | 2 ++
2 files changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.yaml b/Documentation/devicetree/bindings/media/video-interfaces.yaml
index 26e3e7d7c67b..7bf3a2c09a5b 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.yaml
+++ b/Documentation/devicetree/bindings/media/video-interfaces.yaml
@@ -94,6 +94,7 @@ properties:
- 5 # Parallel
- 6 # BT.656
- 7 # DPI
+ - 8 # DisplayPort
description:
Data bus type.
@@ -217,4 +218,10 @@ properties:
Whether the clock signal is used as clock (0) or strobe (1). Used with
CCP2, for instance.
+ multi-stream-support:
+ type: boolean
+ description:
+ Support transport of multiple independent streams. Used for
+ DisplayPort MST-capable interfaces.
+
additionalProperties: true
diff --git a/include/dt-bindings/media/video-interfaces.h b/include/dt-bindings/media/video-interfaces.h
index 68ac4e05e37f..b236806f4482 100644
--- a/include/dt-bindings/media/video-interfaces.h
+++ b/include/dt-bindings/media/video-interfaces.h
@@ -12,5 +12,7 @@
#define MEDIA_BUS_TYPE_CSI2_DPHY 4
#define MEDIA_BUS_TYPE_PARALLEL 5
#define MEDIA_BUS_TYPE_BT656 6
+#define MEDIA_BUS_TYPE_DPI 7
+#define MEDIA_BUS_TYPE_DISPLAYPORT 8
#endif /* __DT_BINDINGS_MEDIA_VIDEO_INTERFACES_H__ */
--
2.45.0.rc1.225.g2a3ae87e7f-goog
next prev parent reply other threads:[~2024-05-07 15:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 15:54 [PATCH v3 00/10] Add Chameleon v3 video support Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 01/10] media: Add Chameleon v3 video interface driver Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 02/10] drm/dp_mst: Move DRM-independent structures to separate header Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 03/10] lib: Move DisplayPort CRC functions to common lib Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 04/10] drm/display: Add mask definitions for DP_PAYLOAD_ALLOCATE_* registers Paweł Anikiel
2024-05-07 15:54 ` Paweł Anikiel [this message]
2024-05-10 21:16 ` [PATCH v3 05/10] media: dt-bindings: video-interfaces: Support DisplayPort MST Rob Herring
2024-05-13 11:07 ` Paweł Anikiel
2024-05-13 14:56 ` Rob Herring (Arm)
2024-05-07 15:54 ` [PATCH v3 06/10] media: v4l2-mediabus: Add support for DisplayPort media bus Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 07/10] media: intel: Add Displayport RX IP driver Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 08/10] media: dt-bindings: Add Chameleon v3 video interface Paweł Anikiel
2024-05-10 21:25 ` Rob Herring (Arm)
2024-05-07 15:54 ` [PATCH v3 09/10] media: dt-bindings: Add Intel Displayport RX IP Paweł Anikiel
2024-05-10 21:24 ` Rob Herring
2024-05-13 10:39 ` Paweł Anikiel
2024-05-07 15:54 ` [PATCH v3 10/10] ARM: dts: chameleonv3: Add video device nodes Paweł Anikiel
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