[PATCH v6.1 3/4] drm: bridge: dw-hdmi: Add Documentation on supported input formats

[Neil Armstrong]

This patch adds a new DRM documentation entry and links to the input
format table added in the dw_hdmi header.

Reviewed-by: Archit Taneja <architt@xxxxxxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
---
 Documentation/gpu/bridge/dw-hdmi.rst | 15 +++++++++++++++
 Documentation/gpu/index.rst          |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 Documentation/gpu/bridge/dw-hdmi.rst

diff --git a/Documentation/gpu/bridge/dw-hdmi.rst b/Documentation/gpu/bridge/dw-hdmi.rst
new file mode 100644
index 0000000..486faad
--- /dev/null
+++ b/Documentation/gpu/bridge/dw-hdmi.rst
@@ -0,0 +1,15 @@
+=======================================================
+ drm/bridge/dw-hdmi Synopsys DesignWare HDMI Controller
+=======================================================
+
+Synopsys DesignWare HDMI Controller
+===================================
+
+This section covers everything related to the Synopsys DesignWare HDMI
+Controller implemented as a DRM bridge.
+
+Supported Input Formats and Encodings
+-------------------------------------
+
+.. kernel-doc:: include/drm/bridge/dw_hdmi.h
+   :doc: Supported input formats and encodings
diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst
index e998ee0..d81c6ff 100644
--- a/Documentation/gpu/index.rst
+++ b/Documentation/gpu/index.rst
@@ -15,6 +15,7 @@ Linux GPU Driver Developer's Guide
    vc4
    vga-switcheroo
    vgaarbiter
+   bridge/dw-hdmi
    todo
 
 .. only::  subproject and html
-- 
1.9.1