linux-kernel - [PATCH] hantro: Remove dedicated control documentation

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Message-Id: <20220718214123.73275-2-ezequiel@vanguardiasur.com.ar>
Date:   Mon, 18 Jul 2022 18:41:22 -0300
From:   Ezequiel Garcia <ezequiel@...guardiasur.com.ar>
To:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Nicolas Dufresne <nicolas.dufresne@...labora.com>,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Tomasz Figa <tfiga@...omium.org>,
        Chris Healy <cphealy@...il.com>,
        Ezequiel Garcia <ezequiel@...guardiasur.com.ar>
Subject: [PATCH] hantro: Remove dedicated control documentation

The dedicated control required by the HEVC support
was removed, and the driver now calculates the value
internally. Remove the ad-hoc documentation as well.

Fixes: 3360755ef89ab ("media: hantro: Stop using Hantro dedicated control")
Signed-off-by: Ezequiel Garcia <ezequiel@...guardiasur.com.ar>
---
 .../userspace-api/media/drivers/hantro.rst    | 19 -------------------
 1 file changed, 19 deletions(-)
 delete mode 100644 Documentation/userspace-api/media/drivers/hantro.rst

diff --git a/Documentation/userspace-api/media/drivers/hantro.rst b/Documentation/userspace-api/media/drivers/hantro.rst
deleted file mode 100644
index cd9754b4e005..000000000000
--- a/Documentation/userspace-api/media/drivers/hantro.rst
+++ /dev/null
@@ -1,19 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-Hantro video decoder driver
-===========================
-
-The Hantro video decoder driver implements the following driver-specific controls:
-
-``V4L2_CID_HANTRO_HEVC_SLICE_HEADER_SKIP (integer)``
-    Specifies to Hantro HEVC video decoder driver the number of data (in bits) to
-    skip in the slice segment header.
-    If non-IDR, the bits to be skipped go from syntax element "pic_output_flag"
-    to before syntax element "slice_temporal_mvp_enabled_flag".
-    If IDR, the skipped bits are just "pic_output_flag"
-    (separate_colour_plane_flag is not supported).
-
-.. note::
-
-        This control is not yet part of the public kernel API and
-        it is expected to change.
-- 
2.34.3