2022-07-18 21:45:05

by Ezequiel Garcia

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 <[email protected]>
---
.../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

2022-07-19 19:53:27

by Nicolas Dufresne

Subject: Re: [PATCH] hantro: Remove dedicated control documentation

Le lundi 18 juillet 2022 à 18:41 -0300, Ezequiel Garcia a écrit :
> 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 <[email protected]>

Reviewed-by: Nicolas Dufresne <[email protected]>

> ---
> .../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.