[PATCH 0/4] Make Frame Skip Mode control a standard

From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Kyungmin Park <kyungmin.park@samsung.com>,
	Kamil Debski <kamil@wypas.org>,
	Jeongtae Park <jtp.park@samsung.com>,
	Andrzej Hajda <a.hajda@samsung.com>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Maheshwar Ajja <majja@codeaurora.org>,
	Stanimir Varbanov <stanimir.varbanov@linaro.org>
Subject: [PATCH 0/4] Make Frame Skip Mode control a standard
Date: Sun,  5 Jul 2020 15:11:24 +0300	[thread overview]
Message-ID: <20200705121128.5250-1-stanimir.varbanov@linaro.org> (raw)

Hello,

Suggested by Hans at [1], this patchset is promoting a standard control
for frame skip mode.

The original private V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE control is
applicable and can be used by Venus driver too (and probably other drivers).
In order to make that possible make a new V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE
standard menu control (a copy of the private one).

Also, to keep mfc driver backward compatible kept the private one, and mark
it as depricated in docs.

regards,
Stan

[1] https://lkml.org/lkml/2020/5/19/122

Stanimir Varbanov (4):
  media: v4l2-ctrl: Add frame-skip std encoder control
  venus: venc: Add support for frame-skip mode v4l2 control
  media: s5p-mfc: Use standard frame skip mode control
  media: docs: Depricate mfc frame skip control

 .../media/v4l/ext-ctrls-codec.rst             | 37 +++++++++++++++++++
 drivers/media/platform/qcom/venus/core.h      |  1 +
 drivers/media/platform/qcom/venus/venc.c      |  6 ++-
 .../media/platform/qcom/venus/venc_ctrls.c    | 12 +++++-
 drivers/media/platform/s5p-mfc/s5p_mfc_enc.c  |  6 +++
 drivers/media/v4l2-core/v4l2-ctrls.c          | 10 +++++
 include/uapi/linux/v4l2-controls.h            |  6 +++
 7 files changed, 75 insertions(+), 3 deletions(-)

-- 
2.17.1