mirror of
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0c438d8c56
* sunxi-5.18 Initial state for armbian patches
* Adapting patches to the new kernel, sort, add new megous patches
* DEBUG
* Add the latest patches
* fix: compile error
drivers/spi/spi.c:3548:3: note: in expansion of macro ‘dev_info’
dev_info(&spi->dev, "spi_setup / gpio_is_valid(%d) ... doing gpio_request ...\n", spi->cs_gpio);
^~~~~~~~
drivers/spi/spi.c:3549:9: error:
implicit declaration of function ‘gpio_request’;
did you mean ‘gpio_to_desc’? [-Werror=implicit-function-declaration]
ret = gpio_request(spi->cs_gpio, dev_name(&spi->dev));
^~~~~~~~~~~~
gpio_to_desc
drivers/spi/spi.c:3549:27: error:
‘struct spi_device’ has no member named ‘cs_gpio’;
did you mean ‘cs_gpiod’?
ret = gpio_request(spi->cs_gpio, dev_name(&spi->dev));
^~~~~~~
cs_gpiod
drivers/spi/spi.c:3554:4: error:
implicit declaration of function ‘gpio_direction_output’;
did you mean ‘gpiod_direction_output’? [-Werror=implicit-function-declaration]
gpio_direction_output(spi->cs_gpio,
^~~~~~~~~~~~~~~~~~~~~
gpiod_direction_output
drivers/spi/spi.c:3554:31: error:
‘struct spi_device’ has no member named ‘cs_gpio’;
did you mean ‘cs_gpiod’?
gpio_direction_output(spi->cs_gpio,
^~~~~~~
cs_gpiod
In file included from ./include/linux/device.h:15,
from drivers/spi/spi.c:8:
drivers/spi/spi.c:3556:79: error:
‘struct spi_device’ has no member named ‘cs_gpio’;
did you mean ‘cs_gpiod’?
* Remove pre-applied patches
95 lines
3.4 KiB
Diff
95 lines
3.4 KiB
Diff
From b0a5f4e53bb4de44c30c7b038f2660800be6c07a Mon Sep 17 00:00:00 2001
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From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
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Date: Thu, 15 Jul 2021 17:12:22 +0200
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Subject: [PATCH 043/101] Doc:u-api:media:v4l: Add scaling matrix control
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HEVC scaling lists are used for the scaling process for transform
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coefficients.
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V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED has to set when they are
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encoded in the bitstream.
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Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
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Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
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Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
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Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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---
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.../media/v4l/ext-ctrls-codec.rst | 57 +++++++++++++++++++
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.../media/v4l/vidioc-queryctrl.rst | 6 ++
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drivers/media/v4l2-core/v4l2-ctrls-core.c | 6 ++
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drivers/media/v4l2-core/v4l2-ctrls-defs.c | 4 ++
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include/media/hevc-ctrls.h | 11 ++++
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5 files changed, 84 insertions(+)
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diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
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index 976d34445..e141f0e4e 100644
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--- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
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+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
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@@ -3088,6 +3088,63 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
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\normalsize
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+``V4L2_CID_MPEG_VIDEO_HEVC_SCALING_MATRIX (struct)``
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+ Specifies the HEVC scaling matrix parameters used for the scaling process
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+ for transform coefficients.
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+ These matrix and parameters are defined according to :ref:`hevc`.
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+ They are described in section 7.4.5 "Scaling list data semantics" of
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+ the specification.
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+
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+.. c:type:: v4l2_ctrl_hevc_scaling_matrix
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+
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+.. raw:: latex
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+
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+ \scriptsize
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+
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+.. tabularcolumns:: |p{5.4cm}|p{6.8cm}|p{5.1cm}|
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+
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+.. cssclass:: longtable
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+
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+.. flat-table:: struct v4l2_ctrl_hevc_scaling_matrix
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+ :header-rows: 0
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+ :stub-columns: 0
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+ :widths: 1 1 2
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+
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+ * - __u8
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+ - ``scaling_list_4x4[6][16]``
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+ - Scaling list is used for the scaling process for transform
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+ coefficients. The values on each scaling list are expected
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+ in raster scan order.
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+ * - __u8
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+ - ``scaling_list_8x8[6][64]``
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+ - Scaling list is used for the scaling process for transform
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+ coefficients. The values on each scaling list are expected
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+ in raster scan order.
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+ * - __u8
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+ - ``scaling_list_16x16[6][64]``
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+ - Scaling list is used for the scaling process for transform
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+ coefficients. The values on each scaling list are expected
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+ in raster scan order.
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+ * - __u8
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+ - ``scaling_list_32x32[2][64]``
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+ - Scaling list is used for the scaling process for transform
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+ coefficients. The values on each scaling list are expected
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+ in raster scan order.
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+ * - __u8
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+ - ``scaling_list_dc_coef_16x16[6]``
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+ - Scaling list is used for the scaling process for transform
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+ coefficients. The values on each scaling list are expected
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+ in raster scan order.
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+ * - __u8
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+ - ``scaling_list_dc_coef_32x32[2]``
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+ - Scaling list is used for the scaling process for transform
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+ coefficients. The values on each scaling list are expected
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+ in raster scan order.
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+
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+.. raw:: latex
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+
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+ \normalsize
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+
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.. c:type:: v4l2_hevc_dpb_entry
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.. raw:: latex
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--
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2.31.1
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