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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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0dce5b44bd
For now, the Synopsys HDMI HDMI RX Controller is only supported on
Rockchip RK3588 SoCs. Hence add a dependency on ARCH_ROCKCHIP, to
prevent asking the user about this driver when configuring a kernel
without Rockchip SoC support.
Fixes: 7b59b132ad ("media: platform: synopsys: Add support for HDMI input driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Shreeya Patel <shreeya.patel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
37 lines
1.3 KiB
Plaintext
37 lines
1.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config VIDEO_SYNOPSYS_HDMIRX
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tristate "Synopsys DesignWare HDMI Receiver driver"
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depends on ARCH_ROCKCHIP || COMPILE_TEST
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depends on VIDEO_DEV
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select MEDIA_CONTROLLER
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select VIDEO_V4L2_SUBDEV_API
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select VIDEOBUF2_DMA_CONTIG
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select CEC_CORE
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select HDMI
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help
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Support for Synopsys HDMI HDMI RX Controller.
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This driver supports HDMI 2.0 version.
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To compile this driver as a module, choose M here. The module
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will be called synopsys_hdmirx.
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config VIDEO_SYNOPSYS_HDMIRX_LOAD_DEFAULT_EDID
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bool "Load default EDID"
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depends on VIDEO_SYNOPSYS_HDMIRX
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help
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Preload default EDID (Extended Display Identification Data)
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branded by Linux Foundation that exposes display modes up
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to 4k@30Hz, which have best compatibility with HDMI transmitters.
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Enabling this option is recommended for a non-production use-cases.
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It will make driver usable out-of-the-box.
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For a higher display modes you will need to load customized EDID
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from userspace using v4l2-ctl tool or by other means.
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Without enabling this option driver will be practically
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non-functional until EDID will be loaded from userspace.
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Which is a wanted behavior when using this driver in a
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commercial product that should utilize own branded EDID.
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