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media: Kconfig: use a sub-menu to select supported devices

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The media subsystem has hundreds of driver-specific options.
The *_SUPPORT config options work as a sort of filter,
allowing to reduce its complexity for users that won't
want to dig into thousands of options they don't need.

Yet, it the filtering options are becoming large. So, let's
place it on a sub-menu.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-03-24 10:25:09 +01:00
parent 7d5bc6930d
commit c39d57044a
1 changed files with 14 additions and 11 deletions
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25
drivers/media/Kconfig
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@ -25,36 +25,35 @@ menuconfig MEDIA_SUPPORT
Additional info and docs are available on the web at Additional info and docs are available on the web at
<https://linuxtv.org> <https://linuxtv.org>
if MEDIA_SUPPORT menu "Types of devices to be supported"
depends on MEDIA_SUPPORT
comment "Multimedia core support"
# #
# Multimedia support - automatically enable V4L2 and DVB core # Multimedia support - automatically enable V4L2 and DVB core
# #
config MEDIA_CAMERA_SUPPORT config MEDIA_CAMERA_SUPPORT
bool "Cameras/video grabbers support" bool "Cameras and video grabbers"
help help
Enable support for webcams and video grabbers. Enable support for webcams and video grabbers.
Say Y when you have a webcam or a video capture grabber board. Say Y when you have a webcam or a video capture grabber board.
config MEDIA_ANALOG_TV_SUPPORT config MEDIA_ANALOG_TV_SUPPORT
bool "Analog TV support" bool "Analog TV"
help help
Enable analog TV support. Enable analog TV support.
Say Y when you have a board with analog TV support. Say Y when you have a board with analog TV support.
config MEDIA_DIGITAL_TV_SUPPORT config MEDIA_DIGITAL_TV_SUPPORT
bool "Digital TV support" bool "Digital TV"
help help
Enable digital TV support. Enable digital TV support.
Say Y when you have a board with digital TV support. Say Y when you have a board with digital TV support.
config MEDIA_RADIO_SUPPORT config MEDIA_RADIO_SUPPORT
bool "AM/FM radio receivers/transmitters support" bool "AM/FM radio receivers/transmitters"
help help
Enable AM/FM radio support. Enable AM/FM radio support.
@ -64,14 +63,14 @@ config MEDIA_RADIO_SUPPORT
Say Y when you have a board with radio support. Say Y when you have a board with radio support.
config MEDIA_SDR_SUPPORT config MEDIA_SDR_SUPPORT
bool "Software defined radio support" bool "Software defined radio"
help help
Enable software defined radio support. Enable software defined radio support.
Say Y when you have a software defined radio device. Say Y when you have a software defined radio device.
config MEDIA_CEC_SUPPORT config MEDIA_CEC_SUPPORT
bool "HDMI CEC support" bool "HDMI CEC"
help help
Enable support for HDMI CEC (Consumer Electronics Control), Enable support for HDMI CEC (Consumer Electronics Control),
which is an optional HDMI feature. which is an optional HDMI feature.
@ -80,7 +79,7 @@ config MEDIA_CEC_SUPPORT
adapter that supports HDMI CEC. adapter that supports HDMI CEC.
config MEDIA_PLATFORM_SUPPORT config MEDIA_PLATFORM_SUPPORT
bool "Platform-specific devices support" bool "Platform-specific devices"
help help
Enable support for complex cameras, codecs, and other hardware Enable support for complex cameras, codecs, and other hardware
that are integrated at the CPU, GPU or on Image Signalling Processor that are integrated at the CPU, GPU or on Image Signalling Processor
@ -92,7 +91,7 @@ config MEDIA_PLATFORM_SUPPORT
Say Y when you want to be able so see such devices. Say Y when you want to be able so see such devices.
config MEDIA_TEST_SUPPORT config MEDIA_TEST_SUPPORT
bool "Test drivers support" bool "Test drivers"
help help
Those drivers should not be used on production Kernels, but Those drivers should not be used on production Kernels, but
can be useful on debug ones. It enables several dummy drivers can be useful on debug ones. It enables several dummy drivers
@ -103,6 +102,10 @@ config MEDIA_TEST_SUPPORT
Say Y if you want to use some virtual test driver. Say Y if you want to use some virtual test driver.
In case of doubts, say N. In case of doubts, say N.
Say Y when you have a software defined radio device.
endmenu # Types of devices to be supported
if MEDIA_SUPPORT
comment "Multimedia core features" comment "Multimedia core features"