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media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 

Some users have been having a hard time finding the hidden
menus. A typically case are camera sensor drivers
(e.g IMX219, OV5645, etc), which are common on embedded
platforms and not really "ancillary" devices.

The problem with MEDIA_SUBDRV_AUTOSELECT seems to be related
to the fact that it uses the "visible" syntax to hide
the menus.

This is not obvious and it normally takes some time to
figure out.

To fix the problem, add a comment on each of hidden menus,
which should clarify what option is causing menus to be hidden.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
alistair/sunxi64-5.4-dsi
Ezequiel Garcia 2019-07-27 10:31:29 -03:00 committed by Mauro Carvalho Chehab
parent 31d5d15dfc
commit 4fa4ef39e1
5 changed files with 22 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/media/Kconfig
View File

@ -207,6 +207,11 @@ config MEDIA_SUBDRV_AUTOSELECT
If unsure say Y.
config MEDIA_HIDE_ANCILLARY_SUBDRV
bool
depends on MEDIA_SUBDRV_AUTOSELECT && !COMPILE_TEST && !EXPERT
default y
config MEDIA_ATTACH
bool
depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT

5
drivers/media/dvb-frontends/Kconfig
View File

@ -1,5 +1,8 @@
comment "DVB Frontend drivers hidden by 'Autoselect ancillary drivers'"
depends on MEDIA_HIDE_ANCILLARY_SUBDRV
menu "Customise DVB Frontends"
visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
comment "Multistandard (satellite) frontends"
depends on DVB_CORE

5
drivers/media/i2c/Kconfig
View File

@ -22,8 +22,11 @@ config VIDEO_IR_I2C
# Encoder / Decoder module configuration
#
comment "I2C drivers hidden by 'Autoselect ancillary drivers'"
depends on MEDIA_HIDE_ANCILLARY_SUBDRV
menu "I2C Encoders, decoders, sensors and other helper chips"
visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
comment "Audio decoders, processors and mixers"

5
drivers/media/spi/Kconfig
View File

@ -1,8 +1,11 @@
# SPDX-License-Identifier: GPL-2.0-only
if VIDEO_V4L2
comment "SPI drivers hidden by 'Autoselect ancillary drivers'"
depends on MEDIA_HIDE_ANCILLARY_SUBDRV
menu "SPI helper chips"
visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_GS1662
tristate "Gennum Serializers video"

6
drivers/media/tuners/Kconfig
View File

@ -15,8 +15,12 @@ config MEDIA_TUNER
select MEDIA_TUNER_TDA9887 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
comment "Tuner drivers hidden by 'Autoselect ancillary drivers'"
depends on MEDIA_HIDE_ANCILLARY_SUBDRV
depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT
menu "Customize TV tuners"
visible if !MEDIA_SUBDRV_AUTOSELECT || COMPILE_TEST || EXPERT
visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT
config MEDIA_TUNER_SIMPLE