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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-18 16:10:42 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-18 16:10:42 -0700 |
commit | c9623de4fc2f8320fe94316b46171683be3b1d59 (patch) | |
tree | 83e064e152581b0d7e69cf3bf565955970f66505 /drivers | |
parent | 32bec973a8435afc0b032da22174701f836549b2 (diff) | |
parent | 2c76a12ae9f5e6e2afc400bfbdd8b326e7d36b2a (diff) |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"Media fixes for:
- one Kconfig fix patch;
- one patch fixing DocBook breakage due to the drivers/media UAPI
changes;
- the remaining UAPI media changes (DVB API).
I'm aware that is is a little late for the UAPI renames for the DVB
API, but IMHO, it is better to merge it for 3.7, due to two reasons:
1) There is a major rename at 3.7 (not only uapi changes, but also
the entire media drivers were reorganized on 3.7, in order to
simplify the Kconfig logic, and easy drivers selection, especially
for hybrid devices). By confining all those renames there at 3.7
it will cause all the harm at for media developers on just one
shot. Stable backports upstream and at distros will likely
welcome it as well, as they won't need to check what changed on
3.7 and what was postponed for on 3.8.
2) The V4L2 DocBook Makefile creates a cross-reference between the
media API headers and the specs. This helps us _a_lot_ to be sure
that all API improvements are properly documented. Every time a
header changes from one place to another, DocBook/media/Makefile
needs to be patched. Currently, the DocBook breakage patch
depends on the DVB UAPI."
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] Kconfig: Fix dependencies for driver autoselect options
DocBook/media/Makefile: Fix build due to uapi breakage
UAPI: (Scripted) Disintegrate include/linux/dvb
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/Kconfig | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index dd13e3a4c27..4ef0d80b57f 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -163,19 +163,21 @@ source "drivers/media/common/Kconfig" # config MEDIA_SUBDRV_AUTOSELECT - bool "Autoselect analog and hybrid tuner modules to build" - depends on MEDIA_TUNER + bool "Autoselect tuners and i2c modules to build" + depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_CAMERA_SUPPORT default y help - By default, a TV driver auto-selects all possible tuners - thar could be used by the driver. + By default, a media driver auto-selects all possible i2c + devices that are used by any of the supported devices. This is generally the right thing to do, except when there - are strict constraints with regards to the kernel size. + are strict constraints with regards to the kernel size, + like on embedded systems. - Use this option with care, as deselecting tuner drivers which - are in fact necessary will result in TV devices which cannot - be tuned due to lack of the tuning driver. + Use this option with care, as deselecting ancillary drivers which + are, in fact, necessary will result in the lack of the needed + functionality for your device (it may not tune or may not have + the need demodulers). If unsure say Y. |