18 Jan, 2021
1 commit
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Change-Id: I42aa8c4cdf7dcf55b4392a5588f6d37d43a1eef7
14 Dec, 2020
1 commit
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Signed-off-by: Guoniu.zhou
[ Aisheng: fix upgrade conflicts. Note: this patch probaby
could be dropped ]
Signed-off-by: Dong Aisheng
03 Sep, 2020
1 commit
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A recent change upstream changed how MEDIA_SUPPORT_FILTER vs driver
autoselection worked, in a way that is negative for GKI. Either, you can
enable MEDIA_SUPPORT_FILTER and have implicit driver autoselection, OR
you can disable it to control more of the core media framework, but have
to manually *deselect* the drivers you don't want. This is untenable for
GKI as it will require us to stay on top of newly added DVB/TV/Radio
drivers added upstream, and we don't even want those subsystems right
now.So, modify the bool/prompt menus back to regular bool Kconfig options
and drop the dependency on MEDIA_SUPPORT_FILTER. This still allows the
media core to be tweaked, but the drivers will all default off, instead
of on (=m).Bug: 163582226
Change-Id: I87f72efbf6321c194982c0bff7a80d1d255522ae
Signed-off-by: Alistair Delva
16 Apr, 2020
2 commits
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We never use _ in directory names in the media subsystem, so
rename to test-drivers instead for consistency.Also update MAINTAINERS with the new path.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
There are *lots* of I2C ancillary drivers. While we're using
comments to group them, all options appear at the same menu.It should be a lot clearer to group them into sub-menus, with
may help people to go directly to the driver(s) he's needing
to enable.Suggested-by: Hans Verkuil
Acked-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
15 Apr, 2020
4 commits
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Include test_drivers/Kconfig when MEDIA_TEST_SUPPORT is enabled rather
than MEDIA_PLATFORM_SUPPORT. Test drivers should not depend on
platform drivers to be enabled.Reported-by: "kernelci.org bot"
Fixes: 4b32216adb010 ("media: split test drivers from platform directory")
Signed-off-by: Guillaume Tucker
Signed-off-by: Mauro Carvalho Chehab -
The only item that opens at the CEC Kconfig menu is related
to Remote Controller. Also, its support should not depend on
media support, so it makes sense to keep both RC and CEC together.After this change, the main media menus that are visible
under "Device Drivers" menu are:Remote Controller support --->
[ ] HDMI CEC RC integration (NEW)
< > HDMI CEC drivers
Multimedia support --->Acked-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
As we reverted changeset 85f7cd3a2aad ("Revert "media: Kconfig: better support hybrid TV devices""),
we should add a default to DVB_CORE, as otherwise DVB support won't work.Fixes: 85f7cd3a2aad ("Revert "media: Kconfig: better support hybrid TV devices"")
Signed-off-by: Mauro Carvalho Chehab -
The CEC_CORE symbols are selected by DRM, and should be
independent of MEDIA_SUPPORT.Fixes this warning when doing "make multi_v7_defconfig":
WARNING: unmet direct dependencies detected for CEC_CORE
Depends on [m]: MEDIA_SUPPORT [=m]
Selected by [y]:
- DRM_TEGRA [=y] && HAS_IOMEM [=y] && (ARCH_TEGRA [=y] || ARM [=y] && COMPILE_TEST [=n]) && COMMON_CLK [=y] && DRM [=y] && OF [=y] && CEC_NOTIFIER [=y]
Selected by [m]:
- VIDEO_SAMSUNG_S5P_CEC [=m] && MEDIA_SUPPORT [=m] && MEDIA_PLATFORM_SUPPORT [=y] && CEC_PLATFORM_DRIVERS [=y] && (ARCH_EXYNOS [=y] || COMPILE_TEST [=n])
- DRM_EXYNOS_HDMI [=y] && HAS_IOMEM [=y] && DRM_EXYNOS [=m] && (DRM_EXYNOS_MIXER [=y] || DRM_EXYNOS5433_DECON [=n]) && CEC_NOTIFIER [=y]
- DRM_I2C_ADV7511_CEC [=y] && HAS_IOMEM [=y] && DRM [=y] && DRM_BRIDGE [=y] && DRM_I2C_ADV7511 [=m]
- DRM_DW_HDMI [=m] && HAS_IOMEM [=y] && DRM [=y] && DRM_BRIDGE [=y] && CEC_NOTIFIER [=y]This reverts commit f1991411257bdb68d96ef8c8c5b35f412b480375.
Reported-by: Stephen Rothwell
Signed-off-by: Mauro Carvalho Chehab
14 Apr, 2020
23 commits
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Changing from "depends on" to "select" may cause some
side-effects. This patch is not ready to be merged yet,
as it requires some adjustments.So, let's revert it.
This reverts commit a3b91d8bd1e034c8ed89d3f55243478af97a0a52.
Signed-off-by: Mauro Carvalho Chehab
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While making the menu invisible seemed a good idea, there's
a drawback: when the menu is not visible, it is not parsing
the "default" dependency.So, instead, let's just avoid the items at the menu to be
prompted, by using the "prompt ... if" construction.Signed-off-by: Mauro Carvalho Chehab
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After this change, the menu is displayed like above.
1) When filtering is not active:
--- Multimedia support
[ ] Filter devices by their types
[*] Autoselect ancillary drivers (tuners, sensors, i2c, spi, frontends)
Media core support --->
Video4Linux options --->
Media controller options --->
Digital TV options --->
HDMI CEC options --->
Media drivers --->2) When filtering is active:
--- Multimedia support
[*] Filter devices by their types
[*] Autoselect ancillary drivers (tuners, sensors, i2c, spi, frontends)
Media device types --->
Video4Linux options --->
Media controller options --->
Digital TV options --->
HDMI CEC options --->
Media drivers --->The per-API menu will only be displayed if the corresponding
core support is enabled.Signed-off-by: Mauro Carvalho Chehab
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Advanced and embedded users know what to do, so, by default,
they will likely want to be able to open the entire set of
Kconfig media options.Normal "poor" users usually needs more help when setting
stuff, so let's open an more simplified version to them by
default.Signed-off-by: Mauro Carvalho Chehab
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Let's place the sub-driver-autoselection option just below
the device filtering one, as it also controls a filter menu,
with is not even visible if !EXPERT && !EMBEDDED.Signed-off-by: Mauro Carvalho Chehab
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That should make easier for people setting the media
subsystem config options, as they'll be split by the
type of functionality that will be enabled.Signed-off-by: Mauro Carvalho Chehab
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Let's place the main API selections at the media/Kconfig file,
as this way we can better organize things.Signed-off-by: Mauro Carvalho Chehab
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This option is part of V4L2 API extra functionality set.
Move it to be at the v4l2-core/Kconfig, where it belongs,
cleaning the main Kconfig file.Signed-off-by: Mauro Carvalho Chehab
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In order to cleanup the main media Kconfig, move the DVB-core
specific options to dvb-core/Kconfig.Signed-off-by: Mauro Carvalho Chehab
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There's no need to have the CEC definitions inside the
media Kconfig, as the Kconfig parser doesn't require
symbols to be declared before their usages.With that, the main Kconfig menu becomes cleaner.
Signed-off-by: Mauro Carvalho Chehab
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As per a tester feedback, add an option to report when
the drivers are filtered at the Kconfig menu.Cc: Helen Koike
Signed-off-by: Mauro Carvalho Chehab -
The per-device option selection is a feature that some
developers love, while others hate...So, let's make both happy by making it optional.
Signed-off-by: Mauro Carvalho Chehab
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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
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The comments before some of the drivers support look
weird, because their Kconfig have their own "comment"
directive inside it. So, rearrange them to make it
look a little nicer for the ones with are not too
familiar with the media system.Signed-off-by: Mauro Carvalho Chehab
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There are some long-time mistakes related to build test
drivers, with regards to depends on/select. Also, as we
now want to build any test driver without needing to
enable anything else, change the logic in order to properly
filter them.Please notice that the PCI skeleton is somewhat an
exception, as it requires to select *both* SAMPLES and
MEDIA_TEST_SUPPORT. I almost changed it to be either one,
but decided to keep it as-is, as this is something that
we don't really need to be included on any distribution.The only reason for someone to build it is for COMPILE_TEST
purposes.Signed-off-by: Mauro Carvalho Chehab
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Right now, if one has an hybrid TV card, it has to select
both analog and digital TV support, as otherwise the needed
core support won't be selected.Change the logic to auto-select the core support for those
drivers, as this is a way more intuitive.It should be noticed that, as now both DVB_CORE and VIDEO_DEV
defaults depends on selecting a hybrid cards, we had to remove
the explicit dependencies there, in order to avoid circular
dependencies.That requires some tricks:
1) the prompt should not be not visible when an hybrid card
is selected, as the user shold not change it.2) When a media hybrid device is selected, the modular
option for DVB_CORE and VIDEO_DEV will follow the
MEDIA_SUPPORT dependency, as we can't have a core
built with "y" with a driver built as module.Note: while here, moved two pure V4L2 PCI drivers out of the
"hybrid" part of config and consider pvrusb2 as an hybrid
device.Signed-off-by: Mauro Carvalho Chehab
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both DVB_CORE and VIDEO_DEV already depends on MEDIA_SUPPORT,
as they're below an if block.So, remove this double dependency.
Signed-off-by: Mauro Carvalho Chehab
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This comment should only be visible if the DVB_FIREDTV
config will show.Signed-off-by: Mauro Carvalho Chehab
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This option is used only by av7110 and by an USB driver. As
the av7110 is the first DVB hardware, hardly found those
days, let's opt to place it at usb/Kconfig, as the driver
with needs it might have a longer lifetime.Signed-off-by: Mauro Carvalho Chehab
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When the first test device was added (vivi.c), there were just
one file. I was too lazy on that time to create a separate
directory just for it, so I kept it together with platform.Now, we have vivid, vicodec, vim2m and vimc. Also, a new
virtual driver has been prepared to support DVB API.So, it is time to solve this mess, by placing test stuff
on a separate directory.It should be noticed that we also have some skeleton drivers
(for V4L and for DVB). For now, we'll keep them separate,
as they're not really test drivers, but instead, just
examples. The DVB frontend ones will likely be part of a new DVB
test driver. By that time, it should make sense to move them
here as well.Signed-off-by: Mauro Carvalho Chehab
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There are more things than just cameras and TV devices on
media. Update the help message accordingly.Signed-off-by: Mauro Carvalho Chehab
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When the platform drivers got added, they were all part of
complex camera support. This is not the case anymore, as we
now have codecs and other stuff there too.So, fix the dependencies, in order to not require users to
manually select something that it doesn't make sense.Signed-off-by: Mauro Carvalho Chehab
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Most systems don't need support for those, while others only
need those, instead of the others.So, add an option to filter in/out platform drivers.
Signed-off-by: Mauro Carvalho Chehab
24 Feb, 2020
1 commit
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Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */KconfigSigned-off-by: Krzysztof Kozlowski
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
19 Aug, 2019
1 commit
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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
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
25 Jul, 2019
1 commit
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Admittedly, it's not easy to say what CONFIG_EMBEDDED really should be
doing, just as it's not easy to say what is "embedded".In any case, the very description of MEDIA_SUBDRV_AUTOSELECT
specifies that embedded systems usually don't want
to enable this autoselect option.Therefore, drop the default-yes, when the CONFIG_EMBEDDED is chosen.
Signed-off-by: Ezequiel Garcia
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
29 May, 2019
1 commit
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It is really weird that the media controller sources are all top-level
in drivers/media. It is a bit of a left-over from long ago when most
media sources were all at the top-level. At some point we reorganized
the directory structure, but the media-*.c sources where never moved
to their own directory.So create a new mc directory and move all sources there. Also rename
the prefix from media- to mc-.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
28 May, 2019
1 commit
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Merge back from upstream into media tree, as there are some
patches merged upstream that has pontential of causing
conflicts (one actually rised a conflict already).Linux 5.2-rc2
* tag 'v5.2-rc2': (377 commits)
Linux 5.2-rc2
random: fix soft lockup when trying to read from an uninitialized blocking pool
tracing: Silence GCC 9 array bounds warning
ext4: fix dcache lookup of !casefolded directories
locking/lock_events: Use this_cpu_add() when necessary
KVM: x86: fix return value for reserved EFER
tools/kvm_stat: fix fields filter for child events
KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 guard
kvm: selftests: aarch64: compile with warnings on
kvm: selftests: aarch64: fix default vm mode
kvm: selftests: aarch64: dirty_log_test: fix unaligned memslot size
KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION
KVM: x86/pmu: do not mask the value that is written to fixed PMUs
KVM: x86/pmu: mask the result of rdpmc according to the width of the counters
x86/kvm/pmu: Set AMD's virt PMU version to 1
KVM: x86: do not spam dmesg with VMCS/VMCB dumps
kvm: Check irqchip mode before assign irqfd
kvm: svm/avic: fix off-by-one in checking host APIC ID
KVM: selftests: do not blindly clobber registers in guest asm
KVM: selftests: Remove duplicated TEST_ASSERT in hyperv_cpuid.c
...
24 May, 2019
1 commit
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'default n' is the default value for any bool or tristate Kconfig
setting so there is no need to write it explicitly.Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO
is not set' for visible symbols") the Kconfig behavior is the same
regardless of 'default n' being present or not:...
One side effect of (and the main motivation for) this change is making
the following two definitions behave exactly the same:config FOO
boolconfig FOO
bool
default nWith this change, neither of these will generate a
'# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
That might make it clearer to people that a bare 'default n' is
redundant.
...Signed-off-by: Bartlomiej Zolnierkiewicz
Signed-off-by: Mauro Carvalho Chehab
21 May, 2019
1 commit
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Add SPDX license identifiers to all Make/Kconfig files which:
- Have no license information of any form
These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:GPL-2.0-only
Signed-off-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
20 Mar, 2019
1 commit
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Checkpatch wants to use 'help' instead of '---help---':
WARNING: prefer 'help' over '---help---' for new help texts
Let's change it globally at the media subsystem, as otherwise people
would keep using the old way.Signed-off-by: Mauro Carvalho Chehab