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commit 9958d30f38b96fb763a10d44d18ddad39127d5f4
Author: Mauro Carvalho Chehab <mchehab@kernel.org>
Date: Sun Mar 13 07:25:46 2022 +0100
media: Kconfig: cleanup VIDEO_DEV dependencies
media Kconfig has two entries associated to V4L API:
VIDEO_DEV and VIDEO_V4L2.
On Kernel 2.6.x, there were two V4L APIs, each one with its own flag.
VIDEO_DEV were meant to:
1) enable Video4Linux and make its Kconfig options to appear;
2) it makes the Kernel build the V4L core.
while VIDEO_V4L2 where used to distinguish between drivers that
implement the newer API and drivers that implemented the former one.
With time, such meaning changed, specially after the removal of
all V4L version 1 drivers.
At the current implementation, VIDEO_DEV only does (1): it enables
the media options related to V4L, that now has:
menu "Video4Linux options"
visible if VIDEO_DEV
source "drivers/media/v4l2-core/Kconfig"
endmenu
but it doesn't affect anymore the V4L core drivers.
The rationale is that the V4L2 core has a "soft" dependency
at the I2C bus, and now requires to select a number of other
Kconfig options:
config VIDEO_V4L2
tristate
depends on (I2C || I2C=n) && VIDEO_DEV
select RATIONAL
select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE
default (I2C || I2C=n) && VIDEO_DEV
In the past, merging them would be tricky, but it seems that it is now
possible to merge those symbols, in order to simplify V4L dependencies.
Let's keep VIDEO_DEV, as this one is used on some make *defconfig
configurations.
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> # for meson-vdec & meson-ge2d
Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
Acked-by: Łukasz Stelmach <l.stelmach@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Upstream is dropping support for is not set, so we adjust our
configs accordingly.
Commit:
https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git/commit/?h=for-next&id=55de8686df7ed2b5237867b130e30c728bbd9db4
kconfig: change .config format to use =n instead of "is not set"
The .config file uses "# CONFIG_FOO is not set" form to represent
disabled options. In the old days, it was useful because the .config
was directly included from Makefiles. For example, you can use
"ifdef CONFIG_FOO" in Makefiles to check if the option is enabled.
Commit c955ccafc38e ("kconfig: fix .config dependencies") introduced
include/config/auto.conf, which mirrors the .config, but trims down
all disabled options.
Since then, include/config/auto.conf defines CONFIG options during the
build. The .config is used just for storing the user's configuration.
I do not see a strong reason to use a particular pattern of comment
for disabled options.
With this commit, Kconfig will output disable options in a more natural
form, "CONFIG_FOO=n".
Kconfig accepts both "# CONFIG_FOO is not set" and "CONFIG_FOO=n" as a
valid input. You do not need to update arch/*/configs/*_defconfig files
for now. "git bisect" should be able to cross the commit in both ways
without any issue.
A problem may occur if you parse the .config for the "# ... is not set"
patterns.
I adjusted streamline_config.pl, merge_config.sh,
scripts/kconfig/tests/.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Boris Kolpackov <boris@codesynthesis.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Since graphic system use /dev/input/eventX as input device, we need
enable CONFIG_INPUT_EVDEV kernel option.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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commit 91185d55b32e7e377f15fb46a62b216f8d3038d4
Author: Thomas Zimmermann <tzimmermann@suse.de>
Date: Thu Apr 15 13:00:40 2021 +0200
drm: Remove DRM_KMS_FB_HELPER Kconfig option
It's only used by DRM_FBDEV_EMULATION, so inline it there.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210415110040.23525-5-tzimmermann@suse.de
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Add this kernel option to enable zynqmp gpio-modepin driver.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Add kernel options to enable features in xilinx-zynqmp.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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The kernel option CONFIG_XILINX_DMA_ENGINES isn't used anymore since we
have switched to mainline xilinx dma driver. Let's remove it to fix the
warning as below:
WARNING: linux-yocto-5.10.x do_kernel_configcheck: [kernel config]: specified values did not make it into the kernel's final configuration:
[NOTE]: 'CONFIG_XILINX_DMA_ENGINES' last val (y) and .config val (n) do not match
[INFO]: CONFIG_XILINX_DMA_ENGINES : n
[INFO]: raw config text:
Config 'XILINX_DMA_ENGINES' has the following Direct dependencies (XILINX_DMA_ENGINES=n):
n
Parent dependencies are:
[INFO]: config 'CONFIG_XILINX_DMA_ENGINES' was set, but it wasn't assignable, check (parent) dependencies
[INFO]: selection details for 'CONFIG_XILINX_DMA_ENGINES':
Symbols currently n-selecting this symbol (no effect):
- DRM_ZYNQMP_DPSUB
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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For now CONFIG_GPIO_CDEV is encouraged to use and CONFIG_GPIO_SYSFS
is obsolete. In mainline commit 3b4feb21158f ("gpio: sysfs: Enforce
character device"), CONFIG_GPIO_SYSFS can only be enabled with option
CONFIG_EXPERT. In light of this, let's switch to CONFIG_GPIO_CDEV.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Since we use si5341 as clk source, then enable CONFIG_COMMON_CLK_SI5341
to use its driver. And in order to use mainline dpdma driver, we need
enable CONFIG_XILINX_ZYNQMP_DPDMA.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Because of the mainline commit 8c8ff55b4da7 ("PCI/AER: Don't select
CONFIG_PCIEAER by default"), CONFIG_PCIEAER will not be enabled
by default, this results that CONFIG_RAS which is seleted by
CONFIG_PCIEAER will not be enabled either. Since CONFIG_EDAC_ZYNQMP_OCM
depends on CONFIG_RAS, so we need enable CONFIG_RAS explicitly.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Because of the commit 06b93644f4d1 ("media: Kconfig: add an option
to filter in/out platform drivers"), CONFIG_MEDIA_PLATFORM_SUPPORT
must be enabled when we want to enable CONFIG_V4L_PLATFORM_DRIVERS.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Because of upstream commit b35b9a10362d ("mtd: spi-nor: Move m25p80 code
in spi-nor.c"), CONFIG_MTD_M25P80 is not used anymore.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Because of upstream commit 788961462f347161 ("ARM: psci: cpuidle:
Enable PSCI CPUidle driver"), the new kernel option CONFIG_ARM_PSCI_CPUIDLE
is used to enable PSCI CPUidle driver. So enable CONFIG_ARM_PSCI_CPUIDLE
for zcu102 board.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Since the upstream commit 6334150e9a36 ("remoteproc: don't allow modular build")
has forbidden CONFIG_REMOTEPROC from being "m", so we change it to be "y". Or else
there will be warning as below:
---------- CONFIG_REMOTEPROC -----------------
Config: CONFIG_REMOTEPROC
From: tmp-glibc/work-shared/xilinx-zynqmp/kernel-source/.kernel-meta/configs/standard/xilinx-zynqmp/bsp/xilinx-zynqmp/xilinx-zynqmp.cfg
Requested value: CONFIG_REMOTEPROC=m
Actual value: # CONFIG_REMOTEPROC is not set
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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canfd driver depend on clock wizard, so enable it.
Signed-off-by: Meng Li <Meng.Li@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Don't need to set CONFIG_VIRTIO to be "y" explicitly, or else
when bitbake core-image-base there will be building warning as below:
WARNING: linux-yocto-5.2.x+gitAUTOINC+343a633207_b039f25b0a-r0 do_kernel_configcheck: [kernel config]: specified values did not make it into the kernel's final configuration:
---------- CONFIG_VIRTIO -----------------
Config: CONFIG_VIRTIO
Requested value: CONFIG_VIRTIO=y
Actual value: CONFIG_VIRTIO=m
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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These kernel options have been removed frome kernel, so
delete them from xilinx-zynqmp.cfg.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Add kernel options for zynqmp FPGA programming.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Signed-off-by: Yann CARDAILLAC <ycnakajsph@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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The SDK xlnx_rebase_v4.19 bsp patches need enable more kernel options.
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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This patch is to add scc/cfg meta to build and boot zcu102 board with the bsp
of xilinx-zynqmp.
Signed-off-by: Zumeng.Chen <zumeng.chen@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Bruce Ashfield
Quanyang Wang
Limeng
Yann CARDAILLAC
Zumeng Chen