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2026-03-25ARM: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOCKrzysztof Kozlowski1-4/+0
All CONFIG_ARCH_TEGRA_2x_SOC-like symbols are now default for ARCH_TEGRA, so drop redundant lines from defconfigs. Tested with comparing include/generated/autoconf.h. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Linus Walleij <linusw@kernel.org> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-12-13Merge tag 'sound-fix-6.19-rc1' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The only slightly large change is the enablement of CIX HD-audio controller, which took a bit time to be cooked up, while most of other changes are device-specific small trivial fixes: - Default disablement of the kconfig for decades old pre-release alsa-lib PCM API; it's only the default config value change, so it can't lead to any regressions for the existing setups - Support for CIX HD-audio controller - A few ASoC ACP fixes - Fixes for ASoC cirrus, bcm, wcd, qcom, ak platforms - Trivial hardening for FireWire and USB-audio - HD-audio Intel binding fix and quirks" * tag 'sound-fix-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits) ALSA: hda/tas2781: Add new quirk for HP new project ALSA: hda: cix-ipbloq: Use modern PM ops ALSA: hda: intel-dsp-config: Prefer legacy driver as fallback ASoC: amd: acp: update tdm channels for specific DAI ASoC: cs35l56: Fix incorrect select SND_SOC_CS35L56_CAL_SYSFS_COMMON ALSA: firewire-motu: add bounds check in put_user loop for DSP events ASoC: cs35l41: Always return 0 when a subsystem ID is found ALSA: uapi: Fix typo in asound.h comment ALSA: Do not build obsolete API ALSA: hda: add CIX IPBLOQ HDA controller support ALSA: hda/core: add addr_offset field for bus address translation ALSA: hda: dt-bindings: add CIX IPBLOQ HDA controller support ALSA: hda/realtek: Add support for ASUS UM3406GA ALSA: hda/realtek: Add support for HP Turbine Laptops ALSA: usb-audio: Initialize status1 to fix uninitialized symbol errors ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi() ASoC: cros_ec_codec: Remove unnecessary selection of CRYPTO ASoc: qcom: q6afe: fix bad guard conversion ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning (again) ...
2025-12-07ALSA: Do not build obsolete APIDavid Heidelberg1-1/+0
ALSA 0.9.0-rc3 is from 2002, 23 years old. Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org> Acked-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20251203-old-alsa-v1-1-ac80704f52c3@ixit.cz
2025-11-14ARM: tegra: Enable EXT4 for TegraJon Hunter1-7/+3
After commit d6ace46c82fd ("ext4: remove obsolete EXT3 config options") was added, when using the 'tegra_defconfig' kernel configuration, mounting an MMC device on Tegra20, Tegra30 and Tegra124 boards is failing with "unknown filesystem type 'ext4'". Fix this by updating the 'tegra_defconfig' to use the EXT4 config options and remove the obselete EXT2/3 options. Fixes: d6ace46c82fd ("ext4: remove obsolete EXT3 config options") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-10-13Use CONFIG_EXT4_FS instead of CONFIG_EXT3_FS in all of the defconfigsTheodore Ts'o1-3/+3
Commit d6ace46c82fd ("ext4: remove obsolete EXT3 config options") removed the obsolete EXT3_CONFIG options, since it had been over a decade since fs/ext3 had been removed. Unfortunately, there were a number of defconfigs that still used CONFIG_EXT3_FS which the cleanup commit didn't fix up. This led to a large number of defconfig test builds to fail. Oops. Fixes: d6ace46c82fd ("ext4: remove obsolete EXT3 config options") Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2025-07-31arm: Update HD-audio configs againTakashi Iwai1-0/+5
The Realtek and HDMI HD-audio codec configs have been slightly updated again since the previous change. Follow the new kconfig changes for multi_v7_defconfig and tegra_defconfig, and add a few other configs for HDMI codecs, too. Fixes: 1d8dd982c409 ("ALSA: hda/realtek: Enable drivers as default") Fixes: 81231ad173d8 ("ALSA: hda/hdmi: Enable drivers as default") Cc: linux-arm-kernel@lists.infradead.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250731091109.16901-2-tiwai@suse.de
2025-03-21arm: defconfig: drop RT_GROUP_SCHED=y from bcm2835/tegra/omap2plusCeleste Liu1-1/+0
Commit 673ce00c5d6c ("ARM: omap2plus_defconfig: Add support for distros with systemd") said it's because of recommendation from systemd. But systemd changed their recommendation later.[1] For cgroup v1, if turned on, and there's any cgroup in the "cpu" hierarchy it needs an RT budget assigned, otherwise the processes in it will not be able to get RT at all. The problem with RT group scheduling is that it requires the budget assigned but there's no way we could assign a default budget, since the values to assign are both upper and lower time limits, are absolute, and need to be sum up to < 1 for each individal cgroup. That means we cannot really come up with values that would work by default in the general case.[2] For cgroup v2, it's almost unusable as well. If it turned on, the cpu controller can only be enabled when all RT processes are in the root cgroup. But it will lose the benefits of cgroup v2 if all RT process were placed in the same cgroup. Red Hat, Gentoo, Arch Linux and Debian all disable it. systemd also doesn't support it. [1]: https://github.com/systemd/systemd/commit/f4e74be1856b3ac058acbf1be321c31d5299f69f [2]: https://bugzilla.redhat.com/show_bug.cgi?id=1229700 Tested-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Celeste Liu <uwu@coelacanthus.name> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-11ARM: defconfig: reorder config linesArnd Bergmann1-2/+2
As part of general housekeeping, change the defconfig files to sort lines based on the 'make savedefconfig' output, to make it easier to do additional changes on top. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-09-25iommu/tegra-gart: Remove tegra-gartJason Gunthorpe1-1/+0
Thierry says this is not used anymore, and doesn't think it makes sense as an iommu driver. The HW it supports is about 10 years old now and newer HW uses different IOMMU drivers. As this is the only driver with a GART approach, and it doesn't really meet the driver expectations from the IOMMU core, let's just remove it so we don't have to think about how to make it fit in. It has a number of identified problems: - The assignment of iommu_groups doesn't match the HW behavior - It claims to have an UNMANAGED domain but it is really an IDENTITY domain with a translation aperture. This is inconsistent with the core expectation for security sensitive operations - It doesn't implement a SW page table under struct iommu_domain so * It can't accept a map until the domain is attached * It forgets about all maps after the domain is detached * It doesn't clear the HW of maps once the domain is detached (made worse by having the wrong groups) Cc: Thierry Reding <treding@nvidia.com> Cc: Dmitry Osipenko <digetx@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/6-v8-81230027b2fa+9d-iommu_all_defdom_jgg@nvidia.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2023-08-21treewide: drop CONFIG_EMBEDDEDRandy Dunlap1-1/+1
There is only one Kconfig user of CONFIG_EMBEDDED and it can be switched to EXPERT or "if !ARCH_MULTIPLATFORM" (suggested by Arnd). Link: https://lkml.kernel.org/r/20230816055010.31534-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> [RISC-V] Acked-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Russell King <linux@armlinux.org.uk> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Brian Cain <bcain@quicinc.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Jonas Bonn <jonas@southpole.se> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Stafford Horne <shorne@gmail.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-05-26mm/slab: rename CONFIG_SLAB to CONFIG_SLAB_DEPRECATEDVlastimil Babka1-1/+0
As discussed at LSF/MM [1] [2] and with no objections raised there, deprecate the SLAB allocator. Rename the user-visible option so that users with CONFIG_SLAB=y get a new prompt with explanation during make oldconfig, while make olddefconfig will just switch to SLUB. In all defconfigs with CONFIG_SLAB=y remove the line so those also switch to SLUB. Regressions due to the switch should be reported to linux-mm and slab maintainers. [1] https://lore.kernel.org/all/4b9fc9c6-b48c-198f-5f80-811a44737e5f@suse.cz/ [2] https://lwn.net/Articles/932201/ Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Acked-by: Helge Deller <deller@gmx.de> # parisc
2022-08-29ARM: configs: replace CONFIG_NO_HZ=y with CONFIG_NO_HZ_IDLE=yStefan Hansson1-1/+1
According to https://www.kernel.org/doc/html/latest/timers/no_hz.html, CONFIG_NO_HZ=y should be replaced by CONFIG_NO_HZ_IDLE=y for newer kernels, so let's reflect that in the 32-bit ARM defconfigs. Signed-off-by: Stefan Hansson <newbie13xd@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> # Samsung Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220825162034.5901-1-newbie13xd@gmail.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-08-29ARM: defconfig: reorder defconfig filesArnd Bergmann1-1/+1
The debug-info and can subystem options have moved around in the 'savedefconfig' output, so fix these up to reduce the clutter from the savedefconfig command. Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22ARM: defconfig: address renamed CONFIG_DEBUG_INFO=yArnd Bergmann1-1/+1
CONFIG_DEBUG_INFO is now implicitly selected if one picks one of the explicit options that could be DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT, DEBUG_INFO_DWARF4, DEBUG_INFO_DWARF5. This was actually not what I had in mind when I suggested making it a 'choice' statement, but it's too late to change again now, and the Kconfig logic is more sensible in the new form. Change any defconfig file that had CONFIG_DEBUG_INFO enabled but did not pick DWARF4 or DWARF5 explicitly to now pick the toolchain default. Fixes: f9b3cd245784 ("Kconfig.debug: make DEBUG_INFO selectable from a choice") Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22ARM: refresh defconfig filesArnd Bergmann1-9/+9
A lot of Kconfig options have changed over the years, and we tend to not do a blind 'make defconfig' to refresh the files, to ensure we catch options that should not have gone away. I used some a bit of scripting to only rework the bits where an option moved around in any of the defconfig files, without also dropping any of the other lines, to make it clearer which options we no longer have. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-06ARM: tegra_defconfig: Update CONFIG_TEGRA_VDE optionDmitry Osipenko1-1/+2
The CONFIG_TEGRA_VDE has been deprecated and replaced with the new V4L options after de-staging of the tegra-vde driver. Update the config entry. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-12-16ARM: tegra_defconfig: Enable S/PDIF driverDmitry Osipenko1-0/+1
Enable Tegra20 S/PDIF driver. It's a part of HDMI audio subsystem on Tegra. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-12-15ARM: tegra_defconfig: Enable drivers wanted by Acer Chromebooks and ASUS tabletsDmitry Osipenko1-0/+12
Enable charger, touchpad and EC drivers found on Acer Tegra124 (Nyan) Chromebooks, display bridge found on ASUS TF700T and audio codecs found on ASUS tablets. Suggested-by: Thomas Graichen <thomas.graichen@gmail.com> # Nyan options Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-09-20ARM: configs: Everyone who had PANEL_SIMPLE now gets PANEL_EDPDouglas Anderson1-0/+1
In the patch ("drm/panel-simple-edp: Split eDP panels out of panel-simple") we will split the PANEL_SIMPLE driver in two. By default let's give everyone who had the old driver enabled the new driver too. If folks want to opt-out of one or the other they always can later. Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210914132020.v5.5.I02250cd7d4799661b068bcc65849a456ed411734@changeid
2021-08-11ARM: tegra: Rebuild default configurationMaxim Schwalm1-19/+4
Run "make tegra_defconfig; make savedefconfig" to rebuild tegra_defconfig. Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable CONFIG_CROS_ECMaxim Schwalm1-1/+2
Updating the tegra_defconfig was omitted, when the ChromeOS EC config options were renamed by a previous commit. Fix it. Fixes: 67c70aa86f8b ("arm/arm64: defconfig: Update configs to use the new CROS_EC options") Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable Acer A500 driversDmitry Osipenko1-0/+3
Enable EC controller drivers of the Acer A500 tablet. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable CONFIG_FBDmitry Osipenko1-0/+1
Previously CONFIG_FB was auto-selected, now it's not. We completely lost framebuffer in tegra_defconfig. Select the CONFIG_FB to fix it. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-08-11ARM: tegra: Enable CONFIG_TEGRA30_TSENSORDmitry Osipenko1-0/+1
Enable NVIDIA Tegra30 SoC thermal sensor driver in tegra_defconfig. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-05-31ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMALDmitry Osipenko1-0/+1
Memory-related Tegra devfreq devices now could be used as a cooling devices. Enable CONFIG_DEVFREQ_THERMAL by default since this option enables cooling functionality of the devfreq drivers. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-02-20Merge tag 'usb-5.12-rc1' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB and Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt driver changes for 5.12-rc1. It's been an active set of development in these subsystems for the past few months: - loads of typec features added for new hardware - xhci features and bugfixes - dwc3 features added for more hardware support - dwc2 fixes and new hardware support - cdns3 driver updates for more hardware support - gadget driver cleanups and minor fixes - usb-serial fixes, new driver, and more devices supported - thunderbolt feature additions for new hardware - lots of other tiny fixups and additions The chrome driver changes are in here as well, as they depended on some of the typec changes, and the maintainer acked them. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (300 commits) dt-bindings: usb: mediatek: musb: add mt8516 compatbile dt-bindings: usb: mtk-xhci: add compatible for mt2701 and mt7623 dt-bindings: usb: mtk-xhci: add optional assigned clock properties Documentation: connector: Update the description of sink-vdos usb: misc: usb3503: Fix logic in usb3503_init() dt-bindings: usb: usb-device: fix typo in required properties usb: Replace lkml.org links with lore dt-bindings: usb: dwc3: add description for rk3328 dt-bindings: usb: convert rockchip,dwc3.txt to yaml usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable USB: quirks: sort quirk entries USB: serial: drop bogus to_usb_serial_port() checks USB: serial: make remove callback return void USB: serial: drop if with an always false condition usb: gadget: Assign boolean values to a bool variable usb: typec: tcpm: Get Sink VDO from fwnode dt-bindings: connector: Add SVDM VDO properties usb: typec: displayport: Fill the negotiated SVDM Version in the header usb: typec: ucsi: Determine common SVDM Version usb: typec: tcpm: Determine common SVDM Version ...
2021-01-19ARM: config: Enable Tegra SoC Thermal driverJon Hunter1-0/+1
Enable the Tegra SoC Thermal driver that is used by Tegra124 platforms to be built as a module by default for ARM tegra_defconfig and multi_v7_defconfig builds. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-01-13ARM: tegra_defconfig: Enable USB_CHIPIDEA_HOST and remove USB_EHCI_TEGRADmitry Osipenko1-1/+2
The ehci-tegra driver was superseded by the generic ChipIdea USB driver, update the tegra's defconfig accordingly. Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20201218120246.7759-10-digetx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-08ARM: configs: drop unused BACKLIGHT_GENERIC optionAndrey Zhizhikin1-1/+0
Commit 7ecdea4a0226 ("backlight: generic_bl: Remove this driver as it is unused") removed geenric_bl driver from the tree, together with corresponding config option. Remove BACKLIGHT_GENERIC config item from all ARM configurations. Fixes: 7ecdea4a0226 ("backlight: generic_bl: Remove this driver as it is unused") Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://lore.kernel.org/r/20201201222922.3183-2-andrey.zhizhikin@leica-geosystems.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-20Merge tag 'tegra-for-5.9-arm-defconfig' of ↵Arnd Bergmann1-0/+43
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig ARM: tegra: Default configuration changes for v5.9-rc1 Enables a few new configuration options that are useful on the new Nexus 7 and Acer A500 devices, as well as the userspace CPU frequency governor that's mainly used for testing. * tag 'tegra-for-5.9-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra_defconfig: Enable options useful for Nexus 7 and Acer A500 ARM: tegra: Enable CPUFREQ userspace governor Link: https://lore.kernel.org/r/20200717161300.1661002-6-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17arm/arm64: defconfig: Update configs to use the new CROS_EC optionsEnric Balletbo i Serra1-1/+1
We refactored the CrOS EC drivers moving part of the code from the MFD subsystem to the platform chrome subsystem. During this change we needed to rename some config options, so, update the defconfigs accordingly. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Gwendal Grignou <gwendal@chromium.org> Tested-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-16ARM: tegra_defconfig: Enable options useful for Nexus 7 and Acer A500Dmitry Osipenko1-0/+42
Enable several very useful options and drivers for hardware that is found on Nexus 7 and Acer A500 tablet devices. Please note that some drivers may require firmware files extracted from original Android image. Link: https://github.com/grate-driver/linux-firmware Link: https://github.com/grate-driver/alsa-ucm-conf Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-07-14ARM: tegra: Enable CPUFREQ userspace governorJon Hunter1-0/+1
Enable the CPUFREQ userspace governor in the tegra_defconfig so that we can test CPUFREQ with the userspace governor with this configuration on 32-bit Tegra devices. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-03-12ARM: tegra: Enable Tegra cpuidle driver in tegra_defconfigDmitry Osipenko1-0/+1
The Tegra CPU Idle driver was moved out into driver/cpuidle/ directory and it is now a proper platform driver. Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-10-29ARM: tegra: Enable Tegra VDE driver in tegra_defconfigDmitry Osipenko1-0/+2
The video decoder driver was tested by time and works absolutely fine. The reason why it is in staging is because it doesn't provide common V4L interface yet, this shouldn't stop driver enabling in the defconfig since our userspace (libvdpau-tegra) provides combined acceleration of decoding and displaying without use of V4L. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-17ARM: tegra: Enable Trusted Foundations by defaultThierry Reding1-0/+1
Support for the Trusted Foundations firmware was recently moved outside of arch/arm and now needs to be selected explicitly. Since some 32-bit Tegra devices use this firmware, enable support for it in the default configuration. Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-17ARM: tegra: Update default configuration for v5.1-rc1Thierry Reding1-19/+16
Most of the changes here are just symbols that are now enabled by default, have been removed, or which have been moved around and now appear in a different spot. The only notable change here is that BACKLIGHT_CLASS_DEVICE is now built-in. This is to allow BACKLIGHT_PWM to be built-in as well. Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-02-01Merge tag 'driver-core-4.16-rc1' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the set of "big" driver core patches for 4.16-rc1. The majority of the work here is in the firmware subsystem, with reworks to try to attempt to make the code easier to handle in the long run, but no functional change. There's also some tree-wide sysfs attribute fixups with lots of acks from the various subsystem maintainers, as well as a handful of other normal fixes and changes. And finally, some license cleanups for the driver core and sysfs code. All have been in linux-next for a while with no reported issues" * tag 'driver-core-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (48 commits) device property: Define type of PROPERTY_ENRTY_*() macros device property: Reuse property_entry_free_data() device property: Move property_entry_free_data() upper firmware: Fix up docs referring to FIRMWARE_IN_KERNEL firmware: Drop FIRMWARE_IN_KERNEL Kconfig option USB: serial: keyspan: Drop firmware Kconfig options sysfs: remove DEBUG defines sysfs: use SPDX identifiers drivers: base: add coredump driver ops sysfs: add attribute specification for /sysfs/devices/.../coredump test_firmware: fix missing unlock on error in config_num_requests_store() test_firmware: make local symbol test_fw_config static sysfs: turn WARN() into pr_warn() firmware: Fix a typo in fallback-mechanisms.rst treewide: Use DEVICE_ATTR_WO treewide: Use DEVICE_ATTR_RO treewide: Use DEVICE_ATTR_RW sysfs.h: Use octal permissions component: add debugfs support bus: simple-pm-bus: convert bool SIMPLE_PM_BUS to tristate ...
2018-01-25firmware: Drop FIRMWARE_IN_KERNEL Kconfig optionBenjamin Gilbert1-1/+0
It doesn't actually do anything. Merge its help text into EXTRA_FIRMWARE. Fixes: 5620a0d1aacd ("firmware: delete in-kernel firmware") Fixes: 0946b2fb38fd ("firmware: cleanup FIRMWARE_IN_KERNEL message") Signed-off-by: Benjamin Gilbert <benjamin.gilbert@coreos.com> Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-24irqdomain: Kill CONFIG_IRQ_DOMAIN_DEBUGMarc Zyngier1-1/+0
CONFIG_IRQ_DOMAIN_DEBUG is similar to CONFIG_GENERIC_IRQ_DEBUGFS, just with less information. Spring cleanup time. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Yang Shunyong <shunyong.yang@hxt-semitech.com> Link: https://lkml.kernel.org/r/20180117142647.23622-1-marc.zyngier@arm.com
2017-08-17ARM: defconfig: tegra: Enable ChipIdea UDC driverDmitry Osipenko1-0/+3
Since NVIDIA Tegra is supported now by the ChipIdea USB driver, let's enable this driver in tegra_defconfig. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-08-17ARM: tegra: Add Tegra I2S interfaces to defconfigPaul Kocialkowski1-0/+2
This selects both the Tegra20 and Tegra30 I2S interfaces (that were previously auto-selected by Kconfig but are not anymore) to tegra_defconfig, as built-ins. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-08-17ARM: tegra: Update default configuration for v4.13-rc1Thierry Reding1-5/+2
Regenerate the default configuration on top of v4.13-rc1. This shuffles around a couple of symbols and drops some that have become defaults or which were dropped. Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-01-09ARM: defconfig: tegra: switch to MPU3050 IIO driverLinus Walleij1-1/+1
The Tegra is currently configured to use the old input driver for the MPU-3050. Switch to the new IIO driver. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-11-08ARM: tegra: Enable GMI driver in default configurationThierry Reding1-0/+1
Enable the new Tegra GMI driver for the default configuration. Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-08ARM: tegra: Enable SGTL5000 audioMarcel Ziswiler1-0/+1
The NVIDIA Tegra 3 aka T30 based Apalis T30 and Colibri T30 as well as the new Tegra K1 aka TK1 based Apalis TK1 modules contain a Freescale SGTL5000 analogue audio codec. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-08ARM: tegra: Update default configuration for v4.9-rc1Thierry Reding1-14/+11
Regenerate the default configuration on top of v4.9-rc1. This shuffles around a couple of symbols and drops some that have become defaults or which were dropped. Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-29ARM: tegra: Enable XUSB controller in defconfigThierry Reding1-0/+2
Enable the XUSB pad controller and XUSB controller (implementing an XHCI interface) in the Tegra default configuration. Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-09-15ARM: tegra: Update default configurationMarcel Ziswiler1-0/+7
Update the Tegra default configuration for the following features: - expose hardware/virtual IRQ mapping via debugfs - WM9712 audio/touch controller as found on Colibri T20 - sysfs interface for GPIOs - NFS client support for NFS version 4 Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-09-15ARM: tegra: Rebuild default configuration on v4.3-rc1Thierry Reding1-3/+0
As a result of rebuilding the configuration the following symbols are removed: - EXT4_FS: ext3 has finally been removed from the kernel. ext4 provides feature parity and can be used to mount ext3 filesystems. EXT3_FS selects EXT4_FS. - EXT3_DEFAULTS_TO_ORDERED: Removed as part of the ext3 filesystem removal. - IPV6: IPv6 is now built-in by default Signed-off-by: Thierry Reding <treding@nvidia.com>
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