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2024-09-25fixup! drm/asahi: Add the Asahi driver for Apple AGX GPUsAsahi Lina2-6/+10
2024-09-24fixup! WIP: phy: apple: Add Apple Type-C PHYJanne Grunau1-1/+2
2024-09-24fixup! macaudio: Fix missing kconfig requirementJanne Grunau1-1/+1
2024-09-24fixup! ASoC: apple: Add macaudio machine driverJanne Grunau1-5/+5
2024-09-24fixup! ASoC: macaudio: Tune DT parsing error messagesJanne Grunau1-1/+1
2024-09-24READ COMMIT MESSAGE! macaudio: Enable second round of modelsHector Martin1-3/+3
Enables j316, j413, j415, j416 *** WARNING FOR DISTRO PACKAGERS WANTING TO APPLY THIS: *** *** YOU ABSOLUTELY NEED THIS PATCH IN YOUR LSP-PLUGINS PACKAGE *** https://github.com/lsp-plugins/lsp-dsp-lib/pull/20 Do NOT enable speakers without that patch, on any model. It can/will result in nasty noise that could damage them. Signed-off-by: Hector Martin <marcan@marcan.st>
2024-09-24READ COMMIT MESSAGE! macaudio: Enable first round of modelsHector Martin1-8/+12
Enables j313, j293, j493, j314, j414, j274, j375, j473, j474, j475 *** WARNING FOR DISTRO PACKAGERS WANTING TO APPLY THIS: *** *** YOU ABSOLUTELY NEED THIS PATCH IN YOUR LSP-PLUGINS PACKAGE *** https://github.com/lsp-plugins/lsp-dsp-lib/pull/20 Do NOT enable speakers without that patch, on any model. It can/will result in nasty noise that could damage them. Signed-off-by: Hector Martin <marcan@marcan.st>
2024-09-24ALSA: Support nonatomic dmaengine PCMsMartin Povišer1-1/+28
*** possible v6.11 conflict: _snd_dmaengine_pcm_close Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
2024-09-24ALSA: Introduce 'snd_interval_rate_bits'Martin Povišer2-0/+38
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
2024-09-25drm/asahi: Add robust_isolation kernel parameterAsahi Lina3-13/+45
This only allows binding one VM context at once, which serializes GPU usage between VMs and therefore prevents one faulting VM from affecting others. Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-25drm/asahi: Clean up jobs in a workqueueAsahi Lina2-83/+67
This eliminates a potential deadlock under load and improves the fence signaling situation (for when we have a shrinker). Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-25drm/asahi: workqueue: Fix "Cannot submit, but queue is empty?" bugAsahi Lina1-1/+1
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-25drm/asahi: workqueue,queue: More debugAsahi Lina2-9/+51
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-25drm/asahi: event: Initialize stamps to different valuesAsahi Lina1-0/+6
Makes debugging a bit easier. Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-24drm/asahi: Handle channel errorsAsahi Lina7-14/+201
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-24fixup! drm/asahi: Add the Asahi driver UAPIAsahi Lina1-0/+1
2024-09-24fixup! drm/asahi: Add the Asahi driver for Apple AGX GPUsAsahi Lina6-19/+26
2024-09-24drm/asahi: gpu: Show unknown field in timeoutsAsahi Lina2-5/+5
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-24fixup! drm/asahi: run rustfmtAsahi Lina1-1/+1
2024-09-24drm/asahi: Fix event tracking when JobSubmission is droppedAsahi Lina1-0/+2
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-24drm/asahi: Workqueue: Add more debugAsahi Lina1-4/+17
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-21fixup! KVM: arm64: Expose TSO capability to guests and context switchbits/220-tsoAsahi Lina4-8/+45
2024-09-21fixup! arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUsAsahi Lina1-1/+1
2024-09-21fixup! arm64: Implement Apple IMPDEF TSO memory model controlAsahi Lina1-3/+32
2024-09-21arm64: cpufeature: Unify SCOPE_LOCAL_CPU early & late behaviorAsahi Lina1-3/+31
SCOPE_LOCAL_CPU is mostly used for CPU errata. The early feature logic prior to this patch will enable a feature if any secondary matches it, but will not do anything once the feature is already enabled. However, the late CPU verification logic is more flexible, with flags: - ARM64_CPUCAP_OPTIONAL_FOR_LATE_CPU means "any cpu" logic applies - ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU means "all cpus" logic applies This means the early secondary feature code right now behaves as if OPTIONAL && !PERMITTED was specified (it ignores secondaries missing the feature and forces the system state to active if any secondary has the feature). Change this so that the early feature detection code inspects the flags too and applies the logic to make feature state consistent: - If a feature is NOT OPTIONAL and missing on a secondary, remove it from the system set (we can do this before finalization) - If a feature is PERMITTED and missing on the boot CPU, don't enable it but rather leave it off. This allows SCOPE_LOCAL_CPU to be used for feature detection as well as CPU errata. Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-21fixup! arm64: Implement Apple IMPDEF TSO memory model controlAsahi Lina1-0/+1
Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-21rust: block: rnull: Adapt to asahi's rust base branchJanne Grunau1-1/+2
Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-21rust: kernel::platform: Adapt to anon union for remove()/remove_new()Janne Grunau1-1/+1
Expected to be dropped once upstream removes `remove_new(). Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-21fixup! *RFL import: kernel::platformJanne Grunau1-6/+4
2024-09-21drm/asahi: Fix u32 mult overflow on large tilebufs/TPCsAsahi Lina1-2/+12
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-21rust: kernel: net: phy: Fix Module::init() signatureJanne Grunau1-1/+1
fixup! rust: Add `name` argument to Module::init() Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-21drm/asahi: Enable soft faults by defaultAsahi Lina1-1/+1
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-21drm/asahi: Signal soft fault support to userspaceAsahi Lina2-2/+12
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-21drm/asahi: file: Update to newer VM_BIND APIAsahi Lina5-88/+99
Signed-off-by: Asahi Lina <lina@asahilina.net>
2024-09-21drm/asahi: run rustfmtJanne Grunau1-6/+9
Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-21drm/sched: Fix dynamic job-flow control raceRob Clark3-8/+5
Fixes a race condition reported here: https://github.com/AsahiLinux/linux/issues/309#issuecomment-2238968609 The whole premise of lockless access to a single-producer-single- consumer queue is that there is just a single producer and single consumer. That means we can't call drm_sched_can_queue() (which is about queueing more work to the hw, not to the spsc queue) from anywhere other than the consumer (wq). This call in the producer is just an optimization to avoid scheduling the consuming worker if it cannot yet queue more work to the hw. It is safe to drop this optimization to avoid the race condition. Suggested-by: Asahi Lina <lina@asahilina.net> Fixes: a78422e9dff3 ("drm/sched: implement dynamic job-flow control") Closes: https://github.com/AsahiLinux/linux/issues/309 Cc: stable@vger.kernel.org Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-09-18power: supply: Drop use_cnt check from power_supply_property_is_writeable()Hans de Goede1-5/+1
power_supply_property_is_writeable() gets called from the is_visible() callback for the sysfs attributes of power_supply class devices and for the sysfs attributes of power_supply core instantiated hwmon class devices. These sysfs attributes get registered by the device_add() respectively power_supply_add_hwmon_sysfs() calls in power_supply_register(). use_cnt gets initialized to 0 and is incremented only after these calls. So when power_supply_property_is_writeable() gets called it always return -ENODEV because of use_cnt == 0. This causes all the attributes to have permissions of 444 even those which should be writable. This used to be a problem only for hwmon sysfs attributes but since commit be6299c6e55e ("power: supply: sysfs: use power_supply_property_is_writeable()") this now also impacts power_supply class sysfs attributes. Fixes: be6299c6e55e ("power: supply: sysfs: use power_supply_property_is_writeable()") Fixes: e67d4dfc9ff1 ("power: supply: Add HWMON compatibility layer") Cc: stable@vger.kernel.org Cc: Thomas Weißschuh <linux@weissschuh.net> Cc: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-09-18ALSA: usb-audio: Add mixer quirk for RME Digiface USBAsahi Lina2-0/+414
Implement sync, output format, and input status mixer controls, to allow the interface to be used as a straight ADAT/SPDIF (+ Headphones) I/O interface. This does not implement the matrix mixer, output gain controls, or input level meter feedback. The full mixer interface is only really usable using a dedicated userspace control app (there are too many mixer nodes for alsamixer to be usable), so for now we leave it up to userspace to directly control these features using raw USB control messages. This is similar to how it's done with some FireWire interfaces (ffado-mixer). Signed-off-by: Asahi Lina <lina@asahilina.net> Link: https://patch.msgid.link/20240903-rme-digiface-v2-2-71b06c912e97@asahilina.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-09-18ALSA: usb-audio: Add quirk for RME Digiface USBCyan Nyan2-1/+228
Add trivial support for audio streaming on the RME Digiface USB. Binds only to the first interface to allow userspace to directly drive the complex I/O and matrix mixer controls. Signed-off-by: Cyan Nyan <cyan.vtb@gmail.com> [Lina: Added 2x/4x sample rate support & boot/format quirks] Co-developed-by: Asahi Lina <lina@asahilina.net> Signed-off-by: Asahi Lina <lina@asahilina.net> Link: https://patch.msgid.link/20240903-rme-digiface-v2-1-71b06c912e97@asahilina.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-09-18ALSA: usb-audio: Replace complex quirk lines with macrosTakashi Iwai1-1617/+593
Apply the newly introduced macros for reduce the complex expressions and cast in the quirk table definitions. It results in a significant code reduction, too. There should be no functional changes. Link: https://patch.msgid.link/20240814134844.2726-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-09-18ALSA: usb-audio: Define macros for quirk table entriesTakashi Iwai1-0/+77
Many entries in the USB-audio quirk tables have relatively complex expressions. For improving the readability, introduce a few macros. Those are applied in the following patch. Link: https://patch.msgid.link/20240814134844.2726-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-09-17squash! PCI: apple: Avoid PERST# deassertion through gpiod initializationbits/140-pciJanne Grunau1-3/+4
Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-16hwmon: macsmc: wire up manual fan control supportJames Calligeros1-1/+115
The SMC provides an interface for manually controlling the speeds of any fans attached to it. Expose this via the standard hwmon interface. Once a fan is in manual control, the SMC makes no attempts to save users from themselves. It is possible to write arbitrary values outside of the SMC's reported safe range. The driver therefore does its own sanity checking. Since we are unsure whether or not leaving the fans in manual mode can cause damage to Apple Silicon devices, this functionality is gated behind a very explicit and scary-sounding unsafe module parameter. Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
2024-09-16platform/apple: smc: Add apple_smc_write_f32_scaledJanne Grunau2-0/+42
Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-16power: supply: macsmc_power: Report not charging for CHLS thresholdsJanne Grunau1-8/+19
If a CHLS charge threshold is configured and the current SoC is above the start threshold report a busy BMS as not charging. Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-16power: supply: macsmc_power: Remove CSILHector Martin1-6/+0
Gone in Sequoia firmware. Signed-off-by: Hector Martin <marcan@marcan.st>
2024-09-16power: supply: macsmc_power: Add CHLS charge thresholdsHector Martin1-14/+46
Since macOS Sequoia firmware, CHLS replaced CHWA and now allows an arbitrary end charge threshold to be configured. Prefer CHWA over CHLS since the SMC firmware from iBoot-10151.1.1 (macOS 14.0) is not compatible with our CHGLS usage. It was working with the SMC firmware from iBoot-10151.121.1 (macOS 14.5). Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-16hwmon: macsmc: Avoid global writable hwmon_chip_infoJanne Grunau1-62/+44
Should be squashed into "hwmon: add macsmc-hwmon driver" Signed-off-by: Janne Grunau <j@jannau.net>
2024-09-16hwmon: add macsmc-hwmon driverJames Calligeros5-0/+649
Apple Silicon devices, particularly Macs, continue Apple's tradition of integrating a ridiculous number of sensors on their products. Most of these report to the System Management Controller, and their data is exposed by the SMC firmware as simple key-value pairs. This commit adds an hwmon drive for retrieving the data reported by the temperature, voltage, current and power sensors, as well as fan data. Devices each expose their own unique set of sensors and fans, even with the SMC being baked into the SoC. This driver walks a devicetree node in order to discover the sensors present on the current device at runtime. Co-developed-by: Janne Grunau <j@jannau.net> Signed-off-by: Janne Grunau <j@jannau.net> Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
2024-09-16platform/apple: smc: Add apple_smc_read_ioft_scaledJanne Grunau2-0/+20
"ioft" is a 48.16 fixed point type. Signed-off-by: Janne Grunau <j@jannau.net>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 13:45:33 +0000