avd support - #527
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Signed-off-by: Hector Martin <marcan@marcan.st> Co-developed-by: Janne Grunau <j@jannau.net> Signed-off-by: Janne Grunau <j@jannau.net>
t8103: - WLAN (SMC PMU GPIO AsahiLinux#13) Signed-off-by: Hector Martin <marcan@marcan.st>
- WLAN (SMC PMU GPIO AsahiLinux#13) - SD (SMC PMU GPIO AsahiLinux#26) Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hector Martin <marcan@marcan.st>
This causes flakiness if shut down; don't do it until we find out what's going on. Signed-off-by: Hector Martin <marcan@marcan.st>
This should now work properly with power domain dependencies. With "apple,always-on" removed from ps_pmp add it as dependency for the dcp* power-domains. Fixes dcp crashes on power state changes. TODO: investigate if it is enough to power ps_pmp on during SetPowerState calls. Signed-off-by: Janne Grunau <j@jannau.net>
Enables keyboard and touchpad input on MacBook Air (M1, 2020) and MacBook Pro (13-inch, M1, 2020). Signed-off-by: Janne Grunau <j@jannau.net>
Enables keyboard and touchpad input on MacBook Pro (14/16-inch, M1 Pro/Max, 2021). Signed-off-by: Janne Grunau <j@jannau.net>
Those provide trackpad and keyboard for j413/j493. Add keyboard alias & layout props for t8112 laptops Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Hector Martin <marcan@marcan.st>
arm64: dts: apple: t8103-j274: Add speaker I/V sense slots Specify TDM slots for the speaker amp IC to transmit I/V sense measurements in. arm64: dts: apple: j293/j313: Model SDZ GPIO as a regulator Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Co-developed-by: Hector Martin <marcan@marcan.st> Signed-off-by: Hector Martin <marcan@marcan.st>
arm64: dts: apple: t600x-j314-j316: Add speaker I/V sense slots Specify TDM slots for the speaker amp IC to transmit I/V sense measurements in. Make sure the channel order mirrors that of the playback PCM. arm64: dts: apple: t600x-j314-j316: Zero out unused speaker sense slots Make one left codec and one right codec zero out the unused slots on their respective speaker sense buses. Internally, inside the SoC, the left and right sense buses are ORed, and zeroing-out the unused slots on one bus is required so as not to corrupt the data on the other. arm64: dts: apple: t600x: describe shared SDZ GPIO for tas2764 machines with the tas2764 amp codec share a GPIO line for asserting/deasserting the SDZ pin on the chips. describe this as a regulator to facilitate chip reset on suspend/resume Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Co-developed-by: Hector Martin <marcan@marcan.st> Signed-off-by: Hector Martin <marcan@marcan.st> Co-developed-by: James Calligeros <jcalligeros99@gmail.com> Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
arm64: dts: apple: t8112: describe shared SDZ GPIO for tas2764 machines with the tas2764 amp codec share a GPIO line for asserting/deasserting the SDZ pin on the chips. describe this as a regulator to facilitate chip reset on suspend/resume Co-developed-by: Hector Martin <marcan@marcan.st> Signed-off-by: Hector Martin <marcan@marcan.st> Co-developed-by: James Calligeros <jcalligeros99@gmail.com> Signed-off-by: James Calligeros <jcalligeros99@gmail.com> Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
The Mac Studio M1 Max (t6001) model has a built-in USB3 hub. This hub has a firmware flash which is also connected to an AP SPI controller. The hub starts out in reset and the host is expected to bring it out of reset, potentially after upgrading/validating the firmware. We won't be doing anything with the firmware, so just use gpio-hog to flip the two GPIOs needed to bring up the hub chip. Signed-off-by: Hector Martin <marcan@marcan.st>
The dcp co-processor crashes on HDMI unplug while it apparently tries to notify pmp. Handle "notify_pmp" as a parent dependency for "ps_disp0_fe" and "ps_dispext_fe". Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
The display system is initialized by the bootloader to provide a simple framebuffer at startup. Memory for the framebuffer and heap for the display co-processor are alreay mapped through the IOMMU. IOMMU intialization must preserve this mappings to avoid crashing the display co-processor. The exisitng mappings are caried in the devicetree. They are applied during device attach to ensure the IOMMU framework is aware of these mapping. Mappings are filled by m1n1 during boot. Based on https://lore.kernel.org/asahi/20220923123557.866972-1-thierry.reding@gmail.com arch: arm64: apple: t8103: Add connector type property for DCP* arch: arm64: apple: Add dcp panel node for t8103 based laptops and imacs The panel node will contain among other properties backlight control related properties from the "backlight" node in the ADT. arm64: dts: apple: t8103: Add "ps_disp0_cpu0" as resets for dcp Signed-off-by: Janne Grunau <j@jannau.net>
The display system is initialized by the bootloader to provide a simple framebuffer at startup. Memory for the framebuffer and heap for the display co-processor are alreay mapped through the IOMMU. IOMMU intialization must preserve this mappings to avoid crashing the display co-processor. The exisitng mappings are caried in the devicetree. They are applied during device attach to ensure the IOMMU framework is aware of these mapping. Mappings are filled by m1n1 during boot. Based on https://lore.kernel.org/asahi/20220923123557.866972-1-thierry.reding@gmail.com arch: arm64: apple: t600x: Add connector type property for DCP* arch: arm64: apple: Add dcp panel node for t600x based laptops The panel node will contain among other properties backlight control related properties from the "backlight" node in the ADT. arm64: dts: apple: t600x: Add "ps_disp0_cpu0" as resets for dcp Signed-off-by: Janne Grunau <j@jannau.net>
arm64: dts: apple: t8112: Add "ps_disp0_cpu0" as resets for dcp arm64: dts: apple: t8112-j473: Add dptx-phy power-domain The HDMI output used by framebuffer0 requires the display controller and external DP phy power-domains to remain active. Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hector Martin <marcan@marcan.st>
Removes the "apple,always-on" property from ps_disp0_fe/cpu0. Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Asahi Lina <lina@asahilina.net>
to be dropped Signed-off-by: Asahi Lina <lina@asahilina.net>
Signed-off-by: Janne Grunau <j@jannau.net>
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Allows restoring state after a reset Signed-off-by: sofus <sofus.c@icloud.com>
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Signed-off-by: sofus <sofus.c@icloud.com>
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manually merged into bits/000-devicetree, bits/020-dart and bits/240-isp (due to media/platform/apple dir dependency) |
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Does this already support AV1 hardware decoding on M3? |
Author
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no, only h264 and vp9 |
do you have plans to add support for av1 on supported devices? |
Author
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i would love to, but i only have an m2. I hope to find a solution after i add support for hevc |
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(basic) support has been tested on most SoC's.
The driver is based (very much) on rockchip's rkvdec driver, so most of the v4l2 stuff should be ok.
Codec stuff would not have been possible without eiln's work