wireguard-openbsd/sys/arch/macppc/dev/i2s.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/arch/macppc/dev/i2s.c?h=jd%2Fqueueboosts 2016-09-14T06:12:19Z Remove drain(), query_encoding(), mappage() and get_default_params() 2016-09-14T06:12:19Z ratchov ratchov@openbsd.org 2016-09-14T06:12:19Z urn:sha1:7cb42e31c81b1e003815ca6e6cbf9182b1f7e7fe methods from all audio drivers and from the audio_if structure as they are never called. Properly set "msb" and "bps" fields for both play and rec directions. 2016-08-30T11:20:09Z ratchov ratchov@openbsd.org 2016-08-30T11:20:09Z urn:sha1:347c0a49b5e6c0070e1b82f3bea2dbab79903741 Fixes "audio0: different play and record parameters ... " errors, and probably other unreported errors. help and ok landry@ Oups, remove '#define I2S_DEBUG' again. 2016-06-26T06:50:26Z mglocker mglocker@openbsd.org 2016-06-26T06:50:26Z urn:sha1:1c440cd0eb8d330100fab91c4cddbff9226d1a16 Make i2s compile with I2S_DEBUG; %x -> %p. 2016-06-26T06:48:39Z mglocker mglocker@openbsd.org 2016-06-26T06:48:39Z urn:sha1:74be753d31e1035f908abf264f0da86273c144a7 sizes for free(); ok semarie 2015-09-08T08:29:35Z deraadt deraadt@openbsd.org 2015-09-08T08:29:35Z urn:sha1:58d5cf8a7dc00f4d357918db94831564cfaa56aa Make sound cards work on older PowerMacs. 2015-07-17T22:30:58Z mpi mpi@openbsd.org 2015-07-17T22:30:58Z urn:sha1:7d1fae03b23737bb3c4a5690fb646a07d2a07a3f On such machines the device-tree contains absolute addresses for the various sound buttons and the hardware was not properly initiliazed. Problem reported and fix tested by Fabian Frédérick. Check for the correct bit in the interrupts property of the device-tree 2015-06-03T08:30:27Z mpi mpi@openbsd.org 2015-06-03T08:30:27Z urn:sha1:a74f2f29ca7bf7d096c77a1190ad39685111fcf9 to determin if interrupts should be established as edge/level triggered. Fix audio interrupts on U4 systems. On such systems the "interrupts" fields in the device-tree has more bits set and cannot be compared to 0. Remove all audio format conversion code from the kernel (btw holding 2015-05-11T06:46:21Z ratchov ratchov@openbsd.org 2015-05-11T06:46:21Z urn:sha1:ac2bb4f35e5a57326fc135134dc640899d0b5bd0 the kernel_lock), as we already do better conversions in user-mode. Yet, no need for every single driver to fiddle with the conversion code as they are done transparently by common MI code. With help from armani and miod, support from mpi ok armani@ Mark audio interrupt handlers as MPSAFE, they already grab the right 2015-04-07T09:54:11Z mpi mpi@openbsd.org 2015-04-07T09:54:11Z urn:sha1:3b53f4635b7e8d37260d3912260d114f75431e9e mutex when necessary. ok kettenis@, ratchov@ Work around broken device-tree in PowerMac7,2 and PowerMac7,3 (K2 systems) 2015-03-24T16:29:09Z mpi mpi@openbsd.org 2015-03-24T16:29:09Z urn:sha1:a05e39a700f6e3150fa4639e29f007f533a06ab1 and get the correct offsets from the "i2s" node. Also explicitly enable the clock in FCR1 as the firmware does not do it on such machine. Still not enough to get the sound working in such systems but get rid of the annoying "i2s_set_rate: timeout" message during boot and plugging an headphone is now correctly detected.