Changes in Makefile

031beb4e - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 17:54:58 +0000

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd-14.2/sys/modules/sound/driver/hda/Makefile

193d9e76 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 10:10:17 +0000

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd-14.2/sys/modules/sound/driver/hda/Makefile

7c6b05d2 - Major snd_hda driver rewrite:

Sun, 15 Jan 2012 13:21:36 +0000

Major snd_hda driver rewrite: - Huge old hdac driver was split into three independent pieces: HDAcontroller driver (hdac), HDA CODEC driver (hdacc) and HDA sudio functiondriver (hdaa). - Support for multichannel recording was added. Now, as specificationdefines, driver checks input associations for pins with sequence numbers14 and 15, and if found (usually) -- works as before, mixing signalstogether. If it doesn't, it configures input association as multichannel. - Signal tracer was improved to look for cases where several DACs/ADCs inCODEC can work with the same audio signal. If such case found, driverregisters additional playback/record stream (channel) for the pcm device. - New controller streams reservation mechanism was implemented. Thatallows to have more pcm devices then streams supported by the controller(usually 4 in each direction). Now it limits only number of simultaneouslytransferred audio streams, that is rarely reachable and properly reportedif happens. - Codec pins and GPIO signals configuration was exported via set ofwritable sysctls. Another sysctl dev.hdaa.X.reconfig allows to triggerdriver reconfiguration in run-time. - Driver now decodes pins location and connector type names. In some casesit allows to hint user where on the system case connectors, related to thepcm device, are located. Number of channels supported by pcm device,reported now (if it is not 2), should also make search easier. - Added workaround for digital mic on some Asus laptops/netbooks.MFC after: 2 monthsSponsored by: iXsystems, Inc. List of files: /freebsd-14.2/sys/modules/sound/driver/hda/Makefile

1f0387f7 - Add support for Intel High Definition Audio Controller.

Sun, 01 Oct 2006 11:13:00 +0000

Add support for Intel High Definition Audio Controller.This driver make a special guarantee that "playback" workson majority hardwares with minimal or without specific vendorquirk.This driver is a product of collaborative effort made by: Stephane E. Potvin Andrea Bittau Wesley Morgan Daniel Eischen Maxime Guillaud Ariff Abdullah ....and various people from freebsd-multimedia@FreeBSD.orgRefer to snd_hda(4) for features and issues.Welcome To HDA.Sponsored by: Defenxis Sdn. Bhd. List of files: /freebsd-14.2/sys/modules/sound/driver/hda/Makefile