Changes in Makefile

3983f7b9 - ALSA: core: Use -y instead of -objs in Makefile

Tue, 07 May 2024 13:55:01 +0000

ALSA: core: Use *-y instead of *-objs in Makefile*-objs suffix is reserved rather for (user-space) host programs whileusually *-y suffix is used for kernel drivers (although *-objs worksfor that purpose for now).Let's correct the old usages of *-objs in Makefiles.Signed-off-by: Takashi Iwai Reviewed-by: Andy Shevchenko Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20240507135513.14919-2-tiwai@suse.de List of files: /linux-6.15/sound/Makefile

de3a9980 - ALSA: virtio: add virtio sound driver

Tue, 02 Mar 2021 16:47:02 +0000

ALSA: virtio: add virtio sound driverIntroduce skeleton of the virtio sound driver. The driver implementsthe virtio sound device specification, which has become part of thevirtio standard.Initial initialization of the device, virtqueues and creation of anempty ALSA sound device.Signed-off-by: Anton Yakovlev Link: https://lore.kernel.org/r/20210302164709.3142702-3-anton.yakovlev@opensynergy.comSigned-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

cc3196ae - ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver

Mon, 14 May 2018 06:27:37 +0000

ALSA: xen-front: Introduce Xen para-virtualized sound frontend driverIntroduce skeleton of the para-virtualized Xen soundfrontend driver.Initial handling for Xen bus states: implementXen bus state machine for the frontend driver according tothe state diagram and recovery flow from sound para-virtualizedprotocol: xen/interface/io/sndif.h.Signed-off-by: Oleksandr Andrushchenko Reviewed-by: Juergen Gross Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/sound/Makefile

727dede0 - sound: Retire OSS

Tue, 24 Oct 2017 07:15:23 +0000

sound: Retire OSSSince no complaints have been raised after disabling the build of OSS(Open Sound System) by the commit 31cbee6a5611 ("sound: Disable thebuild of OSS drivers"), let's finally drop the whole code anddocumentation.Some glue codes are still left intact since sound/oss/dmasound stuffremains -- which is an independent implementation solely for m68k, andit's not covered by ALSA yet.Also, a couple of API header files (linux/sound.h andlinux/soundcard.h) are kept remaining as well, since the OSS APIitself is still supported by ALSA OSS emulation, and applications canrefer to these.Where we're at it, some help texts in the top-level Kconfig areadjusted, too (who still needs to specify I/O port in kbuildnowadays?).Reviewed-by: Jaroslav Kysela Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

8d433441 - ASoC: add new ac97 bus support

Sat, 02 Sep 2017 19:54:05 +0000

ASoC: add new ac97 bus supportAdd the new ac97 bus support, with ac97 bus automatic probing.Signed-off-by: Robert Jarzmik Acked-by: Charles Keepax Signed-off-by: Mark Brown List of files: /linux-6.15/sound/Makefile

287599cf - ALSA: add Intel HDMI LPE audio driver for BYT/CHT-T

Tue, 24 Jan 2017 22:57:51 +0000

ALSA: add Intel HDMI LPE audio driver for BYT/CHT-TOn Baytrail and Cherrytrail, HDaudio may be fused out or disabledby the BIOS. This driver enables an alternate path to the i915display registers and DMA.Although there is no hardware path between i915 display and LPE/SSTaudio clusters, this HDMI capability is referred to in the documentationas "HDMI LPE Audio" so we keep the name for consistency. There is nohardware path or control dependencies with the LPE/SST DSP functionality.The hdmi-lpe-audio driver will be probed when the i915 driver createsa child platform device.Since this driver is neither SoC nor PCI, a new x86 folder is addedAdditional indirections in the code will be cleaned up in the next seriesto aid smoother DP integrationSigned-off-by: Pierre-Louis Bossart Signed-off-by: Jerome Anand Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

0984d159 - sound: oss: Use kernel_read_file_from_path() for mod_firmware_load()

Mon, 25 Jul 2016 13:39:53 +0000

sound: oss: Use kernel_read_file_from_path() for mod_firmware_load()Since recently we have kernel_read_file_from_path(), and it's doingthe same thing as our own home-baked mod_firmware_load(). Let's usethe official API function and clean up the old code.Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

e3d280fc - ALSA: hda - Make snd_hda_bus_type public

Tue, 17 Feb 2015 20:46:37 +0000

ALSA: hda - Make snd_hda_bus_type publicDefine the common hd-audio driver and device types to bind oversnd_hda_bus_type publicly. This allows to implement other type ofdevice and driver code over hd-audio bus.Now both struct hda_codec and struct hda_codec_driver inherit thesenew struct hdac_device and struct hdac_driver, respectively.The bus registration is done in subsys_initcall() to assure itbefore any other driver registrations.Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

31ef9134 - ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver

Tue, 15 Mar 2011 06:53:21 +0000

ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driverAdd a driver for two playback-only FireWire devices based on the OXFW970chip.v2: better AMDTP API abstraction; fix fw_unit leak; small fixesv3: cache the iPCR valuev4: FireWave constraints; fix fw_device reference counting; fix PCR caching; small changes and fixesv5: volume/mute support; fix crashing due to pcm stop racesv6: fix build; one-channel volume for LaCiev7: use signed values to make volume (range checks) work; fix function block IDs for volume/mute; always use channel 0 for LaCie volumeSigned-off-by: Clemens Ladisch Acked-by: Stefan Richter Tested-by: Jay Fenlason Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

6c7578bb - ALSA: Add Atmel ALSA drivers directory

Thu, 05 Feb 2009 12:11:01 +0000

ALSA: Add Atmel ALSA drivers directorySigned-off-by: Hans-Christian Egtvedt Signed-off-by: Haavard Skinnemoen Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

3b0a899c - [ALSA] Add SPI devices to ALSA Kconfig and Makefile

Mon, 23 Jul 2007 13:52:42 +0000

[ALSA] Add SPI devices to ALSA Kconfig and MakefileThis patch adds SPI devices in the ALSA diretory, including the Kconfig andMakefile.Signed-off-by: Hans-Christian Egtvedt Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela List of files: /linux-6.15/sound/Makefile

198de43d - [ALSA] Add ALSA support for the SEGA Dreamcast PCM device

Fri, 18 May 2007 12:26:59 +0000

[ALSA] Add ALSA support for the SEGA Dreamcast PCM deviceALSA support for the SEGA Dreamcast Yamaha AICA sound device (pcm)This patch adds ALSA sound support for pcm playback on two channels onthe SEGA Dreamcast built-in sound device (the Yamaha AICA)Add driver for the AICA sound device built into the SEGA DreamcastHook it all up with the build system.Signed-off-by: Adrian McMenamin Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela List of files: /linux-6.15/sound/Makefile

a3288176 - [ALSA] ASoC: Build files

Fri, 06 Oct 2006 16:33:55 +0000

[ALSA] ASoC: Build filesThis patch adds support for building the ASoC core and the dynamic audiopower management support.Signed-off-by: Liam Girdwood Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela List of files: /linux-6.15/sound/Makefile

e1036502 - [PATCH] remove config ordering/dependency between ucb1400-ts and sound subsystem

Tue, 12 Dec 2006 18:32:29 +0000

[PATCH] remove config ordering/dependency between ucb1400-ts and sound subsystemCommit 2d4ba4a3b9aef95d328d74a17ae84f8d658059e2 introduced a dependencythat was never meant to exist when the ac97_bus.c module was created.Move ac97_bus.c up the directory hierarchy to make sure it is built whenselected even if sound is configured out so things work as originallyintended.Signed-off-by: Nicolas Pitre Acked-by: Randy Dunlap Signed-off-by: Linus Torvalds List of files: /linux-6.15/sound/Makefile

b9dd6ffc - [PATCH] build sound/sound_firmware.c only for OSS

Fri, 29 Sep 2006 09:01:36 +0000

[PATCH] build sound/sound_firmware.c only for OSSAll sound/sound_firmware.c contains is mod_firmware_load() that is a legacyAPI only used by some OSS drivers.This patch builds it into an own sound_firmware module that is only builtdepending on CONFIG_SOUND_PRIME making the kernel slightly smaller for ALSAusers.[alan@lxorguk.ukuu.org.uk: comment fix]Signed-off-by: Adrian Bunk Acked-by: Takashi Iwai Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds List of files: /linux-6.15/sound/Makefile

30833195 - [ALSA] fix build failure due to snd-aoa

Mon, 26 Jun 2006 11:11:09 +0000

[ALSA] fix build failure due to snd-aoaWhen snd-aoa is not built or built as modules, but CONFIG_SND is yes,kernel build fails due to a bug I introduced when adding snd-aoa. Thispatch fixes it.From: Takashi Iwai Signed-off-by: Johannes Berg Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela List of files: /linux-6.15/sound/Makefile

f3d9478b - [ALSA] snd-aoa: add snd-aoa

Wed, 21 Jun 2006 13:42:43 +0000

[ALSA] snd-aoa: add snd-aoaThis large patch adds all of snd-aoa.Consisting of many modules, it currently replaces snd-powermacfor all layout-id based machines and handles many more (forexample new powerbooks and powermacs with digital output thatpreviously couldn't be used at all).It also has support for all layout-IDs that Apple has (judgingfrom their Info.plist file) but not all are tested.The driver currently has 2 known regressions over snd-powermac: * it doesn't handle powermac 7,2 and 7,3 * it doesn't have a DRC control on snapper-based machinesI will fix those during the 2.6.18 development cycle.Signed-off-by: Johannes Berg Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/Makefile

1da177e4 - Linux-2.6.12-rc2

Sat, 16 Apr 2005 22:20:36 +0000

Linux-2.6.12-rc2Initial git repository build. I'm not bothering with the full history,even though we have it. We can create a separate "historical" gitarchive of that later if we want to, and in the meantime it's about3.2GB when imported into git - space that would just make the earlygit days unnecessarily complicated, when we don't have a lot of goodinfrastructure for it.Let it rip! List of files: /linux-6.15/sound/Makefile