Changes in Makefile

fdd51b3e - ALSA: firewire: Use -y instead of -objs in Makefile

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

ALSA: firewire: 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.Cc: Takashi Sakamoto Signed-off-by: Takashi Iwai Reviewed-by: Takashi Sakamoto Reviewed-by: Andy Shevchenko Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20240507135513.14919-8-tiwai@suse.de List of files: /linux-6.15/sound/firewire/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/firewire/Makefile

17c4e5ea - ALSA: fireface: add skeleton for RME Fireface series

Fri, 31 Mar 2017 13:05:59 +0000

ALSA: fireface: add skeleton for RME Fireface seriesThis commit adds a new driver for RME Fireface series. This commit justcreates/removes card instance according to IEEE 1394 bus event. Morefunctions will be added in following commits.Three types of firmware have released by RME GmbH; for Fireface 400, forFireface 800 and for UCX/802/UFX. It's reasonable that these models usedifferent protocol for communication. Currently, I've investigatedFireface 400 and nothing others.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

6c3cef48 - ALSA: firewire-motu: add skeleton for Mark of the unicorn (MOTU) FireWire series

Wed, 22 Mar 2017 12:30:11 +0000

ALSA: firewire-motu: add skeleton for Mark of the unicorn (MOTU) FireWire seriesThis commit adds an new driver for MOTU FireWire series. In this commit,this driver just creates/removes card instance according to bus event.More functionalities will be added in following commits.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

0c95c1d6 - ALSA: firewire-lib: add tracepoints to dump a part of isochronous packet data

Mon, 09 May 2016 12:12:46 +0000

ALSA: firewire-lib: add tracepoints to dump a part of isochronous packet dataWhen audio and music units have some quirks in their sequence of packet,it's really hard for non-owners to identify the quirks. Although developersneed dumps for sequence of packets, it's difficult for users who have noknowledges and no equipments for this purpose.This commit adds tracepoints for this situation. When users encounterthe issue, they can dump a part of packet data via Linux tracing frameworkas long as using drivers in ALSA firewire stack.Additionally, tracepoints for outgoing packets will be our help to checkand debug packet processing of ALSA firewire stack.This commit newly adds 'snd_firewire_lib' subsystem with 'in_packet' and'out_packet' events. In the events, some attributes of packets and theindex of packet managed by this module are recorded per packet.This is an usage:$ trace-cmd record -e snd_firewire_lib:out_packet \ -e snd_firewire_lib:in_packet/sys/kernel/tracing/events/snd_firewire_lib/out_packet/filter/sys/kernel/tracing/events/snd_firewire_lib/in_packet/filterHit Ctrl^C to stop recording^C$ trace-cmd report trace.dat...23647.033934: in_packet: 01 4073 ffc0 ffc1 00 000f0040 9001b2d1 122 4423647.033936: in_packet: 01 4074 ffc0 ffc1 00 000f0048 9001c83b 122 4523647.033937: in_packet: 01 4075 ffc0 ffc1 00 000f0050 9001ffff 002 4623647.033938: in_packet: 01 4076 ffc0 ffc1 00 000f0050 9001e1a6 122 4723647.035426: out_packet: 01 4123 ffc1 ffc0 01 010f00d0 9001fb40 122 1723647.035428: out_packet: 01 4124 ffc1 ffc0 01 010f00d8 9001ffff 002 1823647.035429: out_packet: 01 4125 ffc1 ffc0 01 010f00d8 900114aa 122 1923647.035430: out_packet: 01 4126 ffc1 ffc0 01 010f00e0 90012a15 122 20(Here, some common fields are omitted so that a line to be within 80characters.)...One line represent one packet. The legend for the last nine fields is: - The second of cycle scheduled for the packet - The count of cycle scheduled for the packet - The ID of node as source (hex) - Some devices transfer packets with invalid source node ID in their CIP header. - The ID of node as destination (hex) - The value is not in CIP header of packets. - The value of isochronous channel - The first quadlet of CIP header (hex) - The second quadlet of CIP header (hex) - The number of included quadlets - The index of packet in a buffer maintained by this moduleThis is an example to parse these lines from text file by Python3 script:\#!/usr/bin/env python3import sysdef parse_ts(second, cycle, syt): offset = syt & 0xfff syt >>= 12 if cycle & 0x0f > syt: cycle += 0x10 cycle &= 0x1ff0 cycle |= syt second += cycle // 8000 cycle %= 8000 # In CYCLE_TIMER of 1394 OHCI, second is represented in 8 bit. second %= 128 return (second, cycle, offset)def calc_ts(second, cycle, offset): ts = offset ts += cycle * 3072 # In DMA descriptor of 1394 OHCI, second is represented in 3 bit. ts += (second % 8) * 8000 * 3072 return tsdef subtract_ts(minuend, subtrahend): # In DMA descriptor of 1394 OHCI, second is represented in 3 bit. if minuend < subtrahend: minuend += 8 * 8000 * 3072 return minuend - subtrahendif len(sys.argv) != 2: print('At least, one argument is required for packet dump.') sys.exit()filename = sys.argv[1]data = []prev = 0with open(filename, 'r') as f: for line in f: pos = line.find('packet:') if pos < 0: continue pos += len('packet:') line = line[pos:].strip() fields = line.split(' ') datum = [] datum.append(fields[8]) syt = int(fields[6][4:], 16) # Empty packet in IEC 61883-1, or NODATA in IEC 61883-6 if syt == 0xffff: data_blocks = 0 else: payload_size = int(fields[7], 10) data_block_size = int(fields[5][2:4], 16) data_blocks = (payload_size - 2) / data_block_size datum.append(data_blocks) second = int(fields[0], 10) cycle = int(fields[1], 10) start = (second << 25) | (cycle << 12) datum.append('0x{0:08x}'.format(start)) start = calc_ts(second, cycle, 0) datum.append("0x" + fields[5]) datum.append("0x" + fields[6]) if syt == 0xffff: second = 0 cycle = 0 tick = 0 else: second, cycle, tick = parse_ts(second, cycle, syt) ts = calc_ts(second, cycle, tick) datum.append(start) datum.append(ts) if ts == 0: datum.append(0) datum.append(0) else: # Usual case, or a case over 8 seconds. if ts > start or start > 7 * 8000 * 3072: datum.append(subtract_ts(ts, start)) if ts > prev or start > 7 * 8000 * 3072: gap = subtract_ts(ts, prev) datum.append(gap) else: datum.append('backward') else: datum.append('invalid') prev = ts data.append(datum)sys.exit()The data variable includes array with these elements:- The index of the packet- The number of data blocks in the packet- The value of cycle count (hex)- The value of CIP header 1 (hex)- The value of CIP header 2 (hex)- The value of cycle count (tick)- The value of calculated presentation timestamp (tick)- The offset between the cycle count and presentation timestamp- The elapsed ticks from the previous presentation timestampSigned-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

9e2004f9 - ALSA: oxfw: obsolete scs1x module

Tue, 22 Dec 2015 00:15:45 +0000

ALSA: oxfw: obsolete scs1x moduleNow ALSA oxfw driver gains functionalities which scs1x module has.This commit obsoletes the scs1x module, and adds a line of MODULE_ALIASto load oxfw module instead of scs1x module.In scs1x module, the name of 'shortname' field is fixed as 'SCS1x'. Thisfield is used to name MIDI ports for both of SCS.1m and SCS.1d. This isnot good because typically some SCS.1m and SCS.1d are used in the samesystem. It's better to distinguish them according to name of the ports.This commit applies model name in config ROM to the 'shortname'.For the name of 'driver' and 'longname', this commit uses the same wayapplied to the other models. This change may not bring disadvantages tousers because userspace applications use ALSA rawmidi or seq interfaceand these interfaces are not influenced by them directly.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

ad4401e5 - ALSA: oxfw: remove a meaningless entry from firewire Makefile

Sun, 18 Oct 2015 04:46:48 +0000

ALSA: oxfw: remove a meaningless entry from firewire MakefileA former commit moves oxfw-related codes to a sub-directory, while itforgot to remove an entry from Makefile in parent directory.Fixes: 1a4e39c2e5ca('ALSA: oxfw: Move to its own directory')Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

c0949b27 - ALSA: firewire-tascam: add skeleton for TASCAM FireWire series

Thu, 01 Oct 2015 13:02:11 +0000

ALSA: firewire-tascam: add skeleton for TASCAM FireWire seriesThis commit adds a new driver for TASCAM FireWire series. In this commit,this driver just creates/removes card instance according to bus event.More functionalities will be added in following commits.TASCAM FireWire series consists of: * PDI 1394P23 for IEEE 1394 PHY layer * PDI 1394L40 for IEEE 1394 LINK layer and IEC 61883 interface * XILINX XC9536XL * XILINX Spartan-II XC2S100 * ATMEL AT91M42800AIlya Zimnovich had investigated TASCAM FireWire series in 2011, anddiscover some features of his FW-1804. You can see a part of his researchin FFADO project.http://subversion.ffado.org/wiki/TascamA part of my work are based on Ilya's investigation, while this seriesdoesn't support the FW-1804, because of a lack of config ROMinformation and its protocol detail, especially for PCM channels.I observed that FW-1884 and FW-1082 don't work properly with 1394 OHCIcontroller based on VT6315. The controller can actually communicate packetsto these models, while these models generate no sounds. It may be due tothe PHY/LINK layer issues. Using 1394 OHCI controller produced by the othervendors such as Texas Instruments may work. Or adding another node on thebus.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

9edf723f - ALSA: firewire-digi00x: add skeleton for Digi 002/003 family

Wed, 30 Sep 2015 00:39:16 +0000

ALSA: firewire-digi00x: add skeleton for Digi 002/003 familyThis commit adds a new driver for Digidesign 002/003 family. This commitjust creates/removes card instance according to bus event. More functionswill be added in following commits.Digidesign 002/003 family consists of: * Agere FW802B for IEEE 1394 PHY layer * PDI 1394L40 for IEEE 1394 LINK layer and IEC 61883 interface * ALTERA ACEX EP1K50 for IEC 61883 layer and DSP controller * ADSP-21065L for signal processing[minor cleanup using skip_spaces() by tiwai]Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

5955815e - ALSA: firewire-lib: add data block processing layer for AM824 format

Sat, 19 Sep 2015 02:21:55 +0000

ALSA: firewire-lib: add data block processing layer for AM824 formatThis commit adds data block processing layer for AM824 format. The newlayer initializes streaming layer with its value for fmt field.Currently, most implementation of data block processing still remainsstreaming layer. In later commits, these codes will be moved to the layer.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

d67c46b9 - ALSA: firewire-lib: rename 'amdtp' to 'amdtp-stream' to prepare for functional separation

Sat, 19 Sep 2015 02:21:54 +0000

ALSA: firewire-lib: rename 'amdtp' to 'amdtp-stream' to prepare for functional separationIn later commit, data block processing layer will be newly added. Thislayer will be named as 'amdtp-am824'.This commit renames current amdtp file to amdtp-stream, to distinguish itfrom the new layer.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

1a4e39c2 - ALSA: oxfw: Move to its own directory

Fri, 28 Nov 2014 15:59:26 +0000

ALSA: oxfw: Move to its own directoryFollowed commits add much codes. To make the work easy, this commit createsown directory and move current file to it.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

8832c5a7 - ALSA: speakers: Rename to oxfw and rename some members

Fri, 28 Nov 2014 15:59:25 +0000

ALSA: speakers: Rename to oxfw and rename some membersThis commit renames 'firewire-speakers' to 'oxfw' to enhance support fordevices which based on OXFW970/971. A line for MODULE_ALIAS is added.Additionally, to help for works in followed paches, some membersin private structure are renamed.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

14ff6a09 - ALSA: dice: Move file to its own directory

Fri, 28 Nov 2014 15:59:12 +0000

ALSA: dice: Move file to its own directoryIn followed commits, dice driver is split into several files. For easilymanaging these files, this commit adds subdirectory and move file intothe directory.Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

fd6f4b0d - ALSA: bebob: Add skelton for BeBoB based devices

Fri, 25 Apr 2014 13:45:14 +0000

ALSA: bebob: Add skelton for BeBoB based devicesThis commit adds a new driver for BeBoB based devices with no specificoperations. Currently this driver just create/remove card instance accordingto callbacks.BeBoB is 'BridgeCo enhanced Breakout Box'. This is installed to firewiredevices with DM1000/DM1100/DM1500 chipset. It gives common way for hostsystem to handle BeBoB based devices.Current supported devices: - Edirol FA-66/FA-101 - PreSonus FIREBOX/FIREPOD/FP10/Inspire1394 - BridgeCo RDAudio1/Audio5 - Mackie Onyx 1220/1620/1640 (Firewire I/O Card) - Mackie d.2 (Firewire Option) - Stanton FinalScratch 2 (ScratchAmp) - Tascam IF-FW DM - Behringer XENIX UFX 1204/1604 - Behringer Digital Mixer X32 series (X-UF Card) - Apogee Rosetta 200/Rosetta 400 (X-FireWire card) - Apogee DA-16X/AD-16X/DD-16X (X-FireWire card) - Apogee Ensemble - ESI Quotafire610 - AcousticReality eARMasterOne - CME MatrixKFW - Phonix Helix Board 12 MkII/18 MkII/24 MkII - Phonic Helix Board 12 Universal/18 Universal/24 Universal - Lynx Aurora 8/16 (LT-FW) - ICON FireXon - PrismSound Orpheus/ADA-8XRDevices possible to be supported if identifying IDs: - Apogee Mini-Me Firewire/Mini-DAC Firewire - Behringer F-Control Audio 610/1616 - Cakewalk Sonar Power Studio 66 - CME UF400e - ESI Quotafire XL - Infrasonic DewX/Windy6 - Mackie Digital X Bus x.200/400 - Phonic Helix Board 12/18/24 - Phonic FireFly 202/302 - Rolf Spuler Firewire GuitarTested-by: David Henningsson Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

b5b04336 - ALSA: fireworks: Add skelton for Fireworks based devices

Fri, 25 Apr 2014 13:45:00 +0000

ALSA: fireworks: Add skelton for Fireworks based devicesThis commit adds a new driver for devices based on Fireworks. This driverjust creates/removes card instance according to callbacks.Fireworks is a board module which Echo Audio produced. This moduleconsists of three chipsets: - Communication chipset for IEEE1394 PHY/Link and IEC 61883-1/6 - DSP or/and FPGA for signal processing - Flash Memory to store firmwaresCurrent supported devices: - Mackie Onyx 400F/1200F - Echo AudioFire12/8(until 2009 July) - Echo AudioFire2/4/Pre8/8(since 2009 July) - Echo Fireworks 8/HDMI - Gibson Robot Interface pack/GoldTopSigned-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/Makefile

82fbb4f7 - ALSA: add DICE driver

Sun, 04 Sep 2011 20:04:49 +0000

ALSA: add DICE driverAs a start point for further development, this is an incomplete driverfor DICE devices:- only playback (so no clock source except the bus clock)- only 44.1 kHz- no MIDI- recovery after bus reset is slow- hwdep device is created, but not actually implementedContains compilation fixes by Stefan Richter.Signed-off-by: Clemens Ladisch List of files: /linux-6.15/sound/firewire/Makefile

1999c3a0 - ALSA: firewire: add Stanton SCS.1d/1m driver

Sat, 26 May 2012 09:43:19 +0000

ALSA: firewire: add Stanton SCS.1d/1m driverAdd a MIDI driver for the Stanton FireWire DJ controllers.Tested-by: Sean M. Pappalardo - D.J. Pegasus Signed-off-by: Clemens Ladisch List of files: /linux-6.15/sound/firewire/Makefile

3a691b28 - ALSA: add Apple iSight microphone driver

Wed, 11 May 2011 08:44:51 +0000

ALSA: add Apple iSight microphone driverThis adds an experimental driver for the front and rear microphones ofthe Apple iSight web camera.Signed-off-by: Clemens Ladisch Signed-off-by: Takashi Iwai List of files: /linux-6.15/sound/firewire/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/firewire/Makefile