summaryrefslogtreecommitdiff
path: root/include/sound/emux_synth.h
AgeCommit message (Collapse)AuthorFilesLines
2024-01-22ALSA: synth: Save a few bytes of memory when registering a 'snd_emux'Christophe JAILLET1-1/+1
snd_emux_register() calls pass a string literal as the 'name' parameter. So kstrdup_const() can be used instead of kfree() to avoid a memory allocation in such cases. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/9e7b94c852a25ed4be5382e5e48a7dd77e8d4d1a.1705743706.git.christophe.jaillet@wanadoo.fr Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-13ALSA: emu10k1: fix synthesizer pitch for E-MU cards at 44.1 kHzOswald Buddenhagen1-1/+1
This is only a very partial fix - the frequency-dependent envelope & LFO register values aren't adjusted. But I'm not sure they were even correct at 48 kHz to start with, as most of them are precalculated by common code which assumes an EMU8K-specific 44.1 kHz word clock, and it seems somewhat unlikely that the hardware's register interpretation was adjusted to compensate for the different word clock. In any case I'm not going to spend time on fixing that, as this code is unlikely to be actually used by anyone today. Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Link: https://lore.kernel.org/r/20230612191325.1315854-6-oswald.buddenhagen@gmx.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner1-14/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-09ALSA: seq: Allow the tristate build of OSS emulationTakashi Iwai1-5/+3
Currently OSS sequencer emulation is tied with ALSA sequencer core, both are built in the same level; i.e. when CONFIG_SND_SEQUENCER=y, the OSS sequencer emulation is also always built-in, even though the functionality can be built as an individual module. This patch changes the rule and allows users to build snd-seq-oss module while others are built-in. Essentially, it's just a few simple changes in Kconfig and Makefile. Some driver codes like opl3 need to convert from the simple ifdef to IS_ENABLED(). But that's all. You might wonder how about the dependency: right, it can be messy, but it still works. Since we rewrote the sequencer binding with the standard bus, the driver can be bound at any time on demand. So, the synthesizer driver module can be loaded individually from the OSS emulation core before/after it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-05-29ALSA: emux: Fix/cleanup old ifdef CONFIG_PROC_FSTakashi Iwai1-1/+1
Build emux_proc.o and drop the unneeded ifdefs. Replace the left CONFIG_PROC with the new CONFIG_SND_PROC_FS. Along with this, fix the build of emux_oss.o in Makefile, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-02UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel ↵David Howells1-7/+7
system headers Convert #include "..." to #include <path/...> in kernel system headers. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
2006-03-22[ALSA] semaphore -> mutex (driver part)Ingo Molnar1-1/+1
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] Remove xxx_t typedefs: Emu-X synthTakashi Iwai1-52/+53
Modules: Common EMU synth,SoundFont,Synth Remove xxx_t typedefs from the Emu-X synth support. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+243
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!