From 35be544af367170a9c6bf63adcf9d0cb2d569dbb Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 2 Nov 2011 08:36:06 +0100 Subject: ALSA: Introduce common helper functions for jack-detection control Now move the helper function for creating and reporting the jack-detection to the common place. The driver that needs this functionality should select CONFIG_SND_KCTL_JACK kconfig. Signed-off-by: Takashi Iwai --- sound/core/Kconfig | 3 +++ sound/core/Makefile | 1 + sound/core/ctljack.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 59 insertions(+) create mode 100644 sound/core/ctljack.c (limited to 'sound/core') diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 475455c76610..66f287f2f759 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -207,6 +207,9 @@ config SND_PCM_XRUN_DEBUG config SND_VMASTER bool +config SND_KCTL_JACK + bool + config SND_DMA_SGBUF def_bool y depends on X86 diff --git a/sound/core/Makefile b/sound/core/Makefile index 350a08d277f4..b4637c3e776e 100644 --- a/sound/core/Makefile +++ b/sound/core/Makefile @@ -7,6 +7,7 @@ snd-y := sound.o init.o memory.o info.o control.o misc.o device.o snd-$(CONFIG_ISA_DMA_API) += isadma.o snd-$(CONFIG_SND_OSSEMUL) += sound_oss.o info_oss.o snd-$(CONFIG_SND_VMASTER) += vmaster.o +snd-$(CONFIG_SND_KCTL_JACK) += ctljack.o snd-$(CONFIG_SND_JACK) += jack.o snd-pcm-objs := pcm.o pcm_native.o pcm_lib.o pcm_timer.o pcm_misc.o \ diff --git a/sound/core/ctljack.c b/sound/core/ctljack.c new file mode 100644 index 000000000000..af0e78a3809c --- /dev/null +++ b/sound/core/ctljack.c @@ -0,0 +1,55 @@ +/* + * Helper functions for jack-detection kcontrols + * + * Copyright (c) 2011 Takashi Iwai + * + * 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. + */ + +#include +#include +#include + +#define jack_detect_kctl_info snd_ctl_boolean_mono_info + +static int jack_detect_kctl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + ucontrol->value.integer.value[0] = kcontrol->private_value; + return 0; +} + +static struct snd_kcontrol_new jack_detect_kctl = { + /* name is filled later */ + .iface = SNDRV_CTL_ELEM_IFACE_CARD, + .access = SNDRV_CTL_ELEM_ACCESS_READ, + .info = jack_detect_kctl_info, + .get = jack_detect_kctl_get, +}; + +struct snd_kcontrol * +snd_kctl_jack_new(const char *name, int idx, void *private_data) +{ + struct snd_kcontrol *kctl; + kctl = snd_ctl_new1(&jack_detect_kctl, private_data); + if (!kctl) + return NULL; + snprintf(kctl->id.name, sizeof(kctl->id.name), "%s Jack", name); + kctl->id.index = idx; + kctl->private_value = 0; + return kctl; +} +EXPORT_SYMBOL_GPL(snd_kctl_jack_new); + +void snd_kctl_jack_report(struct snd_card *card, + struct snd_kcontrol *kctl, bool status) +{ + if (kctl->private_value == status) + return; + kctl->private_value = status; + snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id); +} +EXPORT_SYMBOL_GPL(snd_kctl_jack_report); -- cgit v1.2.3 From bf815bf0a3c3b8ad6cd97cda6bc29cc3708fe749 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 16 Nov 2011 14:28:33 +0100 Subject: ALSA: hda - Add missing inclusion of linux/export.h This is needed newly since 3.2... Signed-off-by: Takashi Iwai --- sound/core/ctljack.c | 1 + sound/pci/hda/hda_jack.c | 1 + 2 files changed, 2 insertions(+) (limited to 'sound/core') diff --git a/sound/core/ctljack.c b/sound/core/ctljack.c index af0e78a3809c..e4b38fbe51da 100644 --- a/sound/core/ctljack.c +++ b/sound/core/ctljack.c @@ -10,6 +10,7 @@ */ #include +#include #include #include diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index e014562edc09..25f756533bec 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -11,6 +11,7 @@ #include #include +#include #include #include #include -- cgit v1.2.3 From a67ff6a54095e27093ea501fb143fefe51a536c2 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 15 Dec 2011 13:49:36 +1030 Subject: ALSA: module_param: make bool parameters really bool module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: Rusty Russell Signed-off-by: Takashi Iwai --- Documentation/DocBook/writing-an-alsa-driver.tmpl | 2 +- sound/core/oss/pcm_oss.c | 2 +- sound/core/seq/seq_dummy.c | 2 +- sound/drivers/aloop.c | 2 +- sound/drivers/dummy.c | 6 +++--- sound/drivers/ml403-ac97cr.c | 2 +- sound/drivers/mpu401/mpu401.c | 6 +++--- sound/drivers/mts64.c | 2 +- sound/drivers/opl3/opl3_midi.c | 2 +- sound/drivers/opl3/opl3_seq.c | 2 +- sound/drivers/pcsp/pcsp.c | 4 ++-- sound/drivers/pcsp/pcsp_lib.c | 2 +- sound/drivers/portman2x4.c | 2 +- sound/drivers/serial-u16550.c | 4 ++-- sound/drivers/virmidi.c | 2 +- sound/isa/ad1816a/ad1816a.c | 2 +- sound/isa/ad1848/ad1848.c | 4 ++-- sound/isa/adlib.c | 2 +- sound/isa/als100.c | 2 +- sound/isa/azt2320.c | 2 +- sound/isa/cmi8330.c | 4 ++-- sound/isa/cs423x/cs4231.c | 2 +- sound/isa/cs423x/cs4236.c | 4 ++-- sound/isa/es1688/es1688.c | 4 ++-- sound/isa/es18xx.c | 4 ++-- sound/isa/galaxy/galaxy.c | 2 +- sound/isa/gus/gusclassic.c | 2 +- sound/isa/gus/gusextreme.c | 2 +- sound/isa/gus/gusmax.c | 2 +- sound/isa/gus/interwave.c | 4 ++-- sound/isa/msnd/msnd_pinnacle.c | 2 +- sound/isa/opl3sa2.c | 4 ++-- sound/isa/opti9xx/miro.c | 2 +- sound/isa/opti9xx/opti92x-ad1848.c | 2 +- sound/isa/sb/jazz16.c | 2 +- sound/isa/sb/sb16.c | 4 ++-- sound/isa/sb/sb8.c | 2 +- sound/isa/sc6000.c | 2 +- sound/isa/wavefront/wavefront.c | 6 +++--- sound/oss/ad1848.c | 8 ++++---- sound/oss/msnd_pinnacle.c | 2 +- sound/oss/pas2_card.c | 12 ++++++------ sound/oss/pss.c | 10 +++++----- sound/oss/trix.c | 2 +- sound/pci/ac97/ac97_codec.c | 2 +- sound/pci/ad1889.c | 2 +- sound/pci/ali5451/ali5451.c | 4 ++-- sound/pci/als4000.c | 2 +- sound/pci/asihpi/asihpi.c | 4 ++-- sound/pci/atiixp.c | 4 ++-- sound/pci/atiixp_modem.c | 2 +- sound/pci/au88x0/au88x0.c | 2 +- sound/pci/aw2/aw2-alsa.c | 2 +- sound/pci/azt3328.c | 2 +- sound/pci/bt87x.c | 4 ++-- sound/pci/ca0106/ca0106_main.c | 2 +- sound/pci/cmipci.c | 4 ++-- sound/pci/cs4281.c | 4 ++-- sound/pci/cs46xx/cs46xx.c | 8 ++++---- sound/pci/cs5535audio/cs5535audio.c | 2 +- sound/pci/ctxfi/cttimer.c | 4 ++-- sound/pci/ctxfi/xfi.c | 2 +- sound/pci/echoaudio/echoaudio.c | 2 +- sound/pci/emu10k1/emu10k1.c | 4 ++-- sound/pci/emu10k1/emu10k1x.c | 2 +- sound/pci/ens1370.c | 4 ++-- sound/pci/es1938.c | 2 +- sound/pci/es1968.c | 4 ++-- sound/pci/fm801.c | 2 +- sound/pci/hda/hda_intel.c | 8 ++++---- sound/pci/ice1712/ice1712.c | 4 ++-- sound/pci/ice1712/ice1724.c | 2 +- sound/pci/intel8x0.c | 6 +++--- sound/pci/intel8x0m.c | 2 +- sound/pci/korg1212/korg1212.c | 2 +- sound/pci/lola/lola.c | 2 +- sound/pci/lx6464es/lx6464es.c | 2 +- sound/pci/maestro3.c | 4 ++-- sound/pci/mixart/mixart.c | 2 +- sound/pci/nm256/nm256.c | 12 ++++++------ sound/pci/oxygen/oxygen.c | 2 +- sound/pci/oxygen/virtuoso.c | 2 +- sound/pci/pcxhr/pcxhr.c | 4 ++-- sound/pci/riptide/riptide.c | 2 +- sound/pci/rme32.c | 4 ++-- sound/pci/rme96.c | 2 +- sound/pci/rme9652/hdsp.c | 2 +- sound/pci/rme9652/hdspm.c | 2 +- sound/pci/rme9652/rme9652.c | 4 ++-- sound/pci/sis7019.c | 2 +- sound/pci/sonicvibes.c | 6 +++--- sound/pci/trident/trident.c | 2 +- sound/pci/via82xx.c | 4 ++-- sound/pci/via82xx_modem.c | 2 +- sound/pci/vx222/vx222.c | 4 ++-- sound/pci/ymfpci/ymfpci.c | 4 ++-- sound/pcmcia/pdaudiocf/pdaudiocf.c | 2 +- sound/pcmcia/vx/vxpocket.c | 2 +- sound/ppc/powermac.c | 2 +- sound/sh/aica.c | 2 +- sound/sparc/amd7930.c | 2 +- sound/sparc/cs4231.c | 2 +- sound/sparc/dbri.c | 2 +- sound/usb/6fire/chip.c | 2 +- sound/usb/caiaq/device.c | 2 +- sound/usb/card.c | 6 +++--- sound/usb/misc/ua101.c | 2 +- sound/usb/usx2y/us122l.c | 2 +- sound/usb/usx2y/usbusx2y.c | 2 +- 109 files changed, 172 insertions(+), 172 deletions(-) (limited to 'sound/core') diff --git a/Documentation/DocBook/writing-an-alsa-driver.tmpl b/Documentation/DocBook/writing-an-alsa-driver.tmpl index 5de23c007078..cab4ec58e46e 100644 --- a/Documentation/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/DocBook/writing-an-alsa-driver.tmpl @@ -404,7 +404,7 @@ /* SNDRV_CARDS: maximum number of cards supported by this module */ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; - static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; + static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* definition of the chip-specific record */ struct mychip { diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 3cc4b86dfb7e..08fde0060fd9 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -47,7 +47,7 @@ static int dsp_map[SNDRV_CARDS]; static int adsp_map[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 1}; -static int nonblock_open = 1; +static bool nonblock_open = 1; MODULE_AUTHOR("Jaroslav Kysela , Abramo Bagnara "); MODULE_DESCRIPTION("PCM OSS emulation for ALSA."); diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c index b9b2235d9ab1..bbe32d2177d9 100644 --- a/sound/core/seq/seq_dummy.c +++ b/sound/core/seq/seq_dummy.c @@ -65,7 +65,7 @@ MODULE_LICENSE("GPL"); MODULE_ALIAS("snd-seq-client-" __stringify(SNDRV_SEQ_CLIENT_DUMMY)); static int ports = 1; -static int duplex; +static bool duplex; module_param(ports, int, 0444); MODULE_PARM_DESC(ports, "number of ports to be created"); diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index d83bafc5d8b5..ad079b63b8ba 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -51,7 +51,7 @@ MODULE_SUPPORTED_DEVICE("{{ALSA,Loopback soundcard}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; +static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8}; static int pcm_notify[SNDRV_CARDS]; diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 97f1f93ed275..ad9434fd6370 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -60,15 +60,15 @@ MODULE_SUPPORTED_DEVICE("{{ALSA,Dummy soundcard}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; +static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; static char *model[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = NULL}; static int pcm_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8}; //static int midi_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; #ifdef CONFIG_HIGH_RES_TIMERS -static int hrtimer = 1; +static bool hrtimer = 1; #endif -static int fake_buffer = 1; +static bool fake_buffer = 1; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for dummy soundcard."); diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c index 07ede97bafda..6c83b1aed288 100644 --- a/sound/drivers/ml403-ac97cr.c +++ b/sound/drivers/ml403-ac97cr.c @@ -73,7 +73,7 @@ MODULE_SUPPORTED_DEVICE("{{Xilinx,ML403 AC97 Controller Reference}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for ML403 AC97 Controller Reference."); diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index 257569014f23..86f5fbc2da72 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -35,13 +35,13 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -2}; /* exclude the first card */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ #ifdef CONFIG_PNP -static int pnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool pnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* MPU-401 port number */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* MPU-401 IRQ */ -static int uart_enter[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool uart_enter[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for MPU-401 device."); diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index f24bf9a06cff..621e60e2029f 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -36,7 +36,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static struct platform_device *platform_devices[SNDRV_CARDS]; static int device_count; diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c index 7d722a025d0d..2bfe4bcb7a7d 100644 --- a/sound/drivers/opl3/opl3_midi.c +++ b/sound/drivers/opl3/opl3_midi.c @@ -27,7 +27,7 @@ extern char snd_opl3_regmap[MAX_OPL2_VOICES][4]; -extern int use_internal_drums; +extern bool use_internal_drums; static void snd_opl3_note_off_unsafe(void *p, int note, int vel, struct snd_midi_channel *chan); diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c index 723562e34fcc..68399538e435 100644 --- a/sound/drivers/opl3/opl3_seq.c +++ b/sound/drivers/opl3/opl3_seq.c @@ -32,7 +32,7 @@ MODULE_AUTHOR("Uros Bizjak "); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("ALSA driver for OPL3 FM synth"); -int use_internal_drums = 0; +bool use_internal_drums = 0; module_param(use_internal_drums, bool, 0444); MODULE_PARM_DESC(use_internal_drums, "Enable internal OPL2/3 drums."); diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index 946a0cb996a9..99704e6a2e26 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -25,8 +25,8 @@ MODULE_ALIAS("platform:pcspkr"); static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ -static int enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */ -static int nopcm; /* Disable PCM capability of the driver */ +static bool enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */ +static bool nopcm; /* Disable PCM capability of the driver */ module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for pcsp soundcard."); diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c index ce9e7d170c0d..434981dd4a61 100644 --- a/sound/drivers/pcsp/pcsp_lib.c +++ b/sound/drivers/pcsp/pcsp_lib.c @@ -14,7 +14,7 @@ #include #include "pcsp.h" -static int nforce_wa; +static bool nforce_wa; module_param(nforce_wa, bool, 0444); MODULE_PARM_DESC(nforce_wa, "Apply NForce chipset workaround " "(expect bad sound)"); diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c index f664823a9635..3e32bd3d95d9 100644 --- a/sound/drivers/portman2x4.c +++ b/sound/drivers/portman2x4.c @@ -55,7 +55,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static struct platform_device *platform_devices[SNDRV_CARDS]; static int device_count; diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index 85aad43f0b1e..b2d0e8e49bed 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -69,7 +69,7 @@ static char *adaptor_names[] = { static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x3f8,0x2f8,0x3e8,0x2e8 */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 3,4,5,7,9,10,11,14,15 */ static int speed[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 38400}; /* 9600,19200,38400,57600,115200 */ @@ -77,7 +77,7 @@ static int base[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 115200}; /* baud bas static int outs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; /* 1 to 16 */ static int ins[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; /* 1 to 16 */ static int adaptor[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = SNDRV_SERIAL_SOUNDCANVAS}; -static int droponfull[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS -1)] = SNDRV_SERIAL_NORMALBUFF }; +static bool droponfull[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS -1)] = SNDRV_SERIAL_NORMALBUFF }; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Serial MIDI."); diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c index d79d6edc0f52..9d97478a18b3 100644 --- a/sound/drivers/virmidi.c +++ b/sound/drivers/virmidi.c @@ -63,7 +63,7 @@ MODULE_SUPPORTED_DEVICE("{{ALSA,Virtual rawmidi device}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; +static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; static int midi_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; module_param_array(index, int, NULL, 0444); diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index cd44c74207d8..94b83b6e46a3 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -44,7 +44,7 @@ MODULE_SUPPORTED_DEVICE("{{Highscreen,Sound-Boostar 16 3D}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index 34ab69bdffc0..2af77faefbb1 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -43,11 +43,11 @@ MODULE_SUPPORTED_DEVICE("{{Analog Devices,AD1848}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ -static int thinkpad[SNDRV_CARDS]; /* Thinkpad special case */ +static bool thinkpad[SNDRV_CARDS]; /* Thinkpad special case */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c index 7465ae036e0b..4d50c69f3290 100644 --- a/sound/isa/adlib.c +++ b/sound/isa/adlib.c @@ -18,7 +18,7 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; module_param_array(index, int, NULL, 0444); diff --git a/sound/isa/als100.c b/sound/isa/als100.c index fc5b38fd2652..d1f4351fb6ee 100644 --- a/sound/isa/als100.c +++ b/sound/isa/als100.c @@ -54,7 +54,7 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c index e55f3ebe87b9..6a2c78ef1d8f 100644 --- a/sound/isa/azt2320.c +++ b/sound/isa/azt2320.c @@ -55,7 +55,7 @@ MODULE_SUPPORTED_DEVICE("{{Aztech Systems,PRO16V}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index c94578d40b1a..7bd5e337ee93 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -69,9 +69,9 @@ MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8330,isapnp:{CMI0001,@@@0001,@X@0001}}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index 6d81fa75c33d..99dda45e82f5 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -41,7 +41,7 @@ MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4231}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index f5a94b6e6245..740c51a1ed7b 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -74,9 +74,9 @@ MODULE_ALIAS("snd_cs4232"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 9a1a6f2c4484..b036e60f62d1 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -51,9 +51,9 @@ MODULE_ALIAS("snd_es968"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; +static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; #endif -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* Usually 0x388 */ static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 98e3ac1cfa08..c20baafd9b7c 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -1964,9 +1964,9 @@ MODULE_SUPPORTED_DEVICE("{{ESS,ES1868 PnP AudioDrive}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; +static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ #ifndef CONFIG_PNP diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c index e51d3244742a..55e20782858d 100644 --- a/sound/isa/galaxy/galaxy.c +++ b/sound/isa/galaxy/galaxy.c @@ -35,7 +35,7 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index d7296500bce8..bf6333671613 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -42,7 +42,7 @@ MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Classic}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x230,0x240,0x250,0x260 */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 3,5,9,11,12,15 */ static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index 597accdb15d2..bc10cc26e5f9 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -46,7 +46,7 @@ MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Extreme}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ static long gf1_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS) - 1] = -1}; /* 0x210,0x220,0x230,0x240,0x250,0x260,0x270 */ static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS) - 1] = -1}; /* 0x300,0x310,0x320 */ diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index 933cb0f4c549..41c3f448745f 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -40,7 +40,7 @@ MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound MAX}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x230,0x240,0x250,0x260 */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */ static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 8e7e19484dac..a76bc8d27c1d 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -55,9 +55,9 @@ MODULE_SUPPORTED_DEVICE("{{AMD,InterWave STB with TEA6330T}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x210,0x220,0x230,0x240,0x250,0x260 */ #ifdef SNDRV_STB diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 0961e2cf20ca..29cc8e162b02 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -785,7 +785,7 @@ static int write_ndelay[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 1 }; static int calibrate_signal; #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(isapnp, bool, NULL, 0444); MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); #define has_isapnp(x) isapnp[x] diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 64a9a2177f4b..f6cc0b917ef0 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -46,9 +46,9 @@ MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */ static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 3785b7a784c9..c24594c866f4 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -61,7 +61,7 @@ static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ static int wss; static int ide; #ifdef CONFIG_PNP -static int isapnp = 1; /* Enable ISA PnP detection */ +static bool isapnp = 1; /* Enable ISA PnP detection */ #endif module_param(index, int, 0444); diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 97871bebea90..babaedd242f7 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -63,7 +63,7 @@ MODULE_SUPPORTED_DEVICE("{{OPTi,82C924 (AD1848)}," static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ -//static int enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */ +//static bool enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */ #ifdef CONFIG_PNP static int isapnp = 1; /* Enable ISA PnP detection */ #endif diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c index 54e3c2c18060..410758c68090 100644 --- a/sound/isa/sb/jazz16.c +++ b/sound/isa/sb/jazz16.c @@ -36,7 +36,7 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static unsigned long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; static unsigned long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 115c7748204f..39b8eca15213 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -68,9 +68,9 @@ MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB AWE 32}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x330,0x300 */ diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index 453ef283491d..ab5cebea52e1 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -36,7 +36,7 @@ MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB 1.0/SB 2.0/SB Pro}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3 */ diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index 207c161f100c..d97d0f381817 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -48,7 +48,7 @@ MODULE_SUPPORTED_DEVICE("{{Gallant, SC-6000}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220, 0x240 */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5, 7, 9, 10, 11 */ static long mss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x530, 0xe80 */ diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index 150b96b3ea10..e0a73271cb91 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -38,9 +38,9 @@ MODULE_SUPPORTED_DEVICE("{{Turtle Beach,Maui/Tropez/Tropez+}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ #ifdef CONFIG_PNP -static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long cs4232_pcm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static int cs4232_pcm_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ @@ -51,7 +51,7 @@ static int ics2115_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,9,11,12,15 */ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ -static int use_cs4232_midi[SNDRV_CARDS]; +static bool use_cs4232_midi[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for WaveFront soundcard."); diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c index 8a197fd3c57e..98d23bdcaf21 100644 --- a/sound/oss/ad1848.c +++ b/sound/oss/ad1848.c @@ -119,9 +119,9 @@ ad1848_port_info; static struct address_info cfg; static int nr_ad1848_devs; -static int deskpro_xl; -static int deskpro_m; -static int soundpro; +static bool deskpro_xl; +static bool deskpro_m; +static bool soundpro; static volatile signed char irq2dev[17] = { -1, -1, -1, -1, -1, -1, -1, -1, @@ -177,7 +177,7 @@ static struct { #ifdef CONFIG_PNP static int isapnp = 1; static int isapnpjump; -static int reverse; +static bool reverse; static int audio_activated; #else diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c index 7b5c77b32a90..eba734560f6f 100644 --- a/sound/oss/msnd_pinnacle.c +++ b/sound/oss/msnd_pinnacle.c @@ -1701,7 +1701,7 @@ static int joystick_io __initdata = CONFIG_MSNDPIN_JOYSTICK_IO; #ifndef CONFIG_MSNDPIN_DIGITAL # define CONFIG_MSNDPIN_DIGITAL 0 #endif -static int digital __initdata = CONFIG_MSNDPIN_DIGITAL; +static bool digital __initdata = CONFIG_MSNDPIN_DIGITAL; #endif /* MSND_CLASSIC */ diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c index 7f377ec3486d..dabf8a871dcc 100644 --- a/sound/oss/pas2_card.c +++ b/sound/oss/pas2_card.c @@ -41,19 +41,19 @@ static int pas_irq; static int pas_sb_base; DEFINE_SPINLOCK(pas_lock); #ifndef CONFIG_PAS_JOYSTICK -static int joystick; +static bool joystick; #else -static int joystick = 1; +static bool joystick = 1; #endif #ifdef SYMPHONY_PAS -static int symphony = 1; +static bool symphony = 1; #else -static int symphony; +static bool symphony; #endif #ifdef BROKEN_BUS_CLOCK -static int broken_bus_clock = 1; +static bool broken_bus_clock = 1; #else -static int broken_bus_clock; +static bool broken_bus_clock; #endif static struct address_info cfg; diff --git a/sound/oss/pss.c b/sound/oss/pss.c index 2fc0624024b5..0f32a561f15f 100644 --- a/sound/oss/pss.c +++ b/sound/oss/pss.c @@ -117,9 +117,9 @@ /* If compiled into kernel, it enable or disable pss mixer */ #ifdef CONFIG_PSS_MIXER -static int pss_mixer = 1; +static bool pss_mixer = 1; #else -static int pss_mixer; +static bool pss_mixer; #endif @@ -147,7 +147,7 @@ static DEFINE_SPINLOCK(lock); static int pss_initialized; static int nonstandard_microcode; static int pss_cdrom_port = -1; /* Parameter for the PSS cdrom port */ -static int pss_enable_joystick; /* Parameter for enabling the joystick */ +static bool pss_enable_joystick; /* Parameter for enabling the joystick */ static coproc_operations pss_coproc_operations; static void pss_write(pss_confdata *devc, int data) @@ -1133,8 +1133,8 @@ static int mss_irq __initdata = -1; static int mss_dma __initdata = -1; static int mpu_io __initdata = -1; static int mpu_irq __initdata = -1; -static int pss_no_sound = 0; /* Just configure non-sound components */ -static int pss_keep_settings = 1; /* Keep hardware settings at module exit */ +static bool pss_no_sound = 0; /* Just configure non-sound components */ +static bool pss_keep_settings = 1; /* Keep hardware settings at module exit */ static char *pss_firmware = "/etc/sound/pss_synth"; module_param(pss_io, int, 0); diff --git a/sound/oss/trix.c b/sound/oss/trix.c index e04169e8e3f8..944e0c015485 100644 --- a/sound/oss/trix.c +++ b/sound/oss/trix.c @@ -31,7 +31,7 @@ static int mpu; -static int joystick; +static bool joystick; static unsigned char trix_read(int addr) { diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index fac51eef2725..9473fca9681d 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -42,7 +42,7 @@ MODULE_AUTHOR("Jaroslav Kysela "); MODULE_DESCRIPTION("Universal interface for Audio Codec '97"); MODULE_LICENSE("GPL"); -static int enable_loopback; +static bool enable_loopback; module_param(enable_loopback, bool, 0444); MODULE_PARM_DESC(enable_loopback, "Enable AC97 ADC/DAC Loopback Control"); diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 6e311184bb10..9d91d61902b4 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -66,7 +66,7 @@ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for the AD1889 soundcard."); -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable AD1889 soundcard."); diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index ef85ac5d9007..bdd6164e9c7e 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -48,7 +48,7 @@ MODULE_SUPPORTED_DEVICE("{{ALI,M5451,pci},{ALI,M5451}}"); static int index = SNDRV_DEFAULT_IDX1; /* Index */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ static int pcm_channels = 32; -static int spdif; +static bool spdif; module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for ALI M5451 PCI Audio."); @@ -60,7 +60,7 @@ module_param(spdif, bool, 0444); MODULE_PARM_DESC(spdif, "Support SPDIF I/O"); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index 28ef40e01cc2..3269b8011ea9 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -90,7 +90,7 @@ MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS4000}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ #ifdef SUPPORT_JOYSTICK static int joystick_port[SNDRV_CARDS]; #endif diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index f4b9e2b7ae87..e9de799abd38 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -63,8 +63,8 @@ MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; -static int enable_hpi_hwdep = 1; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable_hpi_hwdep = 1; module_param_array(index, int, NULL, S_IRUGO); MODULE_PARM_DESC(index, "ALSA index value for AudioScience soundcard."); diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 15e4e5ee3881..590682f115ef 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -43,7 +43,7 @@ static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ static int ac97_clock = 48000; static char *ac97_quirk; -static int spdif_aclink = 1; +static bool spdif_aclink = 1; static int ac97_codec = -1; module_param(index, int, 0444); @@ -60,7 +60,7 @@ module_param(spdif_aclink, bool, 0444); MODULE_PARM_DESC(spdif_aclink, "S/PDIF over AC-link."); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 57bf8f4bc7a8..524d35f31232 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -51,7 +51,7 @@ module_param(ac97_clock, int, 0444); MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (default 48000Hz)."); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c index dc326be58c4b..762bb108c51c 100644 --- a/sound/pci/au88x0/au88x0.c +++ b/sound/pci/au88x0/au88x0.c @@ -26,7 +26,7 @@ // module parameters (see "Module Parameters") static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static int pcifix[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 255 }; module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index 7a581151db0d..1c5231931462 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -153,7 +153,7 @@ static int snd_aw2_control_switch_capture_put(struct snd_kcontrol *kcontrol, ********************************/ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Audiowerk2 soundcard."); diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index bc1e6830b50d..95ffa6a9db6e 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -301,7 +301,7 @@ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for AZF3328 soundcard."); -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable AZF3328 soundcard."); diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index c1c2d0c1c7f0..62d6163fc9d9 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -42,9 +42,9 @@ MODULE_SUPPORTED_DEVICE("{{Brooktree,Bt878}," static int index[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -2}; /* Exclude the first card */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int digital_rate[SNDRV_CARDS]; /* digital input rate */ -static int load_all; /* allow to load the non-whitelisted cards */ +static bool load_all; /* allow to load the non-whitelisted cards */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Bt87x soundcard"); diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index fe99fdeaf15f..08d6ebfe5a61 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -156,7 +156,7 @@ MODULE_SUPPORTED_DEVICE("{{Creative,SB CA0106 chip}}"); // module parameters (see "Module Parameters") static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */ module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 954c9934748a..19b06269adc2 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -54,10 +54,10 @@ MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8738}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ static long mpu_port[SNDRV_CARDS]; static long fm_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1}; -static int soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1}; +static bool soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1}; #ifdef SUPPORT_JOYSTICK static int joystick_port[SNDRV_CARDS]; #endif diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index a6c6c5c53af9..a9f368f60df6 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -44,8 +44,8 @@ MODULE_SUPPORTED_DEVICE("{{Cirrus Logic,CS4281}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ -static int dual_codec[SNDRV_CARDS]; /* dual codec */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ +static bool dual_codec[SNDRV_CARDS]; /* dual codec */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for CS4281 soundcard."); diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c index a4ecb40f8507..819d79d0586d 100644 --- a/sound/pci/cs46xx/cs46xx.c +++ b/sound/pci/cs46xx/cs46xx.c @@ -46,10 +46,10 @@ MODULE_SUPPORTED_DEVICE("{{Cirrus Logic,Sound Fusion (CS4280)}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static int external_amp[SNDRV_CARDS]; -static int thinkpad[SNDRV_CARDS]; -static int mmap_valid[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool external_amp[SNDRV_CARDS]; +static bool thinkpad[SNDRV_CARDS]; +static bool mmap_valid[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the CS46xx soundcard."); diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index b8959d2c804b..a2fb2173e980 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -57,7 +57,7 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = { static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for " DRIVER_NAME); diff --git a/sound/pci/ctxfi/cttimer.c b/sound/pci/ctxfi/cttimer.c index 93b0aedc36d4..03fb909085af 100644 --- a/sound/pci/ctxfi/cttimer.c +++ b/sound/pci/ctxfi/cttimer.c @@ -15,8 +15,8 @@ #include "cthardware.h" #include "cttimer.h" -static int use_system_timer; -MODULE_PARM_DESC(use_system_timer, "Foce to use system-timer"); +static bool use_system_timer; +MODULE_PARM_DESC(use_system_timer, "Force to use system-timer"); module_param(use_system_timer, bool, S_IRUGO); struct ct_timer_ops { diff --git a/sound/pci/ctxfi/xfi.c b/sound/pci/ctxfi/xfi.c index 33931ef5e129..15d95d2bacee 100644 --- a/sound/pci/ctxfi/xfi.c +++ b/sound/pci/ctxfi/xfi.c @@ -32,7 +32,7 @@ module_param(multiple, uint, S_IRUGO); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static unsigned int subsystem[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 9fd694c61866..595c11f904bb 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -26,7 +26,7 @@ MODULE_DEVICE_TABLE(pci, snd_echo_ids); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for " ECHOCARD_NAME " soundcard."); diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c index eaa198e122c0..790c65d980c8 100644 --- a/sound/pci/emu10k1/emu10k1.c +++ b/sound/pci/emu10k1/emu10k1.c @@ -44,13 +44,13 @@ MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int extin[SNDRV_CARDS]; static int extout[SNDRV_CARDS]; static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64}; static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128}; -static int enable_ir[SNDRV_CARDS]; +static bool enable_ir[SNDRV_CARDS]; static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */ static uint delay_pcm_irq[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 2228be9f30e6..47a651cb6e84 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -50,7 +50,7 @@ MODULE_SUPPORTED_DEVICE("{{Dell Creative Labs,SB Live!}"); // module parameters (see "Module Parameters") static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the EMU10K1X soundcard."); diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index d085ad03efe8..47a245e84190 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -83,12 +83,12 @@ MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI ES1371/73}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ #ifdef SUPPORT_JOYSTICK #ifdef CHIP1371 static int joystick_port[SNDRV_CARDS]; #else -static int joystick[SNDRV_CARDS]; +static bool joystick[SNDRV_CARDS]; #endif #endif #ifdef CHIP1371 diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index 04cc21f5d014..53eb76b41108 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -79,7 +79,7 @@ MODULE_SUPPORTED_DEVICE("{{ESS,ES1938}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for ESS Solo-1 soundcard."); diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index 297a151bdba9..cb557c603a80 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -132,7 +132,7 @@ MODULE_SUPPORTED_DEVICE("{{ESS,Maestro 2e}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int total_bufsize[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1024 }; static int pcm_substreams_p[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4 }; static int pcm_substreams_c[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1 }; @@ -140,7 +140,7 @@ static int clock[SNDRV_CARDS]; static int use_pm[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; static int enable_mpu[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; #ifdef SUPPORT_JOYSTICK -static int joystick[SNDRV_CARDS]; +static bool joystick[SNDRV_CARDS]; #endif module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index ec05ef5a5abf..9597ef1eccca 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -48,7 +48,7 @@ MODULE_SUPPORTED_DEVICE("{{ForteMedia,FM801}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ /* * Enable TEA575x tuner * 1 = MediaForte 256-PCS diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 7d98240def0b..06fe2c546ee4 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -58,13 +58,13 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static char *model[SNDRV_CARDS]; static int position_fix[SNDRV_CARDS]; static int bdl_pos_adj[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; static int probe_mask[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1}; static int probe_only[SNDRV_CARDS]; -static int single_cmd; +static bool single_cmd; static int enable_msi = -1; #ifdef CONFIG_SND_HDA_PATCH_LOADER static char *patch[SNDRV_CARDS]; @@ -116,12 +116,12 @@ MODULE_PARM_DESC(power_save, "Automatic power-saving timeout " * this may give more power-saving, but will take longer time to * wake up. */ -static int power_save_controller = 1; +static bool power_save_controller = 1; module_param(power_save_controller, bool, 0644); MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode."); #endif -static int align_buffer_size = 1; +static bool align_buffer_size = 1; module_param(align_buffer_size, bool, 0644); MODULE_PARM_DESC(align_buffer_size, "Force buffer and period sizes to be multiple of 128 bytes."); diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 44446f2222d9..132a86e09d07 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -84,9 +84,9 @@ MODULE_SUPPORTED_DEVICE("{" static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ static char *model[SNDRV_CARDS]; -static int omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */ +static bool omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */ static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transceiver reset timeout value in msec */ static int dxr_enable[SNDRV_CARDS]; /* DXR enable for DMX6FIRE */ diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index 4353e76bf0a6..4dc51246d1ae 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -80,7 +80,7 @@ MODULE_SUPPORTED_DEVICE("{" static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static char *model[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 11718b49b2e2..40b181bab930 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -79,9 +79,9 @@ static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ static int ac97_clock; static char *ac97_quirk; -static int buggy_semaphore; +static bool buggy_semaphore; static int buggy_irq = -1; /* auto-check */ -static int xbox; +static bool xbox; static int spdif_aclink = -1; static int inside_vm = -1; @@ -105,7 +105,7 @@ module_param(inside_vm, bool, 0444); MODULE_PARM_DESC(inside_vm, "KVM/Parallels optimization."); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); static int joystick; module_param(joystick, int, 0444); diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index 0f7041ec7ddc..d689913a61be 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -68,7 +68,7 @@ module_param(ac97_clock, int, 0444); MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect)."); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); /* diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index 841864b6b371..8fea45ab5882 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -408,7 +408,7 @@ MODULE_FIRMWARE("korg/k1212.dsp"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Korg 1212 soundcard."); diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c index 924168ef1ed6..375982736858 100644 --- a/sound/pci/lola/lola.c +++ b/sound/pci/lola/lola.c @@ -35,7 +35,7 @@ /* Standard options */ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Digigram Lola driver."); diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 04ae84b2a107..d94c0c292bd0 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -42,7 +42,7 @@ MODULE_SUPPORTED_DEVICE("{digigram lx6464es{}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Digigram LX6464ES interface."); diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 863c8bdaecd6..78229b0dad2b 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -64,8 +64,8 @@ MODULE_FIRMWARE("ess/maestro3_assp_minisrc.fw"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* all enabled */ -static int external_amp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* all enabled */ +static bool external_amp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; static int amp_gpio[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index a0bd1d99793f..487837c01c9f 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -49,7 +49,7 @@ MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard."); diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index c6c45d979f7a..ade2c64bd606 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -57,12 +57,12 @@ static int index = SNDRV_DEFAULT_IDX1; /* Index */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ static int playback_bufsize = 16; static int capture_bufsize = 16; -static int force_ac97; /* disabled as default */ +static bool force_ac97; /* disabled as default */ static int buffer_top; /* not specified */ -static int use_cache; /* disabled */ -static int vaio_hack; /* disabled */ -static int reset_workaround; -static int reset_workaround_2; +static bool use_cache; /* disabled */ +static bool vaio_hack; /* disabled */ +static bool reset_workaround; +static bool reset_workaround_2; module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard."); @@ -86,7 +86,7 @@ module_param(reset_workaround_2, bool, 0444); MODULE_PARM_DESC(reset_workaround_2, "Enable extended AC97 RESET workaround for some other laptops."); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c index 5f3a13d4369d..eab663eef117 100644 --- a/sound/pci/oxygen/oxygen.c +++ b/sound/pci/oxygen/oxygen.c @@ -74,7 +74,7 @@ MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8786}" static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "card index"); diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c index 4149a0cb8b73..3fdee4950174 100644 --- a/sound/pci/oxygen/virtuoso.c +++ b/sound/pci/oxygen/virtuoso.c @@ -32,7 +32,7 @@ MODULE_SUPPORTED_DEVICE("{{Asus,AV66},{Asus,AV100},{Asus,AV200}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "card index"); diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 56a52659742d..fd1809ab73b4 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -52,8 +52,8 @@ MODULE_SUPPORTED_DEVICE("{{Digigram," DRIVER_NAME "}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ -static int mono[SNDRV_CARDS]; /* capture mono only */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ +static bool mono[SNDRV_CARDS]; /* capture mono only */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Digigram " DRIVER_NAME " soundcard"); diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index dcbedd33a629..0481d94aac9b 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -122,7 +122,7 @@ MODULE_FIRMWARE("riptide.hex"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; #ifdef SUPPORT_JOYSTICK static int joystick_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x200 }; diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index 21bcb47fab50..b4819d5e41db 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -89,8 +89,8 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static int fullduplex[SNDRV_CARDS]; // = {[0 ... (SNDRV_CARDS - 1)] = 1}; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool fullduplex[SNDRV_CARDS]; // = {[0 ... (SNDRV_CARDS - 1)] = 1}; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for RME Digi32 soundcard."); diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 4585c9729fea..ba894158e76c 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -53,7 +53,7 @@ MODULE_SUPPORTED_DEVICE("{{RME,Digi96}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for RME Digi96 soundcard."); diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index f2a3758dac52..0111203859b6 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -45,7 +45,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for RME Hammerfall DSP interface."); diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 19ee2203cbb5..d623451cbf46 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -61,7 +61,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for RME HDSPM interface."); diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index 732c5e837437..b737d1619cc7 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -38,8 +38,8 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static int precise_ptr[SNDRV_CARDS]; /* Enable precise pointer */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool precise_ptr[SNDRV_CARDS]; /* Enable precise pointer */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for RME Digi9652 (Hammerfall) soundcard."); diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c index 7331b2d649ca..ff500a87f769 100644 --- a/sound/pci/sis7019.c +++ b/sound/pci/sis7019.c @@ -40,7 +40,7 @@ MODULE_SUPPORTED_DEVICE("{{SiS,SiS7019 Audio Accelerator}}"); static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ -static int enable = 1; +static bool enable = 1; static int codecs = 1; module_param(index, int, 0444); diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index 31b6ad3ab1dc..54cc802050f7 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -52,9 +52,9 @@ MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static int reverb[SNDRV_CARDS]; -static int mge[SNDRV_CARDS]; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool reverb[SNDRV_CARDS]; +static bool mge[SNDRV_CARDS]; static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c index deb04b924122..5f1def7f45e5 100644 --- a/sound/pci/trident/trident.c +++ b/sound/pci/trident/trident.c @@ -47,7 +47,7 @@ MODULE_SUPPORTED_DEVICE("{{Trident,4DWave DX}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32}; static int wavetable_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8192}; diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index ae98d56d05bd..75630408c6db 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -80,7 +80,7 @@ static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ static long mpu_port; #ifdef SUPPORT_JOYSTICK -static int joystick; +static bool joystick; #endif static int ac97_clock = 48000; static char *ac97_quirk; @@ -110,7 +110,7 @@ module_param(nodelay, int, 0444); MODULE_PARM_DESC(nodelay, "Disable 500ms init delay"); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index 80a9c2bf3301..5efcbcac506a 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -66,7 +66,7 @@ module_param(ac97_clock, int, 0444); MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (default 48000Hz)."); /* just for backward compatibility */ -static int enable; +static bool enable; module_param(enable, bool, 0444); diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c index 6765822fb3b7..6a534bfe1274 100644 --- a/sound/pci/vx222/vx222.c +++ b/sound/pci/vx222/vx222.c @@ -37,8 +37,8 @@ MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static int mic[SNDRV_CARDS]; /* microphone */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool mic[SNDRV_CARDS]; /* microphone */ static int ibl[SNDRV_CARDS]; /* microphone */ module_param_array(index, int, NULL, 0444); diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c index e97ddcac0d37..e57b89e8aa89 100644 --- a/sound/pci/ymfpci/ymfpci.c +++ b/sound/pci/ymfpci/ymfpci.c @@ -41,13 +41,13 @@ MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF724}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static long fm_port[SNDRV_CARDS]; static long mpu_port[SNDRV_CARDS]; #ifdef SUPPORT_JOYSTICK static long joystick_port[SNDRV_CARDS]; #endif -static int rear_switch[SNDRV_CARDS]; +static bool rear_switch[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the Yamaha DS-1 PCI soundcard."); diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c index 6af41d2d8fc5..830839a874b6 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c @@ -39,7 +39,7 @@ MODULE_SUPPORTED_DEVICE("{{Sound Core," CARD_NAME "}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard."); diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c index 9e361c9d5bf3..512f0b472375 100644 --- a/sound/pcmcia/vx/vxpocket.c +++ b/sound/pcmcia/vx/vxpocket.c @@ -39,7 +39,7 @@ MODULE_SUPPORTED_DEVICE("{{Digigram,VXPocket},{Digigram,VXPocket440}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ static int ibl[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c index 65645693c485..5a4e263b5b0f 100644 --- a/sound/ppc/powermac.c +++ b/sound/ppc/powermac.c @@ -36,7 +36,7 @@ MODULE_LICENSE("GPL"); static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ -static int enable_beep = 1; +static bool enable_beep = 1; module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for " CHIP_NAME " soundchip."); diff --git a/sound/sh/aica.c b/sound/sh/aica.c index 1120ca49edd0..391a38ca58bc 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -55,7 +55,7 @@ MODULE_FIRMWARE("aica_firmware.bin"); #define CARD_NAME "AICA" static int index = -1; static char *id; -static int enable = 1; +static bool enable = 1; module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard."); module_param(id, charp, 0444); diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index f036776380b5..b63b3a86d3f4 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -50,7 +50,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Sun AMD7930 soundcard."); diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 9aa90e0493a8..f2eabd3f22fd 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -40,7 +40,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ /* Enable this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Sun CS4231 soundcard."); diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 6afe087b0ec6..a6b0deb77746 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -80,7 +80,7 @@ MODULE_SUPPORTED_DEVICE("{{Sun,DBRI}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ /* Enable this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Sun DBRI soundcard."); diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c index c7dca7b0b9fe..a43f1952169a 100644 --- a/sound/usb/6fire/chip.c +++ b/sound/usb/6fire/chip.c @@ -35,7 +35,7 @@ MODULE_SUPPORTED_DEVICE("{{TerraTec, DMX 6Fire USB}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable card */ static struct sfire_chip *chips[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; static struct usb_device *devices[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c index 3eb605bd9503..7cf67e44d85b 100644 --- a/sound/usb/caiaq/device.c +++ b/sound/usb/caiaq/device.c @@ -55,7 +55,7 @@ MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int snd_card_used[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); diff --git a/sound/usb/card.c b/sound/usb/card.c index 0f6dc0d457bf..4a7be7b98331 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -78,14 +78,14 @@ MODULE_SUPPORTED_DEVICE("{{Generic,USB Audio}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ /* Vendor/product IDs for this card */ static int vid[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = -1 }; static int pid[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = -1 }; static int nrpacks = 8; /* max. number of packets per urb */ -static int async_unlink = 1; +static bool async_unlink = 1; static int device_setup[SNDRV_CARDS]; /* device parameter for this card */ -static int ignore_ctl_error; +static bool ignore_ctl_error; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the USB audio adapter."); diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c index c0609c210303..e42805862ce5 100644 --- a/sound/usb/misc/ua101.c +++ b/sound/usb/misc/ua101.c @@ -52,7 +52,7 @@ MODULE_SUPPORTED_DEVICE("{{Edirol,UA-101},{Edirol,UA-1000}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static unsigned int queue_length = 21; module_param_array(index, int, NULL, 0444); diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index 726c1a7b89b8..86f76a9aefae 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -37,7 +37,7 @@ MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */ /* Enable this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for "NAME_ALLCAPS"."); diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c index cbd37f2c76d0..1d694586d637 100644 --- a/sound/usb/usx2y/usbusx2y.c +++ b/sound/usb/usx2y/usbusx2y.c @@ -154,7 +154,7 @@ MODULE_SUPPORTED_DEVICE("{{TASCAM(0x1604), "NAME_ALLCAPS"(0x8001)(0x8005)(0x8007 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for "NAME_ALLCAPS"."); -- cgit v1.2.3 From 3eafc959b32f71d3fe6b27c9eae7495a23acfc3a Mon Sep 17 00:00:00 2001 From: Omair Mohammed Abdullah Date: Fri, 23 Dec 2011 10:36:36 +0530 Subject: ALSA: core: add support for compressed devices Use the minor numbers 2 and 3 for audio compressed offload devices. Also add support for these devices in core Signed-off-by: Omair Mohammed Abdullah Signed-off-by: Pierre-Louis Bossart Signed-off-by: Vinod Koul Reviewed-by: Mark Brown Signed-off-by: Takashi Iwai --- include/sound/core.h | 1 + include/sound/minors.h | 4 +++- sound/core/sound.c | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) (limited to 'sound/core') diff --git a/include/sound/core.h b/include/sound/core.h index 3be5ab782b99..5ab255f196cc 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -62,6 +62,7 @@ typedef int __bitwise snd_device_type_t; #define SNDRV_DEV_BUS ((__force snd_device_type_t) 0x1007) #define SNDRV_DEV_CODEC ((__force snd_device_type_t) 0x1008) #define SNDRV_DEV_JACK ((__force snd_device_type_t) 0x1009) +#define SNDRV_DEV_COMPRESS ((__force snd_device_type_t) 0x100A) #define SNDRV_DEV_LOWLEVEL ((__force snd_device_type_t) 0x2000) typedef int __bitwise snd_device_state_t; diff --git a/include/sound/minors.h b/include/sound/minors.h index 8f764204a856..5978f9a8c8b2 100644 --- a/include/sound/minors.h +++ b/include/sound/minors.h @@ -35,7 +35,7 @@ #define SNDRV_MINOR_TIMER 33 /* SNDRV_MINOR_GLOBAL + 1 * 32 */ #ifndef CONFIG_SND_DYNAMIC_MINORS - /* 2 - 3 (reserved) */ +#define SNDRV_MINOR_COMPRESS 2 /* 2 - 3 */ #define SNDRV_MINOR_HWDEP 4 /* 4 - 7 */ #define SNDRV_MINOR_RAWMIDI 8 /* 8 - 15 */ #define SNDRV_MINOR_PCM_PLAYBACK 16 /* 16 - 23 */ @@ -49,6 +49,7 @@ #define SNDRV_DEVICE_TYPE_PCM_CAPTURE SNDRV_MINOR_PCM_CAPTURE #define SNDRV_DEVICE_TYPE_SEQUENCER SNDRV_MINOR_SEQUENCER #define SNDRV_DEVICE_TYPE_TIMER SNDRV_MINOR_TIMER +#define SNDRV_DEVICE_TYPE_COMPRESS SNDRV_MINOR_COMPRESS #else /* CONFIG_SND_DYNAMIC_MINORS */ @@ -60,6 +61,7 @@ enum { SNDRV_DEVICE_TYPE_RAWMIDI, SNDRV_DEVICE_TYPE_PCM_PLAYBACK, SNDRV_DEVICE_TYPE_PCM_CAPTURE, + SNDRV_DEVICE_TYPE_COMPRESS, }; #endif /* CONFIG_SND_DYNAMIC_MINORS */ diff --git a/sound/core/sound.c b/sound/core/sound.c index 828af353ea9f..28f35593a750 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -229,6 +229,7 @@ static int snd_kernel_minor(int type, struct snd_card *card, int dev) case SNDRV_DEVICE_TYPE_RAWMIDI: case SNDRV_DEVICE_TYPE_PCM_PLAYBACK: case SNDRV_DEVICE_TYPE_PCM_CAPTURE: + case SNDRV_DEVICE_TYPE_COMPRESS: if (snd_BUG_ON(!card)) return -EINVAL; minor = SNDRV_MINOR(card->number, type + dev); -- cgit v1.2.3 From b21c60a4edd22e26fbebe7dd7078349a8cfa7273 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 23 Dec 2011 10:36:39 +0530 Subject: ALSA: core: add support for compress_offload This patch adds core.c, the file which implements the ioctls and registers the devices Signed-off-by: Vinod Koul Signed-off-by: Pierre-Louis Bossart Signed-off-by: Takashi Iwai --- sound/core/compress_offload.c | 765 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 765 insertions(+) create mode 100644 sound/core/compress_offload.c (limited to 'sound/core') diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c new file mode 100644 index 000000000000..dac3633507c9 --- /dev/null +++ b/sound/core/compress_offload.c @@ -0,0 +1,765 @@ +/* + * compress_core.c - compress offload core + * + * Copyright (C) 2011 Intel Corporation + * Authors: Vinod Koul + * Pierre-Louis Bossart + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * 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; version 2 of the License. + * + * 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. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + */ +#define FORMAT(fmt) "%s: %d: " fmt, __func__, __LINE__ +#define pr_fmt(fmt) KBUILD_MODNAME ": " FORMAT(fmt) + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* TODO: + * - add substream support for multiple devices in case of + * SND_DYNAMIC_MINORS is not used + * - Multiple node representation + * driver should be able to register multiple nodes + */ + +static DEFINE_MUTEX(device_mutex); + +struct snd_compr_file { + unsigned long caps; + struct snd_compr_stream stream; +}; + +/* + * a note on stream states used: + * we use follwing states in the compressed core + * SNDRV_PCM_STATE_OPEN: When stream has been opened. + * SNDRV_PCM_STATE_SETUP: When stream has been initialized. This is done by + * calling SNDRV_COMPRESS_SET_PARAMS. running streams will come to this + * state at stop by calling SNDRV_COMPRESS_STOP, or at end of drain. + * SNDRV_PCM_STATE_RUNNING: When stream has been started and is + * decoding/encoding and rendering/capturing data. + * SNDRV_PCM_STATE_DRAINING: When stream is draining current data. This is done + * by calling SNDRV_COMPRESS_DRAIN. + * SNDRV_PCM_STATE_PAUSED: When stream is paused. This is done by calling + * SNDRV_COMPRESS_PAUSE. It can be stopped or resumed by calling + * SNDRV_COMPRESS_STOP or SNDRV_COMPRESS_RESUME respectively. + */ +static int snd_compr_open(struct inode *inode, struct file *f) +{ + struct snd_compr *compr; + struct snd_compr_file *data; + struct snd_compr_runtime *runtime; + enum snd_compr_direction dirn; + int maj = imajor(inode); + int ret; + + if (f->f_flags & O_WRONLY) + dirn = SND_COMPRESS_PLAYBACK; + else if (f->f_flags & O_RDONLY) + dirn = SND_COMPRESS_CAPTURE; + else { + pr_err("invalid direction\n"); + return -EINVAL; + } + + if (maj == snd_major) + compr = snd_lookup_minor_data(iminor(inode), + SNDRV_DEVICE_TYPE_COMPRESS); + else + return -EBADFD; + + if (compr == NULL) { + pr_err("no device data!!!\n"); + return -ENODEV; + } + + if (dirn != compr->direction) { + pr_err("this device doesn't support this direction\n"); + return -EINVAL; + } + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + data->stream.ops = compr->ops; + data->stream.direction = dirn; + data->stream.private_data = compr->private_data; + data->stream.device = compr; + runtime = kzalloc(sizeof(*runtime), GFP_KERNEL); + if (!runtime) { + kfree(data); + return -ENOMEM; + } + runtime->state = SNDRV_PCM_STATE_OPEN; + init_waitqueue_head(&runtime->sleep); + data->stream.runtime = runtime; + f->private_data = (void *)data; + mutex_lock(&compr->lock); + ret = compr->ops->open(&data->stream); + mutex_unlock(&compr->lock); + if (ret) { + kfree(runtime); + kfree(data); + } + return ret; +} + +static int snd_compr_free(struct inode *inode, struct file *f) +{ + struct snd_compr_file *data = f->private_data; + data->stream.ops->free(&data->stream); + kfree(data->stream.runtime->buffer); + kfree(data->stream.runtime); + kfree(data); + return 0; +} + +static void snd_compr_update_tstamp(struct snd_compr_stream *stream, + struct snd_compr_tstamp *tstamp) +{ + if (!stream->ops->pointer) + return; + stream->ops->pointer(stream, tstamp); + pr_debug("dsp consumed till %d total %d bytes\n", + tstamp->byte_offset, tstamp->copied_total); + stream->runtime->hw_pointer = tstamp->byte_offset; + stream->runtime->total_bytes_transferred = tstamp->copied_total; +} + +static size_t snd_compr_calc_avail(struct snd_compr_stream *stream, + struct snd_compr_avail *avail) +{ + long avail_calc; /*this needs to be signed variable */ + + snd_compr_update_tstamp(stream, &avail->tstamp); + + /* FIXME: This needs to be different for capture stream, + available is # of compressed data, for playback it's + remainder of buffer */ + + if (stream->runtime->total_bytes_available == 0 && + stream->runtime->state == SNDRV_PCM_STATE_SETUP) { + pr_debug("detected init and someone forgot to do a write\n"); + return stream->runtime->buffer_size; + } + pr_debug("app wrote %lld, DSP consumed %lld\n", + stream->runtime->total_bytes_available, + stream->runtime->total_bytes_transferred); + if (stream->runtime->total_bytes_available == + stream->runtime->total_bytes_transferred) { + pr_debug("both pointers are same, returning full avail\n"); + return stream->runtime->buffer_size; + } + + /* FIXME: this routine isn't consistent, in one test we use + * cumulative values and in the other byte offsets. Do we + * really need the byte offsets if the cumulative values have + * been updated? In the PCM interface app_ptr and hw_ptr are + * already cumulative */ + + avail_calc = stream->runtime->buffer_size - + (stream->runtime->app_pointer - stream->runtime->hw_pointer); + pr_debug("calc avail as %ld, app_ptr %lld, hw+ptr %lld\n", avail_calc, + stream->runtime->app_pointer, + stream->runtime->hw_pointer); + if (avail_calc >= stream->runtime->buffer_size) + avail_calc -= stream->runtime->buffer_size; + pr_debug("ret avail as %ld\n", avail_calc); + avail->avail = avail_calc; + return avail_calc; +} + +static inline size_t snd_compr_get_avail(struct snd_compr_stream *stream) +{ + struct snd_compr_avail avail; + + return snd_compr_calc_avail(stream, &avail); +} + +static int +snd_compr_ioctl_avail(struct snd_compr_stream *stream, unsigned long arg) +{ + struct snd_compr_avail ioctl_avail; + size_t avail; + + avail = snd_compr_calc_avail(stream, &ioctl_avail); + ioctl_avail.avail = avail; + + if (copy_to_user((__u64 __user *)arg, + &ioctl_avail, sizeof(ioctl_avail))) + return -EFAULT; + return 0; +} + +static int snd_compr_write_data(struct snd_compr_stream *stream, + const char __user *buf, size_t count) +{ + void *dstn; + size_t copy; + struct snd_compr_runtime *runtime = stream->runtime; + + dstn = runtime->buffer + runtime->app_pointer; + pr_debug("copying %ld at %lld\n", + (unsigned long)count, runtime->app_pointer); + if (count < runtime->buffer_size - runtime->app_pointer) { + if (copy_from_user(dstn, buf, count)) + return -EFAULT; + runtime->app_pointer += count; + } else { + copy = runtime->buffer_size - runtime->app_pointer; + if (copy_from_user(dstn, buf, copy)) + return -EFAULT; + if (copy_from_user(runtime->buffer, buf + copy, count - copy)) + return -EFAULT; + runtime->app_pointer = count - copy; + } + /* if DSP cares, let it know data has been written */ + if (stream->ops->ack) + stream->ops->ack(stream, count); + return count; +} + +static ssize_t snd_compr_write(struct file *f, const char __user *buf, + size_t count, loff_t *offset) +{ + struct snd_compr_file *data = f->private_data; + struct snd_compr_stream *stream; + size_t avail; + int retval; + + if (snd_BUG_ON(!data)) + return -EFAULT; + + stream = &data->stream; + mutex_lock(&stream->device->lock); + /* write is allowed when stream is running or has been steup */ + if (stream->runtime->state != SNDRV_PCM_STATE_SETUP && + stream->runtime->state != SNDRV_PCM_STATE_RUNNING) { + mutex_unlock(&stream->device->lock); + return -EBADFD; + } + + avail = snd_compr_get_avail(stream); + pr_debug("avail returned %ld\n", (unsigned long)avail); + /* calculate how much we can write to buffer */ + if (avail > count) + avail = count; + + if (stream->ops->copy) + retval = stream->ops->copy(stream, buf, avail); + else + retval = snd_compr_write_data(stream, buf, avail); + if (retval > 0) + stream->runtime->total_bytes_available += retval; + + /* while initiating the stream, write should be called before START + * call, so in setup move state */ + if (stream->runtime->state == SNDRV_PCM_STATE_SETUP) { + stream->runtime->state = SNDRV_PCM_STATE_PREPARED; + pr_debug("stream prepared, Houston we are good to go\n"); + } + + mutex_unlock(&stream->device->lock); + return retval; +} + + +static ssize_t snd_compr_read(struct file *f, char __user *buf, + size_t count, loff_t *offset) +{ + return -ENXIO; +} + +static int snd_compr_mmap(struct file *f, struct vm_area_struct *vma) +{ + return -ENXIO; +} + +static inline int snd_compr_get_poll(struct snd_compr_stream *stream) +{ + if (stream->direction == SND_COMPRESS_PLAYBACK) + return POLLOUT | POLLWRNORM; + else + return POLLIN | POLLRDNORM; +} + +static unsigned int snd_compr_poll(struct file *f, poll_table *wait) +{ + struct snd_compr_file *data = f->private_data; + struct snd_compr_stream *stream; + size_t avail; + int retval = 0; + + if (snd_BUG_ON(!data)) + return -EFAULT; + stream = &data->stream; + if (snd_BUG_ON(!stream)) + return -EFAULT; + + mutex_lock(&stream->device->lock); + if (stream->runtime->state == SNDRV_PCM_STATE_PAUSED || + stream->runtime->state == SNDRV_PCM_STATE_OPEN) { + retval = -EBADFD; + goto out; + } + poll_wait(f, &stream->runtime->sleep, wait); + + avail = snd_compr_get_avail(stream); + pr_debug("avail is %ld\n", (unsigned long)avail); + /* check if we have at least one fragment to fill */ + switch (stream->runtime->state) { + case SNDRV_PCM_STATE_DRAINING: + /* stream has been woken up after drain is complete + * draining done so set stream state to stopped + */ + retval = snd_compr_get_poll(stream); + stream->runtime->state = SNDRV_PCM_STATE_SETUP; + break; + case SNDRV_PCM_STATE_RUNNING: + case SNDRV_PCM_STATE_PREPARED: + case SNDRV_PCM_STATE_PAUSED: + if (avail >= stream->runtime->fragment_size) + retval = snd_compr_get_poll(stream); + break; + default: + if (stream->direction == SND_COMPRESS_PLAYBACK) + retval = POLLOUT | POLLWRNORM | POLLERR; + else + retval = POLLIN | POLLRDNORM | POLLERR; + break; + } +out: + mutex_unlock(&stream->device->lock); + return retval; +} + +static int +snd_compr_get_caps(struct snd_compr_stream *stream, unsigned long arg) +{ + int retval; + struct snd_compr_caps caps; + + if (!stream->ops->get_caps) + return -ENXIO; + + retval = stream->ops->get_caps(stream, &caps); + if (retval) + goto out; + if (copy_to_user((void __user *)arg, &caps, sizeof(caps))) + retval = -EFAULT; +out: + return retval; +} + +static int +snd_compr_get_codec_caps(struct snd_compr_stream *stream, unsigned long arg) +{ + int retval; + struct snd_compr_codec_caps *caps; + + if (!stream->ops->get_codec_caps) + return -ENXIO; + + caps = kmalloc(sizeof(*caps), GFP_KERNEL); + if (!caps) + return -ENOMEM; + + retval = stream->ops->get_codec_caps(stream, caps); + if (retval) + goto out; + if (copy_to_user((void __user *)arg, caps, sizeof(*caps))) + retval = -EFAULT; + +out: + kfree(caps); + return retval; +} + +/* revisit this with snd_pcm_preallocate_xxx */ +static int snd_compr_allocate_buffer(struct snd_compr_stream *stream, + struct snd_compr_params *params) +{ + unsigned int buffer_size; + void *buffer; + + buffer_size = params->buffer.fragment_size * params->buffer.fragments; + if (stream->ops->copy) { + buffer = NULL; + /* if copy is defined the driver will be required to copy + * the data from core + */ + } else { + buffer = kmalloc(buffer_size, GFP_KERNEL); + if (!buffer) + return -ENOMEM; + } + stream->runtime->fragment_size = params->buffer.fragment_size; + stream->runtime->fragments = params->buffer.fragments; + stream->runtime->buffer = buffer; + stream->runtime->buffer_size = buffer_size; + return 0; +} + +static int +snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg) +{ + struct snd_compr_params *params; + int retval; + + if (stream->runtime->state == SNDRV_PCM_STATE_OPEN) { + /* + * we should allow parameter change only when stream has been + * opened not in other cases + */ + params = kmalloc(sizeof(*params), GFP_KERNEL); + if (!params) + return -ENOMEM; + if (copy_from_user(params, (void __user *)arg, sizeof(*params))) + return -EFAULT; + retval = snd_compr_allocate_buffer(stream, params); + if (retval) { + kfree(params); + return -ENOMEM; + } + retval = stream->ops->set_params(stream, params); + if (retval) + goto out; + stream->runtime->state = SNDRV_PCM_STATE_SETUP; + } else + return -EPERM; +out: + kfree(params); + return retval; +} + +static int +snd_compr_get_params(struct snd_compr_stream *stream, unsigned long arg) +{ + struct snd_codec *params; + int retval; + + if (!stream->ops->get_params) + return -EBADFD; + + params = kmalloc(sizeof(*params), GFP_KERNEL); + if (!params) + return -ENOMEM; + retval = stream->ops->get_params(stream, params); + if (retval) + goto out; + if (copy_to_user((char __user *)arg, params, sizeof(*params))) + retval = -EFAULT; + +out: + kfree(params); + return retval; +} + +static inline int +snd_compr_tstamp(struct snd_compr_stream *stream, unsigned long arg) +{ + struct snd_compr_tstamp tstamp; + + snd_compr_update_tstamp(stream, &tstamp); + return copy_to_user((struct snd_compr_tstamp __user *)arg, + &tstamp, sizeof(tstamp)) ? -EFAULT : 0; +} + +static int snd_compr_pause(struct snd_compr_stream *stream) +{ + int retval; + + if (stream->runtime->state != SNDRV_PCM_STATE_RUNNING) + return -EPERM; + retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_PAUSE_PUSH); + if (!retval) { + stream->runtime->state = SNDRV_PCM_STATE_PAUSED; + wake_up(&stream->runtime->sleep); + } + return retval; +} + +static int snd_compr_resume(struct snd_compr_stream *stream) +{ + int retval; + + if (stream->runtime->state != SNDRV_PCM_STATE_PAUSED) + return -EPERM; + retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_PAUSE_RELEASE); + if (!retval) + stream->runtime->state = SNDRV_PCM_STATE_RUNNING; + return retval; +} + +static int snd_compr_start(struct snd_compr_stream *stream) +{ + int retval; + + if (stream->runtime->state != SNDRV_PCM_STATE_PREPARED) + return -EPERM; + retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_START); + if (!retval) + stream->runtime->state = SNDRV_PCM_STATE_RUNNING; + return retval; +} + +static int snd_compr_stop(struct snd_compr_stream *stream) +{ + int retval; + + if (stream->runtime->state == SNDRV_PCM_STATE_PREPARED || + stream->runtime->state == SNDRV_PCM_STATE_SETUP) + return -EPERM; + retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_STOP); + if (!retval) { + stream->runtime->state = SNDRV_PCM_STATE_SETUP; + wake_up(&stream->runtime->sleep); + } + return retval; +} + +static int snd_compr_drain(struct snd_compr_stream *stream) +{ + int retval; + + if (stream->runtime->state == SNDRV_PCM_STATE_PREPARED || + stream->runtime->state == SNDRV_PCM_STATE_SETUP) + return -EPERM; + retval = stream->ops->trigger(stream, SND_COMPR_TRIGGER_DRAIN); + if (!retval) { + stream->runtime->state = SNDRV_PCM_STATE_DRAINING; + wake_up(&stream->runtime->sleep); + } + return retval; +} + +static long snd_compr_ioctl(struct file *f, unsigned int cmd, unsigned long arg) +{ + struct snd_compr_file *data = f->private_data; + struct snd_compr_stream *stream; + int retval = -ENOTTY; + + if (snd_BUG_ON(!data)) + return -EFAULT; + stream = &data->stream; + if (snd_BUG_ON(!stream)) + return -EFAULT; + mutex_lock(&stream->device->lock); + switch (_IOC_NR(cmd)) { + case _IOC_NR(SNDRV_COMPRESS_IOCTL_VERSION): + put_user(SNDRV_COMPRESS_VERSION, + (int __user *)arg) ? -EFAULT : 0; + break; + case _IOC_NR(SNDRV_COMPRESS_GET_CAPS): + retval = snd_compr_get_caps(stream, arg); + break; + case _IOC_NR(SNDRV_COMPRESS_GET_CODEC_CAPS): + retval = snd_compr_get_codec_caps(stream, arg); + break; + case _IOC_NR(SNDRV_COMPRESS_SET_PARAMS): + retval = snd_compr_set_params(stream, arg); + break; + case _IOC_NR(SNDRV_COMPRESS_GET_PARAMS): + retval = snd_compr_get_params(stream, arg); + break; + case _IOC_NR(SNDRV_COMPRESS_TSTAMP): + retval = snd_compr_tstamp(stream, arg); + break; + case _IOC_NR(SNDRV_COMPRESS_AVAIL): + retval = snd_compr_ioctl_avail(stream, arg); + break; + case _IOC_NR(SNDRV_COMPRESS_PAUSE): + retval = snd_compr_pause(stream); + break; + case _IOC_NR(SNDRV_COMPRESS_RESUME): + retval = snd_compr_resume(stream); + break; + case _IOC_NR(SNDRV_COMPRESS_START): + retval = snd_compr_start(stream); + break; + case _IOC_NR(SNDRV_COMPRESS_STOP): + retval = snd_compr_stop(stream); + break; + case _IOC_NR(SNDRV_COMPRESS_DRAIN): + retval = snd_compr_drain(stream); + break; + } + mutex_unlock(&stream->device->lock); + return retval; +} + +static const struct file_operations snd_compr_file_ops = { + .owner = THIS_MODULE, + .open = snd_compr_open, + .release = snd_compr_free, + .write = snd_compr_write, + .read = snd_compr_read, + .unlocked_ioctl = snd_compr_ioctl, + .mmap = snd_compr_mmap, + .poll = snd_compr_poll, +}; + +static int snd_compress_dev_register(struct snd_device *device) +{ + int ret = -EINVAL; + char str[16]; + struct snd_compr *compr; + + if (snd_BUG_ON(!device || !device->device_data)) + return -EBADFD; + compr = device->device_data; + + sprintf(str, "comprC%iD%i", compr->card->number, compr->device); + pr_debug("reg %s for device %s, direction %d\n", str, compr->name, + compr->direction); + /* register compressed device */ + ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS, compr->card, + compr->device, &snd_compr_file_ops, compr, str); + if (ret < 0) { + pr_err("snd_register_device failed\n %d", ret); + return ret; + } + return ret; + +} + +static int snd_compress_dev_disconnect(struct snd_device *device) +{ + struct snd_compr *compr; + + compr = device->device_data; + snd_unregister_device(compr->direction, compr->card, compr->device); + return 0; +} + +/* + * snd_compress_new: create new compress device + * @card: sound card pointer + * @device: device number + * @dirn: device direction, should be of type enum snd_compr_direction + * @compr: compress device pointer + */ +int snd_compress_new(struct snd_card *card, int device, + int dirn, struct snd_compr *compr) +{ + static struct snd_device_ops ops = { + .dev_free = NULL, + .dev_register = snd_compress_dev_register, + .dev_disconnect = snd_compress_dev_disconnect, + }; + + compr->card = card; + compr->device = device; + compr->direction = dirn; + return snd_device_new(card, SNDRV_DEV_COMPRESS, compr, &ops); +} +EXPORT_SYMBOL_GPL(snd_compress_new); + +static int snd_compress_add_device(struct snd_compr *device) +{ + int ret; + + if (!device->card) + return -EINVAL; + + /* register the card */ + ret = snd_card_register(device->card); + if (ret) + goto out; + return 0; + +out: + pr_err("failed with %d\n", ret); + return ret; + +} + +static int snd_compress_remove_device(struct snd_compr *device) +{ + return snd_card_free(device->card); +} + +/** + * snd_compress_register - register compressed device + * + * @device: compressed device to register + */ +int snd_compress_register(struct snd_compr *device) +{ + int retval; + + if (device->name == NULL || device->dev == NULL || device->ops == NULL) + return -EINVAL; + + pr_debug("Registering compressed device %s\n", device->name); + if (snd_BUG_ON(!device->ops->open)) + return -EINVAL; + if (snd_BUG_ON(!device->ops->free)) + return -EINVAL; + if (snd_BUG_ON(!device->ops->set_params)) + return -EINVAL; + if (snd_BUG_ON(!device->ops->trigger)) + return -EINVAL; + + mutex_init(&device->lock); + + /* register a compressed card */ + mutex_lock(&device_mutex); + retval = snd_compress_add_device(device); + mutex_unlock(&device_mutex); + return retval; +} +EXPORT_SYMBOL_GPL(snd_compress_register); + +int snd_compress_deregister(struct snd_compr *device) +{ + pr_debug("Removing compressed device %s\n", device->name); + mutex_lock(&device_mutex); + snd_compress_remove_device(device); + mutex_unlock(&device_mutex); + return 0; +} +EXPORT_SYMBOL_GPL(snd_compress_deregister); + +static int __init snd_compress_init(void) +{ + return 0; +} + +static void __exit snd_compress_exit(void) +{ +} + +module_init(snd_compress_init); +module_exit(snd_compress_exit); + +MODULE_DESCRIPTION("ALSA Compressed offload framework"); +MODULE_AUTHOR("Vinod Koul "); +MODULE_LICENSE("GPL v2"); -- cgit v1.2.3 From 40741dd5c249449449bfb0528d1d26fe6f16a0bf Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 23 Dec 2011 10:36:40 +0530 Subject: ALSA: core: add makefile and kconfig file for compress Signed-off-by: Vinod Koul Signed-off-by: Pierre-Louis Bossart Signed-off-by: Takashi Iwai --- sound/core/Kconfig | 10 ++++++++++ sound/core/Makefile | 4 ++++ 2 files changed, 14 insertions(+) (limited to 'sound/core') diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 475455c76610..2dc7776e218c 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -155,6 +155,16 @@ config SND_DYNAMIC_MINORS If you are unsure about this, say N here. +config SND_COMPRESS_OFFLOAD + tristate "ALSA Compressed audio offload support" + default n + help + If you want support for offloading compressed audio and have such + a hardware, then you should say Y here and also to the DSP driver + of your platform. + + If you are unsure about this, say N here. + config SND_SUPPORT_OLD_API bool "Support old ALSA API" default y diff --git a/sound/core/Makefile b/sound/core/Makefile index 350a08d277f4..67c8e9336611 100644 --- a/sound/core/Makefile +++ b/sound/core/Makefile @@ -21,6 +21,8 @@ snd-hrtimer-objs := hrtimer.o snd-rtctimer-objs := rtctimer.o snd-hwdep-objs := hwdep.o +snd-compress-objs := compress_offload.o + obj-$(CONFIG_SND) += snd.o obj-$(CONFIG_SND_HWDEP) += snd-hwdep.o obj-$(CONFIG_SND_TIMER) += snd-timer.o @@ -31,3 +33,5 @@ obj-$(CONFIG_SND_RAWMIDI) += snd-rawmidi.o obj-$(CONFIG_SND_OSSEMUL) += oss/ obj-$(CONFIG_SND_SEQUENCER) += seq/ + +obj-$(CONFIG_SND_COMPRESS_OFFLOAD) += snd-compress.o -- cgit v1.2.3