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[alsa-devel] [PATCH 02/24] sound/pci: coding style fixes: au88x0
by Alexander Beregalov 09 Sep '08

09 Sep '08

- <asm/io.h> -> <linux/io.h> - remove trailing whitespaces - convert comments Only compile tested. Signed-off-by: Alexander Beregalov <a.beregalov(a)gmail.com> --- sound/pci/au88x0/au88x0.c | 46 ++++---- sound/pci/au88x0/au88x0.h | 4 +- sound/pci/au88x0/au88x0_a3d.c | 46 ++++---- sound/pci/au88x0/au88x0_core.c | 254 +++++++++++++++++++------------------- sound/pci/au88x0/au88x0_eq.c | 24 ++-- sound/pci/au88x0/au88x0_mixer.c | 2 +- sound/pci/au88x0/au88x0_mpu401.c | 2 +- sound/pci/au88x0/au88x0_pcm.c | 46 ++++---- sound/pci/au88x0/au88x0_synth.c | 46 ++++---- sound/pci/au88x0/au88x0_xtalk.c | 26 ++-- sound/pci/au88x0/au88x0_xtalk.h | 2 +- 11 files changed, 249 insertions(+), 249 deletions(-) diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c index 68368e4..440be0b 100644 --- a/sound/pci/au88x0/au88x0.c +++ b/sound/pci/au88x0/au88x0.c @@ -125,7 +125,7 @@ static int snd_vortex_dev_free(struct snd_device *device) vortex_gameport_unregister(vortex); vortex_core_shutdown(vortex); - // Take down PCI interface. + /* Take down PCI interface. */ free_irq(vortex->irq, vortex); iounmap(vortex->mmio); pci_release_regions(vortex->pci_dev); @@ -148,7 +148,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) *rchip = NULL; - // check PCI availability (DMA). + /* check PCI availability (DMA). */ if ((err = pci_enable_device(pci)) < 0) return err; if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 || @@ -166,7 +166,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) chip->card = card; - // initialize the stuff + /* initialize the stuff */ chip->pci_dev = pci; chip->io = pci_resource_start(pci, 0); chip->vendor = pci->vendor; @@ -174,8 +174,8 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) chip->card = card; chip->irq = -1; - // (1) PCI resource allocation - // Get MMIO area + /* (1) PCI resource allocation */ + /* Get MMIO area */ // if ((err = pci_request_regions(pci, CARD_NAME_SHORT)) != 0) goto regions_out; @@ -205,9 +205,9 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) chip->irq = pci->irq; pci_set_master(pci); - // End of PCI setup. + /* End of PCI setup. */ - // Register alsa root device. + /* Register alsa root device. */ if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { goto alloc_out; } @@ -228,7 +228,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) pci_release_regions(chip->pci_dev); regions_out: pci_disable_device(chip->pci_dev); - //FIXME: this not the right place to unregister the gameport + /* FIXME: this not the right place to unregister the gameport */ vortex_gameport_unregister(chip); kfree(chip); return err; @@ -243,64 +243,64 @@ snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) vortex_t *chip; int err; - // (1) + /* (1) */ if (dev >= SNDRV_CARDS) return -ENODEV; if (!enable[dev]) { dev++; return -ENOENT; } - // (2) + /* (2) */ card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); if (card == NULL) return -ENOMEM; - // (3) + /* (3) */ if ((err = snd_vortex_create(card, pci, &chip)) < 0) { snd_card_free(card); return err; } snd_vortex_workaround(pci, pcifix[dev]); - // Card details needed in snd_vortex_midi + /* Card details needed in snd_vortex_midi */ strcpy(card->driver, CARD_NAME_SHORT); sprintf(card->shortname, "Aureal Vortex %s", CARD_NAME_SHORT); sprintf(card->longname, "%s at 0x%lx irq %i", card->shortname, chip->io, chip->irq); - // (4) Alloc components. - // ADB pcm. + /* (4) Alloc components. */ + /* ADB pcm. */ if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_ADB, NR_ADB)) < 0) { snd_card_free(card); return err; } #ifndef CHIP_AU8820 - // ADB SPDIF + /* ADB SPDIF */ if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_SPDIF, 1)) < 0) { snd_card_free(card); return err; } - // A3D + /* A3D */ if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_A3D, NR_A3D)) < 0) { snd_card_free(card); return err; } #endif /* - // ADB I2S + //ADB I2S if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_I2S, 1)) < 0) { snd_card_free(card); return err; } */ #ifndef CHIP_AU8810 - // WT pcm. + /* WT pcm. */ if ((err = snd_vortex_new_pcm(chip, VORTEX_PCM_WT, NR_WT)) < 0) { snd_card_free(card); return err; } #endif - // snd_ac97_mixer and Vortex mixer. + /* snd_ac97_mixer and Vortex mixer. */ if ((err = snd_vortex_mixer(chip)) < 0) { snd_card_free(card); return err; @@ -329,12 +329,12 @@ snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) } #endif - // (5) + /* (5) */ if ((err = pci_read_config_word(pci, PCI_DEVICE_ID, &(chip->device))) < 0) { snd_card_free(card); return err; - } + } if ((err = pci_read_config_word(pci, PCI_VENDOR_ID, &(chip->vendor))) < 0) { snd_card_free(card); @@ -354,12 +354,12 @@ snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) } #endif - // (6) + /* (6) */ if ((err = snd_card_register(card)) < 0) { snd_card_free(card); return err; } - // (7) + /* (7) */ pci_set_drvdata(pci, card); dev++; vortex_connect_default(chip, 1); diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h index cf46bba..02e949d 100644 --- a/sound/pci/au88x0/au88x0.h +++ b/sound/pci/au88x0/au88x0.h @@ -13,13 +13,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - + #ifndef __SOUND_AU88X0_H #define __SOUND_AU88X0_H #ifdef __KERNEL__ #include <linux/pci.h> -#include <asm/io.h> +#include <linux/io.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/rawmidi.h> diff --git a/sound/pci/au88x0/au88x0_a3d.c b/sound/pci/au88x0/au88x0_a3d.c index 649849e..526fb5f 100644 --- a/sound/pci/au88x0/au88x0_a3d.c +++ b/sound/pci/au88x0/au88x0_a3d.c @@ -49,7 +49,7 @@ static void a3dsrc_GetTimeConsts(a3dsrc_t * a, short *HrtfTrack, short *ItdTrack, short *GTrack, short *CTrack) { - // stub! + /* stub! */ } #endif @@ -219,7 +219,7 @@ static void a3dsrc_GetHrtfState(a3dsrc_t * a, a3d_Hrtf_t aa, a3d_Hrtf_t b) { vortex_t *vortex = (vortex_t *) (a->vortex); int i; - // FIXME: verify this! + /* FIXME: verify this! */ for (i = 0; i < HRTF_SZ; i++) aa[i] = hwread(vortex->mmio, @@ -245,10 +245,10 @@ static void a3dsrc_GetHrtfOutput(a3dsrc_t * a, short *left, short *right) #endif -/* Interaural Time Difference. - * "The other main clue that humans use to locate sounds, is called - * Interaural Time Difference (ITD). The differences in distance from - * the sound source to a listeners ears means that the sound will +/* Interaural Time Difference. + * "The other main clue that humans use to locate sounds, is called + * Interaural Time Difference (ITD). The differences in distance from + * the sound source to a listeners ears means that the sound will * reach one ear slightly before the other....", found somewhere with google.*/ static void a3dsrc_SetItdTarget(a3dsrc_t * a, short litd, short ritd) { @@ -265,7 +265,7 @@ static void a3dsrc_SetItdTarget(a3dsrc_t * a, short litd, short ritd) hwwrite(vortex->mmio, a3d_addrB(a->slice, a->source, A3D_B_ITDTarget), (ritd << 0x10) | litd); - //hwwrite(vortex->mmio, addr(0x191DF+5, this04, this08), (ritd<<0x10)|litd); + /* hwwrite(vortex->mmio, addr(0x191DF+5, this04, this08), (ritd<<0x10)|litd); */ } static void a3dsrc_SetItdCurrent(a3dsrc_t * a, short litd, short ritd) @@ -283,7 +283,7 @@ static void a3dsrc_SetItdCurrent(a3dsrc_t * a, short litd, short ritd) hwwrite(vortex->mmio, a3d_addrB(a->slice, a->source, A3D_B_ITDCurrent), (ritd << 0x10) | litd); - //hwwrite(vortex->mmio, addr(0x191DF+1, this04, this08), (ritd<<0x10)|litd); + /* hwwrite(vortex->mmio, addr(0x191DF+1, this04, this08), (ritd<<0x10)|litd); */ } static void a3dsrc_SetItdDline(a3dsrc_t * a, a3d_ItdDline_t const dline) @@ -392,7 +392,7 @@ static void a3dsrc_SetA3DSampleRate(a3dsrc_t * a, int sr) esp0 = (((esp0 & 0x7fffffff) | 0xB8000000) & 0x7) | ((sr & 0x1f) << 3); hwwrite(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd), esp0); - //hwwrite(vortex->mmio, 0x19C38 + (this08<<0xd), esp0); + /* hwwrite(vortex->mmio, 0x19C38 + (this08<<0xd), esp0); */ } static void a3dsrc_EnableA3D(a3dsrc_t * a) @@ -400,7 +400,7 @@ static void a3dsrc_EnableA3D(a3dsrc_t * a) vortex_t *vortex = (vortex_t *) (a->vortex); hwwrite(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd), 0xF0000001); - //hwwrite(vortex->mmio, 0x19C38 + (this08<<0xd), 0xF0000001); + /* hwwrite(vortex->mmio, 0x19C38 + (this08<<0xd), 0xF0000001); */ } static void a3dsrc_DisableA3D(a3dsrc_t * a) @@ -428,7 +428,7 @@ static void a3dsrc_GetA3DSampleRate(a3dsrc_t * a, int *sr) vortex_t *vortex = (vortex_t *) (a->vortex); *sr = ((hwread(vortex->mmio, A3D_SLICE_Control + (a->slice << 0xd)) >> 3) & 0x1f); - //*sr = ((hwread(vortex->mmio, 0x19C38 + (this08<<0xd))>>3)&0x1f); + /**sr = ((hwread(vortex->mmio, 0x19C38 + (this08<<0xd))>>3)&0x1f); */ } static void a3dsrc_GetA3DControlReg(a3dsrc_t * a, unsigned long *ctrl) @@ -463,7 +463,7 @@ static void a3dsrc_ZeroSliceIO(a3dsrc_t * a) static void a3dsrc_ZeroState(a3dsrc_t * a) { - //printk("vortex: ZeroState slice: %d, source %d\n", a->slice, a->source); + /* printk("vortex: ZeroState slice: %d, source %d\n", a->slice, a->source); */ a3dsrc_SetAtmosState(a, 0, 0, 0, 0); a3dsrc_SetHrtfState(a, A3dHrirZeros, A3dHrirZeros); @@ -500,7 +500,7 @@ static void a3dsrc_ZeroStateA3D(a3dsrc_t * a) for (i = 0; i < 4; i++) { a->slice = i; a3dsrc_ZeroSliceIO(a); - //a3dsrc_ZeroState(a); + /* a3dsrc_ZeroState(a); */ } a->source = var2; a->slice = var; @@ -524,8 +524,8 @@ static void a3dsrc_ProgramPipe(a3dsrc_t * a) a3dsrc_SetHrtfTarget(a, A3dHrirImpulse, A3dHrirImpulse); /* Test: Sounds saturated. */ - //a3dsrc_SetHrtfCurrent(a, A3dHrirSatTest, A3dHrirSatTest); - //a3dsrc_SetHrtfTarget(a, A3dHrirSatTest, A3dHrirSatTest); + /* a3dsrc_SetHrtfCurrent(a, A3dHrirSatTest, A3dHrirSatTest); */ + /* a3dsrc_SetHrtfTarget(a, A3dHrirSatTest, A3dHrirSatTest); */ } /* VDB = Vortex audio Dataflow Bus */ @@ -534,7 +534,7 @@ static void a3dsrc_ClearVDBData(a3dsrc_t * a, unsigned long aa) { vortex_t *vortex = (vortex_t *) (a->vortex); - // ((aa >> 2) << 8) - (aa >> 2) + /* ((aa >> 2) << 8) - (aa >> 2) */ hwwrite(vortex->mmio, a3d_addrS(a->slice, A3D_SLICE_VDBDest) + (a->source << 2), 0); hwwrite(vortex->mmio, @@ -552,7 +552,7 @@ static void a3dsrc_ClearVDBData(a3dsrc_t * a, unsigned long aa) static void vortex_A3dSourceHw_Initialize(vortex_t * v, int source, int slice) { a3dsrc_t *a3dsrc = &(v->a3d[source + (slice * 4)]); - //a3dsrc_t *a3dsrc = &(v->a3d[source + (slice*4)]); + /* a3dsrc_t *a3dsrc = &(v->a3d[source + (slice*4)]); */ a3dsrc->vortex = (void *)v; a3dsrc->source = source; /* source */ @@ -616,12 +616,12 @@ static void vortex_Vort3D_disable(vortex_t * v) static void vortex_Vort3D_connect(vortex_t * v, int en) { int i; - + // Disable AU8810 routes, since they seem to be wrong (in au8810.h). #ifdef CHIP_AU8810 return; #endif - + #if 1 /* Alloc Xtalk mixin resources */ v->mixxtlk[0] = @@ -642,7 +642,7 @@ static void vortex_Vort3D_connect(vortex_t * v, int en) /* Connect A3D -> XTALK */ for (i = 0; i < 4; i++) { - // 2 outputs per each A3D slice. + /* 2 outputs per each A3D slice. */ vortex_route(v, en, 0x11, ADB_A3DOUT(i * 2), ADB_XTALKIN(i)); vortex_route(v, en, 0x11, ADB_A3DOUT(i * 2) + 1, ADB_XTALKIN(5 + i)); } @@ -689,8 +689,8 @@ static void vortex_Vort3D_InitializeSource(a3dsrc_t * a, int en) ItdTCDefault, GainTCDefault, CoefTCDefault); /* Remark: zero gain is muted. */ - //a3dsrc_SetGainTarget(a,0,0); - //a3dsrc_SetGainCurrent(a,0,0); + /* a3dsrc_SetGainTarget(a,0,0); */ + /* a3dsrc_SetGainCurrent(a,0,0); */ a3dsrc_EnableA3D(a); } else { a3dsrc_DisableA3D(a); @@ -764,7 +764,7 @@ snd_vortex_a3d_filter_info(struct snd_kcontrol *kcontrol, static int snd_vortex_a3d_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - //a3dsrc_t *a = kcontrol->private_data; + /* a3dsrc_t *a = kcontrol->private_data; */ /* No read yet. Would this be really useable/needed ? */ return 0; diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c index b070e57..9009d38 100644 --- a/sound/pci/au88x0/au88x0_core.c +++ b/sound/pci/au88x0/au88x0_core.c @@ -16,7 +16,7 @@ /* Vortex core low level functions. - + Author: Manuel Jander (mjander(a)users.sourceforge.cl) These functions are mainly the result of translations made from the original disassembly of the au88x0 binary drivers, @@ -73,7 +73,7 @@ 06-06-2003 Buffer shifter bugfix. Mixer volume fix. 07-12-2003 A3D routing finally fixed. Believed to be OK. 25-03-2004 Many thanks to Claudia, for such valuable bug reports. - + */ #include "au88x0.h" @@ -112,7 +112,7 @@ static int vortex_mix_getvolume(vortex_t * vortex, unsigned char mix) { int a; a = hwread(vortex->mmio, VORTEX_MIX_VOL_A + (mix << 2)) & 0xff; - //FP2LinearFrac(a); + /* FP2LinearFrac(a); */ return (a); } @@ -144,7 +144,7 @@ static void vortex_mix_rampvolume(vortex_t * vortex, int mix) { int ch; char a; - // This function is intended for ramping down only (see vortex_disableinput()). + /* This function is intended for ramping down only (see vortex_disableinput()). */ for (ch = 0; ch < 0x20; ch++) { if (((1 << ch) & rampchs[mix]) == 0) continue; @@ -260,8 +260,8 @@ vortex_mix_disableinput(vortex_t * vortex, unsigned char mix, int channel, { if (ramp) { rampchs[mix] |= (1 << channel); - // Register callback. - //vortex_mix_startrampvolume(vortex); + /* Register callback. */ + /* vortex_mix_startrampvolume(vortex); */ vortex_mix_killinput(vortex, mix, channel); } else vortex_mix_killinput(vortex, mix, channel); @@ -283,7 +283,7 @@ vortex_mixer_addWTD(vortex_t * vortex, unsigned char mix, unsigned char ch) while (temp & 0x10) { prev = VORTEX_MIXER_RTBASE + ((temp & 0xf) << 2); temp = hwread(vortex->mmio, prev); - //printk(KERN_INFO "vortex: mixAddWTD: while addr=%x, val=%x\n", prev, temp); + /* printk(KERN_INFO "vortex: mixAddWTD: while addr=%x, val=%x\n", prev, temp); */ if ((++lifeboat) > 0xf) { printk(KERN_ERR "vortex_mixer_addWTD: lifeboat overflow\n"); @@ -299,7 +299,7 @@ static int vortex_mixer_delWTD(vortex_t * vortex, unsigned char mix, unsigned char ch) { int esp14 = -1, esp18, eax, ebx, edx, ebp, esi = 0; - //int esp1f=edi(while)=src, esp10=ch; + /* int esp1f=edi(while)=src, esp10=ch; */ eax = hwread(vortex->mmio, VORTEX_MIXER_SR); if (((1 << ch) & eax) == 0) { @@ -313,15 +313,15 @@ vortex_mixer_delWTD(vortex_t * vortex, unsigned char mix, unsigned char ch) if (mix == ebx) { ebx = VORTEX_MIXER_RTBASE + (mix << 2); edx = hwread(vortex->mmio, ebx); - //7b60 + /* 7b60 */ hwwrite(vortex->mmio, ebp, edx); hwwrite(vortex->mmio, ebx, 0); } else { - //7ad3 + /* 7ad3 */ edx = hwread(vortex->mmio, VORTEX_MIXER_RTBASE + (ebx << 2)); - //printk(KERN_INFO "vortex: mixdelWTD: 1 addr=%x, val=%x, src=%x\n", ebx, edx, src); + /* printk(KERN_INFO "vortex: mixdelWTD: 1 addr=%x, val=%x, src=%x\n", ebx, edx, src); */ while ((edx & 0xf) != mix) { if ((esi) > 0xf) { printk(KERN_ERR @@ -334,21 +334,21 @@ vortex_mixer_delWTD(vortex_t * vortex, unsigned char mix, unsigned char ch) edx = hwread(vortex->mmio, VORTEX_MIXER_RTBASE + ebp); - //printk(KERN_INFO "vortex: mixdelWTD: while addr=%x, val=%x\n", ebp, edx); + /* printk(KERN_INFO "vortex: mixdelWTD: while addr=%x, val=%x\n", ebp, edx); */ esi++; } - //7b30 + /* 7b30 */ ebp = ebx << 2; if (edx & 0x10) { /* Delete entry in between others */ ebx = VORTEX_MIXER_RTBASE + ((edx & 0xf) << 2); edx = hwread(vortex->mmio, ebx); - //7b60 + /* 7b60 */ hwwrite(vortex->mmio, VORTEX_MIXER_RTBASE + ebp, edx); hwwrite(vortex->mmio, ebx, 0); - //printk(KERN_INFO "vortex mixdelWTD between addr= 0x%x, val= 0x%x\n", ebp, edx); + /* printk(KERN_INFO "vortex mixdelWTD between addr= 0x%x, val= 0x%x\n", ebp, edx); */ } else { /* Delete last entry */ - //7b83 + /* 7b83 */ if (esp14 == -1) hwwrite(vortex->mmio, VORTEX_MIXER_CHNBASE + @@ -358,7 +358,7 @@ vortex_mixer_delWTD(vortex_t * vortex, unsigned char mix, unsigned char ch) hwwrite(vortex->mmio, VORTEX_MIXER_RTBASE + (esp14 << 2), ebx); - //printk(KERN_INFO "vortex mixdelWTD last addr= 0x%x, val= 0x%x\n", esp14, ebx); + /* printk(KERN_INFO "vortex mixdelWTD last addr= 0x%x, val= 0x%x\n", esp14, ebx); */ } hwwrite(vortex->mmio, VORTEX_MIXER_RTBASE + ebp, 0); @@ -366,8 +366,8 @@ vortex_mixer_delWTD(vortex_t * vortex, unsigned char mix, unsigned char ch) } } } else { - //printk(KERN_INFO "removed last mix\n"); - //7be0 + /* printk(KERN_INFO "removed last mix\n"); */ + /* 7be0 */ vortex_mixer_dis_sr(vortex, ch); hwwrite(vortex->mmio, ebp, 0); } @@ -379,7 +379,7 @@ static void vortex_mixer_init(vortex_t * vortex) u32 addr; int x; - // FIXME: get rid of this crap. + /* FIXME: get rid of this crap. */ memset(mchannels, 0, NR_MIXOUT * sizeof(int)); memset(rampchs, 0, NR_MIXOUT * sizeof(int)); @@ -572,12 +572,12 @@ static void vortex_src_setupchannel(vortex_t * card, unsigned char src, unsigned int cr, unsigned int b, int sweep, int d, int dirplay, int sl, unsigned int tr, int thsource) { - // noplayback: d=2,4,7,0xa,0xb when using first 2 src's. - // c: enables pitch sweep. - // looks like g is c related. Maybe g is a sweep parameter ? - // g = cvr - // dirplay: 0 = recording, 1 = playback - // d = src hw index. + /* noplayback: d=2,4,7,0xa,0xb when using first 2 src's. */ + /* c: enables pitch sweep. */ + /* looks like g is c related. Maybe g is a sweep parameter ? */ + /* g = cvr */ + /* dirplay: 0 = recording, 1 = playback */ + /* d = src hw index. */ int esi, ebp = 0, esp10; @@ -634,7 +634,7 @@ static void vortex_src_setupchannel(vortex_t * card, unsigned char src, hwwrite(card->mmio, VORTEX_SRC_U2 + (src << 2), (tr << 0x11) | (dirplay << 0x10) | (ebp << 0x8) | esp10); /* 0x30f00 e=g=1 esp10=0 ebp=f */ - //printk(KERN_INFO "vortex: SRC %d, d=0x%x, esi=0x%x, esp10=0x%x, ebp=0x%x\n", src, d, esi, esp10, ebp); + /* printk(KERN_INFO "vortex: SRC %d, d=0x%x, esi=0x%x, esp10=0x%x, ebp=0x%x\n", src, d, esi, esp10, ebp); */ } static void vortex_srcblock_init(vortex_t * vortex) @@ -647,15 +647,15 @@ static void vortex_srcblock_init(vortex_t * vortex) vortex_src_init(&vortex_src[x], x); } */ - //addr = 0xcc3c; - //addr = 0x26c3c; + /* addr = 0xcc3c; */ + /* addr = 0x26c3c; */ addr = VORTEX_SRC_RTBASE + 0x3c; for (x = 0xf; x >= 0; x--) { hwwrite(vortex->mmio, addr, 0); addr -= 4; } - //addr = 0xcc94; - //addr = 0x26c94; + /* addr = 0xcc94; */ + /* addr = 0x26c94; */ addr = VORTEX_SRC_CHNBASE + 0x54; for (x = 0x15; x >= 0; x--) { hwwrite(vortex->mmio, addr, 0); @@ -667,7 +667,7 @@ static int vortex_src_addWTD(vortex_t * vortex, unsigned char src, unsigned char ch) { int temp, lifeboat = 0, prev; - // esp13 = src + /* esp13 = src */ temp = hwread(vortex->mmio, VORTEX_SRCBLOCK_SR); if ((temp & (1 << ch)) == 0) { @@ -677,12 +677,12 @@ vortex_src_addWTD(vortex_t * vortex, unsigned char src, unsigned char ch) } prev = VORTEX_SRC_CHNBASE + (ch << 2); /*ebp */ temp = hwread(vortex->mmio, prev); - //while (temp & NR_SRC) { + /* while (temp & NR_SRC) { */ while (temp & 0x10) { prev = VORTEX_SRC_RTBASE + ((temp & 0xf) << 2); /*esp12 */ - //prev = VORTEX_SRC_RTBASE + ((temp & (NR_SRC-1)) << 2); /*esp12*/ + /* prev = VORTEX_SRC_RTBASE + ((temp & (NR_SRC-1)) << 2); esp12 */ temp = hwread(vortex->mmio, prev); - //printk(KERN_INFO "vortex: srcAddWTD: while addr=%x, val=%x\n", prev, temp); + /* printk(KERN_INFO "vortex: srcAddWTD: while addr=%x, val=%x\n", prev, temp); */ if ((++lifeboat) > 0xf) { printk(KERN_ERR "vortex_src_addWTD: lifeboat overflow\n"); @@ -690,7 +690,7 @@ vortex_src_addWTD(vortex_t * vortex, unsigned char src, unsigned char ch) } } hwwrite(vortex->mmio, VORTEX_SRC_RTBASE + ((temp & 0xf) << 2), src); - //hwwrite(vortex->mmio, prev, (temp & (NR_SRC-1)) | NR_SRC); + /* hwwrite(vortex->mmio, prev, (temp & (NR_SRC-1)) | NR_SRC); */ hwwrite(vortex->mmio, prev, (temp & 0xf) | 0x10); return 1; } @@ -699,7 +699,7 @@ static int vortex_src_delWTD(vortex_t * vortex, unsigned char src, unsigned char ch) { int esp14 = -1, esp18, eax, ebx, edx, ebp, esi = 0; - //int esp1f=edi(while)=src, esp10=ch; + /* int esp1f=edi(while)=src, esp10=ch; */ eax = hwread(vortex->mmio, VORTEX_SRCBLOCK_SR); if (((1 << ch) & eax) == 0) { @@ -713,15 +713,15 @@ vortex_src_delWTD(vortex_t * vortex, unsigned char src, unsigned char ch) if (src == ebx) { ebx = VORTEX_SRC_RTBASE + (src << 2); edx = hwread(vortex->mmio, ebx); - //7b60 + /* 7b60 */ hwwrite(vortex->mmio, ebp, edx); hwwrite(vortex->mmio, ebx, 0); } else { - //7ad3 + /* 7ad3 */ edx = hwread(vortex->mmio, VORTEX_SRC_RTBASE + (ebx << 2)); - //printk(KERN_INFO "vortex: srcdelWTD: 1 addr=%x, val=%x, src=%x\n", ebx, edx, src); + /* printk(KERN_INFO "vortex: srcdelWTD: 1 addr=%x, val=%x, src=%x\n", ebx, edx, src); */ while ((edx & 0xf) != src) { if ((esi) > 0xf) { printk @@ -734,21 +734,21 @@ vortex_src_delWTD(vortex_t * vortex, unsigned char src, unsigned char ch) edx = hwread(vortex->mmio, VORTEX_SRC_RTBASE + ebp); - //printk(KERN_INFO "vortex: srcdelWTD: while addr=%x, val=%x\n", ebp, edx); + /* printk(KERN_INFO "vortex: srcdelWTD: while addr=%x, val=%x\n", ebp, edx); */ esi++; } - //7b30 + /* 7b30 */ ebp = ebx << 2; if (edx & 0x10) { /* Delete entry in between others */ ebx = VORTEX_SRC_RTBASE + ((edx & 0xf) << 2); edx = hwread(vortex->mmio, ebx); - //7b60 + /* 7b60 */ hwwrite(vortex->mmio, VORTEX_SRC_RTBASE + ebp, edx); hwwrite(vortex->mmio, ebx, 0); - //printk(KERN_INFO "vortex srcdelWTD between addr= 0x%x, val= 0x%x\n", ebp, edx); + /* printk(KERN_INFO "vortex srcdelWTD between addr= 0x%x, val= 0x%x\n", ebp, edx); */ } else { /* Delete last entry */ - //7b83 + /* 7b83 */ if (esp14 == -1) hwwrite(vortex->mmio, VORTEX_SRC_CHNBASE + @@ -758,7 +758,7 @@ vortex_src_delWTD(vortex_t * vortex, unsigned char src, unsigned char ch) hwwrite(vortex->mmio, VORTEX_SRC_RTBASE + (esp14 << 2), ebx); - //printk(KERN_INFO"vortex srcdelWTD last addr= 0x%x, val= 0x%x\n", esp14, ebx); + /* printk(KERN_INFO"vortex srcdelWTD last addr= 0x%x, val= 0x%x\n", esp14, ebx); */ } hwwrite(vortex->mmio, VORTEX_SRC_RTBASE + ebp, 0); @@ -766,14 +766,14 @@ vortex_src_delWTD(vortex_t * vortex, unsigned char src, unsigned char ch) } } } else { - //7be0 + /* 7be0 */ vortex_src_dis_sr(vortex, ch); hwwrite(vortex->mmio, ebp, 0); } return 1; } - /*FIFO*/ + /*FIFO*/ static void vortex_fifo_clearadbdata(vortex_t * vortex, int fifo, int x) @@ -809,7 +809,7 @@ vortex_fifo_setadbctrl(vortex_t * vortex, int fifo, int b, int priority, int empty, int valid, int f) { int temp, lifeboat = 0; - //int this_8[NR_ADB] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; /* position */ + /* int this_8[NR_ADB] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; position */ int this_4 = 0x2; /* f seems priority related. * CAsp4AdbDma::SetPriority is the only place that calls SetAdbCtrl with f set to 1 @@ -826,12 +826,12 @@ vortex_fifo_setadbctrl(vortex_t * vortex, int fifo, int b, int priority, } while (temp & FIFO_RDONLY); - // AU8830 semes to take some special care about fifo content (data). - // But i'm just to lazy to translate that :) + /* AU8830 semes to take some special care about fifo content (data). */ + /* But i'm just to lazy to translate that :) */ if (valid) { if ((temp & FIFO_VALID) == 0) { - //this_8[fifo] = 0; - vortex_fifo_clearadbdata(vortex, fifo, FIFO_SIZE); // this_4 + /* this_8[fifo] = 0; */ + vortex_fifo_clearadbdata(vortex, fifo, FIFO_SIZE); /* this_4 */ #ifdef CHIP_AU8820 temp = (this_4 & 0x1f) << 0xb; #else @@ -923,7 +923,7 @@ vortex_fifo_setwtctrl(vortex_t * vortex, int fifo, int ctrl, int priority, if (valid) { if ((temp & FIFO_VALID) == 0) { - vortex_fifo_clearwtdata(vortex, fifo, FIFO_SIZE); // this_4 + vortex_fifo_clearwtdata(vortex, fifo, FIFO_SIZE); /* this_4 */ #ifdef CHIP_AU8820 temp = (this_4 & 0x1f) << 0xb; #else @@ -966,7 +966,7 @@ vortex_fifo_setwtctrl(vortex_t * vortex, int fifo, int ctrl, int priority, hwwrite(vortex->mmio, VORTEX_FIFO_WTCTRL + (fifo << 2), temp); hwread(vortex->mmio, VORTEX_FIFO_WTCTRL + (fifo << 2)); -/* +/* do { temp = hwread(vortex->mmio, VORTEX_FIFO_WTCTRL + (fifo << 2)); if (lifeboat++ > 0xbb8) { @@ -974,8 +974,8 @@ vortex_fifo_setwtctrl(vortex_t * vortex, int fifo, int ctrl, int priority, break; } } while ((temp & FIFO_RDONLY)&&(temp & FIFO_VALID)&&(temp != 0xFFFFFFFF)); - - + + if (valid) { if (temp & FIFO_VALID) { temp = 0x40000; @@ -1001,8 +1001,8 @@ vortex_fifo_setwtctrl(vortex_t * vortex, int fifo, int ctrl, int priority, temp |= 0x00400000; hwwrite(vortex->mmio, VORTEX_FIFO_WTCTRL + (fifo << 2), temp); temp = hwread(vortex->mmio, VORTEX_FIFO_WTCTRL + (fifo << 2)); - //((temp >> 6) & 0x3f) - + //((temp >> 6) & 0x3f) + priority = 0; if (((temp & 0x0fc0) ^ ((temp >> 6) & 0x0fc0)) & 0FFFFFFC0) vortex_fifo_clearwtdata(vortex, fifo, FIFO_SIZE); @@ -1014,7 +1014,7 @@ vortex_fifo_setwtctrl(vortex_t * vortex, int fifo, int ctrl, int priority, temp = (temp & 0xffffffdf) | ((empty & 1) << 5); hwwrite(vortex->mmio, VORTEX_FIFO_WTCTRL + (fifo << 2), temp); } - + */ /* @@ -1062,7 +1062,7 @@ static void vortex_fifo_init(vortex_t * vortex) #endif /* trigger... */ #ifdef CHIP_AU8820 - hwwrite(vortex->mmio, 0xf8c0, 0xd03); //0x0843 0xd6b + hwwrite(vortex->mmio, 0xf8c0, 0xd03); /* 0x0843 0xd6b */ #else #ifdef CHIP_AU8830 hwwrite(vortex->mmio, 0x17000, 0x61); /* wt a */ @@ -1089,7 +1089,7 @@ static void vortex_adbdma_setfirstbuffer(vortex_t * vortex, int adbdma) static void vortex_adbdma_setstartbuffer(vortex_t * vortex, int adbdma, int sb) { stream_t *dma = &vortex->dma_adb[adbdma]; - //hwwrite(vortex->mmio, VORTEX_ADBDMA_START + (adbdma << 2), sb << (((NR_ADB-1)-((adbdma&0xf)*2)))); + /* hwwrite(vortex->mmio, VORTEX_ADBDMA_START + (adbdma << 2), sb << (((NR_ADB-1)-((adbdma&0xf)*2)))); */ hwwrite(vortex->mmio, VORTEX_ADBDMA_START + (adbdma << 2), sb << ((0xf - (adbdma & 0xf)) * 2)); dma->period_real = dma->period_virt = sb; @@ -1135,7 +1135,7 @@ vortex_adbdma_setbuffers(vortex_t * vortex, int adbdma, snd_pcm_sgbuf_get_addr(dma->substream, 0)); break; } - //printk("vortex: cfg0 = 0x%x\nvortex: cfg1=0x%x\n", dma->cfg0, dma->cfg1); + /* printk("vortex: cfg0 = 0x%x\nvortex: cfg1=0x%x\n", dma->cfg0, dma->cfg1); */ hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFCFG0 + (adbdma << 3), dma->cfg0); hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFCFG1 + (adbdma << 3), dma->cfg1); @@ -1195,7 +1195,7 @@ static int vortex_adbdma_bufshift(vortex_t * vortex, int adbdma) pp = dma->period_real + i; if (pp >= 4) pp -= 4; - //hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFBASE+(((adbdma << 2)+pp) << 2), dma->table[p].addr); + /* hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFBASE+(((adbdma << 2)+pp) << 2), dma->table[p].addr); */ hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFBASE + (((adbdma << 2) + pp) << 2), snd_pcm_sgbuf_get_addr(dma->substream, @@ -1222,7 +1222,7 @@ static void vortex_adbdma_resetup(vortex_t *vortex, int adbdma) { int p, pp, i; /* refresh hw page table */ - for (i=0 ; i < 4 && i < dma->nr_periods; i++) { + for (i = 0; i < 4 && i < dma->nr_periods; i++) { /* p: audio buffer page index */ p = dma->period_virt + i; if (p >= dma->nr_periods) @@ -1258,7 +1258,7 @@ static int inline vortex_adbdma_getlinearpos(vortex_t * vortex, int adbdma) static void vortex_adbdma_startfifo(vortex_t * vortex, int adbdma) { - int this_8 = 0 /*empty */ , this_4 = 0 /*priority */ ; + int this_8 = 0, /*empty */ this_4 = 0; /*priority */ stream_t *dma = &vortex->dma_adb[adbdma]; switch (dma->fifo_status) { @@ -1325,7 +1325,7 @@ static void vortex_adbdma_pausefifo(vortex_t * vortex, int adbdma) dma->fifo_status = FIFO_PAUSE; } -#if 0 // Using pause instead +#if 0 /* Using pause instead */ static void vortex_adbdma_stopfifo(vortex_t * vortex, int adbdma) { stream_t *dma = &vortex->dma_adb[adbdma]; @@ -1346,7 +1346,7 @@ static void vortex_adbdma_stopfifo(vortex_t * vortex, int adbdma) #ifndef CHIP_AU8810 static void vortex_wtdma_setfirstbuffer(vortex_t * vortex, int wtdma) { - //int this_7c=dma_ctrl; + /* int this_7c=dma_ctrl; */ stream_t *dma = &vortex->dma_wt[wtdma]; hwwrite(vortex->mmio, VORTEX_WTDMA_CTRL + (wtdma << 2), dma->dma_ctrl); @@ -1355,7 +1355,7 @@ static void vortex_wtdma_setfirstbuffer(vortex_t * vortex, int wtdma) static void vortex_wtdma_setstartbuffer(vortex_t * vortex, int wtdma, int sb) { stream_t *dma = &vortex->dma_wt[wtdma]; - //hwwrite(vortex->mmio, VORTEX_WTDMA_START + (wtdma << 2), sb << ((0x1f-(wtdma&0xf)*2))); + /* hwwrite(vortex->mmio, VORTEX_WTDMA_START + (wtdma << 2), sb << ((0x1f-(wtdma&0xf)*2))); */ hwwrite(vortex->mmio, VORTEX_WTDMA_START + (wtdma << 2), sb << ((0xf - (wtdma & 0xf)) * 2)); dma->period_real = dma->period_virt = sb; @@ -1410,7 +1410,7 @@ vortex_wtdma_setmode(vortex_t * vortex, int wtdma, int ie, int fmt, int d, { stream_t *dma = &vortex->dma_wt[wtdma]; - //dma->this_08 = e; + /* dma->this_08 = e; */ dma->dma_unknown = d; dma->dma_ctrl = 0; dma->dma_ctrl = @@ -1501,7 +1501,7 @@ static int inline vortex_wtdma_getlinearpos(vortex_t * vortex, int wtdma) int temp; temp = hwread(vortex->mmio, VORTEX_WTDMA_STAT + (wtdma << 2)); - //temp = (temp & POS_MASK) + (((temp>>WT_SUBBUF_SHIFT) & WT_SUBBUF_MASK)*(dma->cfg0&POS_MASK)); + /* temp = (temp & POS_MASK) + (((temp>>WT_SUBBUF_SHIFT) & WT_SUBBUF_MASK)*(dma->cfg0&POS_MASK)); */ temp = (temp & POS_MASK) + ((dma->period_virt) * (dma->period_bytes)); return temp; } @@ -1846,7 +1846,7 @@ vortex_connection_mixin_mix(vortex_t * vortex, int en, unsigned char mixin, { if (en) { vortex_mix_enableinput(vortex, mix, mixin); - vortex_mix_setinputvolumebyte(vortex, mix, mixin, MIX_DEFIGAIN); // added to original code. + vortex_mix_setinputvolumebyte(vortex, mix, mixin, MIX_DEFIGAIN); /* added to original code. */ } else vortex_mix_disableinput(vortex, mix, mixin, a); } @@ -1883,7 +1883,7 @@ vortex_connection_mix_adb(vortex_t * vortex, int en, unsigned char ch, unsigned char mix, unsigned char dest) { vortex_route(vortex, en, ch, ADB_MIXOUT(mix), dest); - vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); // added to original code. + vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); /* added to original code. */ } // mixer to src. @@ -1892,7 +1892,7 @@ vortex_connection_mix_src(vortex_t * vortex, int en, unsigned char ch, unsigned char mix, unsigned char src) { vortex_route(vortex, en, ch, ADB_MIXOUT(mix), ADB_SRCIN(src)); - vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); // added to original code. + vortex_mix_setvolumebyte(vortex, mix, MIX_DEFOGAIN); /* added to original code. */ } #if 0 @@ -1943,7 +1943,7 @@ vortex_connect_codecplay(vortex_t * vortex, int en, unsigned char mixers[]) vortex_connection_mix_adb(vortex, en, 0x11, mixers[1], ADB_CODECOUT(1)); #else #if 1 - // Connect front channels through EQ. + /* Connect front channels through EQ. */ vortex_connection_mix_adb(vortex, en, 0x11, mixers[0], ADB_EQIN(0)); vortex_connection_mix_adb(vortex, en, 0x11, mixers[1], ADB_EQIN(1)); /* Lower volume, since EQ has some gain. */ @@ -1959,10 +1959,10 @@ vortex_connect_codecplay(vortex_t * vortex, int en, unsigned char mixers[]) ADB_CODECOUT(0 + 4)); vortex_connection_mix_adb(vortex, en, 0x11, mixers[3], ADB_CODECOUT(1 + 4)); - //printk("SDAC detected "); + /* printk("SDAC detected "); */ } #else - // Use plain direct output to codec. + /* Use plain direct output to codec. */ vortex_connection_mix_adb(vortex, en, 0x11, mixers[0], ADB_CODECOUT(0)); vortex_connection_mix_adb(vortex, en, 0x11, mixers[1], ADB_CODECOUT(1)); #endif @@ -1989,7 +1989,7 @@ vortex_connect_codecrec(vortex_t * vortex, int en, unsigned char mixin0, static int resnum[VORTEX_RESOURCE_LAST] = { NR_ADB, NR_SRC, NR_MIXIN, NR_MIXOUT, NR_A3D }; /* - Checkout/Checkin resource of given type. + Checkout/Checkin resource of given type. resmap: resource map to be used. If NULL means that we want to allocate a DMA resource (root of all other resources of a dma channel). out: Mean checkout if != 0. Else mean Checkin resource. @@ -2013,7 +2013,7 @@ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype) resmap[restype] |= (1 << i); else vortex->dma_adb[i].resources[restype] |= (1 << i); - //printk("vortex: ResManager: type %d out %d\n", restype, i); + /* printk("vortex: ResManager: type %d out %d\n", restype, i); */ return i; } } @@ -2024,7 +2024,7 @@ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype) for (i = 0; i < qty; i++) { if (resmap[restype] & (1 << i)) { resmap[restype] &= ~(1 << i); - //printk("vortex: ResManager: type %d in %d\n",restype, i); + /* printk("vortex: ResManager: type %d in %d\n",restype, i); */ return i; } } @@ -2039,7 +2039,7 @@ vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type); static void vortex_connect_default(vortex_t * vortex, int en) { - // Connect AC97 codec. + /* Connect AC97 codec. */ vortex->mixplayb[0] = vortex_adb_checkinout(vortex, vortex->fixed_res, en, VORTEX_RESOURCE_MIXOUT); vortex->mixplayb[1] = vortex_adb_checkinout(vortex, vortex->fixed_res, en, @@ -2058,7 +2058,7 @@ static void vortex_connect_default(vortex_t * vortex, int en) VORTEX_RESOURCE_MIXIN); vortex_connect_codecrec(vortex, en, MIX_CAPT(0), MIX_CAPT(1)); - // Connect SPDIF + /* Connect SPDIF */ #ifndef CHIP_AU8820 vortex->mixspdif[0] = vortex_adb_checkinout(vortex, vortex->fixed_res, en, VORTEX_RESOURCE_MIXOUT); @@ -2069,20 +2069,20 @@ static void vortex_connect_default(vortex_t * vortex, int en) vortex_connection_mix_adb(vortex, en, 0x14, vortex->mixspdif[1], ADB_SPDIFOUT(1)); #endif - // Connect WT + /* Connect WT */ #ifndef CHIP_AU8810 vortex_wt_connect(vortex, en); #endif - // A3D (crosstalk canceler and A3D slices). AU8810 disabled for now. + /* A3D (crosstalk canceler and A3D slices). AU8810 disabled for now. */ #ifndef CHIP_AU8820 vortex_Vort3D_connect(vortex, en); #endif - // Connect I2S + /* Connect I2S */ + + /* Connect DSP interface for SQ3500 turbo (not here i think...) */ - // Connect DSP interface for SQ3500 turbo (not here i think...) + /* Connect AC98 modem codec */ - // Connect AC98 modem codec - } /* @@ -2099,7 +2099,7 @@ vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type) { stream_t *stream; int i, en; - + if ((nr_ch == 3) || ((dir == SNDRV_PCM_STREAM_CAPTURE) && (nr_ch > 2))) return -EBUSY; @@ -2203,13 +2203,13 @@ vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type) #ifndef CHIP_AU8820 if (stream->type == VORTEX_PCM_A3D) { vortex_connection_adbdma_src(vortex, en, - src[nr_ch - 1], + src[nr_ch - 1], dma, src[i]); vortex_route(vortex, en, 0x11, ADB_SRCOUT(src[i]), ADB_A3DIN(a3d)); /* XTalk test. */ - //vortex_route(vortex, en, 0x11, dma, ADB_XTALKIN(i?9:4)); - //vortex_route(vortex, en, 0x11, ADB_SRCOUT(src[i]), ADB_XTALKIN(i?4:9)); + /* vortex_route(vortex, en, 0x11, dma, ADB_XTALKIN(i?9:4)); */ + /* vortex_route(vortex, en, 0x11, ADB_SRCOUT(src[i]), ADB_XTALKIN(i?4:9)); */ } if (stream->type == VORTEX_PCM_SPDIF) vortex_route(vortex, en, 0x14, @@ -2331,7 +2331,7 @@ vortex_adb_setsrc(vortex_t * vortex, int adbdma, unsigned int rate, int dir) stream_t *stream = &(vortex->dma_adb[adbdma]); int i, cvrt; - /* dir=1:play ; dir=0:rec */ + /* dir=1:play; dir=0:rec */ if (dir) cvrt = SRC_RATIO(rate, 48000); else @@ -2348,7 +2348,7 @@ vortex_adb_setsrc(vortex_t * vortex, int adbdma, unsigned int rate, int dir) static void vortex_settimer(vortex_t * vortex, int period) { - //set the timer period to <period> 48000ths of a second. + /* set the timer period to <period> 48000ths of a second. */ hwwrite(vortex->mmio, VORTEX_IRQ_STAT, period); } @@ -2368,7 +2368,7 @@ static void vortex_disable_timer_int(vortex_t * card) #endif static void vortex_enable_int(vortex_t * card) { - // CAsp4ISR__EnableVortexInt_void_ + /* CAsp4ISR__EnableVortexInt_void_ */ hwwrite(card->mmio, VORTEX_CTRL, hwread(card->mmio, VORTEX_CTRL) | CTRL_IRQ_ENABLE); hwwrite(card->mmio, VORTEX_IRQ_CTRL, @@ -2387,26 +2387,26 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id) int i, handled; u32 source; - //check if the interrupt is ours. + /* check if the interrupt is ours. */ if (!(hwread(vortex->mmio, VORTEX_STAT) & 0x1)) return IRQ_NONE; - // This is the Interrupt Enable flag we set before (consistency check). + /* This is the Interrupt Enable flag we set before (consistency check). */ if (!(hwread(vortex->mmio, VORTEX_CTRL) & CTRL_IRQ_ENABLE)) return IRQ_NONE; source = hwread(vortex->mmio, VORTEX_IRQ_SOURCE); - // Reset IRQ flags. + /* Reset IRQ flags. */ hwwrite(vortex->mmio, VORTEX_IRQ_SOURCE, source); hwread(vortex->mmio, VORTEX_IRQ_SOURCE); - // Is at least one IRQ flag set? + /* Is at least one IRQ flag set? */ if (source == 0) { printk(KERN_ERR "vortex: missing irq source\n"); return IRQ_NONE; } handled = 0; - // Attend every interrupt source. + /* Attend every interrupt source. */ if (unlikely(source & IRQ_ERR_MASK)) { if (source & IRQ_FATAL) { printk(KERN_ERR "vortex: IRQ fatal error\n"); @@ -2430,7 +2430,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id) spin_lock(&vortex->lock); for (i = 0; i < NR_ADB; i++) { if (vortex->dma_adb[i].fifo_status == FIFO_START) { - if (vortex_adbdma_bufshift(vortex, i)) ; + if (vortex_adbdma_bufshift(vortex, i)); spin_unlock(&vortex->lock); snd_pcm_period_elapsed(vortex->dma_adb[i]. substream); @@ -2440,7 +2440,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id) #ifndef CHIP_AU8810 for (i = 0; i < NR_WT; i++) { if (vortex->dma_wt[i].fifo_status == FIFO_START) { - if (vortex_wtdma_bufshift(vortex, i)) ; + if (vortex_wtdma_bufshift(vortex, i)); spin_unlock(&vortex->lock); snd_pcm_period_elapsed(vortex->dma_wt[i]. substream); @@ -2451,7 +2451,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id) spin_unlock(&vortex->lock); handled = 1; } - //Acknowledge the Timer interrupt + /* Acknowledge the Timer interrupt */ if (source & IRQ_TIMER) { hwread(vortex->mmio, VORTEX_IRQ_STAT); handled = 1; @@ -2510,7 +2510,7 @@ static void vortex_codec_init(vortex_t * vortex) } static void -vortex_codec_write(struct snd_ac97 * codec, unsigned short addr, unsigned short data) +vortex_codec_write(struct snd_ac97 *codec, unsigned short addr, unsigned short data) { vortex_t *card = (vortex_t *) codec->private_data; @@ -2529,13 +2529,13 @@ vortex_codec_write(struct snd_ac97 * codec, unsigned short addr, unsigned short ((addr << VORTEX_CODEC_ADDSHIFT) & VORTEX_CODEC_ADDMASK) | ((data << VORTEX_CODEC_DATSHIFT) & VORTEX_CODEC_DATMASK) | VORTEX_CODEC_WRITE | - (codec->num << VORTEX_CODEC_ID_SHIFT) ); + (codec->num << VORTEX_CODEC_ID_SHIFT)); /* Flush Caches. */ hwread(card->mmio, VORTEX_CODEC_IO); } -static unsigned short vortex_codec_read(struct snd_ac97 * codec, unsigned short addr) +static unsigned short vortex_codec_read(struct snd_ac97 *codec, unsigned short addr) { vortex_t *card = (vortex_t *) codec->private_data; @@ -2552,7 +2552,7 @@ static unsigned short vortex_codec_read(struct snd_ac97 * codec, unsigned short } /* set up read address */ read_addr = ((addr << VORTEX_CODEC_ADDSHIFT) & VORTEX_CODEC_ADDMASK) | - (codec->num << VORTEX_CODEC_ID_SHIFT) ; + (codec->num << VORTEX_CODEC_ID_SHIFT); hwwrite(card->mmio, VORTEX_CODEC_IO, read_addr); /* wait for address */ @@ -2579,10 +2579,10 @@ static void vortex_spdif_init(vortex_t * vortex, int spdif_sr, int spdif_mode) /* CAsp4Spdif::InitializeSpdifHardware(void) */ hwwrite(vortex->mmio, VORTEX_SPDIF_FLAGS, hwread(vortex->mmio, VORTEX_SPDIF_FLAGS) & 0xfff3fffd); - //for (i=0x291D4; i<0x29200; i+=4) + /* for (i = 0x291D4; i < 0x29200; i += 4) */ for (i = 0; i < 11; i++) hwwrite(vortex->mmio, VORTEX_SPDIF_CFG1 + (i << 2), 0); - //hwwrite(vortex->mmio, 0x29190, hwread(vortex->mmio, 0x29190) | 0xc0000); + /* hwwrite(vortex->mmio, 0x29190, hwread(vortex->mmio, 0x29190) | 0xc0000); */ hwwrite(vortex->mmio, VORTEX_CODEC_EN, hwread(vortex->mmio, VORTEX_CODEC_EN) | EN_SPDIF); @@ -2644,8 +2644,8 @@ static void vortex_spdif_init(vortex_t * vortex, int spdif_sr, int spdif_mode) break; } - /* looks like the next 2 lines transfer a 16-bit value into 2 8-bit - registers. seems to be for the standard IEC/SPDIF initialization + /* looks like the next 2 lines transfer a 16-bit value into 2 8-bit + registers. seems to be for the standard IEC/SPDIF initialization stuff */ hwwrite(vortex->mmio, VORTEX_SPDIF_CFG0, this_38 & 0xffff); hwwrite(vortex->mmio, VORTEX_SPDIF_CFG1, this_38 >> 0x10); @@ -2677,7 +2677,7 @@ static int __devinit vortex_core_init(vortex_t * vortex) /* Init audio engine. */ vortex_adbdma_init(vortex); - hwwrite(vortex->mmio, VORTEX_ENGINE_CTRL, 0x0); //, 0xc83c7e58, 0xc5f93e58 + hwwrite(vortex->mmio, VORTEX_ENGINE_CTRL, 0x0); /*, 0xc83c7e58, 0xc5f93e58 */ vortex_adb_init(vortex); /* Init processing blocks. */ vortex_fifo_init(vortex); @@ -2691,16 +2691,16 @@ static int __devinit vortex_core_init(vortex_t * vortex) #ifndef CHIP_AU8810 vortex_wt_init(vortex); #endif - // Moved to au88x0.c - //vortex_connect_default(vortex, 1); + /* Moved to au88x0.c */ + /* vortex_connect_default(vortex, 1); */ vortex_settimer(vortex, 0x90); - // Enable Interrupts. - // vortex_enable_int() must be first !! - // hwwrite(vortex->mmio, VORTEX_IRQ_CTRL, 0); - // vortex_enable_int(vortex); - //vortex_enable_timer_int(vortex); - //vortex_disable_timer_int(vortex); + /* Enable Interrupts. */ + /* vortex_enable_int() must be first !! */ + /* hwwrite(vortex->mmio, VORTEX_IRQ_CTRL, 0); */ + /* vortex_enable_int(vortex); */ + /* vortex_enable_timer_int(vortex); */ + /* vortex_disable_timer_int(vortex); */ printk(KERN_INFO "done.\n"); spin_lock_init(&vortex->lock); @@ -2716,7 +2716,7 @@ static int vortex_core_shutdown(vortex_t * vortex) vortex_eq_free(vortex); vortex_Vort3D_disable(vortex); #endif - //vortex_disable_timer_int(vortex); + /* vortex_disable_timer_int(vortex); */ vortex_disable_int(vortex); vortex_connect_default(vortex, 0); /* Reset all DMA fifos. */ @@ -2725,8 +2725,8 @@ static int vortex_core_shutdown(vortex_t * vortex) vortex_adb_init(vortex); /* Disable MPU401 */ - //hwwrite(vortex->mmio, VORTEX_IRQ_CTRL, hwread(vortex->mmio, VORTEX_IRQ_CTRL) & ~IRQ_MIDI); - //hwwrite(vortex->mmio, VORTEX_CTRL, hwread(vortex->mmio, VORTEX_CTRL) & ~CTRL_MIDI_EN); + /* hwwrite(vortex->mmio, VORTEX_IRQ_CTRL, hwread(vortex->mmio, VORTEX_IRQ_CTRL) & ~IRQ_MIDI); */ + /* hwwrite(vortex->mmio, VORTEX_CTRL, hwread(vortex->mmio, VORTEX_CTRL) & ~CTRL_MIDI_EN); */ hwwrite(vortex->mmio, VORTEX_IRQ_CTRL, 0); hwwrite(vortex->mmio, VORTEX_CTRL, 0); @@ -2795,17 +2795,17 @@ vortex_translateformat(vortex_t * vortex, char bits, char nch, int encod) switch (encod) { case 0: if (bits == 0x10) - a = 8; // 16 bit + a = 8; /* 16 bit */ break; case 1: if (bits == 8) - a = 1; // 8 bit + a = 1; /* 8 bit */ break; case 2: - a = 2; // U_LAW + a = 2; /* U_LAW */ break; case 3: - a = 3; // A_LAW + a = 3; /* A_LAW */ break; } switch (nch) { diff --git a/sound/pci/au88x0/au88x0_eq.c b/sound/pci/au88x0/au88x0_eq.c index 38602b8..5b911b9 100644 --- a/sound/pci/au88x0/au88x0_eq.c +++ b/sound/pci/au88x0/au88x0_eq.c @@ -4,7 +4,7 @@ * * Sun Jun 8 18:19:19 2003 * 2003 Manuel Jander (mjander(a)users.sourceforge.net) - * + * * 02 July 2003: First time something works :) * November 2003: A3D Bypass code completed but untested. * @@ -32,7 +32,7 @@ /* The Aureal Hardware EQ is found on AU8810 and AU8830 chips only. - it has 4 inputs (2 for general mix, 2 for A3D) and 2 outputs (supposed + it has 4 inputs (2 for general mix, 2 for A3D) and 2 outputs (supposed to be routed to the codec). */ @@ -444,9 +444,9 @@ static void vortex_EqHw_ZeroState(vortex_t * vortex) vortex_EqHw_SetRightGainsTarget(vortex, eq_gains_zero); vortex_EqHw_SetBypassGain(vortex, 0, 0); - //vortex_EqHw_SetCurrBypassGain(vortex, 0, 0); + /* vortex_EqHw_SetCurrBypassGain(vortex, 0, 0); */ vortex_EqHw_SetA3DBypassGain(vortex, 0, 0); - //vortex_EqHw_SetCurrA3DBypassGain(vortex, 0, 0); + /* vortex_EqHw_SetCurrA3DBypassGain(vortex, 0, 0); */ vortex_EqHw_SetLeftStates(vortex, eq_states_zero, asEqOutStateZeros); vortex_EqHw_SetRightStates(vortex, eq_states_zero, asEqOutStateZeros); vortex_EqHw_SetLevels(vortex, (u16 *) eq_levels); @@ -570,7 +570,7 @@ vortex_Eqlzr_GetAllBands(vortex_t * vortex, u16 * gains, s32 *cnt) return 1; si++; } - while (eq->this10 > si) ; + while (eq->this10 > si); *cnt = si * 2; return 0; } @@ -597,7 +597,7 @@ vortex_Eqlzr_SetAllBands(vortex_t * vortex, u16 gains[], s32 count) for (i = 0; i < count; i++) { eq->this130[i] = gains[i]; } - + if (eq->this54) return 0; return vortex_Eqlzr_SetAllBandsFromActiveCoeffSet(vortex); @@ -643,7 +643,7 @@ static void vortex_Eqlzr_ShutDownA3d(vortex_t * vortex) static void vortex_Eqlzr_SetBypass(vortex_t * vortex, u32 bp) { eqlzr_t *eq = &(vortex->eq); - + if ((eq->this28) && (bp == 0)) { /* EQ enabled */ vortex_Eqlzr_SetAllBandsFromActiveCoeffSet(vortex); @@ -691,7 +691,7 @@ static void vortex_Eqlzr_init(vortex_t * vortex) eqlzr_t *eq = &(vortex->eq); /* Object constructor */ - //eq->this04 = 0; + /* eq->this04 = 0; */ eq->this08 = 0; /* Bypass gain with EQ in use. */ eq->this0a = 0x5999; eq->this0c = 0x5999; /* Bypass gain with EQ disabled. */ @@ -736,7 +736,7 @@ snd_vortex_eqtoggle_get(struct snd_kcontrol *kcontrol, { vortex_t *vortex = snd_kcontrol_chip(kcontrol); eqlzr_t *eq = &(vortex->eq); - //int i = kcontrol->private_value; + /* int i = kcontrol->private_value; */ ucontrol->value.integer.value[0] = eq->this54 ? 0 : 1; @@ -749,7 +749,7 @@ snd_vortex_eqtoggle_put(struct snd_kcontrol *kcontrol, { vortex_t *vortex = snd_kcontrol_chip(kcontrol); eqlzr_t *eq = &(vortex->eq); - //int i = kcontrol->private_value; + /* int i = kcontrol->private_value; */ eq->this54 = ucontrol->value.integer.value[0] ? 0 : 1; vortex_Eqlzr_SetBypass(vortex, eq->this54); @@ -900,7 +900,7 @@ static int __devinit vortex_eq_init(vortex_t * vortex) kcontrol->private_value = i; if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0) return err; - //vortex->eqctrl[i] = kcontrol; + /* vortex->eqctrl[i] = kcontrol; */ } /* EQ band levels */ if ((kcontrol = snd_ctl_new1(&vortex_levels_kcontrol, vortex)) == NULL) @@ -916,7 +916,7 @@ static int vortex_eq_free(vortex_t * vortex) /* //FIXME: segfault because vortex->eqctrl[i] == 4 int i; - for (i=0; i<10; i++) { + for (i = 0; i < 10; i++) { if (vortex->eqctrl[i]) snd_ctl_remove(vortex->card, vortex->eqctrl[i]); } diff --git a/sound/pci/au88x0/au88x0_mixer.c b/sound/pci/au88x0/au88x0_mixer.c index c92f493..cd3daf8 100644 --- a/sound/pci/au88x0/au88x0_mixer.c +++ b/sound/pci/au88x0/au88x0_mixer.c @@ -23,7 +23,7 @@ static int __devinit snd_vortex_mixer(vortex_t * vortex) if ((err = snd_ac97_bus(vortex->card, 0, &ops, NULL, &pbus)) < 0) return err; memset(&ac97, 0, sizeof(ac97)); - // Intialize AC97 codec stuff. + /* Intialize AC97 codec stuff. */ ac97.private_data = vortex; ac97.scaps = AC97_SCAP_NO_SPDIF; err = snd_ac97_mixer(pbus, &ac97, &vortex->codec); diff --git a/sound/pci/au88x0/au88x0_mpu401.c b/sound/pci/au88x0/au88x0_mpu401.c index 0dc8d25..4d9154f 100644 --- a/sound/pci/au88x0/au88x0_mpu401.c +++ b/sound/pci/au88x0/au88x0_mpu401.c @@ -72,7 +72,7 @@ static int __devinit snd_vortex_midi(vortex_t * vortex) /* Check if anything is OK. */ temp = hwread(vortex->mmio, VORTEX_MIDI_DATA); - if (temp != MPU401_ACK /*0xfe */ ) { + if (temp != MPU401_ACK /*0xfe */) { printk(KERN_ERR "midi port doesn't acknowledge!\n"); return -ENODEV; } diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index b9d2f20..149769f 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -13,12 +13,12 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - + /* * Vortex PCM ALSA driver. * * Supports ADB and WT DMA. Unfortunately, WT channels do not run yet. - * It remains stuck,and DMA transfers do not happen. + * It remains stuck,and DMA transfers do not happen. */ #include <sound/asoundef.h> #include <linux/time.h> @@ -103,7 +103,7 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_wt = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID), .formats = SNDRV_PCM_FMTBIT_S16_LE, - .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_CONTINUOUS, // SNDRV_PCM_RATE_48000, + .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_CONTINUOUS, /* SNDRV_PCM_RATE_48000, */ .rate_min = 8000, .rate_max = 48000, .channels_min = 1, @@ -121,7 +121,7 @@ static int snd_vortex_pcm_open(struct snd_pcm_substream *substream) vortex_t *vortex = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; int err; - + /* Force equal size periods */ if ((err = snd_pcm_hw_constraint_integer(runtime, @@ -170,10 +170,10 @@ static int snd_vortex_pcm_open(struct snd_pcm_substream *substream) /* close callback */ static int snd_vortex_pcm_close(struct snd_pcm_substream *substream) { - //vortex_t *chip = snd_pcm_substream_chip(substream); + /* vortex_t *chip = snd_pcm_substream_chip(substream); */ stream_t *stream = (stream_t *) substream->runtime->private_data; - // the hardware-specific codes will be here + /* the hardware-specific codes will be here */ if (stream != NULL) { stream->substream = NULL; stream->nr_ch = 0; @@ -191,7 +191,7 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream, stream_t *stream = (stream_t *) (substream->runtime->private_data); int err; - // Alloc buffer memory. + /* Alloc buffer memory. */ err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); if (err < 0) { @@ -203,7 +203,7 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream, params_period_bytes(hw_params), params_channels(hw_params)); */ spin_lock_irq(&chip->lock); - // Make audio routes and config buffer DMA. + /* Make audio routes and config buffer DMA. */ if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { int dma, type = VORTEX_PCM_TYPE(substream->pcm); /* Dealloc any routes. */ @@ -253,7 +253,7 @@ static int snd_vortex_pcm_hw_free(struct snd_pcm_substream *substream) stream_t *stream = (stream_t *) (substream->runtime->private_data); spin_lock_irq(&chip->lock); - // Delete audio routes. + /* Delete audio routes. */ if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { if (stream != NULL) vortex_adb_allocroute(chip, stream->dma, @@ -280,7 +280,7 @@ static int snd_vortex_pcm_prepare(struct snd_pcm_substream *substream) stream_t *stream = (stream_t *) substream->runtime->private_data; int dma = stream->dma, fmt, dir; - // set up the hardware with the current configuration. + /* set up the hardware with the current configuration. */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) dir = 1; else @@ -297,7 +297,7 @@ static int snd_vortex_pcm_prepare(struct snd_pcm_substream *substream) #ifndef CHIP_AU8810 else { vortex_wtdma_setmode(chip, dma, 1, fmt, 0, 0); - // FIXME: Set rate (i guess using vortex_wt_writereg() somehow). + /* FIXME: Set rate (i guess using vortex_wt_writereg() somehow). */ vortex_wtdma_setstartbuffer(chip, dma, 0); } #endif @@ -315,8 +315,8 @@ static int snd_vortex_pcm_trigger(struct snd_pcm_substream *substream, int cmd) spin_lock(&chip->lock); switch (cmd) { case SNDRV_PCM_TRIGGER_START: - // do something to start the PCM engine - //printk(KERN_INFO "vortex: start %d\n", dma); + /* do something to start the PCM engine */ + /* printk(KERN_INFO "vortex: start %d\n", dma); */ stream->fifo_enabled = 1; if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { vortex_adbdma_resetup(chip, dma); @@ -330,12 +330,12 @@ static int snd_vortex_pcm_trigger(struct snd_pcm_substream *substream, int cmd) #endif break; case SNDRV_PCM_TRIGGER_STOP: - // do something to stop the PCM engine - //printk(KERN_INFO "vortex: stop %d\n", dma); + /* do something to stop the PCM engine */ + /* printk(KERN_INFO "vortex: stop %d\n", dma); */ stream->fifo_enabled = 0; if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) vortex_adbdma_pausefifo(chip, dma); - //vortex_adbdma_stopfifo(chip, dma); + /* vortex_adbdma_stopfifo(chip, dma); */ #ifndef CHIP_AU8810 else { printk(KERN_INFO "vortex: wt stop %d\n", dma); @@ -344,7 +344,7 @@ static int snd_vortex_pcm_trigger(struct snd_pcm_substream *substream, int cmd) #endif break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - //printk(KERN_INFO "vortex: pause %d\n", dma); + /* printk(KERN_INFO "vortex: pause %d\n", dma); */ if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) vortex_adbdma_pausefifo(chip, dma); #ifndef CHIP_AU8810 @@ -353,7 +353,7 @@ static int snd_vortex_pcm_trigger(struct snd_pcm_substream *substream, int cmd) #endif break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - //printk(KERN_INFO "vortex: resume %d\n", dma); + /* printk(KERN_INFO "vortex: resume %d\n", dma); */ if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) vortex_adbdma_resumefifo(chip, dma); #ifndef CHIP_AU8810 @@ -384,7 +384,7 @@ static snd_pcm_uframes_t snd_vortex_pcm_pointer(struct snd_pcm_substream *substr else current_ptr = vortex_wtdma_getlinearpos(chip, dma); #endif - //printk(KERN_INFO "vortex: pointer = 0x%x\n", current_ptr); + /* printk(KERN_INFO "vortex: pointer = 0x%x\n", current_ptr); */ spin_unlock(&chip->lock); return (bytes_to_frames(substream->runtime, current_ptr)); } @@ -498,7 +498,7 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) if (!chip || idx < 0 || idx >= VORTEX_PCM_LAST) return -ENODEV; - /* idx indicates which kind of PCM device. ADB, SPDIF, I2S and A3D share the + /* idx indicates which kind of PCM device. ADB, SPDIF, I2S and A3D share the * same dma engine. WT uses it own separate dma engine whcih cant capture. */ if (idx == VORTEX_PCM_ADB) nr_capt = nr; @@ -510,7 +510,7 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) return err; strcpy(pcm->name, vortex_pcm_name[idx]); chip->pcm[idx] = pcm; - // This is an evil hack, but it saves a lot of duplicated code. + /* This is an evil hack, but it saves a lot of duplicated code. */ VORTEX_PCM_TYPE(pcm) = idx; pcm->private_data = chip; /* set operators */ @@ -519,9 +519,9 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) if (idx == VORTEX_PCM_ADB) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vortex_playback_ops); - + /* pre-allocation of Scatter-Gather buffers */ - + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, snd_dma_pci_data(chip->pci_dev), 0x10000, 0x10000); diff --git a/sound/pci/au88x0/au88x0_synth.c b/sound/pci/au88x0/au88x0_synth.c index 978b856..1fcd430 100644 --- a/sound/pci/au88x0/au88x0_synth.c +++ b/sound/pci/au88x0/au88x0_synth.c @@ -41,10 +41,10 @@ static void vortex_wt_setstereo(vortex_t * vortex, u32 wt, u32 stereo) { int temp; - //temp = hwread(vortex->mmio, 0x80 + ((wt >> 0x5)<< 0xf) + (((wt & 0x1f) >> 1) << 2)); + /* temp = hwread(vortex->mmio, 0x80 + ((wt >> 0x5)<< 0xf) + (((wt & 0x1f) >> 1) << 2)); */ temp = hwread(vortex->mmio, WT_STEREO(wt)); temp = (temp & 0xfe) | (stereo & 1); - //hwwrite(vortex->mmio, 0x80 + ((wt >> 0x5)<< 0xf) + (((wt & 0x1f) >> 1) << 2), temp); + /* hwwrite(vortex->mmio, 0x80 + ((wt >> 0x5)<< 0xf) + (((wt & 0x1f) >> 1) << 2), temp); */ hwwrite(vortex->mmio, WT_STEREO(wt), temp); } @@ -68,22 +68,22 @@ static int vortex_wt_allocroute(vortex_t * vortex, int wt, int nr_ch) wt_voice_t *voice = &(vortex->wt_voice[wt]); int temp; - //FIXME: WT audio routing. + /* FIXME: WT audio routing. */ if (nr_ch) { vortex_fifo_wtinitialize(vortex, wt, 1); vortex_fifo_setwtvalid(vortex, wt, 1); vortex_wt_setstereo(vortex, wt, nr_ch - 1); } else vortex_fifo_setwtvalid(vortex, wt, 0); - + /* Set mixdown mode. */ vortex_wt_setdsout(vortex, wt, 1); /* Set other parameter registers. */ hwwrite(vortex->mmio, WT_SRAMP(0), 0x880000); - //hwwrite(vortex->mmio, WT_GMODE(0), 0xffffffff); + /* hwwrite(vortex->mmio, WT_GMODE(0), 0xffffffff); */ #ifdef CHIP_AU8830 hwwrite(vortex->mmio, WT_SRAMP(1), 0x880000); - //hwwrite(vortex->mmio, WT_GMODE(1), 0xffffffff); + /* hwwrite(vortex->mmio, WT_GMODE(1), 0xffffffff); */ #endif hwwrite(vortex->mmio, WT_PARM(wt, 0), 0); hwwrite(vortex->mmio, WT_PARM(wt, 1), 0); @@ -91,7 +91,7 @@ static int vortex_wt_allocroute(vortex_t * vortex, int wt, int nr_ch) temp = hwread(vortex->mmio, WT_PARM(wt, 3)); printk(KERN_DEBUG "vortex: WT PARM3: %x\n", temp); - //hwwrite(vortex->mmio, WT_PARM(wt, 3), temp); + /* hwwrite(vortex->mmio, WT_PARM(wt, 3), temp); */ hwwrite(vortex->mmio, WT_DELAY(wt, 0), 0); hwwrite(vortex->mmio, WT_DELAY(wt, 1), 0); @@ -151,7 +151,7 @@ static void vortex_wt_connect(vortex_t * vortex, int en) #if 0 static int vortex_wt_GetReg(vortex_t * vortex, char reg, int wt) { - //int eax, esi; + /* int eax, esi; */ if (reg == 4) { return hwread(vortex->mmio, WT_PARM(wt, 3)); @@ -175,7 +175,7 @@ vortex_wt_SetReg2(vortex_t * vortex, unsigned char reg, int wt, return 0; if ((reg - 0x20) > 0) { - if ((reg - 0x21) != 0) + if ((reg - 0x21) != 0) return 0; eax = ((((b & 0xff) << 0xb) + (edx & 0xff)) << 4) + 0x208; // param 2 } else { @@ -186,7 +186,7 @@ vortex_wt_SetReg2(vortex_t * vortex, unsigned char reg, int wt, return 1; } -/*public: static void __thiscall CWTHal::SetReg(unsigned char,int,unsigned long) */ +/*public: static void __thiscall CWTHal::SetReg(unsigned char, int, unsigned long) */ #endif static int vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, @@ -213,38 +213,38 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, switch (reg) { /* Voice specific parameters */ case 0: /* running */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_RUN(wt), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_RUN(wt), (int)val); */ hwwrite(vortex->mmio, WT_RUN(wt), val); return 0xc; break; case 1: /* param 0 */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,0), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,0), (int)val); */ hwwrite(vortex->mmio, WT_PARM(wt, 0), val); return 0xc; break; case 2: /* param 1 */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,1), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,1), (int)val); */ hwwrite(vortex->mmio, WT_PARM(wt, 1), val); return 0xc; break; case 3: /* param 2 */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,2), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,2), (int)val); */ hwwrite(vortex->mmio, WT_PARM(wt, 2), val); return 0xc; break; case 4: /* param 3 */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,3), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,3), (int)val); */ hwwrite(vortex->mmio, WT_PARM(wt, 3), val); return 0xc; break; case 6: /* mute */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_MUTE(wt), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_MUTE(wt), (int)val); */ hwwrite(vortex->mmio, WT_MUTE(wt), val); return 0xc; break; case 0xb: { /* delay */ - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_DELAY(wt,0), (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_DELAY(wt,0), (int)val); */ hwwrite(vortex->mmio, WT_DELAY(wt, 3), val); hwwrite(vortex->mmio, WT_DELAY(wt, 2), val); hwwrite(vortex->mmio, WT_DELAY(wt, 1), val); @@ -272,7 +272,7 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt, return 0; break; } - //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", ecx, (int)val); + /* printk("vortex: WT SetReg(0x%x) = 0x%08x\n", ecx, (int)val); */ hwwrite(vortex->mmio, ecx, val); return 1; } @@ -289,7 +289,7 @@ static void vortex_wt_init(vortex_t * vortex) var10 &= 0xfffffffe; var10 &= 0xfffffbff; var10 |= 0x1800; - // var10 = 0x1AA2 + /* var10 = 0x1AA2 */ var4 = 0x10000000; varc = 0x00830000; var8 = 0x00830000; @@ -355,7 +355,7 @@ static void vortex_wt_SetFrequency(vortex_t * vortex, int wt, unsigned int sr) wt_voice_t *voice = &(vortex->wt_voice[wt]); u32 eax, edx; - //FIXME: 64 bit operation. + /* FIXME: 64 bit operation. */ eax = ((sr << 0xf) * 0x57619F1) & 0xffffffff; edx = (((sr << 0xf) * 0x57619F1)) >> 0x20; @@ -384,9 +384,9 @@ static void vortex_wt_SetFrequency(vortex_t * vortex, int wt, unsigned int sr) voice->parm0 &= 0xffff0001; voice->parm0 |= (eax & 0x7fff) << 1; voice->parm1 = voice->parm0 | 1; - // Wt: this_1D4 - //AuWt::WriteReg((ulong)(this_1DC<<4)+0x200, (ulong)this_1E4); - //AuWt::WriteReg((ulong)(this_1DC<<4)+0x204, (ulong)this_1E8); + /* Wt: this_1D4 */ + /* AuWt::WriteReg((ulong)(this_1DC<<4)+0x200, (ulong)this_1E4); */ + /* AuWt::WriteReg((ulong)(this_1DC<<4)+0x204, (ulong)this_1E8); */ hwwrite(vortex->mmio, WT_PARM(wt, 0), voice->parm0); hwwrite(vortex->mmio, WT_PARM(wt, 1), voice->parm1); } diff --git a/sound/pci/au88x0/au88x0_xtalk.c b/sound/pci/au88x0/au88x0_xtalk.c index b4151e2..c8acf62 100644 --- a/sound/pci/au88x0/au88x0_xtalk.c +++ b/sound/pci/au88x0/au88x0_xtalk.c @@ -64,7 +64,7 @@ static xtalk_gains_t const asXtalkGains1Chan = { static xtalk_gains_t const asXtalkGainsAllChan = { 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0, 0x7FFF, 0x7FFF, 0x7FFF, 0x7FFF, 0 - //0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff,0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff + /* 0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff,0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff */ }; static xtalk_gains_t const asXtalkGainsZeros; @@ -672,7 +672,7 @@ static void vortex_XtalkHw_ZeroIO(vortex_t * vortex) static void vortex_XtalkHw_ZeroState(vortex_t * vortex) { - vortex_XtalkHw_ZeroIO(vortex); // inlined + vortex_XtalkHw_ZeroIO(vortex); /* inlined */ vortex_XtalkHw_SetLeftEQ(vortex, 0, 0, asXtalkCoefsZeros); vortex_XtalkHw_SetRightEQ(vortex, 0, 0, asXtalkCoefsZeros); @@ -680,14 +680,14 @@ static void vortex_XtalkHw_ZeroState(vortex_t * vortex) vortex_XtalkHw_SetLeftXT(vortex, 0, 0, asXtalkCoefsZeros); vortex_XtalkHw_SetRightXT(vortex, 0, 0, asXtalkCoefsZeros); - vortex_XtalkHw_SetGains(vortex, asXtalkGainsZeros); // inlined + vortex_XtalkHw_SetGains(vortex, asXtalkGainsZeros); /* inlined */ - vortex_XtalkHw_SetDelay(vortex, 0, 0); // inlined + vortex_XtalkHw_SetDelay(vortex, 0, 0); /* inlined */ - vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); // inlined - vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros); // inlined - vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); // inlined - vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros); // inlined + vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); /* inlined */ + vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros); /* inlined */ + vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); /* inlined */ + vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros); /* inlined */ vortex_XtalkHw_SetLeftEQStates(vortex, asXtalkInStateZeros, asXtalkOutStateZeros); @@ -707,7 +707,7 @@ static void vortex_XtalkHw_ProgramPipe(vortex_t * vortex) vortex_XtalkHw_SetLeftXT(vortex, 0, 0, asXtalkCoefsZeros); vortex_XtalkHw_SetRightXT(vortex, 0, 0, asXtalkCoefsZeros); - vortex_XtalkHw_SetDelay(vortex, 0, 0); // inlined + vortex_XtalkHw_SetDelay(vortex, 0, 0); /* inlined */ } static void vortex_XtalkHw_ProgramXtalkWide(vortex_t * vortex) @@ -724,7 +724,7 @@ static void vortex_XtalkHw_ProgramXtalkWide(vortex_t * vortex) sXtalkWideShiftLeftXt, asXtalkWideCoefsLeftXt); - vortex_XtalkHw_SetDelay(vortex, wXtalkWideRightDelay, wXtalkWideLeftDelay); // inlined + vortex_XtalkHw_SetDelay(vortex, wXtalkWideRightDelay, wXtalkWideLeftDelay); /* inlined */ } static void vortex_XtalkHw_ProgramXtalkNarrow(vortex_t * vortex) @@ -743,13 +743,13 @@ static void vortex_XtalkHw_ProgramXtalkNarrow(vortex_t * vortex) sXtalkNarrowShiftLeftXt, asXtalkNarrowCoefsLeftXt); - vortex_XtalkHw_SetDelay(vortex, wXtalkNarrowRightDelay, wXtalkNarrowLeftDelay); // inlined + vortex_XtalkHw_SetDelay(vortex, wXtalkNarrowRightDelay, wXtalkNarrowLeftDelay); /* inlined */ } static void vortex_XtalkHw_ProgramDiamondXtalk(vortex_t * vortex) { - //sDiamondKLeftEq,sDiamondKRightXt,asDiamondCoefsLeftEq + /* sDiamondKLeftEq,sDiamondKRightXt,asDiamondCoefsLeftEq */ vortex_XtalkHw_SetLeftEQ(vortex, sDiamondKLeftEq, sDiamondShiftLeftEq, asDiamondCoefsLeftEq); vortex_XtalkHw_SetRightEQ(vortex, sDiamondKRightEq, @@ -759,7 +759,7 @@ static void vortex_XtalkHw_ProgramDiamondXtalk(vortex_t * vortex) vortex_XtalkHw_SetRightXT(vortex, sDiamondKLeftXt, sDiamondShiftLeftXt, asDiamondCoefsLeftXt); - vortex_XtalkHw_SetDelay(vortex, wDiamondRightDelay, wDiamondLeftDelay); // inlined + vortex_XtalkHw_SetDelay(vortex, wDiamondRightDelay, wDiamondLeftDelay); /* inlined */ } static void vortex_XtalkHw_init(vortex_t * vortex) diff --git a/sound/pci/au88x0/au88x0_xtalk.h b/sound/pci/au88x0/au88x0_xtalk.h index 7f4534b..ead8453 100644 --- a/sound/pci/au88x0/au88x0_xtalk.h +++ b/sound/pci/au88x0/au88x0_xtalk.h @@ -22,7 +22,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* The crosstalk canceler supports 5 stereo input channels. The result is +/* The crosstalk canceler supports 5 stereo input channels. The result is available at one single output route pair (stereo). */ #ifndef _AU88X0_CXTALK_H

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[alsa-devel] [PATCH 0/5] ARM: OMAP2: Add support for GUmstix Overo (rev 3)
by sakoman＠gmail.com 09 Sep '08

09 Sep '08

This patch series adds support for the Gumstix Overo board. This is the third submission and incorporates all previous feedback from both linux-omap and alsa-devel. Careful readers will also notice that this version includes nand support rather than onenand.

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[alsa-devel] [PATCH] ice1712 drivers coding style fixes (part 2)
by Vedran Miletić 09 Sep '08

09 Sep '08

I started with Takashi's sound-unstable tree as a base: Fixed: * ice1724 compilation error (one { too much) * checkpatch errors along the files sound/pci/ice1712/ak4xxx.c total: 1 errors, 3 warnings, 0 checks, 196 lines checked sound/pci/ice1712/amp.h total: 0 errors, 0 warnings, 1 checks, 51 lines checked sound/pci/ice1712/aureon.c total: 0 errors, 121 warnings, 3 checks, 2284 lines checked sound/pci/ice1712/aureon.h total: 0 errors, 1 warnings, 0 checks, 65 lines checked sound/pci/ice1712/delta.c total: 17 errors, 44 warnings, 1 checks, 817 lines checked sound/pci/ice1712/delta.h total: 0 errors, 8 warnings, 0 checks, 153 lines checked sound/pci/ice1712/envy24ht.h total: 0 errors, 21 warnings, 0 checks, 221 lines checked sound/pci/ice1712/ews.c total: 27 errors, 64 warnings, 2 checks, 1087 lines checked sound/pci/ice1712/ews.h total: 0 errors, 7 warnings, 0 checks, 86 lines checked sound/pci/ice1712/hoontech.c total: 13 errors, 10 warnings, 1 checks, 360 lines checked sound/pci/ice1712/hoontech.h total: 2 errors, 7 warnings, 0 checks, 77 lines checked sound/pci/ice1712/ice1712.c total: 14 errors, 162 warnings, 3 checks, 2799 lines checked sound/pci/ice1712/ice1712.h total: 0 errors, 22 warnings, 3 checks, 511 lines checked sound/pci/ice1712/ice1724.c total: 11 errors, 62 warnings, 8 checks, 2657 lines checked sound/pci/ice1712/juli.c total: 0 errors, 0 warnings, 1 checks, 687 lines checked sound/pci/ice1712/maya44.c total: 6 errors, 0 warnings, 16 checks, 761 lines checked sound/pci/ice1712/pontis.c total: 0 errors, 40 warnings, 3 checks, 836 lines checked sound/pci/ice1712/prodigy192.c total: 12 errors, 21 warnings, 0 checks, 817 lines checked sound/pci/ice1712/prodigy_hifi.c total: 0 errors, 0 warnings, 1 checks, 1215 lines checked sound/pci/ice1712/snd-ice1712.mod.c total: 0 errors, 1 warnings, 0 checks, 113 lines checked sound/pci/ice1712/snd-ice1724.mod.c total: 0 errors, 1 warnings, 0 checks, 126 lines checked sound/pci/ice1712/vt1732.c total: 51 errors, 3 warnings, 5 checks, 2759 lines checked sound/pci/ice1712/vt1732.h total: 9 errors, 0 warnings, 2 checks, 452 lines checked It compiles. At first run ice1724 complained about something info-related (it's likely that it's not related to this patch at all) and generated like 20 or 30 lines of warnings and errors along the lines 890 - 900. On second run there was no errors or warnings anymore. -- Vedran Miletić

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Re: [alsa-devel] [PATCH 3/5] ALSA: ASoC: Add support for TWL4030 audio codec (rev 4)
by Steve Sakoman 09 Sep '08

09 Sep '08

From: Steve Sakoman <steve(a)sakoman.com> Signed-off-by: Steve Sakoman <steve(a)sakoman.com> Acked-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/twl4030.c | 653 ++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/twl4030.h | 197 +++++++++++++ 4 files changed, 857 insertions(+), 0 deletions(-) create mode 100644 sound/soc/codecs/twl4030.c create mode 100644 sound/soc/codecs/twl4030.h diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 1db04a2..2f00e1e 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -50,3 +50,8 @@ config SND_SOC_CS4270_VD33_ERRATA config SND_SOC_TLV320AIC3X tristate depends on I2C + +config SND_SOC_TWL4030 + tristate + depends on SND_SOC && TWL4030_CORE + diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index d7b97ab..a519ced 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -10,6 +10,7 @@ snd-soc-wm9712-objs := wm9712.o snd-soc-wm9713-objs := wm9713.o snd-soc-cs4270-objs := cs4270.o snd-soc-tlv320aic3x-objs := tlv320aic3x.o +snd-soc-twl4030-objs := twl4030.o obj-$(CONFIG_SND_SOC_AC97_CODEC) += snd-soc-ac97.o obj-$(CONFIG_SND_SOC_AK4535) += snd-soc-ak4535.o @@ -23,3 +24,4 @@ obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o +obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c new file mode 100644 index 0000000..ee2f0d3 --- /dev/null +++ b/sound/soc/codecs/twl4030.c @@ -0,0 +1,653 @@ +/* + * ALSA SoC TWL4030 codec driver + * + * Author: Steve Sakoman, <steve(a)sakoman.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/platform_device.h> +#include <linux/i2c/twl4030.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> + +#include "twl4030.h" + +/* + * twl4030 register cache & default register settings + */ +static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = { + 0x00, /* this register not used */ + 0x93, /* REG_CODEC_MODE (0x1) */ + 0xc3, /* REG_OPTION (0x2) */ + 0x00, /* REG_UNKNOWN (0x3) */ + 0x00, /* REG_MICBIAS_CTL (0x4) */ + 0x24, /* REG_ANAMICL (0x5) */ + 0x04, /* REG_ANAMICR (0x6) */ + 0x0a, /* REG_AVADC_CTL (0x7) */ + 0x00, /* REG_ADCMICSEL (0x8) */ + 0x00, /* REG_DIGMIXING (0x9) */ + 0x0c, /* REG_ATXL1PGA (0xA) */ + 0x0c, /* REG_ATXR1PGA (0xB) */ + 0x00, /* REG_AVTXL2PGA (0xC) */ + 0x00, /* REG_AVTXR2PGA (0xD) */ + 0x01, /* REG_AUDIO_IF (0xE) */ + 0x00, /* REG_VOICE_IF (0xF) */ + 0x00, /* REG_ARXR1PGA (0x10) */ + 0x00, /* REG_ARXL1PGA (0x11) */ + 0x6c, /* REG_ARXR2PGA (0x12) */ + 0x6c, /* REG_ARXL2PGA (0x13) */ + 0x00, /* REG_VRXPGA (0x14) */ + 0x00, /* REG_VSTPGA (0x15) */ + 0x00, /* REG_VRX2ARXPGA (0x16) */ + 0x0c, /* REG_AVDAC_CTL (0x17) */ + 0x00, /* REG_ARX2VTXPGA (0x18) */ + 0x00, /* REG_ARXL1_APGA_CTL (0x19) */ + 0x00, /* REG_ARXR1_APGA_CTL (0x1A) */ + 0x4b, /* REG_ARXL2_APGA_CTL (0x1B) */ + 0x4b, /* REG_ARXR2_APGA_CTL (0x1C) */ + 0x00, /* REG_ATX2ARXPGA (0x1D) */ + 0x00, /* REG_BT_IF (0x1E) */ + 0x00, /* REG_BTPGA (0x1F) */ + 0x00, /* REG_BTSTPGA (0x20) */ + 0x00, /* REG_EAR_CTL (0x21) */ + 0x24, /* REG_HS_SEL (0x22) */ + 0x0a, /* REG_HS_GAIN_SET (0x23) */ + 0x00, /* REG_HS_POPN_SET (0x24) */ + 0x00, /* REG_PREDL_CTL (0x25) */ + 0x00, /* REG_PREDR_CTL (0x26) */ + 0x00, /* REG_PRECKL_CTL (0x27) */ + 0x00, /* REG_PRECKR_CTL (0x28) */ + 0x00, /* REG_HFL_CTL (0x29) */ + 0x00, /* REG_HFR_CTL (0x2A) */ + 0x00, /* REG_ALC_CTL (0x2B) */ + 0x00, /* REG_ALC_SET1 (0x2C) */ + 0x00, /* REG_ALC_SET2 (0x2D) */ + 0x00, /* REG_BOOST_CTL (0x2E) */ + 0x01, /* REG_SOFTVOL_CTL (0x2F) */ + 0x00, /* REG_DTMF_FREQSEL (0x30) */ + 0x00, /* REG_DTMF_TONEXT1H (0x31) */ + 0x00, /* REG_DTMF_TONEXT1L (0x32) */ + 0x00, /* REG_DTMF_TONEXT2H (0x33) */ + 0x00, /* REG_DTMF_TONEXT2L (0x34) */ + 0x00, /* REG_DTMF_TONOFF (0x35) */ + 0x00, /* REG_DTMF_WANONOFF (0x36) */ + 0x00, /* REG_I2S_RX_SCRAMBLE_H (0x37) */ + 0x00, /* REG_I2S_RX_SCRAMBLE_M (0x38) */ + 0x00, /* REG_I2S_RX_SCRAMBLE_L (0x39) */ + 0x16, /* REG_APLL_CTL (0x3A) */ + 0x00, /* REG_DTMF_CTL (0x3B) */ + 0x00, /* REG_DTMF_PGA_CTL2 (0x3C) */ + 0x00, /* REG_DTMF_PGA_CTL1 (0x3D) */ + 0x00, /* REG_MISC_SET_1 (0x3E) */ + 0x00, /* REG_PCMBTMUX (0x3F) */ + 0x00, /* not used (0x40) */ + 0x00, /* not used (0x41) */ + 0x00, /* not used (0x42) */ + 0x00, /* REG_RX_PATH_SEL (0x43) */ + 0x00, /* REG_VDL_APGA_CTL (0x44) */ + 0x00, /* REG_VIBRA_CTL (0x45) */ + 0x00, /* REG_VIBRA_SET (0x46) */ + 0x00, /* REG_VIBRA_PWM_SET (0x47) */ + 0x00, /* REG_ANAMIC_GAIN (0x48) */ + 0x00, /* REG_MISC_SET_2 (0x49) */ +}; + +/* + * read twl4030 register cache + */ +static inline unsigned int twl4030_read_reg_cache(struct snd_soc_codec *codec, + unsigned int reg) +{ + u8 *cache = codec->reg_cache; + + return cache[reg]; +} + +/* + * write twl4030 register cache + */ +static inline void twl4030_write_reg_cache(struct snd_soc_codec *codec, + u8 reg, u8 value) +{ + u8 *cache = codec->reg_cache; + + if (reg >= TWL4030_CACHEREGNUM) + return; + cache[reg] = value; +} + +/* + * write to the twl4030 register space + */ +static int twl4030_write(struct snd_soc_codec *codec, + unsigned int reg, unsigned int value) +{ + twl4030_write_reg_cache(codec, reg, value); + return twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value, reg); +} + +static void twl4030_clear_codecpdz(struct snd_soc_codec *codec) +{ + u8 mode; + + mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE); + twl4030_write(codec, TWL4030_REG_CODEC_MODE, + mode & ~TWL4030_CODECPDZ); + + /* REVISIT: this delay is present in TI sample drivers */ + /* but there seems to be no TRM requirement for it */ + udelay(10); +} + +static void twl4030_set_codecpdz(struct snd_soc_codec *codec) +{ + u8 mode; + + mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE); + twl4030_write(codec, TWL4030_REG_CODEC_MODE, + mode | TWL4030_CODECPDZ); + + /* REVISIT: this delay is present in TI sample drivers */ + /* but there seems to be no TRM requirement for it */ + udelay(10); +} + +static void twl4030_init_chip(struct snd_soc_codec *codec) +{ + int i; + + /* clear CODECPDZ prior to setting register defaults */ + twl4030_clear_codecpdz(codec); + + /* set all audio section registers to reasonable defaults */ + for (i = TWL4030_REG_OPTION; i <= TWL4030_REG_MISC_SET_2; i++) + twl4030_write(codec, i, twl4030_reg[i]); + +} + +static const struct snd_kcontrol_new twl4030_snd_controls[] = { + SOC_DOUBLE_R("Master Playback Volume", + TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA, + 0, 127, 0), + SOC_DOUBLE_R("Capture Volume", + TWL4030_REG_ATXL1PGA, TWL4030_REG_ATXR1PGA, + 0, 127, 0), +}; + +/* add non dapm controls */ +static int twl4030_add_controls(struct snd_soc_codec *codec) +{ + int err, i; + + for (i = 0; i < ARRAY_SIZE(twl4030_snd_controls); i++) { + err = snd_ctl_add(codec->card, + snd_soc_cnew(&twl4030_snd_controls[i], + codec, NULL)); + if (err < 0) + return err; + } + + return 0; +} + +static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("INL"), + SND_SOC_DAPM_INPUT("INR"), + + SND_SOC_DAPM_OUTPUT("OUTL"), + SND_SOC_DAPM_OUTPUT("OUTR"), + + SND_SOC_DAPM_DAC("DACL", "Left Playback", SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_DAC("DACR", "Right Playback", SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_ADC("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_ADC("ADCR", "Right Capture", SND_SOC_NOPM, 0, 0), +}; + +static const struct snd_soc_dapm_route intercon[] = { + /* outputs */ + {"OUTL", NULL, "DACL"}, + {"OUTR", NULL, "DACR"}, + + /* inputs */ + {"ADCL", NULL, "INL"}, + {"ADCR", NULL, "INR"}, +}; + +static int twl4030_add_widgets(struct snd_soc_codec *codec) +{ + snd_soc_dapm_new_controls(codec, twl4030_dapm_widgets, + ARRAY_SIZE(twl4030_dapm_widgets)); + + snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon)); + + snd_soc_dapm_new_widgets(codec); + return 0; +} + +static void twl4030_power_up(struct snd_soc_codec *codec) +{ + u8 anamicl, regmisc1, byte, popn, hsgain; + int i = 0; + + /* set CODECPDZ to turn on codec */ + twl4030_set_codecpdz(codec); + + /* initiate offset cancellation */ + anamicl = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICL); + twl4030_write(codec, TWL4030_REG_ANAMICL, + anamicl | TWL4030_CNCL_OFFSET_START); + + /* wait for offset cancellation to complete */ + do { + /* this takes a little while, so don't slam i2c */ + udelay(2000); + twl4030_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte, + TWL4030_REG_ANAMICL); + } while ((i++ < 100) && + ((byte & TWL4030_CNCL_OFFSET_START) == + TWL4030_CNCL_OFFSET_START)); + + /* anti-pop when changing analog gain */ + regmisc1 = twl4030_read_reg_cache(codec, TWL4030_REG_MISC_SET_1); + twl4030_write(codec, TWL4030_REG_MISC_SET_1, + regmisc1 | TWL4030_SMOOTH_ANAVOL_EN); + + /* toggle CODECPDZ as per TRM */ + twl4030_clear_codecpdz(codec); + twl4030_set_codecpdz(codec); + + /* program anti-pop with bias ramp delay */ + popn = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET); + popn &= TWL4030_RAMP_DELAY; + popn |= TWL4030_RAMP_DELAY_645MS; + twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); + popn |= TWL4030_VMID_EN; + twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); + + /* enable output stage and gain setting */ + hsgain = TWL4030_HSR_GAIN_0DB | TWL4030_HSL_GAIN_0DB; + twl4030_write(codec, TWL4030_REG_HS_GAIN_SET, hsgain); + + /* enable anti-pop ramp */ + popn |= TWL4030_RAMP_EN; + twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); +} + +static void twl4030_power_down(struct snd_soc_codec *codec) +{ + u8 popn, hsgain; + + /* disable anti-pop ramp */ + popn = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET); + popn &= ~TWL4030_RAMP_EN; + twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); + + /* disable output stage and gain setting */ + hsgain = TWL4030_HSR_GAIN_PWR_DOWN | TWL4030_HSL_GAIN_PWR_DOWN; + twl4030_write(codec, TWL4030_REG_HS_GAIN_SET, hsgain); + + /* disable bias out */ + popn &= ~TWL4030_VMID_EN; + twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); + + /* power down */ + twl4030_clear_codecpdz(codec); +} + +static int twl4030_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + switch (level) { + case SND_SOC_BIAS_ON: + twl4030_power_up(codec); + break; + case SND_SOC_BIAS_PREPARE: + /* TODO: develop a twl4030_prepare function */ + break; + case SND_SOC_BIAS_STANDBY: + /* TODO: develop a twl4030_standby function */ + twl4030_power_down(codec); + break; + case SND_SOC_BIAS_OFF: + twl4030_power_down(codec); + break; + } + codec->bias_level = level; + + return 0; +} + +static int twl4030_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_device *socdev = rtd->socdev; + struct snd_soc_codec *codec = socdev->codec; + u8 mode, old_mode, format, old_format; + + + /* bit rate */ + old_mode = twl4030_read_reg_cache(codec, + TWL4030_REG_CODEC_MODE) & ~TWL4030_CODECPDZ; + mode = old_mode & ~TWL4030_APLL_RATE; + + switch (params_rate(params)) { + case 8000: + mode |= TWL4030_APLL_RATE_8000; + break; + case 11025: + mode |= TWL4030_APLL_RATE_11025; + break; + case 12000: + mode |= TWL4030_APLL_RATE_12000; + break; + case 16000: + mode |= TWL4030_APLL_RATE_16000; + break; + case 22050: + mode |= TWL4030_APLL_RATE_22050; + break; + case 24000: + mode |= TWL4030_APLL_RATE_24000; + break; + case 32000: + mode |= TWL4030_APLL_RATE_32000; + break; + case 44100: + mode |= TWL4030_APLL_RATE_44100; + break; + case 48000: + mode |= TWL4030_APLL_RATE_48000; + break; + default: + printk(KERN_ERR "TWL4030 hw params: unknown rate %d\n", + params_rate(params)); + return -EINVAL; + } + + if (mode != old_mode) { + /* change rate and set CODECPDZ */ + twl4030_write(codec, TWL4030_REG_CODEC_MODE, mode); + twl4030_set_codecpdz(codec); + } + + /* sample size */ + old_format = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF); + format = old_format; + format &= ~TWL4030_DATA_WIDTH; + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + format |= TWL4030_DATA_WIDTH_16S_16W; + break; + case SNDRV_PCM_FORMAT_S24_LE: + format |= TWL4030_DATA_WIDTH_32S_24W; + break; + default: + printk(KERN_ERR "TWL4030 hw params: unknown format %d\n", + params_format(params)); + return -EINVAL; + } + + if (format != old_format) { + + /* clear CODECPDZ before changing format (codec requirement) */ + twl4030_clear_codecpdz(codec); + + /* change format */ + twl4030_write(codec, TWL4030_REG_AUDIO_IF, format); + + /* set CODECPDZ afterwards */ + twl4030_set_codecpdz(codec); + } + return 0; +} + +static int twl4030_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + u8 infreq; + + switch (freq) { + case 19200000: + infreq = TWL4030_APLL_INFREQ_19200KHZ; + break; + case 26000000: + infreq = TWL4030_APLL_INFREQ_26000KHZ; + break; + case 38400000: + infreq = TWL4030_APLL_INFREQ_38400KHZ; + break; + default: + printk(KERN_ERR "TWL4030 set sysclk: unknown rate %d\n", + freq); + return -EINVAL; + } + + infreq |= TWL4030_APLL_EN; + twl4030_write(codec, TWL4030_REG_APLL_CTL, infreq); + + return 0; +} + +static int twl4030_set_dai_fmt(struct snd_soc_dai *codec_dai, + unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + u8 old_format, format; + + /* get format */ + old_format = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF); + format = old_format; + + /* set master/slave audio interface */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + format &= ~(TWL4030_AIF_SLAVE_EN); + format |= TWL4030_CLK256FS_EN; + break; + case SND_SOC_DAIFMT_CBS_CFS: + format &= ~(TWL4030_CLK256FS_EN); + format |= TWL4030_AIF_SLAVE_EN; + break; + default: + return -EINVAL; + } + + /* interface format */ + format &= ~TWL4030_AIF_FORMAT; + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + format |= TWL4030_AIF_FORMAT_CODEC; + break; + default: + return -EINVAL; + } + + if (format != old_format) { + + /* clear CODECPDZ before changing format (codec requirement) */ + twl4030_clear_codecpdz(codec); + + /* change format */ + twl4030_write(codec, TWL4030_REG_AUDIO_IF, format); + + /* set CODECPDZ afterwards */ + twl4030_set_codecpdz(codec); + } + + return 0; +} + +#define TWL4030_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000) +#define TWL4030_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE) + +struct snd_soc_dai twl4030_dai = { + .name = "twl4030", + .playback = { + .stream_name = "Playback", + .channels_min = 2, + .channels_max = 2, + .rates = TWL4030_RATES, + .formats = TWL4030_FORMATS,}, + .capture = { + .stream_name = "Capture", + .channels_min = 2, + .channels_max = 2, + .rates = TWL4030_RATES, + .formats = TWL4030_FORMATS,}, + .ops = { + .hw_params = twl4030_hw_params, + }, + .dai_ops = { + .set_sysclk = twl4030_set_dai_sysclk, + .set_fmt = twl4030_set_dai_fmt, + } +}; +EXPORT_SYMBOL_GPL(twl4030_dai); + +static int twl4030_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct snd_soc_device *socdev = platform_get_drvdata(pdev); + struct snd_soc_codec *codec = socdev->codec; + + twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF); + + return 0; +} + +static int twl4030_resume(struct platform_device *pdev) +{ + struct snd_soc_device *socdev = platform_get_drvdata(pdev); + struct snd_soc_codec *codec = socdev->codec; + + twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + twl4030_set_bias_level(codec, codec->suspend_bias_level); + return 0; +} + +/* + * initialize the driver + * register the mixer and dsp interfaces with the kernel + */ + +static int twl4030_init(struct snd_soc_device *socdev) +{ + struct snd_soc_codec *codec = socdev->codec; + int ret = 0; + + printk(KERN_INFO "TWL4030 Audio Codec init \n"); + + codec->name = "twl4030"; + codec->owner = THIS_MODULE; + codec->read = twl4030_read_reg_cache; + codec->write = twl4030_write; + codec->set_bias_level = twl4030_set_bias_level; + codec->dai = &twl4030_dai; + codec->num_dai = 1; + codec->reg_cache_size = sizeof(twl4030_reg); + codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg), + GFP_KERNEL); + if (codec->reg_cache == NULL) + return -ENOMEM; + + /* register pcms */ + ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); + if (ret < 0) { + printk(KERN_ERR "twl4030: failed to create pcms\n"); + goto pcm_err; + } + + twl4030_init_chip(codec); + + /* power on device */ + twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + twl4030_add_controls(codec); + twl4030_add_widgets(codec); + + ret = snd_soc_register_card(socdev); + if (ret < 0) { + printk(KERN_ERR "twl4030: failed to register card\n"); + goto card_err; + } + + return ret; + +card_err: + snd_soc_free_pcms(socdev); + snd_soc_dapm_free(socdev); +pcm_err: + kfree(codec->reg_cache); + return ret; +} + +static struct snd_soc_device *twl4030_socdev; + +static int twl4030_probe(struct platform_device *pdev) +{ + struct snd_soc_device *socdev = platform_get_drvdata(pdev); + struct snd_soc_codec *codec; + + codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL); + if (codec == NULL) + return -ENOMEM; + + socdev->codec = codec; + mutex_init(&codec->mutex); + INIT_LIST_HEAD(&codec->dapm_widgets); + INIT_LIST_HEAD(&codec->dapm_paths); + + twl4030_socdev = socdev; + twl4030_init(socdev); + + return 0; +} + +static int twl4030_remove(struct platform_device *pdev) +{ + struct snd_soc_device *socdev = platform_get_drvdata(pdev); + struct snd_soc_codec *codec = socdev->codec; + + printk(KERN_INFO "TWL4030 Audio Codec remove\n"); + kfree(codec); + + return 0; +} + +struct snd_soc_codec_device soc_codec_dev_twl4030 = { + .probe = twl4030_probe, + .remove = twl4030_remove, + .suspend = twl4030_suspend, + .resume = twl4030_resume, +}; +EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030); + +MODULE_DESCRIPTION("ASoC TWL4030 codec driver"); +MODULE_AUTHOR("Steve Sakoman"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h new file mode 100644 index 0000000..09865d9 --- /dev/null +++ b/sound/soc/codecs/twl4030.h @@ -0,0 +1,197 @@ +/* + * ALSA SoC TWL4030 codec driver + * + * Author: Steve Sakoman <steve(a)sakoman.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __TWL4030_AUDIO_H__ +#define __TWL4030_AUDIO_H__ + +#define TWL4030_REG_CODEC_MODE 0x1 +#define TWL4030_REG_OPTION 0x2 +#define TWL4030_REG_UNKNOWN 0x3 +#define TWL4030_REG_MICBIAS_CTL 0x4 +#define TWL4030_REG_ANAMICL 0x5 +#define TWL4030_REG_ANAMICR 0x6 +#define TWL4030_REG_AVADC_CTL 0x7 +#define TWL4030_REG_ADCMICSEL 0x8 +#define TWL4030_REG_DIGMIXING 0x9 +#define TWL4030_REG_ATXL1PGA 0xA +#define TWL4030_REG_ATXR1PGA 0xB +#define TWL4030_REG_AVTXL2PGA 0xC +#define TWL4030_REG_AVTXR2PGA 0xD +#define TWL4030_REG_AUDIO_IF 0xE +#define TWL4030_REG_VOICE_IF 0xF +#define TWL4030_REG_ARXR1PGA 0x10 +#define TWL4030_REG_ARXL1PGA 0x11 +#define TWL4030_REG_ARXR2PGA 0x12 +#define TWL4030_REG_ARXL2PGA 0x13 +#define TWL4030_REG_VRXPGA 0x14 +#define TWL4030_REG_VSTPGA 0x15 +#define TWL4030_REG_VRX2ARXPGA 0x16 +#define TWL4030_REG_AVDAC_CTL 0x17 +#define TWL4030_REG_ARX2VTXPGA 0x18 +#define TWL4030_REG_ARXL1_APGA_CTL 0x19 +#define TWL4030_REG_ARXR1_APGA_CTL 0x1A +#define TWL4030_REG_ARXL2_APGA_CTL 0x1B +#define TWL4030_REG_ARXR2_APGA_CTL 0x1C +#define TWL4030_REG_ATX2ARXPGA 0x1D +#define TWL4030_REG_BT_IF 0x1E +#define TWL4030_REG_BTPGA 0x1F +#define TWL4030_REG_BTSTPGA 0x20 +#define TWL4030_REG_EAR_CTL 0x21 +#define TWL4030_REG_HS_SEL 0x22 +#define TWL4030_REG_HS_GAIN_SET 0x23 +#define TWL4030_REG_HS_POPN_SET 0x24 +#define TWL4030_REG_PREDL_CTL 0x25 +#define TWL4030_REG_PREDR_CTL 0x26 +#define TWL4030_REG_PRECKL_CTL 0x27 +#define TWL4030_REG_PRECKR_CTL 0x28 +#define TWL4030_REG_HFL_CTL 0x29 +#define TWL4030_REG_HFR_CTL 0x2A +#define TWL4030_REG_ALC_CTL 0x2B +#define TWL4030_REG_ALC_SET1 0x2C +#define TWL4030_REG_ALC_SET2 0x2D +#define TWL4030_REG_BOOST_CTL 0x2E +#define TWL4030_REG_SOFTVOL_CTL 0x2F +#define TWL4030_REG_DTMF_FREQSEL 0x30 +#define TWL4030_REG_DTMF_TONEXT1H 0x31 +#define TWL4030_REG_DTMF_TONEXT1L 0x32 +#define TWL4030_REG_DTMF_TONEXT2H 0x33 +#define TWL4030_REG_DTMF_TONEXT2L 0x34 +#define TWL4030_REG_DTMF_TONOFF 0x35 +#define TWL4030_REG_DTMF_WANONOFF 0x36 +#define TWL4030_REG_I2S_RX_SCRAMBLE_H 0x37 +#define TWL4030_REG_I2S_RX_SCRAMBLE_M 0x38 +#define TWL4030_REG_I2S_RX_SCRAMBLE_L 0x39 +#define TWL4030_REG_APLL_CTL 0x3A +#define TWL4030_REG_DTMF_CTL 0x3B +#define TWL4030_REG_DTMF_PGA_CTL2 0x3C +#define TWL4030_REG_DTMF_PGA_CTL1 0x3D +#define TWL4030_REG_MISC_SET_1 0x3E +#define TWL4030_REG_PCMBTMUX 0x3F +#define TWL4030_REG_RX_PATH_SEL 0x43 +#define TWL4030_REG_VDL_APGA_CTL 0x44 +#define TWL4030_REG_VIBRA_CTL 0x45 +#define TWL4030_REG_VIBRA_SET 0x46 +#define TWL4030_REG_VIBRA_PWM_SET 0x47 +#define TWL4030_REG_ANAMIC_GAIN 0x48 +#define TWL4030_REG_MISC_SET_2 0x49 + +#define TWL4030_CACHEREGNUM (TWL4030_REG_MISC_SET_2 + 1) + +/* Bitfield Definitions */ + +/* TWL4030_CODEC_MODE (0x01) Fields */ + +#define TWL4030_APLL_RATE 0xF0 +#define TWL4030_APLL_RATE_8000 0x00 +#define TWL4030_APLL_RATE_11025 0x10 +#define TWL4030_APLL_RATE_12000 0x20 +#define TWL4030_APLL_RATE_16000 0x40 +#define TWL4030_APLL_RATE_22050 0x50 +#define TWL4030_APLL_RATE_24000 0x60 +#define TWL4030_APLL_RATE_32000 0x80 +#define TWL4030_APLL_RATE_44100 0x90 +#define TWL4030_APLL_RATE_48000 0xA0 +#define TWL4030_SEL_16K 0x04 +#define TWL4030_CODECPDZ 0x02 +#define TWL4030_OPT_MODE 0x01 + +/* ANAMICL (0x05) Fields */ +#define TWL4030_CNCL_OFFSET_START 0x80 +#define TWL4030_OFFSET_CNCL_SEL 0x60 +#define TWL4030_OFFSET_CNCL_SEL_ARX1 0x00 +#define TWL4030_OFFSET_CNCL_SEL_ARX2 0x20 +#define TWL4030_OFFSET_CNCL_SEL_VRX 0x40 +#define TWL4030_OFFSET_CNCL_SEL_ALL 0x60 +#define TWL4030_MICAMPL_EN 0x10 +#define TWL4030_CKMIC_EN 0x08 +#define TWL4030_AUXL_EN 0x04 +#define TWL4030_HSMIC_EN 0x02 +#define TWL4030_MAINMIC_EN 0x01 + +/* ANAMICR (0x06) Fields */ +#define TWL4030_MICAMPR_EN 0x10 +#define TWL4030_AUXR_EN 0x04 +#define TWL4030_SUBMIC_EN 0x01 + +/* AUDIO_IF (0x0E) Fields */ + +#define TWL4030_AIF_SLAVE_EN 0x80 +#define TWL4030_DATA_WIDTH 0x60 +#define TWL4030_DATA_WIDTH_16S_16W 0x00 +#define TWL4030_DATA_WIDTH_32S_16W 0x40 +#define TWL4030_DATA_WIDTH_32S_24W 0x60 +#define TWL4030_AIF_FORMAT 0x18 +#define TWL4030_AIF_FORMAT_CODEC 0x00 +#define TWL4030_AIF_FORMAT_LEFT 0x08 +#define TWL4030_AIF_FORMAT_RIGHT 0x10 +#define TWL4030_AIF_FORMAT_TDM 0x18 +#define TWL4030_AIF_TRI_EN 0x04 +#define TWL4030_CLK256FS_EN 0x02 +#define TWL4030_AIF_EN 0x01 + +/* HS_GAIN_SET (0x23) Fields */ + +#define TWL4030_HSR_GAIN 0x0C +#define TWL4030_HSR_GAIN_PWR_DOWN 0x00 +#define TWL4030_HSR_GAIN_PLUS_6DB 0x04 +#define TWL4030_HSR_GAIN_0DB 0x08 +#define TWL4030_HSR_GAIN_MINUS_6DB 0x0C +#define TWL4030_HSL_GAIN 0x03 +#define TWL4030_HSL_GAIN_PWR_DOWN 0x00 +#define TWL4030_HSL_GAIN_PLUS_6DB 0x01 +#define TWL4030_HSL_GAIN_0DB 0x02 +#define TWL4030_HSL_GAIN_MINUS_6DB 0x03 + +/* HS_POPN_SET (0x24) Fields */ + +#define TWL4030_VMID_EN 0x40 +#define TWL4030_EXTMUTE 0x20 +#define TWL4030_RAMP_DELAY 0x1C +#define TWL4030_RAMP_DELAY_20MS 0x00 +#define TWL4030_RAMP_DELAY_40MS 0x04 +#define TWL4030_RAMP_DELAY_81MS 0x08 +#define TWL4030_RAMP_DELAY_161MS 0x0C +#define TWL4030_RAMP_DELAY_323MS 0x10 +#define TWL4030_RAMP_DELAY_645MS 0x14 +#define TWL4030_RAMP_DELAY_1291MS 0x18 +#define TWL4030_RAMP_DELAY_2581MS 0x1C +#define TWL4030_RAMP_EN 0x02 + +/* APLL_CTL (0x3A) Fields */ + +#define TWL4030_APLL_EN 0x10 +#define TWL4030_APLL_INFREQ 0x0F +#define TWL4030_APLL_INFREQ_19200KHZ 0x05 +#define TWL4030_APLL_INFREQ_26000KHZ 0x06 +#define TWL4030_APLL_INFREQ_38400KHZ 0x0F + +/* REG_MISC_SET_1 (0x3E) Fields */ + +#define TWL4030_CLK64_EN 0x80 +#define TWL4030_SCRAMBLE_EN 0x40 +#define TWL4030_FMLOOP_EN 0x20 +#define TWL4030_SMOOTH_ANAVOL_EN 0x02 +#define TWL4030_DIGMIC_LR_SWAP_EN 0x01 + +extern struct snd_soc_dai twl4030_dai; +extern struct snd_soc_codec_device soc_codec_dev_twl4030; + +#endif /* End of __TWL4030_AUDIO_H__ */ -- 1.5.4.5

1 0

[alsa-devel] [RESEND, PATCH] Fix section for sa11xx-uda1341 platform driver
by Uwe Kleine-König 08 Sep '08

08 Sep '08

Don't use __init but __devinit to define probe function. A pointer to sa11xx_uda1341_probe is passed to the core via platform_driver_register and so the function must not disappear after the module is loaded. Using __init and having HOTPLUG=y and SND_SA11XX_UDA1341=m the following probably oopses: echo -n sa11xx_uda1341.1 > /sys/bus/platform/driver/sa11xx_uda1341/unbind echo -n sa11xx_uda1341.1 > /sys/bus/platform/driver/sa11xx_uda1341/bind Signed-off-by: Uwe Kleine-König <ukleinek(a)informatik.uni-freiburg.de> Cc: Russell King <rmk+kernel(a)arm.linux.org.uk> Cc: Jaroslav Kysela <perex(a)perex.cz> Cc: Brian Avery <b.avery(a)hp.com> Cc: alsa-devel(a)alsa-project.org Cc: Andrew Morton <akpm(a)linux-foundation.org> --- Hello, uups, I forgot to add the right cc:. Sorry. @Andrew, I have a few more patches of this type pending. Is it OK for you if they go via you? This would ease the process a bit for me. Uwe sound/arm/sa11xx-uda1341.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c index b9c51bf..da25b41 100644 --- a/sound/arm/sa11xx-uda1341.c +++ b/sound/arm/sa11xx-uda1341.c @@ -879,7 +879,7 @@ void snd_sa11xx_uda1341_free(struct snd_card *card) audio_dma_free(&chip->s[SNDRV_PCM_STREAM_CAPTURE]); } -static int __init sa11xx_uda1341_probe(struct platform_device *devptr) +static int __devinit sa11xx_uda1341_probe(struct platform_device *devptr) { int err; struct snd_card *card; -- tg: (7686ad5..) t/sectionfixes/sa11xx_uda1341 (depends on: t/sectionfixes/sa11xx_uda1341) -- Uwe Kleine-König http://www.google.com/search?q=1+electron+mass%3D

1 0

[alsa-devel] How to wait for end of callback?
by William Estrada 08 Sep '08

08 Sep '08

Hi group, What API call fo I use to wait for a callback to end? Right now I use a select() and wait for stdin input or a system interrupt. Is there another way? -- William Estrada MrUmunhum(a)popdial.com Mt-Umunhum-Wireless.net ( http://Mt-Umunhum-Wireless.net ) Ymessenger: MrUmunhum

1 0

Re: [alsa-devel] [PATCH1/1] hda: digital slave support for IDT codecs
by Matthew Ranostay 08 Sep '08

08 Sep '08

Added slave_dig_outs entries for several IDT codecs that have multiple SPDIF outs, and enabled these SPDIF outs in several pin configs. Signed-off-by: Matthew Ranostay <mranostay(a)embeddedalley.com> --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index ee24a0d..5280eff 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -235,6 +235,10 @@ static hda_nid_t stac92hd73xx_pwr_nids[8] = { 0x0f, 0x10, 0x11 }; +static hda_nid_t stac92hd73xx_slave_dig_outs[2] = { + 0x26, 0, +}; + static hda_nid_t stac92hd73xx_adc_nids[2] = { 0x1a, 0x1b }; @@ -284,6 +288,10 @@ static hda_nid_t stac92hd83xxx_pwr_nids[4] = { 0xa, 0xb, 0xd, 0xe, }; +static hda_nid_t stac92hd83xxx_slave_dig_outs[2] = { + 0x1e, 0, +}; + static unsigned int stac92hd83xxx_pwr_mapping[4] = { 0x03, 0x0c, 0x10, 0x40, }; @@ -317,6 +325,10 @@ static hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = { 0x18, 0x19, 0 }; +static hda_nid_t stac92hd71bxx_slave_dig_outs[2] = { + 0x22, 0 +}; + static hda_nid_t stac925x_adc_nids[1] = { 0x03, }; @@ -418,9 +430,10 @@ static hda_nid_t stac92hd83xxx_pin_nids[14] = { 0x0f, 0x10, 0x11, 0x12, 0x13, 0x1d, 0x1e, 0x1f, 0x20 }; -static hda_nid_t stac92hd71bxx_pin_nids[10] = { +static hda_nid_t stac92hd71bxx_pin_nids[11] = { 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x14, 0x18, 0x19, 0x1e, + 0x1f, }; static hda_nid_t stac927x_pin_nids[14] = { @@ -1492,22 +1505,22 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = { "DFI LanParty", STAC_92HD71BXX_REF), }; -static unsigned int ref92hd71bxx_pin_configs[10] = { +static unsigned int ref92hd71bxx_pin_configs[11] = { 0x02214030, 0x02a19040, 0x01a19020, 0x01014010, 0x0181302e, 0x01114010, 0x01019020, 0x90a000f0, - 0x90a000f0, 0x01452050, + 0x90a000f0, 0x01452050, 0x01452050, }; -static unsigned int dell_m4_1_pin_configs[10] = { +static unsigned int dell_m4_1_pin_configs[11] = { 0x0421101f, 0x04a11221, 0x40f000f0, 0x90170110, 0x23a1902e, 0x23014250, 0x40f000f0, 0x90a000f0, - 0x40f000f0, 0x4f0000f0, + 0x40f000f0, 0x4f0000f0, 0x4f0000f0, }; -static unsigned int dell_m4_2_pin_configs[10] = { +static unsigned int dell_m4_2_pin_configs[11] = { 0x0421101f, 0x04a11221, 0x90a70330, 0x90170110, 0x23a1902e, 0x23014250, 0x40f000f0, 0x40f000f0, - 0x40f000f0, 0x044413b0, + 0x40f000f0, 0x044413b0, 0x044413b0, }; static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { @@ -3846,6 +3859,7 @@ static int patch_stac92hd73xx(struct hda_codec *codec) return -ENOMEM; codec->spec = spec; + codec->slave_dig_outs = stac92hd73xx_slave_dig_outs; spec->num_pins = ARRAY_SIZE(stac92hd73xx_pin_nids); spec->pin_nids = stac92hd73xx_pin_nids; spec->board_config = snd_hda_check_board_config(codec, @@ -3984,6 +3998,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) return -ENOMEM; codec->spec = spec; + codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs; spec->mono_nid = 0x19; spec->digbeep_nid = 0x21; spec->dmic_nids = stac92hd83xxx_dmic_nids; @@ -4134,6 +4149,7 @@ again: case 0x111d76b5: spec->mixer = stac92hd71bxx_mixer; spec->init = stac92hd71bxx_core_init; + codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; break; case 0x111d7608: /* 5 Port with Analog Mixer */ if ((codec->revision_id & 0xf) == 0 || @@ -4166,6 +4182,7 @@ again: default: spec->mixer = stac92hd71bxx_analog_mixer; spec->init = stac92hd71bxx_analog_core_init; + codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; } spec->aloopback_mask = 0x20;

1 0

[alsa-devel] [PATCH1/1] hda: digital slave support for IDT codecs
by Matthew Ranostay 08 Sep '08

08 Sep '08

Added slave_dig_outs entries for several IDT codecs that have multiple SPDIF outs, and enabled these SPDIF outs in several pin configs. --- Signed-off-by: Matthew Ranostay <mranostay(a)embeddedalley.com> diff --git a/pci/hda/patch_sigmatel.c b/pci/hda/patch_sigmatel.c index 9968ee4..52b3579 100644 --- a/pci/hda/patch_sigmatel.c +++ b/pci/hda/patch_sigmatel.c @@ -229,6 +229,10 @@ static hda_nid_t stac92hd73xx_pwr_nids[8] = { 0x0f, 0x10, 0x11 }; +static hda_nid_t stac92hd73xx_slave_dig_outs[2] = { + 0x26, 0, +}; + static hda_nid_t stac92hd73xx_adc_nids[2] = { 0x1a, 0x1b }; @@ -274,6 +278,10 @@ static hda_nid_t stac92hd83xxx_pwr_nids[4] = { 0xa, 0xb, 0xd, 0xe, }; +static hda_nid_t stac92hd83xxx_slave_dig_outs[2] = { + 0x1e, 0, +}; + static unsigned int stac92hd83xxx_pwr_mapping[4] = { 0x03, 0x0c, 0x10, 0x40, }; @@ -303,6 +311,10 @@ static hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = { 0x18, 0x19, 0 }; +static hda_nid_t stac92hd71bxx_slave_dig_outs[2] = { + 0x22, 0 +}; + static hda_nid_t stac925x_adc_nids[1] = { 0x03, }; @@ -396,9 +408,10 @@ static hda_nid_t stac92hd83xxx_pin_nids[14] = { 0x0f, 0x10, 0x11, 0x12, 0x13, 0x1d, 0x1e, 0x1f, 0x20 }; -static hda_nid_t stac92hd71bxx_pin_nids[10] = { +static hda_nid_t stac92hd71bxx_pin_nids[11] = { 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x14, 0x18, 0x19, 0x1e, + 0x1f, }; static hda_nid_t stac927x_pin_nids[14] = { @@ -1424,22 +1437,22 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = { "DFI LanParty", STAC_92HD71BXX_REF), }; -static unsigned int ref92hd71bxx_pin_configs[10] = { +static unsigned int ref92hd71bxx_pin_configs[11] = { 0x02214030, 0x02a19040, 0x01a19020, 0x01014010, 0x0181302e, 0x01114010, 0x01019020, 0x90a000f0, - 0x90a000f0, 0x01452050, + 0x90a000f0, 0x01452050, 0x01452050, }; -static unsigned int dell_m4_1_pin_configs[10] = { +static unsigned int dell_m4_1_pin_configs[11] = { 0x0421101f, 0x04a11221, 0x40f000f0, 0x90170110, 0x23a1902e, 0x23014250, 0x40f000f0, 0x90a000f0, - 0x40f000f0, 0x4f0000f0, + 0x40f000f0, 0x4f0000f0, 0x4f0000f0, }; -static unsigned int dell_m4_2_pin_configs[10] = { +static unsigned int dell_m4_2_pin_configs[11] = { 0x0421101f, 0x04a11221, 0x90a70330, 0x90170110, 0x23a1902e, 0x23014250, 0x40f000f0, 0x40f000f0, - 0x40f000f0, 0x044413b0, + 0x40f000f0, 0x044413b0, 0x044413b0, }; static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { @@ -3841,8 +3854,9 @@ again: spec->num_pwrs = ARRAY_SIZE(stac92hd73xx_pwr_nids); spec->pwr_nids = stac92hd73xx_pwr_nids; + codec->slave_dig_outs = stac92hd73xx_slave_dig_outs; - err = stac92xx_parse_auto_config(codec, 0x22, 0x24); + err = stac92xx_parse_auto_config(codec, 0x22, 0x25); if (!err) { if (spec->board_config < 0) { @@ -3883,6 +3897,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) return -ENOMEM; codec->spec = spec; + codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs; spec->mono_nid = 0x19; spec->digbeep_nid = 0x21; spec->dmic_nids = stac92hd83xxx_dmic_nids; @@ -4033,6 +4048,7 @@ again: case 0x111d76b5: spec->mixer = stac92hd71bxx_mixer; spec->init = stac92hd71bxx_core_init; + codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; break; case 0x111d7608: /* 5 Port with Analog Mixer */ if ((codec->revision_id & 0xf) == 0 || @@ -4065,6 +4081,7 @@ again: default: spec->mixer = stac92hd71bxx_analog_mixer; spec->init = stac92hd71bxx_analog_core_init; + codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; } spec->aloopback_mask = 0x20;

3 8

[alsa-devel] [PATCH1/1] hda: digital slave support for IDT codecs
by Matthew Ranostay 08 Sep '08

08 Sep '08

Added slave_dig_outs entries for several IDT codecs that have multiple SPDIF outs, and enabled these SPDIF outs in several pin configs. --- Signed-off-by: Matthew Ranostay <mranostay(a)embeddedalley.com> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index ee24a0d..655a87c 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -235,6 +235,10 @@ static hda_nid_t stac92hd73xx_pwr_nids[8] = { 0x0f, 0x10, 0x11 }; +static hda_nid_t stac92hd73xx_slave_dig_outs[2] = { + 0x26, 0, +}; + static hda_nid_t stac92hd73xx_adc_nids[2] = { 0x1a, 0x1b }; @@ -284,6 +288,10 @@ static hda_nid_t stac92hd83xxx_pwr_nids[4] = { 0xa, 0xb, 0xd, 0xe, }; +static hda_nid_t stac92hd83xxx_slave_dig_outs[2] = { + 0x1e, 0, +}; + static unsigned int stac92hd83xxx_pwr_mapping[4] = { 0x03, 0x0c, 0x10, 0x40, }; @@ -317,6 +325,10 @@ static hda_nid_t stac92hd71bxx_dmic_nids[STAC92HD71BXX_NUM_DMICS + 1] = { 0x18, 0x19, 0 }; +static hda_nid_t stac92hd71bxx_slave_dig_outs[2] = { + 0x22, 0 +}; + static hda_nid_t stac925x_adc_nids[1] = { 0x03, }; @@ -418,9 +430,10 @@ static hda_nid_t stac92hd83xxx_pin_nids[14] = { 0x0f, 0x10, 0x11, 0x12, 0x13, 0x1d, 0x1e, 0x1f, 0x20 }; -static hda_nid_t stac92hd71bxx_pin_nids[10] = { +static hda_nid_t stac92hd71bxx_pin_nids[11] = { 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x14, 0x18, 0x19, 0x1e, + 0x1f, }; static hda_nid_t stac927x_pin_nids[14] = { @@ -1492,22 +1505,22 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = { "DFI LanParty", STAC_92HD71BXX_REF), }; -static unsigned int ref92hd71bxx_pin_configs[10] = { +static unsigned int ref92hd71bxx_pin_configs[11] = { 0x02214030, 0x02a19040, 0x01a19020, 0x01014010, 0x0181302e, 0x01114010, 0x01019020, 0x90a000f0, - 0x90a000f0, 0x01452050, + 0x90a000f0, 0x01452050, 0x01452050, }; -static unsigned int dell_m4_1_pin_configs[10] = { +static unsigned int dell_m4_1_pin_configs[11] = { 0x0421101f, 0x04a11221, 0x40f000f0, 0x90170110, 0x23a1902e, 0x23014250, 0x40f000f0, 0x90a000f0, - 0x40f000f0, 0x4f0000f0, + 0x40f000f0, 0x4f0000f0, 0x4f0000f0, }; -static unsigned int dell_m4_2_pin_configs[10] = { +static unsigned int dell_m4_2_pin_configs[11] = { 0x0421101f, 0x04a11221, 0x90a70330, 0x90170110, 0x23a1902e, 0x23014250, 0x40f000f0, 0x40f000f0, - 0x40f000f0, 0x044413b0, + 0x40f000f0, 0x044413b0, 0x044413b0, }; static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { @@ -3984,6 +3997,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) return -ENOMEM; codec->spec = spec; + codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs; spec->mono_nid = 0x19; spec->digbeep_nid = 0x21; spec->dmic_nids = stac92hd83xxx_dmic_nids; @@ -4134,6 +4148,7 @@ again: case 0x111d76b5: spec->mixer = stac92hd71bxx_mixer; spec->init = stac92hd71bxx_core_init; + codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; break; case 0x111d7608: /* 5 Port with Analog Mixer */ if ((codec->revision_id & 0xf) == 0 || @@ -4166,6 +4181,7 @@ again: default: spec->mixer = stac92hd71bxx_analog_mixer; spec->init = stac92hd71bxx_analog_core_init; + codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; } spec->aloopback_mask = 0x20;

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[alsa-devel] [PATCH] hda: SPDIF mux name change
by Matthew Ranostay 08 Sep '08

08 Sep '08

Changed the mux naming scheme from "IEC9258 Mux" to "IEC958 Playback Source" to match the coding style. --- Signed-by-off: Matthew Ranostay <mranostay(a)embeddedalley.com> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index ee24a0d..173515d 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -1047,7 +1047,7 @@ static struct snd_kcontrol_new stac_dmux_mixer = { static struct snd_kcontrol_new stac_smux_mixer = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "IEC958 Mux", + .name = "IEC958 Playback Source", /* count set later */ .info = stac92xx_smux_enum_info, .get = stac92xx_smux_enum_get,

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