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Commit 366890df authored by Takashi Iwai's avatar Takashi Iwai
Browse files

Merge branch 'topic/ctxfi' into for-linus 

* topic/ctxfi:
  ALSA: ctxfi - Add PM support
  ALSA: ctxfi - Allow unknown PCI SSIDs
parents 70052413 29959a09

sound/pci/ctxfi/ctatc.c

+152 −54
Original line number Diff line number Diff line
@@ -46,8 +46,6 @@ static struct snd_pci_quirk __devinitdata subsys_20k1_list[] = { 
	SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0031, "SB073x", CTSB073X),

	SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_CREATIVE, 0xf000, 0x6000,

			   "UAA", CTUAA),

	SND_PCI_QUIRK_VENDOR(PCI_VENDOR_ID_CREATIVE,

			     "Unknown", CT20K1_UNKNOWN),

	{ } /* terminator */

};
@@ -67,13 +65,16 @@ static struct snd_pci_quirk __devinitdata subsys_20k2_list[] = { 
};



static const char *ct_subsys_name[NUM_CTCARDS] = {

	/* 20k1 models */

	[CTSB055X]	= "SB055x",

	[CTSB073X]	= "SB073x",

	[CTSB0760]	= "SB076x",

	[CTUAA]		= "UAA",

	[CT20K1_UNKNOWN] = "Unknown",

	/* 20k2 models */

	[CTSB0760]	= "SB076x",

	[CTHENDRIX]	= "Hendrix",

	[CTSB0880]	= "SB0880",

	[CT20K2_UNKNOWN] = "Unknown",

};



static struct {
@@ -260,13 +261,8 @@ static int atc_pcm_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) 
	int device = apcm->substream->pcm->device;

	unsigned int pitch;



	if (NULL != apcm->src) {

		/* Prepared pcm playback */

		return 0;

	}



	/* first release old resources */

	atc->pcm_release_resources(atc, apcm);

	atc_pcm_release_resources(atc, apcm);



	/* Get SRC resource */

	desc.multi = apcm->substream->runtime->channels;
@@ -660,10 +656,7 @@ static int atc_pcm_capture_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) 
	unsigned int pitch;

	int mix_base = 0, imp_base = 0;



	if (NULL != apcm->src) {

		/* Prepared pcm capture */

		return 0;

	}

	atc_pcm_release_resources(atc, apcm);



	/* Get needed resources. */

	err = atc_pcm_capture_get_resources(atc, apcm);
@@ -866,7 +859,7 @@ spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm) 
	struct dao *dao = container_of(atc->daios[SPDIFOO], struct dao, daio);

	unsigned int rate = apcm->substream->runtime->rate;

	unsigned int status;

	int err;

	int err = 0;

	unsigned char iec958_con_fs;



	switch (rate) {
@@ -907,8 +900,7 @@ spdif_passthru_playback_prepare(struct ct_atc *atc, struct ct_atc_pcm *apcm) 
	int err;

	int i;



	if (NULL != apcm->src)

		return 0;

	atc_pcm_release_resources(atc, apcm);



	/* Configure SPDIFOO and PLL to passthrough mode;

	 * determine pll_rate. */
@@ -1115,32 +1107,20 @@ static int atc_spdif_out_passthru(struct ct_atc *atc, unsigned char state) 
	return err;

}



static int ct_atc_destroy(struct ct_atc *atc)

static int atc_release_resources(struct ct_atc *atc)

{

	struct daio_mgr *daio_mgr;

	struct dao *dao;

	struct dai *dai;

	struct daio *daio;

	struct sum_mgr *sum_mgr;

	struct src_mgr *src_mgr;

	struct srcimp_mgr *srcimp_mgr;

	struct srcimp *srcimp;

	struct ct_mixer *mixer;

	int i = 0;



	if (NULL == atc)

		return 0;



	if (atc->timer) {

		ct_timer_free(atc->timer);

		atc->timer = NULL;

	}



	/* Stop hardware and disable all interrupts */

	if (NULL != atc->hw)

		((struct hw *)atc->hw)->card_stop(atc->hw);



	/* Destroy internal mixer objects */

	int i;

	struct daio_mgr *daio_mgr = NULL;

	struct dao *dao = NULL;

	struct dai *dai = NULL;

	struct daio *daio = NULL;

	struct sum_mgr *sum_mgr = NULL;

	struct src_mgr *src_mgr = NULL;

	struct srcimp_mgr *srcimp_mgr = NULL;

	struct srcimp *srcimp = NULL;

	struct ct_mixer *mixer = NULL;



	/* disconnect internal mixer objects */

	if (NULL != atc->mixer) {

		mixer = atc->mixer;

		mixer->set_input_left(mixer, MIX_LINE_IN, NULL);
@@ -1149,7 +1129,6 @@ static int ct_atc_destroy(struct ct_atc *atc) 
		mixer->set_input_right(mixer, MIX_MIC_IN, NULL);

		mixer->set_input_left(mixer, MIX_SPDIF_IN, NULL);

		mixer->set_input_right(mixer, MIX_SPDIF_IN, NULL);

		ct_mixer_destroy(atc->mixer);

	}



	if (NULL != atc->daios) {
@@ -1167,6 +1146,7 @@ static int ct_atc_destroy(struct ct_atc *atc) 
			daio_mgr->put_daio(daio_mgr, daio);

		}

		kfree(atc->daios);

		atc->daios = NULL;

	}



	if (NULL != atc->pcm) {
@@ -1175,6 +1155,7 @@ static int ct_atc_destroy(struct ct_atc *atc) 
			sum_mgr->put_sum(sum_mgr, atc->pcm[i]);



		kfree(atc->pcm);

		atc->pcm = NULL;

	}



	if (NULL != atc->srcs) {
@@ -1183,6 +1164,7 @@ static int ct_atc_destroy(struct ct_atc *atc) 
			src_mgr->put_src(src_mgr, atc->srcs[i]);



		kfree(atc->srcs);

		atc->srcs = NULL;

	}



	if (NULL != atc->srcimps) {
@@ -1193,8 +1175,30 @@ static int ct_atc_destroy(struct ct_atc *atc) 
			srcimp_mgr->put_srcimp(srcimp_mgr, atc->srcimps[i]);

		}

		kfree(atc->srcimps);

		atc->srcimps = NULL;

	}



	return 0;

}



static int ct_atc_destroy(struct ct_atc *atc)

{

	int i = 0;



	if (NULL == atc)

		return 0;



	if (atc->timer) {

		ct_timer_free(atc->timer);

		atc->timer = NULL;

	}



	atc_release_resources(atc);



	/* Destroy internal mixer objects */

	if (NULL != atc->mixer)

		ct_mixer_destroy(atc->mixer);



	for (i = 0; i < NUM_RSCTYP; i++) {

		if ((NULL != rsc_mgr_funcs[i].destroy) &&

		    (NULL != atc->rsc_mgrs[i]))
@@ -1240,9 +1244,21 @@ static int __devinit atc_identify_card(struct ct_atc *atc) 
		return -ENOENT;

	}

	p = snd_pci_quirk_lookup(atc->pci, list);

	if (!p)

	if (p) {

		if (p->value < 0) {

			printk(KERN_ERR "ctxfi: "

			       "Device %04x:%04x is black-listed\n",

			       atc->pci->subsystem_vendor,

			       atc->pci->subsystem_device);

			return -ENOENT;

		}

		atc->model = p->value;

	} else {

		if (atc->chip_type == ATC20K1)

			atc->model = CT20K1_UNKNOWN;

		else

			atc->model = CT20K2_UNKNOWN;

	}

	atc->model_name = ct_subsys_name[atc->model];

	snd_printd("ctxfi: chip %s model %s (%04x:%04x) is found\n",

		   atc->chip_name, atc->model_name,
@@ -1310,7 +1326,7 @@ static int __devinit atc_create_hw_devs(struct ct_atc *atc) 
	return 0;

}



static int __devinit atc_get_resources(struct ct_atc *atc)

static int atc_get_resources(struct ct_atc *atc)

{

	struct daio_desc da_desc = {0};

	struct daio_mgr *daio_mgr;
@@ -1407,16 +1423,10 @@ static int __devinit atc_get_resources(struct ct_atc *atc) 
		atc->n_pcm++;

	}



	err = ct_mixer_create(atc, (struct ct_mixer **)&atc->mixer);

	if (err) {

		printk(KERN_ERR "ctxfi: Failed to create mixer obj!!!\n");

		return err;

	}



	return 0;

}



static void __devinit

static void

atc_connect_dai(struct src_mgr *src_mgr, struct dai *dai,

		struct src **srcs, struct srcimp **srcimps)

{
@@ -1455,7 +1465,7 @@ atc_connect_dai(struct src_mgr *src_mgr, struct dai *dai, 
	src_mgr->commit_write(src_mgr); /* Synchronously enable SRCs */

}



static void __devinit atc_connect_resources(struct ct_atc *atc)

static void atc_connect_resources(struct ct_atc *atc)

{

	struct dai *dai;

	struct dao *dao;
@@ -1501,6 +1511,84 @@ static void __devinit atc_connect_resources(struct ct_atc *atc) 
	}

}



#ifdef CONFIG_PM

static int atc_suspend(struct ct_atc *atc, pm_message_t state)

{

	int i;

	struct hw *hw = atc->hw;



	snd_power_change_state(atc->card, SNDRV_CTL_POWER_D3hot);



	for (i = FRONT; i < NUM_PCMS; i++) {

		if (!atc->pcms[i])

			continue;



		snd_pcm_suspend_all(atc->pcms[i]);

	}



	atc_release_resources(atc);



	hw->suspend(hw, state);



	return 0;

}



static int atc_hw_resume(struct ct_atc *atc)

{

	struct hw *hw = atc->hw;

	struct card_conf info = {0};



	/* Re-initialize card hardware. */

	info.rsr = atc->rsr;

	info.msr = atc->msr;

	info.vm_pgt_phys = atc_get_ptp_phys(atc, 0);

	return hw->resume(hw, &info);

}



static int atc_resources_resume(struct ct_atc *atc)

{

	struct ct_mixer *mixer;

	int err = 0;



	/* Get resources */

	err = atc_get_resources(atc);

	if (err < 0) {

		atc_release_resources(atc);

		return err;

	}



	/* Build topology */

	atc_connect_resources(atc);



	mixer = atc->mixer;

	mixer->resume(mixer);



	return 0;

}



static int atc_resume(struct ct_atc *atc)

{

	int err = 0;



	/* Do hardware resume. */

	err = atc_hw_resume(atc);

	if (err < 0) {

		printk(KERN_ERR "ctxfi: pci_enable_device failed, "

		       "disabling device\n");

		snd_card_disconnect(atc->card);

		return err;

	}



	err = atc_resources_resume(atc);

	if (err < 0)

		return err;



	snd_power_change_state(atc->card, SNDRV_CTL_POWER_D0);



	return 0;

}

#endif



static struct ct_atc atc_preset __devinitdata = {

	.map_audio_buffer = ct_map_audio_buffer,

	.unmap_audio_buffer = ct_unmap_audio_buffer,
@@ -1529,6 +1617,10 @@ static struct ct_atc atc_preset __devinitdata = { 
	.spdif_out_set_status = atc_spdif_out_set_status,

	.spdif_out_passthru = atc_spdif_out_passthru,

	.have_digit_io_switch = atc_have_digit_io_switch,

#ifdef CONFIG_PM

	.suspend = atc_suspend,

	.resume = atc_resume,

#endif

};



/**
@@ -1587,6 +1679,12 @@ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci, 
	if (err < 0)

		goto error1;



	err = ct_mixer_create(atc, (struct ct_mixer **)&atc->mixer);

	if (err) {

		printk(KERN_ERR "ctxfi: Failed to create mixer obj!!!\n");

		goto error1;

	}



	/* Get resources */

	err = atc_get_resources(atc);

	if (err < 0)

sound/pci/ctxfi/ctatc.h

+7 −0
Original line number Diff line number Diff line
@@ -136,6 +136,13 @@ struct ct_atc { 
	unsigned char n_pcm;



	struct ct_timer *timer;



#ifdef CONFIG_PM

	int (*suspend)(struct ct_atc *atc, pm_message_t state);

	int (*resume)(struct ct_atc *atc);

#define NUM_PCMS (NUM_CTALSADEVS - 1)

	struct snd_pcm *pcms[NUM_PCMS];

#endif

};

sound/pci/ctxfi/cthardware.h

+7 −0
Original line number Diff line number Diff line
@@ -30,13 +30,16 @@ enum CHIPTYP { 
enum CTCARDS {

	/* 20k1 models */

	CTSB055X,

	CT20K1_MODEL_FIRST = CTSB055X,

	CTSB073X,

	CTUAA,

	CT20K1_UNKNOWN,

	/* 20k2 models */

	CTSB0760,

	CT20K2_MODEL_FIRST = CTSB0760,

	CTHENDRIX,

	CTSB0880,

	CT20K2_UNKNOWN,

	NUM_CTCARDS		/* This should always be the last */

};
@@ -61,6 +64,10 @@ struct hw { 
	int (*card_init)(struct hw *hw, struct card_conf *info);

	int (*card_stop)(struct hw *hw);

	int (*pll_init)(struct hw *hw, unsigned int rsr);

#ifdef CONFIG_PM

	int (*suspend)(struct hw *hw, pm_message_t state);

	int (*resume)(struct hw *hw, struct card_conf *info);

#endif

	int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source);

	int (*select_adc_source)(struct hw *hw, enum ADCSRC source);

	int (*have_digit_io_switch)(struct hw *hw);

sound/pci/ctxfi/cthw20k1.c

+66 −17
Original line number Diff line number Diff line
@@ -1911,21 +1911,27 @@ static int hw_card_start(struct hw *hw) 
		goto error1;

	}



	if (!hw->io_base) {

		err = pci_request_regions(pci, "XFi");

		if (err < 0)

			goto error1;



		if (hw->model == CTUAA)

			hw->io_base = pci_resource_start(pci, 5);

		else

			hw->io_base = pci_resource_start(pci, 0);



	}



	/* Switch to X-Fi mode from UAA mode if neeeded */

	if (hw->model == CTUAA) {

		err = uaa_to_xfi(pci);

		if (err)

			goto error2;



		hw->io_base = pci_resource_start(pci, 5);

	} else {

		hw->io_base = pci_resource_start(pci, 0);

	}



	if (hw->irq < 0) {

		err = request_irq(pci->irq, ct_20k1_interrupt, IRQF_SHARED,

				  "ctxfi", hw);

		if (err < 0) {
@@ -1933,6 +1939,7 @@ static int hw_card_start(struct hw *hw) 
			goto error2;

		}

		hw->irq = pci->irq;

	}



	pci_set_master(pci);
@@ -1948,6 +1955,15 @@ static int hw_card_start(struct hw *hw) 


static int hw_card_stop(struct hw *hw)

{

	unsigned int data;



	/* disable transport bus master and queueing of request */

	hw_write_20kx(hw, TRNCTL, 0x00);



	/* disable pll */

	data = hw_read_20kx(hw, PLLCTL);

	hw_write_20kx(hw, PLLCTL, (data & (~(0x0F<<12))));



	/* TODO: Disable interrupt and so on... */

	if (hw->irq >= 0)

		synchronize_irq(hw->irq);
@@ -1987,11 +2003,9 @@ static int hw_card_init(struct hw *hw, struct card_conf *info) 
	struct trn_conf trn_info = {0};



	/* Get PCI io port base address and do Hendrix switch if needed. */

	if (!hw->io_base) {

	err = hw_card_start(hw);

	if (err)

		return err;

	}



	/* PLL init */

	err = hw_pll_init(hw, info->rsr);
@@ -2064,6 +2078,37 @@ static int hw_card_init(struct hw *hw, struct card_conf *info) 
	return 0;

}



#ifdef CONFIG_PM

static int hw_suspend(struct hw *hw, pm_message_t state)

{

	struct pci_dev *pci = hw->pci;



	hw_card_stop(hw);



	if (hw->model == CTUAA) {

		/* Switch to UAA config space. */

		pci_write_config_dword(pci, UAA_CFG_SPACE_FLAG, 0x0);

	}



	pci_disable_device(pci);

	pci_save_state(pci);

	pci_set_power_state(pci, pci_choose_state(pci, state));



	return 0;

}



static int hw_resume(struct hw *hw, struct card_conf *info)

{

	struct pci_dev *pci = hw->pci;



	pci_set_power_state(pci, PCI_D0);

	pci_restore_state(pci);



	/* Re-initialize card hardware. */

	return hw_card_init(hw, info);

}

#endif



static u32 hw_read_20kx(struct hw *hw, u32 reg)

{

	u32 value;
@@ -2128,6 +2173,10 @@ static struct hw ct20k1_preset __devinitdata = { 
	.is_adc_source_selected = hw_is_adc_input_selected,

	.select_adc_source = hw_adc_input_select,

	.have_digit_io_switch = hw_have_digit_io_switch,

#ifdef CONFIG_PM

	.suspend = hw_suspend,

	.resume = hw_resume,

#endif



	.src_rsc_get_ctrl_blk = src_get_rsc_ctrl_blk,

	.src_rsc_put_ctrl_blk = src_put_rsc_ctrl_blk,

sound/pci/ctxfi/cthw20k2.c

+52 −13
Original line number Diff line number Diff line
@@ -1860,6 +1860,7 @@ static int hw_card_start(struct hw *hw) 
		goto error1;

	}



	if (!hw->io_base) {

		err = pci_request_regions(pci, "XFi");

		if (err < 0)

			goto error1;
@@ -1871,6 +1872,7 @@ static int hw_card_start(struct hw *hw) 
			err = -ENOENT;

			goto error2;

		}

	}



	/* Switch to 20k2 mode from UAA mode. */

	gctl = hw_read_20kx(hw, GLOBAL_CNTL_GCTL);
@@ -1901,6 +1903,15 @@ static int hw_card_start(struct hw *hw) 


static int hw_card_stop(struct hw *hw)

{

	unsigned int data;



	/* disable transport bus master and queueing of request */

	hw_write_20kx(hw, TRANSPORT_CTL, 0x00);



	/* disable pll */

	data = hw_read_20kx(hw, PLL_ENB);

	hw_write_20kx(hw, PLL_ENB, (data & (~0x07)));



	/* TODO: Disable interrupt and so on... */

	return 0;

}
@@ -1939,11 +1950,9 @@ static int hw_card_init(struct hw *hw, struct card_conf *info) 


	/* Get PCI io port/memory base address and

	 * do 20kx core switch if needed. */

	if (!hw->io_base) {

	err = hw_card_start(hw);

	if (err)

		return err;

	}



	/* PLL init */

	err = hw_pll_init(hw, info->rsr);
@@ -2006,6 +2015,32 @@ static int hw_card_init(struct hw *hw, struct card_conf *info) 
	return 0;

}



#ifdef CONFIG_PM

static int hw_suspend(struct hw *hw, pm_message_t state)

{

	struct pci_dev *pci = hw->pci;



	hw_card_stop(hw);



	pci_disable_device(pci);

	pci_save_state(pci);

	pci_set_power_state(pci, pci_choose_state(pci, state));



	return 0;

}



static int hw_resume(struct hw *hw, struct card_conf *info)

{

	struct pci_dev *pci = hw->pci;



	pci_set_power_state(pci, PCI_D0);

	pci_restore_state(pci);



	/* Re-initialize card hardware. */

	return hw_card_init(hw, info);

}

#endif



static u32 hw_read_20kx(struct hw *hw, u32 reg)

{

	return readl((void *)(hw->mem_base + reg));
@@ -2025,6 +2060,10 @@ static struct hw ct20k2_preset __devinitdata = { 
	.is_adc_source_selected = hw_is_adc_input_selected,

	.select_adc_source = hw_adc_input_select,

	.have_digit_io_switch = hw_have_digit_io_switch,

#ifdef CONFIG_PM

	.suspend = hw_suspend,

	.resume = hw_resume,

#endif



	.src_rsc_get_ctrl_blk = src_get_rsc_ctrl_blk,

	.src_rsc_put_ctrl_blk = src_put_rsc_ctrl_blk,