* Copyright (c) by Jaroslav Kysela <perex@suse.cz>
* Routines for control of YMF724/740/744/754 chips
*
- * BUGS:
- * --
- *
- * TODO:
- * --
- *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
#include <sound/driver.h>
#include <linux/delay.h>
+#include <linux/firmware.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <sound/mpu401.h>
#include <asm/io.h>
-
-/*
- * constants
- */
+#include <asm/byteorder.h>
/*
* common I/O routines
return val[0];
}
+static void snd_ymfpci_pcm_441_volume_set(struct snd_ymfpci_pcm *ypcm)
+{
+ unsigned int value;
+ struct snd_ymfpci_pcm_mixer *mixer;
+
+ mixer = &ypcm->chip->pcm_mixer[ypcm->substream->number];
+ value = min_t(unsigned int, mixer->left, 0x7fff) >> 1;
+ value |= (min_t(unsigned int, mixer->right, 0x7fff) >> 1) << 16;
+ snd_ymfpci_writel(ypcm->chip, YDSXGR_BUF441OUTVOL, value);
+}
+
/*
* Hardware start management
*/
snd_assert(pvoice != NULL, return -EINVAL);
snd_ymfpci_hw_stop(chip);
spin_lock_irqsave(&chip->voice_lock, flags);
+ if (pvoice->number == chip->src441_used) {
+ chip->src441_used = -1;
+ pvoice->ypcm->use_441_slot = 0;
+ }
pvoice->use = pvoice->pcm = pvoice->synth = pvoice->midi = 0;
pvoice->ypcm = NULL;
pvoice->interrupt = NULL;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_RESUME:
chip->ctrl_playback[ypcm->voices[0]->number + 1] = cpu_to_le32(ypcm->voices[0]->bank_addr);
- if (ypcm->voices[1] != NULL)
+ if (ypcm->voices[1] != NULL && !ypcm->use_441_slot)
chip->ctrl_playback[ypcm->voices[1]->number + 1] = cpu_to_le32(ypcm->voices[1]->bank_addr);
ypcm->running = 1;
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
chip->ctrl_playback[ypcm->voices[0]->number + 1] = 0;
- if (ypcm->voices[1] != NULL)
+ if (ypcm->voices[1] != NULL && !ypcm->use_441_slot)
chip->ctrl_playback[ypcm->voices[1]->number + 1] = 0;
ypcm->running = 0;
break;
unsigned int nbank;
u32 vol_left, vol_right;
u8 use_left, use_right;
+ unsigned long flags;
snd_assert(voice != NULL, return);
if (runtime->channels == 1) {
vol_left = cpu_to_le32(0x40000000);
vol_right = cpu_to_le32(0x40000000);
}
+ spin_lock_irqsave(&ypcm->chip->voice_lock, flags);
format = runtime->channels == 2 ? 0x00010000 : 0;
if (snd_pcm_format_width(runtime->format) == 8)
format |= 0x80000000;
+ else if (ypcm->chip->device_id == PCI_DEVICE_ID_YAMAHA_754 &&
+ runtime->rate == 44100 && runtime->channels == 2 &&
+ voiceidx == 0 && (ypcm->chip->src441_used == -1 ||
+ ypcm->chip->src441_used == voice->number)) {
+ ypcm->chip->src441_used = voice->number;
+ ypcm->use_441_slot = 1;
+ format |= 0x10000000;
+ snd_ymfpci_pcm_441_volume_set(ypcm);
+ }
+ if (ypcm->chip->src441_used == voice->number &&
+ (format & 0x10000000) == 0) {
+ ypcm->chip->src441_used = -1;
+ ypcm->use_441_slot = 0;
+ }
if (runtime->channels == 2 && (voiceidx & 1) != 0)
format |= 1;
+ spin_unlock_irqrestore(&ypcm->chip->voice_lock, flags);
for (nbank = 0; nbank < 2; nbank++) {
bank = &voice->bank[nbank];
memset(bank, 0, sizeof(*bank));
ypcm = runtime->private_data;
ypcm->output_front = 1;
ypcm->output_rear = chip->mode_dup4ch ? 1 : 0;
- ypcm->swap_rear = chip->rear_swap;
+ ypcm->swap_rear = 0;
spin_lock_irq(&chip->reg_lock);
if (ypcm->output_rear) {
ymfpci_open_extension(chip);
ypcm = runtime->private_data;
ypcm->output_front = 0;
ypcm->output_rear = 1;
+ ypcm->swap_rear = 1;
spin_lock_irq(&chip->reg_lock);
snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL,
snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) | 2);
ypcm = runtime->private_data;
ypcm->output_front = 0;
ypcm->output_rear = 1;
+ ypcm->swap_rear = 0;
spin_lock_irq(&chip->reg_lock);
ymfpci_open_extension(chip);
chip->rear_opened++;
spin_lock_irqsave(&chip->voice_lock, flags);
if (substream->runtime && substream->runtime->private_data) {
struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
- ypcm->update_pcm_vol = 2;
+ if (!ypcm->use_441_slot)
+ ypcm->update_pcm_vol = 2;
+ else
+ snd_ymfpci_pcm_441_volume_set(ypcm);
}
spin_unlock_irqrestore(&chip->voice_lock, flags);
return 1;
chip->ac97 = NULL;
}
-int __devinit snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch, int rear_swap)
+int __devinit snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch)
{
struct snd_ac97_template ac97;
struct snd_kcontrol *kctl;
.read = snd_ymfpci_codec_read,
};
- chip->rear_swap = rear_swap;
if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &chip->ac97_bus)) < 0)
return err;
chip->ac97_bus->private_free = snd_ymfpci_mixer_free_ac97_bus;
}
}
+#define FIRMWARE_IN_THE_KERNEL
+
+#ifdef FIRMWARE_IN_THE_KERNEL
+
#include "ymfpci_image.h"
+static struct firmware snd_ymfpci_dsp_microcode = {
+ .size = YDSXG_DSPLENGTH,
+ .data = (u8 *)DspInst,
+};
+static struct firmware snd_ymfpci_controller_microcode = {
+ .size = YDSXG_CTRLLENGTH,
+ .data = (u8 *)CntrlInst,
+};
+static struct firmware snd_ymfpci_controller_1e_microcode = {
+ .size = YDSXG_CTRLLENGTH,
+ .data = (u8 *)CntrlInst1E,
+};
+#endif
+
+#ifdef __LITTLE_ENDIAN
+static inline void snd_ymfpci_convert_from_le(const struct firmware *fw) { }
+#else
+static void snd_ymfpci_convert_from_le(const struct firmware *fw)
+{
+ int i;
+ u32 *data = (u32 *)fw->data;
+
+ for (i = 0; i < fw->size / 4; ++i)
+ le32_to_cpus(&data[i]);
+}
+#endif
+
+static int snd_ymfpci_request_firmware(struct snd_ymfpci *chip)
+{
+ int err, is_1e;
+ const char *name;
+
+ err = request_firmware(&chip->dsp_microcode, "yamaha/ds1_dsp.fw",
+ &chip->pci->dev);
+ if (err >= 0) {
+ if (chip->dsp_microcode->size == YDSXG_DSPLENGTH)
+ snd_ymfpci_convert_from_le(chip->dsp_microcode);
+ else {
+ snd_printk(KERN_ERR "DSP microcode has wrong size\n");
+ err = -EINVAL;
+ }
+ }
+ if (err < 0) {
+#ifdef FIRMWARE_IN_THE_KERNEL
+ chip->dsp_microcode = &snd_ymfpci_dsp_microcode;
+#else
+ return err;
+#endif
+ }
+ is_1e = chip->device_id == PCI_DEVICE_ID_YAMAHA_724F ||
+ chip->device_id == PCI_DEVICE_ID_YAMAHA_740C ||
+ chip->device_id == PCI_DEVICE_ID_YAMAHA_744 ||
+ chip->device_id == PCI_DEVICE_ID_YAMAHA_754;
+ name = is_1e ? "yamaha/ds1e_ctrl.fw" : "yamaha/ds1_ctrl.fw";
+ err = request_firmware(&chip->controller_microcode, name,
+ &chip->pci->dev);
+ if (err >= 0) {
+ if (chip->controller_microcode->size == YDSXG_CTRLLENGTH)
+ snd_ymfpci_convert_from_le(chip->controller_microcode);
+ else {
+ snd_printk(KERN_ERR "controller microcode"
+ " has wrong size\n");
+ err = -EINVAL;
+ }
+ }
+ if (err < 0) {
+#ifdef FIRMWARE_IN_THE_KERNEL
+ chip->controller_microcode =
+ is_1e ? &snd_ymfpci_controller_1e_microcode
+ : &snd_ymfpci_controller_microcode;
+#else
+ return err;
+#endif
+ }
+ return 0;
+}
+
static void snd_ymfpci_download_image(struct snd_ymfpci *chip)
{
int i;
u16 ctrl;
- unsigned long *inst;
+ u32 *inst;
snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0x00000000);
snd_ymfpci_disable_dsp(chip);
snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, ctrl & ~0x0007);
/* setup DSP instruction code */
+ inst = (u32 *)chip->dsp_microcode->data;
for (i = 0; i < YDSXG_DSPLENGTH / 4; i++)
- snd_ymfpci_writel(chip, YDSXGR_DSPINSTRAM + (i << 2), DspInst[i]);
+ snd_ymfpci_writel(chip, YDSXGR_DSPINSTRAM + (i << 2), inst[i]);
/* setup control instruction code */
- switch (chip->device_id) {
- case PCI_DEVICE_ID_YAMAHA_724F:
- case PCI_DEVICE_ID_YAMAHA_740C:
- case PCI_DEVICE_ID_YAMAHA_744:
- case PCI_DEVICE_ID_YAMAHA_754:
- inst = CntrlInst1E;
- break;
- default:
- inst = CntrlInst;
- break;
- }
+ inst = (u32 *)chip->controller_microcode->data;
for (i = 0; i < YDSXG_CTRLLENGTH / 4; i++)
snd_ymfpci_writel(chip, YDSXGR_CTRLINSTRAM + (i << 2), inst[i]);
chip->bank_size_effect = snd_ymfpci_readl(chip, YDSXGR_EFFCTRLSIZE) << 2;
chip->work_size = YDSXG_DEFAULT_WORK_SIZE;
- size = ((playback_ctrl_size + 0x00ff) & ~0x00ff) +
- ((chip->bank_size_playback * 2 * YDSXG_PLAYBACK_VOICES + 0x00ff) & ~0x00ff) +
- ((chip->bank_size_capture * 2 * YDSXG_CAPTURE_VOICES + 0x00ff) & ~0x00ff) +
- ((chip->bank_size_effect * 2 * YDSXG_EFFECT_VOICES + 0x00ff) & ~0x00ff) +
+ size = ALIGN(playback_ctrl_size, 0x100) +
+ ALIGN(chip->bank_size_playback * 2 * YDSXG_PLAYBACK_VOICES, 0x100) +
+ ALIGN(chip->bank_size_capture * 2 * YDSXG_CAPTURE_VOICES, 0x100) +
+ ALIGN(chip->bank_size_effect * 2 * YDSXG_EFFECT_VOICES, 0x100) +
chip->work_size;
/* work_ptr must be aligned to 256 bytes, but it's already
covered with the kernel page allocation mechanism */
chip->bank_base_playback_addr = ptr_addr;
chip->ctrl_playback = (u32 *)ptr;
chip->ctrl_playback[0] = cpu_to_le32(YDSXG_PLAYBACK_VOICES);
- ptr += (playback_ctrl_size + 0x00ff) & ~0x00ff;
- ptr_addr += (playback_ctrl_size + 0x00ff) & ~0x00ff;
+ ptr += ALIGN(playback_ctrl_size, 0x100);
+ ptr_addr += ALIGN(playback_ctrl_size, 0x100);
for (voice = 0; voice < YDSXG_PLAYBACK_VOICES; voice++) {
chip->voices[voice].number = voice;
chip->voices[voice].bank = (struct snd_ymfpci_playback_bank *)ptr;
ptr_addr += chip->bank_size_playback;
}
}
- ptr = (char *)(((unsigned long)ptr + 0x00ff) & ~0x00ff);
- ptr_addr = (ptr_addr + 0x00ff) & ~0x00ff;
+ ptr = (char *)ALIGN((unsigned long)ptr, 0x100);
+ ptr_addr = ALIGN(ptr_addr, 0x100);
chip->bank_base_capture = ptr;
chip->bank_base_capture_addr = ptr_addr;
for (voice = 0; voice < YDSXG_CAPTURE_VOICES; voice++)
ptr += chip->bank_size_capture;
ptr_addr += chip->bank_size_capture;
}
- ptr = (char *)(((unsigned long)ptr + 0x00ff) & ~0x00ff);
- ptr_addr = (ptr_addr + 0x00ff) & ~0x00ff;
+ ptr = (char *)ALIGN((unsigned long)ptr, 0x100);
+ ptr_addr = ALIGN(ptr_addr, 0x100);
chip->bank_base_effect = ptr;
chip->bank_base_effect_addr = ptr_addr;
for (voice = 0; voice < YDSXG_EFFECT_VOICES; voice++)
ptr += chip->bank_size_effect;
ptr_addr += chip->bank_size_effect;
}
- ptr = (char *)(((unsigned long)ptr + 0x00ff) & ~0x00ff);
- ptr_addr = (ptr_addr + 0x00ff) & ~0x00ff;
+ ptr = (char *)ALIGN((unsigned long)ptr, 0x100);
+ ptr_addr = ALIGN(ptr_addr, 0x100);
chip->work_base = ptr;
chip->work_base_addr = ptr_addr;
snd_dma_free_pages(&chip->work_ptr);
if (chip->irq >= 0)
- free_irq(chip->irq, (void *)chip);
+ free_irq(chip->irq, chip);
release_and_free_resource(chip->res_reg_area);
pci_write_config_word(chip->pci, 0x40, chip->old_legacy_ctrl);
pci_disable_device(chip->pci);
+#ifdef FIRMWARE_IN_THE_KERNEL
+ if (chip->dsp_microcode != &snd_ymfpci_dsp_microcode)
+#endif
+ release_firmware(chip->dsp_microcode);
+#ifdef FIRMWARE_IN_THE_KERNEL
+ if (chip->controller_microcode != &snd_ymfpci_controller_microcode &&
+ chip->controller_microcode != &snd_ymfpci_controller_1e_microcode)
+#endif
+ release_firmware(chip->controller_microcode);
kfree(chip);
return 0;
}
YDSXGR_PRIADCLOOPVOL,
YDSXGR_NATIVEDACINVOL,
YDSXGR_NATIVEDACOUTVOL,
- // YDSXGR_BUF441OUTVOL,
+ YDSXGR_BUF441OUTVOL,
YDSXGR_NATIVEADCINVOL,
YDSXGR_SPDIFLOOPVOL,
YDSXGR_SPDIFOUTVOL,
snd_ymfpci_disable_dsp(chip);
pci_disable_device(pci);
pci_save_state(pci);
+ pci_set_power_state(pci, pci_choose_state(pci, state));
return 0;
}
struct snd_ymfpci *chip = card->private_data;
unsigned int i;
+ pci_set_power_state(pci, PCI_D0);
pci_restore_state(pci);
- pci_enable_device(pci);
+ if (pci_enable_device(pci) < 0) {
+ printk(KERN_ERR "ymfpci: pci_enable_device failed, "
+ "disabling device\n");
+ snd_card_disconnect(card);
+ return -EIO;
+ }
pci_set_master(pci);
snd_ymfpci_aclink_reset(pci);
snd_ymfpci_codec_ready(chip, 0);
chip->pci = pci;
chip->irq = -1;
chip->device_id = pci->device;
- pci_read_config_byte(pci, PCI_REVISION_ID, (u8 *)&chip->rev);
+ pci_read_config_byte(pci, PCI_REVISION_ID, &chip->rev);
chip->reg_area_phys = pci_resource_start(pci, 0);
chip->reg_area_virt = ioremap_nocache(chip->reg_area_phys, 0x8000);
pci_set_master(pci);
+ chip->src441_used = -1;
if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "YMFPCI")) == NULL) {
snd_printk(KERN_ERR "unable to grab memory region 0x%lx-0x%lx\n", chip->reg_area_phys, chip->reg_area_phys + 0x8000 - 1);
snd_ymfpci_free(chip);
return -EBUSY;
}
- if (request_irq(pci->irq, snd_ymfpci_interrupt, IRQF_DISABLED|IRQF_SHARED, "YMFPCI", (void *) chip)) {
+ if (request_irq(pci->irq, snd_ymfpci_interrupt, IRQF_SHARED,
+ "YMFPCI", chip)) {
snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_ymfpci_free(chip);
return -EBUSY;
return -EIO;
}
+ err = snd_ymfpci_request_firmware(chip);
+ if (err < 0) {
+ snd_printk(KERN_ERR "firmware request failed: %d\n", err);
+ snd_ymfpci_free(chip);
+ return err;
+ }
snd_ymfpci_download_image(chip);
udelay(100); /* seems we need a delay after downloading image.. */
return -EIO;
}
- chip->rear_swap = 1;
if ((err = snd_ymfpci_ac3_init(chip)) < 0) {
snd_ymfpci_free(chip);
return err;