diff options
Diffstat (limited to 'sound/pci/fm801.c')
| -rw-r--r-- | sound/pci/fm801.c | 1164 |
1 files changed, 572 insertions, 592 deletions
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index e5cfa2a0c24..529f5f4f4c9 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1,7 +1,8 @@ /* * The driver for the ForteMedia FM801 based soundcards - * Copyright (c) by Jaroslav Kysela <perex@suse.cz> + * Copyright (c) by Jaroslav Kysela <perex@perex.cz> * + * Support FM only card by Andy Shevchenko <andy@smile.org.ua> * * 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 @@ -19,28 +20,26 @@ * */ -#include <sound/driver.h> #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/io.h> #include <linux/pci.h> #include <linux/slab.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <sound/core.h> #include <sound/pcm.h> +#include <sound/tlv.h> #include <sound/ac97_codec.h> #include <sound/mpu401.h> #include <sound/opl3.h> #include <sound/initval.h> -#include <asm/io.h> - -#if (defined(CONFIG_SND_FM801_TEA575X) || defined(CONFIG_SND_FM801_TEA575X_MODULE)) && (defined(CONFIG_VIDEO_DEV) || defined(CONFIG_VIDEO_DEV_MODULE)) -#include <sound/tea575x-tuner.h> -#define TEA575X_RADIO 1 +#ifdef CONFIG_SND_FM801_TEA575X_BOOL +#include <media/tea575x.h> #endif -MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); +MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); MODULE_DESCRIPTION("ForteMedia FM801"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{ForteMedia,FM801}," @@ -48,15 +47,17 @@ MODULE_SUPPORTED_DEVICE("{{ForteMedia,FM801}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ /* * Enable TEA575x tuner * 1 = MediaForte 256-PCS - * 2 = MediaForte 256-PCPR + * 2 = MediaForte 256-PCP * 3 = MediaForte 64-PCR + * 16 = setup tuner only (this is additional bit), i.e. SF64-PCR FM card * High 16-bits are video (radio) device number + 1 */ -static int tea575x_tuner[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; +static int tea575x_tuner[SNDRV_CARDS]; +static int radio_nr[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1}; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the FM801 soundcard."); @@ -65,13 +66,23 @@ MODULE_PARM_DESC(id, "ID string for the FM801 soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable FM801 soundcard."); module_param_array(tea575x_tuner, int, NULL, 0444); -MODULE_PARM_DESC(tea575x_tuner, "Enable TEA575x tuner."); +MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (0 = auto, 1 = SF256-PCS, 2=SF256-PCP, 3=SF64-PCR, 8=disable, +16=tuner-only)."); +module_param_array(radio_nr, int, NULL, 0444); +MODULE_PARM_DESC(radio_nr, "Radio device numbers"); + + +#define TUNER_DISABLED (1<<3) +#define TUNER_ONLY (1<<4) +#define TUNER_TYPE_MASK (~TUNER_ONLY & 0xFFFF) /* * Direct registers */ -#define FM801_REG(chip, reg) (chip->port + FM801_##reg) +#define fm801_writew(chip,reg,value) outw((value), chip->port + FM801_##reg) +#define fm801_readw(chip,reg) inw(chip->port + FM801_##reg) + +#define fm801_writel(chip,reg,value) outl((value), chip->port + FM801_##reg) #define FM801_PCM_VOL 0x00 /* PCM Output Volume */ #define FM801_FM_VOL 0x02 /* FM Output Volume */ @@ -103,7 +114,11 @@ MODULE_PARM_DESC(tea575x_tuner, "Enable TEA575x tuner."); #define FM801_OPL3_DATA1 0x6b /* OPL3 Bank 1 Write */ #define FM801_POWERDOWN 0x70 /* Blocks Power Down Control */ -#define FM801_AC97_ADDR_SHIFT 10 +/* codec access */ +#define FM801_AC97_READ (1<<7) /* read=1, write=0 */ +#define FM801_AC97_VALID (1<<8) /* port valid=1 */ +#define FM801_AC97_BUSY (1<<9) /* busy=1 */ +#define FM801_AC97_ADDR_SHIFT 10 /* codec id (2bit) */ /* playback and record control register bits */ #define FM801_BUF1_LAST (1<<1) @@ -143,22 +158,27 @@ MODULE_PARM_DESC(tea575x_tuner, "Enable TEA575x tuner."); #define FM801_GPIO_GS3 (1<<15) #define FM801_GPIO_GS(x) (1<<(12+(x))) -/* - +/** + * struct fm801 - describes FM801 chip + * @port: I/O port number + * @multichannel: multichannel support + * @secondary: secondary codec + * @secondary_addr: address of the secondary codec + * @tea575x_tuner: tuner access method & flags + * @ply_ctrl: playback control + * @cap_ctrl: capture control */ - -typedef struct _snd_fm801 fm801_t; - -struct _snd_fm801 { +struct fm801 { int irq; - unsigned long port; /* I/O port number */ - unsigned int multichannel: 1, /* multichannel support */ - secondary: 1; /* secondary codec */ - unsigned char secondary_addr; /* address of the secondary codec */ + unsigned long port; + unsigned int multichannel: 1, + secondary: 1; + unsigned char secondary_addr; + unsigned int tea575x_tuner; - unsigned short ply_ctrl; /* playback control */ - unsigned short cap_ctrl; /* capture control */ + unsigned short ply_ctrl; + unsigned short cap_ctrl; unsigned long ply_buffer; unsigned int ply_buf; @@ -172,28 +192,33 @@ struct _snd_fm801 { unsigned int cap_size; unsigned int cap_pos; - ac97_bus_t *ac97_bus; - ac97_t *ac97; - ac97_t *ac97_sec; + struct snd_ac97_bus *ac97_bus; + struct snd_ac97 *ac97; + struct snd_ac97 *ac97_sec; struct pci_dev *pci; - snd_card_t *card; - snd_pcm_t *pcm; - snd_rawmidi_t *rmidi; - snd_pcm_substream_t *playback_substream; - snd_pcm_substream_t *capture_substream; + struct snd_card *card; + struct snd_pcm *pcm; + struct snd_rawmidi *rmidi; + struct snd_pcm_substream *playback_substream; + struct snd_pcm_substream *capture_substream; unsigned int p_dma_size; unsigned int c_dma_size; spinlock_t reg_lock; - snd_info_entry_t *proc_entry; + struct snd_info_entry *proc_entry; + +#ifdef CONFIG_SND_FM801_TEA575X_BOOL + struct v4l2_device v4l2_dev; + struct snd_tea575x tea; +#endif -#ifdef TEA575X_RADIO - tea575x_t tea; +#ifdef CONFIG_PM_SLEEP + u16 saved_regs[0x20]; #endif }; -static struct pci_device_id snd_fm801_ids[] = { +static DEFINE_PCI_DEVICE_TABLE(snd_fm801_ids) = { { 0x1319, 0x0801, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* FM801 */ { 0x5213, 0x0510, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* Gallant Odyssey Sound 4 */ { 0, } @@ -205,7 +230,31 @@ MODULE_DEVICE_TABLE(pci, snd_fm801_ids); * common I/O routines */ -static int snd_fm801_update_bits(fm801_t *chip, unsigned short reg, +static bool fm801_ac97_is_ready(struct fm801 *chip, unsigned int iterations) +{ + unsigned int idx; + + for (idx = 0; idx < iterations; idx++) { + if (!(fm801_readw(chip, AC97_CMD) & FM801_AC97_BUSY)) + return true; + udelay(10); + } + return false; +} + +static bool fm801_ac97_is_valid(struct fm801 *chip, unsigned int iterations) +{ + unsigned int idx; + + for (idx = 0; idx < iterations; idx++) { + if (fm801_readw(chip, AC97_CMD) & FM801_AC97_VALID) + return true; + udelay(10); + } + return false; +} + +static int snd_fm801_update_bits(struct fm801 *chip, unsigned short reg, unsigned short mask, unsigned short value) { int change; @@ -222,77 +271,59 @@ static int snd_fm801_update_bits(fm801_t *chip, unsigned short reg, return change; } -static void snd_fm801_codec_write(ac97_t *ac97, +static void snd_fm801_codec_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { - fm801_t *chip = ac97->private_data; - int idx; + struct fm801 *chip = ac97->private_data; /* * Wait until the codec interface is not ready.. */ - for (idx = 0; idx < 100; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9))) - goto ok1; - udelay(10); + if (!fm801_ac97_is_ready(chip, 100)) { + dev_err(chip->card->dev, "AC'97 interface is busy (1)\n"); + return; } - snd_printk("AC'97 interface is busy (1)\n"); - return; - ok1: /* write data and address */ - outw(val, FM801_REG(chip, AC97_DATA)); - outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT), FM801_REG(chip, AC97_CMD)); + fm801_writew(chip, AC97_DATA, val); + fm801_writew(chip, AC97_CMD, reg | (ac97->addr << FM801_AC97_ADDR_SHIFT)); /* * Wait until the write command is not completed.. - */ - for (idx = 0; idx < 1000; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9))) - return; - udelay(10); - } - snd_printk("AC'97 interface #%d is busy (2)\n", ac97->num); + */ + if (!fm801_ac97_is_ready(chip, 1000)) + dev_err(chip->card->dev, "AC'97 interface #%d is busy (2)\n", + ac97->num); } -static unsigned short snd_fm801_codec_read(ac97_t *ac97, unsigned short reg) +static unsigned short snd_fm801_codec_read(struct snd_ac97 *ac97, unsigned short reg) { - fm801_t *chip = ac97->private_data; - int idx; + struct fm801 *chip = ac97->private_data; /* * Wait until the codec interface is not ready.. */ - for (idx = 0; idx < 100; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9))) - goto ok1; - udelay(10); + if (!fm801_ac97_is_ready(chip, 100)) { + dev_err(chip->card->dev, "AC'97 interface is busy (1)\n"); + return 0; } - snd_printk("AC'97 interface is busy (1)\n"); - return 0; - ok1: /* read command */ - outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT) | (1<<7), FM801_REG(chip, AC97_CMD)); - for (idx = 0; idx < 100; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9))) - goto ok2; - udelay(10); + fm801_writew(chip, AC97_CMD, + reg | (ac97->addr << FM801_AC97_ADDR_SHIFT) | FM801_AC97_READ); + if (!fm801_ac97_is_ready(chip, 100)) { + dev_err(chip->card->dev, "AC'97 interface #%d is busy (2)\n", + ac97->num); + return 0; } - snd_printk("AC'97 interface #%d is busy (2)\n", ac97->num); - return 0; - ok2: - for (idx = 0; idx < 1000; idx++) { - if (inw(FM801_REG(chip, AC97_CMD)) & (1<<8)) - goto ok3; - udelay(10); + if (!fm801_ac97_is_valid(chip, 1000)) { + dev_err(chip->card->dev, + "AC'97 interface #%d is not valid (2)\n", ac97->num); + return 0; } - snd_printk("AC'97 interface #%d is not valid (2)\n", ac97->num); - return 0; - ok3: - return inw(FM801_REG(chip, AC97_DATA)); + return fm801_readw(chip, AC97_DATA); } static unsigned int rates[] = { @@ -301,7 +332,7 @@ static unsigned int rates[] = { 38400, 44100, 48000 }; -static snd_pcm_hw_constraint_list_t hw_constraints_rates = { +static struct snd_pcm_hw_constraint_list hw_constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, @@ -311,10 +342,8 @@ static unsigned int channels[] = { 2, 4, 6 }; -#define CHANNELS sizeof(channels) / sizeof(channels[0]) - -static snd_pcm_hw_constraint_list_t hw_constraints_channels = { - .count = CHANNELS, +static struct snd_pcm_hw_constraint_list hw_constraints_channels = { + .count = ARRAY_SIZE(channels), .list = channels, .mask = 0, }; @@ -338,10 +367,10 @@ static unsigned short snd_fm801_rate_bits(unsigned int rate) * PCM part */ -static int snd_fm801_playback_trigger(snd_pcm_substream_t * substream, +static int snd_fm801_playback_trigger(struct snd_pcm_substream *substream, int cmd) { - fm801_t *chip = snd_pcm_substream_chip(substream); + struct fm801 *chip = snd_pcm_substream_chip(substream); spin_lock(&chip->reg_lock); switch (cmd) { @@ -356,9 +385,11 @@ static int snd_fm801_playback_trigger(snd_pcm_substream_t * substream, chip->ply_ctrl &= ~(FM801_START | FM801_PAUSE); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_SUSPEND: chip->ply_ctrl |= FM801_PAUSE; break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + case SNDRV_PCM_TRIGGER_RESUME: chip->ply_ctrl &= ~FM801_PAUSE; break; default: @@ -366,15 +397,15 @@ static int snd_fm801_playback_trigger(snd_pcm_substream_t * substream, snd_BUG(); return -EINVAL; } - outw(chip->ply_ctrl, FM801_REG(chip, PLY_CTRL)); + fm801_writew(chip, PLY_CTRL, chip->ply_ctrl); spin_unlock(&chip->reg_lock); return 0; } -static int snd_fm801_capture_trigger(snd_pcm_substream_t * substream, +static int snd_fm801_capture_trigger(struct snd_pcm_substream *substream, int cmd) { - fm801_t *chip = snd_pcm_substream_chip(substream); + struct fm801 *chip = snd_pcm_substream_chip(substream); spin_lock(&chip->reg_lock); switch (cmd) { @@ -389,9 +420,11 @@ static int snd_fm801_capture_trigger(snd_pcm_substream_t * substream, chip->cap_ctrl &= ~(FM801_START | FM801_PAUSE); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_SUSPEND: chip->cap_ctrl |= FM801_PAUSE; break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + case SNDRV_PCM_TRIGGER_RESUME: chip->cap_ctrl &= ~FM801_PAUSE; break; default: @@ -399,26 +432,26 @@ static int snd_fm801_capture_trigger(snd_pcm_substream_t * substream, snd_BUG(); return -EINVAL; } - outw(chip->cap_ctrl, FM801_REG(chip, CAP_CTRL)); + fm801_writew(chip, CAP_CTRL, chip->cap_ctrl); spin_unlock(&chip->reg_lock); return 0; } -static int snd_fm801_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_fm801_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } -static int snd_fm801_hw_free(snd_pcm_substream_t * substream) +static int snd_fm801_hw_free(struct snd_pcm_substream *substream) { return snd_pcm_lib_free_pages(substream); } -static int snd_fm801_playback_prepare(snd_pcm_substream_t * substream) +static int snd_fm801_playback_prepare(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct fm801 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; chip->ply_size = snd_pcm_lib_buffer_bytes(substream); chip->ply_count = snd_pcm_lib_period_bytes(substream); @@ -437,20 +470,21 @@ static int snd_fm801_playback_prepare(snd_pcm_substream_t * substream) } chip->ply_ctrl |= snd_fm801_rate_bits(runtime->rate) << FM801_RATE_SHIFT; chip->ply_buf = 0; - outw(chip->ply_ctrl, FM801_REG(chip, PLY_CTRL)); - outw(chip->ply_count - 1, FM801_REG(chip, PLY_COUNT)); + fm801_writew(chip, PLY_CTRL, chip->ply_ctrl); + fm801_writew(chip, PLY_COUNT, chip->ply_count - 1); chip->ply_buffer = runtime->dma_addr; chip->ply_pos = 0; - outl(chip->ply_buffer, FM801_REG(chip, PLY_BUF1)); - outl(chip->ply_buffer + (chip->ply_count % chip->ply_size), FM801_REG(chip, PLY_BUF2)); + fm801_writel(chip, PLY_BUF1, chip->ply_buffer); + fm801_writel(chip, PLY_BUF2, + chip->ply_buffer + (chip->ply_count % chip->ply_size)); spin_unlock_irq(&chip->reg_lock); return 0; } -static int snd_fm801_capture_prepare(snd_pcm_substream_t * substream) +static int snd_fm801_capture_prepare(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct fm801 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; chip->cap_size = snd_pcm_lib_buffer_bytes(substream); chip->cap_count = snd_pcm_lib_period_bytes(substream); @@ -463,26 +497,27 @@ static int snd_fm801_capture_prepare(snd_pcm_substream_t * substream) chip->cap_ctrl |= FM801_STEREO; chip->cap_ctrl |= snd_fm801_rate_bits(runtime->rate) << FM801_RATE_SHIFT; chip->cap_buf = 0; - outw(chip->cap_ctrl, FM801_REG(chip, CAP_CTRL)); - outw(chip->cap_count - 1, FM801_REG(chip, CAP_COUNT)); + fm801_writew(chip, CAP_CTRL, chip->cap_ctrl); + fm801_writew(chip, CAP_COUNT, chip->cap_count - 1); chip->cap_buffer = runtime->dma_addr; chip->cap_pos = 0; - outl(chip->cap_buffer, FM801_REG(chip, CAP_BUF1)); - outl(chip->cap_buffer + (chip->cap_count % chip->cap_size), FM801_REG(chip, CAP_BUF2)); + fm801_writel(chip, CAP_BUF1, chip->cap_buffer); + fm801_writel(chip, CAP_BUF2, + chip->cap_buffer + (chip->cap_count % chip->cap_size)); spin_unlock_irq(&chip->reg_lock); return 0; } -static snd_pcm_uframes_t snd_fm801_playback_pointer(snd_pcm_substream_t * substream) +static snd_pcm_uframes_t snd_fm801_playback_pointer(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); + struct fm801 *chip = snd_pcm_substream_chip(substream); size_t ptr; if (!(chip->ply_ctrl & FM801_START)) return 0; spin_lock(&chip->reg_lock); - ptr = chip->ply_pos + (chip->ply_count - 1) - inw(FM801_REG(chip, PLY_COUNT)); - if (inw(FM801_REG(chip, IRQ_STATUS)) & FM801_IRQ_PLAYBACK) { + ptr = chip->ply_pos + (chip->ply_count - 1) - fm801_readw(chip, PLY_COUNT); + if (fm801_readw(chip, IRQ_STATUS) & FM801_IRQ_PLAYBACK) { ptr += chip->ply_count; ptr %= chip->ply_size; } @@ -490,16 +525,16 @@ static snd_pcm_uframes_t snd_fm801_playback_pointer(snd_pcm_substream_t * substr return bytes_to_frames(substream->runtime, ptr); } -static snd_pcm_uframes_t snd_fm801_capture_pointer(snd_pcm_substream_t * substream) +static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); + struct fm801 *chip = snd_pcm_substream_chip(substream); size_t ptr; if (!(chip->cap_ctrl & FM801_START)) return 0; spin_lock(&chip->reg_lock); - ptr = chip->cap_pos + (chip->cap_count - 1) - inw(FM801_REG(chip, CAP_COUNT)); - if (inw(FM801_REG(chip, IRQ_STATUS)) & FM801_IRQ_CAPTURE) { + ptr = chip->cap_pos + (chip->cap_count - 1) - fm801_readw(chip, CAP_COUNT); + if (fm801_readw(chip, IRQ_STATUS) & FM801_IRQ_CAPTURE) { ptr += chip->cap_count; ptr %= chip->cap_size; } @@ -507,18 +542,18 @@ static snd_pcm_uframes_t snd_fm801_capture_pointer(snd_pcm_substream_t * substre return bytes_to_frames(substream->runtime, ptr); } -static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id) { - fm801_t *chip = dev_id; + struct fm801 *chip = dev_id; unsigned short status; unsigned int tmp; - status = inw(FM801_REG(chip, IRQ_STATUS)); + status = fm801_readw(chip, IRQ_STATUS); status &= FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU|FM801_IRQ_VOLUME; if (! status) return IRQ_NONE; /* ack first */ - outw(status, FM801_REG(chip, IRQ_STATUS)); + fm801_writew(chip, IRQ_STATUS, status); if (chip->pcm && (status & FM801_IRQ_PLAYBACK) && chip->playback_substream) { spin_lock(&chip->reg_lock); chip->ply_buf++; @@ -526,10 +561,10 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *re chip->ply_pos %= chip->ply_size; tmp = chip->ply_pos + chip->ply_count; tmp %= chip->ply_size; - outl(chip->ply_buffer + tmp, - (chip->ply_buf & 1) ? - FM801_REG(chip, PLY_BUF1) : - FM801_REG(chip, PLY_BUF2)); + if (chip->ply_buf & 1) + fm801_writel(chip, PLY_BUF1, chip->ply_buffer + tmp); + else + fm801_writel(chip, PLY_BUF2, chip->ply_buffer + tmp); spin_unlock(&chip->reg_lock); snd_pcm_period_elapsed(chip->playback_substream); } @@ -540,26 +575,26 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *re chip->cap_pos %= chip->cap_size; tmp = chip->cap_pos + chip->cap_count; tmp %= chip->cap_size; - outl(chip->cap_buffer + tmp, - (chip->cap_buf & 1) ? - FM801_REG(chip, CAP_BUF1) : - FM801_REG(chip, CAP_BUF2)); + if (chip->cap_buf & 1) + fm801_writel(chip, CAP_BUF1, chip->cap_buffer + tmp); + else + fm801_writel(chip, CAP_BUF2, chip->cap_buffer + tmp); spin_unlock(&chip->reg_lock); snd_pcm_period_elapsed(chip->capture_substream); } if (chip->rmidi && (status & FM801_IRQ_MPU)) - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); if (status & FM801_IRQ_VOLUME) ;/* TODO */ return IRQ_HANDLED; } -static snd_pcm_hardware_t snd_fm801_playback = +static struct snd_pcm_hardware snd_fm801_playback = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID), .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, @@ -575,11 +610,11 @@ static snd_pcm_hardware_t snd_fm801_playback = .fifo_size = 0, }; -static snd_pcm_hardware_t snd_fm801_capture = +static struct snd_pcm_hardware snd_fm801_capture = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID), .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, @@ -595,55 +630,59 @@ static snd_pcm_hardware_t snd_fm801_capture = .fifo_size = 0, }; -static int snd_fm801_playback_open(snd_pcm_substream_t * substream) +static int snd_fm801_playback_open(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct fm801 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; int err; chip->playback_substream = substream; runtime->hw = snd_fm801_playback; - snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &hw_constraints_rates); if (chip->multichannel) { runtime->hw.channels_max = 6; - snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &hw_constraints_channels); + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &hw_constraints_channels); } if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) return err; return 0; } -static int snd_fm801_capture_open(snd_pcm_substream_t * substream) +static int snd_fm801_capture_open(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct fm801 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; int err; chip->capture_substream = substream; runtime->hw = snd_fm801_capture; - snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &hw_constraints_rates); if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) return err; return 0; } -static int snd_fm801_playback_close(snd_pcm_substream_t * substream) +static int snd_fm801_playback_close(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); + struct fm801 *chip = snd_pcm_substream_chip(substream); chip->playback_substream = NULL; return 0; } -static int snd_fm801_capture_close(snd_pcm_substream_t * substream) +static int snd_fm801_capture_close(struct snd_pcm_substream *substream) { - fm801_t *chip = snd_pcm_substream_chip(substream); + struct fm801 *chip = snd_pcm_substream_chip(substream); chip->capture_substream = NULL; return 0; } -static snd_pcm_ops_t snd_fm801_playback_ops = { +static struct snd_pcm_ops snd_fm801_playback_ops = { .open = snd_fm801_playback_open, .close = snd_fm801_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -654,7 +693,7 @@ static snd_pcm_ops_t snd_fm801_playback_ops = { .pointer = snd_fm801_playback_pointer, }; -static snd_pcm_ops_t snd_fm801_capture_ops = { +static struct snd_pcm_ops snd_fm801_capture_ops = { .open = snd_fm801_capture_open, .close = snd_fm801_capture_close, .ioctl = snd_pcm_lib_ioctl, @@ -665,16 +704,9 @@ static snd_pcm_ops_t snd_fm801_capture_ops = { .pointer = snd_fm801_capture_pointer, }; -static void snd_fm801_pcm_free(snd_pcm_t *pcm) -{ - fm801_t *chip = pcm->private_data; - chip->pcm = NULL; - snd_pcm_lib_preallocate_free_for_all(pcm); -} - -static int __devinit snd_fm801_pcm(fm801_t *chip, int device, snd_pcm_t ** rpcm) +static int snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm **rpcm) { - snd_pcm_t *pcm; + struct snd_pcm *pcm; int err; if (rpcm) @@ -686,7 +718,6 @@ static int __devinit snd_fm801_pcm(fm801_t *chip, int device, snd_pcm_t ** rpcm) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_fm801_capture_ops); pcm->private_data = chip; - pcm->private_free = snd_fm801_pcm_free; pcm->info_flags = 0; strcpy(pcm->name, "FM801"); chip->pcm = pcm; @@ -695,6 +726,13 @@ static int __devinit snd_fm801_pcm(fm801_t *chip, int device, snd_pcm_t ** rpcm) snd_dma_pci_data(chip->pci), chip->multichannel ? 128*1024 : 64*1024, 128*1024); + err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, + snd_pcm_alt_chmaps, + chip->multichannel ? 6 : 2, 0, + NULL); + if (err < 0) + return err; + if (rpcm) *rpcm = pcm; return 0; @@ -704,288 +742,97 @@ static int __devinit snd_fm801_pcm(fm801_t *chip, int device, snd_pcm_t ** rpcm) * TEA5757 radio */ -#ifdef TEA575X_RADIO +#ifdef CONFIG_SND_FM801_TEA575X_BOOL -/* 256PCS GPIO numbers */ -#define TEA_256PCS_DATA 1 -#define TEA_256PCS_WRITE_ENABLE 2 /* inverted */ -#define TEA_256PCS_BUS_CLOCK 3 - -static void snd_fm801_tea575x_256pcs_write(tea575x_t *tea, unsigned int val) -{ - fm801_t *chip = tea->private_data; - unsigned short reg; - int i = 25; +/* GPIO to TEA575x maps */ +struct snd_fm801_tea575x_gpio { + u8 data, clk, wren, most; + char *name; +}; - spin_lock_irq(&chip->reg_lock); - reg = inw(FM801_REG(chip, GPIO_CTRL)); - /* use GPIO lines and set write enable bit */ - reg |= FM801_GPIO_GS(TEA_256PCS_DATA) | - FM801_GPIO_GS(TEA_256PCS_WRITE_ENABLE) | - FM801_GPIO_GS(TEA_256PCS_BUS_CLOCK); - /* all of lines are in the write direction */ - /* clear data and clock lines */ - reg &= ~(FM801_GPIO_GD(TEA_256PCS_DATA) | - FM801_GPIO_GD(TEA_256PCS_WRITE_ENABLE) | - FM801_GPIO_GD(TEA_256PCS_BUS_CLOCK) | - FM801_GPIO_GP(TEA_256PCS_DATA) | - FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK) | - FM801_GPIO_GP(TEA_256PCS_WRITE_ENABLE)); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - - while (i--) { - if (val & (1 << i)) - reg |= FM801_GPIO_GP(TEA_256PCS_DATA); - else - reg &= ~FM801_GPIO_GP(TEA_256PCS_DATA); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - reg |= FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - reg &= ~FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - } +static struct snd_fm801_tea575x_gpio snd_fm801_tea575x_gpios[] = { + { .data = 1, .clk = 3, .wren = 2, .most = 0, .name = "SF256-PCS" }, + { .data = 1, .clk = 0, .wren = 2, .most = 3, .name = "SF256-PCP" }, + { .data = 2, .clk = 0, .wren = 1, .most = 3, .name = "SF64-PCR" }, +}; - /* and reset the write enable bit */ - reg |= FM801_GPIO_GP(TEA_256PCS_WRITE_ENABLE) | - FM801_GPIO_GP(TEA_256PCS_DATA); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - spin_unlock_irq(&chip->reg_lock); -} +#define get_tea575x_gpio(chip) \ + (&snd_fm801_tea575x_gpios[((chip)->tea575x_tuner & TUNER_TYPE_MASK) - 1]) -static unsigned int snd_fm801_tea575x_256pcs_read(tea575x_t *tea) +static void snd_fm801_tea575x_set_pins(struct snd_tea575x *tea, u8 pins) { - fm801_t *chip = tea->private_data; - unsigned short reg; - unsigned int val = 0; - int i; - - spin_lock_irq(&chip->reg_lock); - reg = inw(FM801_REG(chip, GPIO_CTRL)); - /* use GPIO lines, set data direction to input */ - reg |= FM801_GPIO_GS(TEA_256PCS_DATA) | - FM801_GPIO_GS(TEA_256PCS_WRITE_ENABLE) | - FM801_GPIO_GS(TEA_256PCS_BUS_CLOCK) | - FM801_GPIO_GD(TEA_256PCS_DATA) | - FM801_GPIO_GP(TEA_256PCS_DATA) | - FM801_GPIO_GP(TEA_256PCS_WRITE_ENABLE); - /* all of lines are in the write direction, except data */ - /* clear data, write enable and clock lines */ - reg &= ~(FM801_GPIO_GD(TEA_256PCS_WRITE_ENABLE) | - FM801_GPIO_GD(TEA_256PCS_BUS_CLOCK) | - FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK)); - - for (i = 0; i < 24; i++) { - reg &= ~FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - reg |= FM801_GPIO_GP(TEA_256PCS_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - val <<= 1; - if (inw(FM801_REG(chip, GPIO_CTRL)) & FM801_GPIO_GP(TEA_256PCS_DATA)) - val |= 1; - } - - spin_unlock_irq(&chip->reg_lock); - - return val; -} + struct fm801 *chip = tea->private_data; + unsigned short reg = fm801_readw(chip, GPIO_CTRL); + struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); -/* 256PCPR GPIO numbers */ -#define TEA_256PCPR_BUS_CLOCK 0 -#define TEA_256PCPR_DATA 1 -#define TEA_256PCPR_WRITE_ENABLE 2 /* inverted */ + reg &= ~(FM801_GPIO_GP(gpio.data) | + FM801_GPIO_GP(gpio.clk) | + FM801_GPIO_GP(gpio.wren)); -static void snd_fm801_tea575x_256pcpr_write(tea575x_t *tea, unsigned int val) -{ - fm801_t *chip = tea->private_data; - unsigned short reg; - int i = 25; - - spin_lock_irq(&chip->reg_lock); - reg = inw(FM801_REG(chip, GPIO_CTRL)); - /* use GPIO lines and set write enable bit */ - reg |= FM801_GPIO_GS(TEA_256PCPR_DATA) | - FM801_GPIO_GS(TEA_256PCPR_WRITE_ENABLE) | - FM801_GPIO_GS(TEA_256PCPR_BUS_CLOCK); - /* all of lines are in the write direction */ - /* clear data and clock lines */ - reg &= ~(FM801_GPIO_GD(TEA_256PCPR_DATA) | - FM801_GPIO_GD(TEA_256PCPR_WRITE_ENABLE) | - FM801_GPIO_GD(TEA_256PCPR_BUS_CLOCK) | - FM801_GPIO_GP(TEA_256PCPR_DATA) | - FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK) | - FM801_GPIO_GP(TEA_256PCPR_WRITE_ENABLE)); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - - while (i--) { - if (val & (1 << i)) - reg |= FM801_GPIO_GP(TEA_256PCPR_DATA); - else - reg &= ~FM801_GPIO_GP(TEA_256PCPR_DATA); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - reg |= FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - reg &= ~FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - } + reg |= (pins & TEA575X_DATA) ? FM801_GPIO_GP(gpio.data) : 0; + reg |= (pins & TEA575X_CLK) ? FM801_GPIO_GP(gpio.clk) : 0; + /* WRITE_ENABLE is inverted */ + reg |= (pins & TEA575X_WREN) ? 0 : FM801_GPIO_GP(gpio.wren); - /* and reset the write enable bit */ - reg |= FM801_GPIO_GP(TEA_256PCPR_WRITE_ENABLE) | - FM801_GPIO_GP(TEA_256PCPR_DATA); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - spin_unlock_irq(&chip->reg_lock); + fm801_writew(chip, GPIO_CTRL, reg); } -static unsigned int snd_fm801_tea575x_256pcpr_read(tea575x_t *tea) +static u8 snd_fm801_tea575x_get_pins(struct snd_tea575x *tea) { - fm801_t *chip = tea->private_data; - unsigned short reg; - unsigned int val = 0; - int i; - - spin_lock_irq(&chip->reg_lock); - reg = inw(FM801_REG(chip, GPIO_CTRL)); - /* use GPIO lines, set data direction to input */ - reg |= FM801_GPIO_GS(TEA_256PCPR_DATA) | - FM801_GPIO_GS(TEA_256PCPR_WRITE_ENABLE) | - FM801_GPIO_GS(TEA_256PCPR_BUS_CLOCK) | - FM801_GPIO_GD(TEA_256PCPR_DATA) | - FM801_GPIO_GP(TEA_256PCPR_DATA) | - FM801_GPIO_GP(TEA_256PCPR_WRITE_ENABLE); - /* all of lines are in the write direction, except data */ - /* clear data, write enable and clock lines */ - reg &= ~(FM801_GPIO_GD(TEA_256PCPR_WRITE_ENABLE) | - FM801_GPIO_GD(TEA_256PCPR_BUS_CLOCK) | - FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK)); - - for (i = 0; i < 24; i++) { - reg &= ~FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - reg |= FM801_GPIO_GP(TEA_256PCPR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - val <<= 1; - if (inw(FM801_REG(chip, GPIO_CTRL)) & FM801_GPIO_GP(TEA_256PCPR_DATA)) - val |= 1; - } - - spin_unlock_irq(&chip->reg_lock); - - return val; + struct fm801 *chip = tea->private_data; + unsigned short reg = fm801_readw(chip, GPIO_CTRL); + struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); + u8 ret; + + ret = 0; + if (reg & FM801_GPIO_GP(gpio.data)) + ret |= TEA575X_DATA; + if (reg & FM801_GPIO_GP(gpio.most)) + ret |= TEA575X_MOST; + return ret; } -/* 64PCR GPIO numbers */ -#define TEA_64PCR_BUS_CLOCK 0 -#define TEA_64PCR_WRITE_ENABLE 1 /* inverted */ -#define TEA_64PCR_DATA 2 - -static void snd_fm801_tea575x_64pcr_write(tea575x_t *tea, unsigned int val) +static void snd_fm801_tea575x_set_direction(struct snd_tea575x *tea, bool output) { - fm801_t *chip = tea->private_data; - unsigned short reg; - int i = 25; + struct fm801 *chip = tea->private_data; + unsigned short reg = fm801_readw(chip, GPIO_CTRL); + struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); - spin_lock_irq(&chip->reg_lock); - reg = inw(FM801_REG(chip, GPIO_CTRL)); /* use GPIO lines and set write enable bit */ - reg |= FM801_GPIO_GS(TEA_64PCR_DATA) | - FM801_GPIO_GS(TEA_64PCR_WRITE_ENABLE) | - FM801_GPIO_GS(TEA_64PCR_BUS_CLOCK); - /* all of lines are in the write direction */ - /* clear data and clock lines */ - reg &= ~(FM801_GPIO_GD(TEA_64PCR_DATA) | - FM801_GPIO_GD(TEA_64PCR_WRITE_ENABLE) | - FM801_GPIO_GD(TEA_64PCR_BUS_CLOCK) | - FM801_GPIO_GP(TEA_64PCR_DATA) | - FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK) | - FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE)); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - - while (i--) { - if (val & (1 << i)) - reg |= FM801_GPIO_GP(TEA_64PCR_DATA); - else - reg &= ~FM801_GPIO_GP(TEA_64PCR_DATA); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - reg |= FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - reg &= ~FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - } - - /* and reset the write enable bit */ - reg |= FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE) | - FM801_GPIO_GP(TEA_64PCR_DATA); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - spin_unlock_irq(&chip->reg_lock); -} - -static unsigned int snd_fm801_tea575x_64pcr_read(tea575x_t *tea) -{ - fm801_t *chip = tea->private_data; - unsigned short reg; - unsigned int val = 0; - int i; - - spin_lock_irq(&chip->reg_lock); - reg = inw(FM801_REG(chip, GPIO_CTRL)); - /* use GPIO lines, set data direction to input */ - reg |= FM801_GPIO_GS(TEA_64PCR_DATA) | - FM801_GPIO_GS(TEA_64PCR_WRITE_ENABLE) | - FM801_GPIO_GS(TEA_64PCR_BUS_CLOCK) | - FM801_GPIO_GD(TEA_64PCR_DATA) | - FM801_GPIO_GP(TEA_64PCR_DATA) | - FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE); - /* all of lines are in the write direction, except data */ - /* clear data, write enable and clock lines */ - reg &= ~(FM801_GPIO_GD(TEA_64PCR_WRITE_ENABLE) | - FM801_GPIO_GD(TEA_64PCR_BUS_CLOCK) | - FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK)); - - for (i = 0; i < 24; i++) { - reg &= ~FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - reg |= FM801_GPIO_GP(TEA_64PCR_BUS_CLOCK); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - val <<= 1; - if (inw(FM801_REG(chip, GPIO_CTRL)) & FM801_GPIO_GP(TEA_64PCR_DATA)) - val |= 1; + reg |= FM801_GPIO_GS(gpio.data) | + FM801_GPIO_GS(gpio.wren) | + FM801_GPIO_GS(gpio.clk) | + FM801_GPIO_GS(gpio.most); + if (output) { + /* all of lines are in the write direction */ + /* clear data and clock lines */ + reg &= ~(FM801_GPIO_GD(gpio.data) | + FM801_GPIO_GD(gpio.wren) | + FM801_GPIO_GD(gpio.clk) | + FM801_GPIO_GP(gpio.data) | + FM801_GPIO_GP(gpio.clk) | + FM801_GPIO_GP(gpio.wren)); + } else { + /* use GPIO lines, set data direction to input */ + reg |= FM801_GPIO_GD(gpio.data) | + FM801_GPIO_GD(gpio.most) | + FM801_GPIO_GP(gpio.data) | + FM801_GPIO_GP(gpio.most) | + FM801_GPIO_GP(gpio.wren); + /* all of lines are in the write direction, except data */ + /* clear data, write enable and clock lines */ + reg &= ~(FM801_GPIO_GD(gpio.wren) | + FM801_GPIO_GD(gpio.clk) | + FM801_GPIO_GP(gpio.clk)); } - spin_unlock_irq(&chip->reg_lock); - - return val; + fm801_writew(chip, GPIO_CTRL, reg); } -static struct snd_tea575x_ops snd_fm801_tea_ops[3] = { - { - /* 1 = MediaForte 256-PCS */ - .write = snd_fm801_tea575x_256pcs_write, - .read = snd_fm801_tea575x_256pcs_read, - }, - { - /* 2 = MediaForte 256-PCPR */ - .write = snd_fm801_tea575x_256pcpr_write, - .read = snd_fm801_tea575x_256pcpr_read, - }, - { - /* 3 = MediaForte 64-PCR */ - .write = snd_fm801_tea575x_64pcr_write, - .read = snd_fm801_tea575x_64pcr_read, - } +static struct snd_tea575x_ops snd_fm801_tea_ops = { + .set_pins = snd_fm801_tea575x_set_pins, + .get_pins = snd_fm801_tea575x_get_pins, + .set_direction = snd_fm801_tea575x_set_direction, }; #endif @@ -998,7 +845,8 @@ static struct snd_tea575x_ops snd_fm801_tea_ops[3] = { .get = snd_fm801_get_single, .put = snd_fm801_put_single, \ .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } -static int snd_fm801_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_fm801_info_single(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 16) & 0xff; @@ -1009,9 +857,10 @@ static int snd_fm801_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * return 0; } -static int snd_fm801_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_fm801_get_single(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - fm801_t *chip = snd_kcontrol_chip(kcontrol); + struct fm801 *chip = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; @@ -1023,9 +872,10 @@ static int snd_fm801_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t return 0; } -static int snd_fm801_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_fm801_put_single(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - fm801_t *chip = snd_kcontrol_chip(kcontrol); + struct fm801 *chip = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; @@ -1042,8 +892,16 @@ static int snd_fm801_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_fm801_info_double, \ .get = snd_fm801_get_double, .put = snd_fm801_put_double, \ .private_value = reg | (shift_left << 8) | (shift_right << 12) | (mask << 16) | (invert << 24) } +#define FM801_DOUBLE_TLV(xname, reg, shift_left, shift_right, mask, invert, xtlv) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ + .name = xname, .info = snd_fm801_info_double, \ + .get = snd_fm801_get_double, .put = snd_fm801_put_double, \ + .private_value = reg | (shift_left << 8) | (shift_right << 12) | (mask << 16) | (invert << 24), \ + .tlv = { .p = (xtlv) } } -static int snd_fm801_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_fm801_info_double(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 16) & 0xff; @@ -1054,9 +912,10 @@ static int snd_fm801_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * return 0; } -static int snd_fm801_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_fm801_get_double(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - fm801_t *chip = snd_kcontrol_chip(kcontrol); + struct fm801 *chip = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift_left = (kcontrol->private_value >> 8) & 0x0f; int shift_right = (kcontrol->private_value >> 12) & 0x0f; @@ -1074,9 +933,10 @@ static int snd_fm801_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t return 0; } -static int snd_fm801_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_fm801_put_double(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - fm801_t *chip = snd_kcontrol_chip(kcontrol); + struct fm801 *chip = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift_left = (kcontrol->private_value >> 8) & 0x0f; int shift_right = (kcontrol->private_value >> 12) & 0x0f; @@ -1095,7 +955,8 @@ static int snd_fm801_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t (val1 << shift_left ) | (val2 << shift_right)); } -static int snd_fm801_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_fm801_info_mux(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) { static char *texts[5] = { "AC97 Primary", "FM", "I2S", "PCM", "AC97 Secondary" @@ -1110,21 +971,23 @@ static int snd_fm801_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * ui return 0; } -static int snd_fm801_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_fm801_get_mux(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - fm801_t *chip = snd_kcontrol_chip(kcontrol); + struct fm801 *chip = snd_kcontrol_chip(kcontrol); unsigned short val; - val = inw(FM801_REG(chip, REC_SRC)) & 7; + val = fm801_readw(chip, REC_SRC) & 7; if (val > 4) val = 4; ucontrol->value.enumerated.item[0] = val; return 0; } -static int snd_fm801_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_fm801_put_mux(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { - fm801_t *chip = snd_kcontrol_chip(kcontrol); + struct fm801 *chip = snd_kcontrol_chip(kcontrol); unsigned short val; if ((val = ucontrol->value.enumerated.item[0]) > 4) @@ -1132,14 +995,19 @@ static int snd_fm801_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * u return snd_fm801_update_bits(chip, FM801_REC_SRC, 7, val); } -#define FM801_CONTROLS (sizeof(snd_fm801_controls)/sizeof(snd_kcontrol_new_t)) +static const DECLARE_TLV_DB_SCALE(db_scale_dsp, -3450, 150, 0); -static snd_kcontrol_new_t snd_fm801_controls[] __devinitdata = { -FM801_DOUBLE("Wave Playback Volume", FM801_PCM_VOL, 0, 8, 31, 1), +#define FM801_CONTROLS ARRAY_SIZE(snd_fm801_controls) + +static struct snd_kcontrol_new snd_fm801_controls[] = { +FM801_DOUBLE_TLV("Wave Playback Volume", FM801_PCM_VOL, 0, 8, 31, 1, + db_scale_dsp), FM801_SINGLE("Wave Playback Switch", FM801_PCM_VOL, 15, 1, 1), -FM801_DOUBLE("I2S Playback Volume", FM801_I2S_VOL, 0, 8, 31, 1), +FM801_DOUBLE_TLV("I2S Playback Volume", FM801_I2S_VOL, 0, 8, 31, 1, + db_scale_dsp), FM801_SINGLE("I2S Playback Switch", FM801_I2S_VOL, 15, 1, 1), -FM801_DOUBLE("FM Playback Volume", FM801_FM_VOL, 0, 8, 31, 1), +FM801_DOUBLE_TLV("FM Playback Volume", FM801_FM_VOL, 0, 8, 31, 1, + db_scale_dsp), FM801_SINGLE("FM Playback Switch", FM801_FM_VOL, 15, 1, 1), { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -1150,9 +1018,9 @@ FM801_SINGLE("FM Playback Switch", FM801_FM_VOL, 15, 1, 1), } }; -#define FM801_CONTROLS_MULTI (sizeof(snd_fm801_controls_multi)/sizeof(snd_kcontrol_new_t)) +#define FM801_CONTROLS_MULTI ARRAY_SIZE(snd_fm801_controls_multi) -static snd_kcontrol_new_t snd_fm801_controls_multi[] __devinitdata = { +static struct snd_kcontrol_new snd_fm801_controls_multi[] = { FM801_SINGLE("AC97 2ch->4ch Copy Switch", FM801_CODEC_CTRL, 7, 1, 0), FM801_SINGLE("AC97 18-bit Switch", FM801_CODEC_CTRL, 10, 1, 0), FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), FM801_I2S_MODE, 8, 1, 0), @@ -1161,15 +1029,15 @@ FM801_SINGLE(SNDRV_CTL_NAME_IEC958("Raw Data ",CAPTURE,SWITCH), FM801_I2S_MODE, FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), FM801_GEN_CTRL, 2, 1, 0), }; -static void snd_fm801_mixer_free_ac97_bus(ac97_bus_t *bus) +static void snd_fm801_mixer_free_ac97_bus(struct snd_ac97_bus *bus) { - fm801_t *chip = bus->private_data; + struct fm801 *chip = bus->private_data; chip->ac97_bus = NULL; } -static void snd_fm801_mixer_free_ac97(ac97_t *ac97) +static void snd_fm801_mixer_free_ac97(struct snd_ac97 *ac97) { - fm801_t *chip = ac97->private_data; + struct fm801 *chip = ac97->private_data; if (ac97->num == 0) { chip->ac97 = NULL; } else { @@ -1177,12 +1045,12 @@ static void snd_fm801_mixer_free_ac97(ac97_t *ac97) } } -static int __devinit snd_fm801_mixer(fm801_t *chip) +static int snd_fm801_mixer(struct fm801 *chip) { - ac97_template_t ac97; + struct snd_ac97_template ac97; unsigned int i; int err; - static ac97_bus_ops_t ops = { + static struct snd_ac97_bus_ops ops = { .write = snd_fm801_codec_write, .read = snd_fm801_codec_read, }; @@ -1215,7 +1083,97 @@ static int __devinit snd_fm801_mixer(fm801_t *chip) * initialization routines */ -static int snd_fm801_free(fm801_t *chip) +static int wait_for_codec(struct fm801 *chip, unsigned int codec_id, + unsigned short reg, unsigned long waits) +{ + unsigned long timeout = jiffies + waits; + + fm801_writew(chip, AC97_CMD, + reg | (codec_id << FM801_AC97_ADDR_SHIFT) | FM801_AC97_READ); + udelay(5); + do { + if ((fm801_readw(chip, AC97_CMD) & + (FM801_AC97_VALID | FM801_AC97_BUSY)) == FM801_AC97_VALID) + return 0; + schedule_timeout_uninterruptible(1); + } while (time_after(timeout, jiffies)); + return -EIO; +} + +static int snd_fm801_chip_init(struct fm801 *chip, int resume) +{ + unsigned short cmdw; + + if (chip->tea575x_tuner & TUNER_ONLY) + goto __ac97_ok; + + /* codec cold reset + AC'97 warm reset */ + fm801_writew(chip, CODEC_CTRL, (1 << 5) | (1 << 6)); + fm801_readw(chip, CODEC_CTRL); /* flush posting data */ + udelay(100); + fm801_writew(chip, CODEC_CTRL, 0); + + if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) + if (!resume) { + dev_info(chip->card->dev, + "Primary AC'97 codec not found, assume SF64-PCR (tuner-only)\n"); + chip->tea575x_tuner = 3 | TUNER_ONLY; + goto __ac97_ok; + } + + if (chip->multichannel) { + if (chip->secondary_addr) { + wait_for_codec(chip, chip->secondary_addr, + AC97_VENDOR_ID1, msecs_to_jiffies(50)); + } else { + /* my card has the secondary codec */ + /* at address #3, so the loop is inverted */ + int i; + for (i = 3; i > 0; i--) { + if (!wait_for_codec(chip, i, AC97_VENDOR_ID1, + msecs_to_jiffies(50))) { + cmdw = fm801_readw(chip, AC97_DATA); + if (cmdw != 0xffff && cmdw != 0) { + chip->secondary = 1; + chip->secondary_addr = i; + break; + } + } + } + } + + /* the recovery phase, it seems that probing for non-existing codec might */ + /* cause timeout problems */ + wait_for_codec(chip, 0, AC97_VENDOR_ID1, msecs_to_jiffies(750)); + } + + __ac97_ok: + + /* init volume */ + fm801_writew(chip, PCM_VOL, 0x0808); + fm801_writew(chip, FM_VOL, 0x9f1f); + fm801_writew(chip, I2S_VOL, 0x8808); + + /* I2S control - I2S mode */ + fm801_writew(chip, I2S_MODE, 0x0003); + + /* interrupt setup */ + cmdw = fm801_readw(chip, IRQ_MASK); + if (chip->irq < 0) + cmdw |= 0x00c3; /* mask everything, no PCM nor MPU */ + else + cmdw &= ~0x0083; /* unmask MPU, PLAYBACK & CAPTURE */ + fm801_writew(chip, IRQ_MASK, cmdw); + + /* interrupt clear */ + fm801_writew(chip, IRQ_STATUS, + FM801_IRQ_PLAYBACK | FM801_IRQ_CAPTURE | FM801_IRQ_MPU); + + return 0; +} + + +static int snd_fm801_free(struct fm801 *chip) { unsigned short cmdw; @@ -1223,16 +1181,19 @@ static int snd_fm801_free(fm801_t *chip) goto __end_hw; /* interrupt setup - mask everything */ - cmdw = inw(FM801_REG(chip, IRQ_MASK)); + cmdw = fm801_readw(chip, IRQ_MASK); cmdw |= 0x00c3; - outw(cmdw, FM801_REG(chip, IRQ_MASK)); + fm801_writew(chip, IRQ_MASK, cmdw); __end_hw: -#ifdef TEA575X_RADIO - snd_tea575x_exit(&chip->tea); +#ifdef CONFIG_SND_FM801_TEA575X_BOOL + if (!(chip->tea575x_tuner & TUNER_DISABLED)) { + snd_tea575x_exit(&chip->tea); + v4l2_device_unregister(&chip->v4l2_dev); + } #endif if (chip->irq >= 0) - free_irq(chip->irq, (void *)chip); + free_irq(chip->irq, chip); pci_release_regions(chip->pci); pci_disable_device(chip->pci); @@ -1240,23 +1201,21 @@ static int snd_fm801_free(fm801_t *chip) return 0; } -static int snd_fm801_dev_free(snd_device_t *device) +static int snd_fm801_dev_free(struct snd_device *device) { - fm801_t *chip = device->device_data; + struct fm801 *chip = device->device_data; return snd_fm801_free(chip); } -static int __devinit snd_fm801_create(snd_card_t * card, - struct pci_dev * pci, - int tea575x_tuner, - fm801_t ** rchip) +static int snd_fm801_create(struct snd_card *card, + struct pci_dev *pci, + int tea575x_tuner, + int radio_nr, + struct fm801 **rchip) { - fm801_t *chip; - unsigned char rev, id; - unsigned short cmdw; - unsigned long timeout; + struct fm801 *chip; int err; - static snd_device_ops_t ops = { + static struct snd_device_ops ops = { .dev_free = snd_fm801_dev_free, }; @@ -1272,117 +1231,79 @@ static int __devinit snd_fm801_create(snd_card_t * card, chip->card = card; chip->pci = pci; chip->irq = -1; + chip->tea575x_tuner = tea575x_tuner; if ((err = pci_request_regions(pci, "FM801")) < 0) { kfree(chip); pci_disable_device(pci); return err; } chip->port = pci_resource_start(pci, 0); - if (request_irq(pci->irq, snd_fm801_interrupt, SA_INTERRUPT|SA_SHIRQ, "FM801", (void *)chip)) { - snd_printk("unable to grab IRQ %d\n", chip->irq); - snd_fm801_free(chip); - return -EBUSY; + if ((tea575x_tuner & TUNER_ONLY) == 0) { + if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED, + KBUILD_MODNAME, chip)) { + dev_err(card->dev, "unable to grab IRQ %d\n", chip->irq); + snd_fm801_free(chip); + return -EBUSY; + } + chip->irq = pci->irq; + pci_set_master(pci); } - chip->irq = pci->irq; - pci_set_master(pci); - pci_read_config_byte(pci, PCI_REVISION_ID, &rev); - if (rev >= 0xb1) /* FM801-AU */ + if (pci->revision >= 0xb1) /* FM801-AU */ chip->multichannel = 1; - /* codec cold reset + AC'97 warm reset */ - outw((1<<5)|(1<<6), FM801_REG(chip, CODEC_CTRL)); - inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */ - udelay(100); - outw(0, FM801_REG(chip, CODEC_CTRL)); - - timeout = (jiffies + (3 * HZ) / 4) + 1; /* min 750ms */ + snd_fm801_chip_init(chip, 0); + /* init might set tuner access method */ + tea575x_tuner = chip->tea575x_tuner; - outw((1<<7) | (0 << FM801_AC97_ADDR_SHIFT), FM801_REG(chip, AC97_CMD)); - udelay(5); - do { - if ((inw(FM801_REG(chip, AC97_CMD)) & (3<<8)) == (1<<8)) - goto __ac97_secondary; - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(1); - } while (time_after(timeout, jiffies)); - snd_printk("Primary AC'97 codec not found\n"); - snd_fm801_free(chip); - return -EIO; - - __ac97_secondary: - if (!chip->multichannel) /* lookup is not required */ - goto __ac97_ok; - for (id = 3; id > 0; id--) { /* my card has the secondary codec */ - /* at address #3, so the loop is inverted */ - - timeout = jiffies + HZ / 20; - - outw((1<<7) | (id << FM801_AC97_ADDR_SHIFT) | AC97_VENDOR_ID1, FM801_REG(chip, AC97_CMD)); - udelay(5); - do { - if ((inw(FM801_REG(chip, AC97_CMD)) & (3<<8)) == (1<<8)) { - cmdw = inw(FM801_REG(chip, AC97_DATA)); - if (cmdw != 0xffff && cmdw != 0) { - chip->secondary = 1; - chip->secondary_addr = id; - goto __ac97_ok; - } - } - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(1); - } while (time_after(timeout, jiffies)); + if (chip->irq >= 0 && (tea575x_tuner & TUNER_ONLY)) { + pci_clear_master(pci); + free_irq(chip->irq, chip); + chip->irq = -1; } - /* the recovery phase, it seems that probing for non-existing codec might */ - /* cause timeout problems */ - timeout = (jiffies + (3 * HZ) / 4) + 1; /* min 750ms */ - - outw((1<<7) | (0 << FM801_AC97_ADDR_SHIFT), FM801_REG(chip, AC97_CMD)); - udelay(5); - do { - if ((inw(FM801_REG(chip, AC97_CMD)) & (3<<8)) == (1<<8)) - goto __ac97_ok; - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(1); - } while (time_after(timeout, jiffies)); - snd_printk("Primary AC'97 codec not responding\n"); - snd_fm801_free(chip); - return -EIO; - - __ac97_ok: - - /* init volume */ - outw(0x0808, FM801_REG(chip, PCM_VOL)); - outw(0x9f1f, FM801_REG(chip, FM_VOL)); - outw(0x8808, FM801_REG(chip, I2S_VOL)); - - /* I2S control - I2S mode */ - outw(0x0003, FM801_REG(chip, I2S_MODE)); - - /* interrupt setup - unmask MPU, PLAYBACK & CAPTURE */ - cmdw = inw(FM801_REG(chip, IRQ_MASK)); - cmdw &= ~0x0083; - outw(cmdw, FM801_REG(chip, IRQ_MASK)); - - /* interrupt clear */ - outw(FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU, FM801_REG(chip, IRQ_STATUS)); - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_fm801_free(chip); return err; } - snd_card_set_dev(card, &pci->dev); - -#ifdef TEA575X_RADIO - if (tea575x_tuner > 0 && (tea575x_tuner & 0xffff) < 4) { - chip->tea.dev_nr = tea575x_tuner >> 16; - chip->tea.card = card; - chip->tea.freq_fixup = 10700; - chip->tea.private_data = chip; - chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & 0xffff) - 1]; - snd_tea575x_init(&chip->tea); +#ifdef CONFIG_SND_FM801_TEA575X_BOOL + err = v4l2_device_register(&pci->dev, &chip->v4l2_dev); + if (err < 0) { + snd_fm801_free(chip); + return err; + } + chip->tea.v4l2_dev = &chip->v4l2_dev; + chip->tea.radio_nr = radio_nr; + chip->tea.private_data = chip; + chip->tea.ops = &snd_fm801_tea_ops; + sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci)); + if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 && + (tea575x_tuner & TUNER_TYPE_MASK) < 4) { + if (snd_tea575x_init(&chip->tea, THIS_MODULE)) { + dev_err(card->dev, "TEA575x radio not found\n"); + snd_fm801_free(chip); + return -ENODEV; + } + } else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0) { + /* autodetect tuner connection */ + for (tea575x_tuner = 1; tea575x_tuner <= 3; tea575x_tuner++) { + chip->tea575x_tuner = tea575x_tuner; + if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) { + dev_info(card->dev, + "detected TEA575x radio type %s\n", + get_tea575x_gpio(chip)->name); + break; + } + } + if (tea575x_tuner == 4) { + dev_err(card->dev, "TEA575x radio not found\n"); + chip->tea575x_tuner = TUNER_DISABLED; + } + } + if (!(chip->tea575x_tuner & TUNER_DISABLED)) { + strlcpy(chip->tea.card, get_tea575x_gpio(chip)->name, + sizeof(chip->tea.card)); } #endif @@ -1390,13 +1311,13 @@ static int __devinit snd_fm801_create(snd_card_t * card, return 0; } -static int __devinit snd_card_fm801_probe(struct pci_dev *pci, - const struct pci_device_id *pci_id) +static int snd_card_fm801_probe(struct pci_dev *pci, + const struct pci_device_id *pci_id) { static int dev; - snd_card_t *card; - fm801_t *chip; - opl3_t *opl3; + struct snd_card *card; + struct fm801 *chip; + struct snd_opl3 *opl3; int err; if (dev >= SNDRV_CARDS) @@ -1406,13 +1327,15 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, return -ENOENT; } - card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); - if (card == NULL) - return -ENOMEM; - if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], &chip)) < 0) { + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + 0, &card); + if (err < 0) + return err; + if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], radio_nr[dev], &chip)) < 0) { snd_card_free(card); return err; } + card->private_data = chip; strcpy(card->driver, "FM801"); strcpy(card->shortname, "ForteMedia FM801-"); @@ -1420,6 +1343,9 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, sprintf(card->longname, "%s at 0x%lx, irq %i", card->shortname, chip->port, chip->irq); + if (chip->tea575x_tuner & TUNER_ONLY) + goto __fm801_tuner_only; + if ((err = snd_fm801_pcm(chip, 0, NULL)) < 0) { snd_card_free(card); return err; @@ -1429,13 +1355,15 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, return err; } if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_FM801, - FM801_REG(chip, MPU401_DATA), 1, - chip->irq, 0, &chip->rmidi)) < 0) { + chip->port + FM801_MPU401_DATA, + MPU401_INFO_INTEGRATED | + MPU401_INFO_IRQ_HOOK, + -1, &chip->rmidi)) < 0) { snd_card_free(card); return err; } - if ((err = snd_opl3_create(card, FM801_REG(chip, OPL3_BANK0), - FM801_REG(chip, OPL3_BANK1), + if ((err = snd_opl3_create(card, chip->port + FM801_OPL3_BANK0, + chip->port + FM801_OPL3_BANK1, OPL3_HW_OPL3_FM801, 1, &opl3)) < 0) { snd_card_free(card); return err; @@ -1445,6 +1373,7 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, return err; } + __fm801_tuner_only: if ((err = snd_card_register(card)) < 0) { snd_card_free(card); return err; @@ -1454,29 +1383,80 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, return 0; } -static void __devexit snd_card_fm801_remove(struct pci_dev *pci) +static void snd_card_fm801_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); - pci_set_drvdata(pci, NULL); } -static struct pci_driver driver = { - .name = "FM801", - .owner = THIS_MODULE, - .id_table = snd_fm801_ids, - .probe = snd_card_fm801_probe, - .remove = __devexit_p(snd_card_fm801_remove), +#ifdef CONFIG_PM_SLEEP +static unsigned char saved_regs[] = { + FM801_PCM_VOL, FM801_I2S_VOL, FM801_FM_VOL, FM801_REC_SRC, + FM801_PLY_CTRL, FM801_PLY_COUNT, FM801_PLY_BUF1, FM801_PLY_BUF2, + FM801_CAP_CTRL, FM801_CAP_COUNT, FM801_CAP_BUF1, FM801_CAP_BUF2, + FM801_CODEC_CTRL, FM801_I2S_MODE, FM801_VOLUME, FM801_GEN_CTRL, }; -static int __init alsa_card_fm801_init(void) +static int snd_fm801_suspend(struct device *dev) { - return pci_register_driver(&driver); + struct pci_dev *pci = to_pci_dev(dev); + struct snd_card *card = dev_get_drvdata(dev); + struct fm801 *chip = card->private_data; + int i; + + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + snd_pcm_suspend_all(chip->pcm); + snd_ac97_suspend(chip->ac97); + snd_ac97_suspend(chip->ac97_sec); + for (i = 0; i < ARRAY_SIZE(saved_regs); i++) + chip->saved_regs[i] = inw(chip->port + saved_regs[i]); + /* FIXME: tea575x suspend */ + + pci_disable_device(pci); + pci_save_state(pci); + pci_set_power_state(pci, PCI_D3hot); + return 0; } -static void __exit alsa_card_fm801_exit(void) +static int snd_fm801_resume(struct device *dev) { - pci_unregister_driver(&driver); + struct pci_dev *pci = to_pci_dev(dev); + struct snd_card *card = dev_get_drvdata(dev); + struct fm801 *chip = card->private_data; + int i; + + pci_set_power_state(pci, PCI_D0); + pci_restore_state(pci); + if (pci_enable_device(pci) < 0) { + dev_err(dev, "pci_enable_device failed, disabling device\n"); + snd_card_disconnect(card); + return -EIO; + } + pci_set_master(pci); + + snd_fm801_chip_init(chip, 1); + snd_ac97_resume(chip->ac97); + snd_ac97_resume(chip->ac97_sec); + for (i = 0; i < ARRAY_SIZE(saved_regs); i++) + outw(chip->saved_regs[i], chip->port + saved_regs[i]); + + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + return 0; } -module_init(alsa_card_fm801_init) -module_exit(alsa_card_fm801_exit) +static SIMPLE_DEV_PM_OPS(snd_fm801_pm, snd_fm801_suspend, snd_fm801_resume); +#define SND_FM801_PM_OPS &snd_fm801_pm +#else +#define SND_FM801_PM_OPS NULL +#endif /* CONFIG_PM_SLEEP */ + +static struct pci_driver fm801_driver = { + .name = KBUILD_MODNAME, + .id_table = snd_fm801_ids, + .probe = snd_card_fm801_probe, + .remove = snd_card_fm801_remove, + .driver = { + .pm = SND_FM801_PM_OPS, + }, +}; + +module_pci_driver(fm801_driver); |