diff options
Diffstat (limited to 'sound/pci/fm801.c')
| -rw-r--r-- | sound/pci/fm801.c | 736 |
1 files changed, 288 insertions, 448 deletions
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index e1baad74ea4..529f5f4f4c9 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -23,9 +23,10 @@ #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> @@ -34,11 +35,8 @@ #include <sound/opl3.h> #include <sound/initval.h> -#include <asm/io.h> - #ifdef CONFIG_SND_FM801_TEA575X_BOOL -#include <sound/tea575x-tuner.h> -#define TEA575X_RADIO 1 +#include <media/tea575x.h> #endif MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); @@ -49,16 +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]; +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."); @@ -67,8 +66,12 @@ 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, "TEA575x tuner access method (1 = SF256-PCS, 2=SF256-PCPR, 3=SF64-PCR, +16=tuner-only)."); +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) @@ -76,7 +79,10 @@ MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (1 = SF256-PCS, 2=S * 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 */ @@ -152,21 +158,27 @@ MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (1 = SF256-PCS, 2=S #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 */ - 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 int tea575x_tuner; /* tuner access method & flags */ + 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; @@ -196,11 +208,12 @@ struct fm801 { spinlock_t reg_lock; struct snd_info_entry *proc_entry; -#ifdef TEA575X_RADIO +#ifdef CONFIG_SND_FM801_TEA575X_BOOL + struct v4l2_device v4l2_dev; struct snd_tea575x tea; #endif -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP u16 saved_regs[0x20]; #endif }; @@ -217,6 +230,30 @@ MODULE_DEVICE_TABLE(pci, snd_fm801_ids); * common I/O routines */ +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) { @@ -239,73 +276,54 @@ static void snd_fm801_codec_write(struct snd_ac97 *ac97, unsigned short val) { struct fm801 *chip = ac97->private_data; - int idx; /* * Wait until the codec interface is not ready.. */ - for (idx = 0; idx < 100; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) - 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(KERN_ERR "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)) & FM801_AC97_BUSY)) - return; - udelay(10); - } - snd_printk(KERN_ERR "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(struct snd_ac97 *ac97, unsigned short reg) { struct fm801 *chip = ac97->private_data; - int idx; /* * Wait until the codec interface is not ready.. */ - for (idx = 0; idx < 100; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) - 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(KERN_ERR "AC'97 interface is busy (1)\n"); - return 0; - ok1: /* read command */ - outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT) | FM801_AC97_READ, - FM801_REG(chip, AC97_CMD)); - for (idx = 0; idx < 100; idx++) { - if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY)) - 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(KERN_ERR "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)) & FM801_AC97_VALID) - 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(KERN_ERR "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[] = { @@ -379,7 +397,7 @@ static int snd_fm801_playback_trigger(struct snd_pcm_substream *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; } @@ -414,7 +432,7 @@ static int snd_fm801_capture_trigger(struct snd_pcm_substream *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; } @@ -452,12 +470,13 @@ static int snd_fm801_playback_prepare(struct snd_pcm_substream *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; } @@ -478,12 +497,13 @@ static int snd_fm801_capture_prepare(struct snd_pcm_substream *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; } @@ -496,8 +516,8 @@ static snd_pcm_uframes_t snd_fm801_playback_pointer(struct snd_pcm_substream *su 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; } @@ -513,8 +533,8 @@ static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *sub 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; } @@ -528,12 +548,12 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *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++; @@ -541,10 +561,10 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id) 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); } @@ -555,10 +575,10 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id) 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); } @@ -684,7 +704,7 @@ static struct snd_pcm_ops snd_fm801_capture_ops = { .pointer = snd_fm801_capture_pointer, }; -static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm ** rpcm) +static int snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm **rpcm) { struct snd_pcm *pcm; int err; @@ -706,6 +726,13 @@ static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pc 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; @@ -715,310 +742,97 @@ static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pc * TEA5757 radio */ -#ifdef TEA575X_RADIO - -/* 256PCS GPIO numbers */ -#define TEA_256PCS_DATA 1 -#define TEA_256PCS_WRITE_ENABLE 2 /* inverted */ -#define TEA_256PCS_BUS_CLOCK 3 +#ifdef CONFIG_SND_FM801_TEA575X_BOOL -static void snd_fm801_tea575x_256pcs_write(struct snd_tea575x *tea, unsigned int val) -{ - struct fm801 *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(struct snd_tea575x *tea) +static void snd_fm801_tea575x_set_pins(struct snd_tea575x *tea, u8 pins) { struct fm801 *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; - } + unsigned short reg = fm801_readw(chip, GPIO_CTRL); + struct snd_fm801_tea575x_gpio gpio = *get_tea575x_gpio(chip); - spin_unlock_irq(&chip->reg_lock); + reg &= ~(FM801_GPIO_GP(gpio.data) | + FM801_GPIO_GP(gpio.clk) | + FM801_GPIO_GP(gpio.wren)); - return val; -} - -/* 256PCPR GPIO numbers */ -#define TEA_256PCPR_BUS_CLOCK 0 -#define TEA_256PCPR_DATA 1 -#define TEA_256PCPR_WRITE_ENABLE 2 /* inverted */ - -static void snd_fm801_tea575x_256pcpr_write(struct snd_tea575x *tea, unsigned int val) -{ - struct fm801 *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(struct snd_tea575x *tea) +static u8 snd_fm801_tea575x_get_pins(struct snd_tea575x *tea) { struct fm801 *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; + 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(struct snd_tea575x *tea, unsigned int val) +static void snd_fm801_tea575x_set_direction(struct snd_tea575x *tea, bool output) { struct fm801 *chip = tea->private_data; - unsigned short reg; - int i = 25; + 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(struct snd_tea575x *tea) -{ - struct fm801 *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 void snd_fm801_tea575x_64pcr_mute(struct snd_tea575x *tea, - unsigned int mute) -{ - struct fm801 *chip = tea->private_data; - unsigned short reg; - - spin_lock_irq(&chip->reg_lock); - - reg = inw(FM801_REG(chip, GPIO_CTRL)); - if (mute) - /* 0xf800 (mute) */ - reg &= ~FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE); - else - /* 0xf802 (unmute) */ - reg |= FM801_GPIO_GP(TEA_64PCR_WRITE_ENABLE); - outw(reg, FM801_REG(chip, GPIO_CTRL)); - udelay(1); - - spin_unlock_irq(&chip->reg_lock); -} - -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, - .mute = snd_fm801_tea575x_64pcr_mute, - } +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 @@ -1163,7 +977,7 @@ static int snd_fm801_get_mux(struct snd_kcontrol *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; @@ -1185,7 +999,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_dsp, -3450, 150, 0); #define FM801_CONTROLS ARRAY_SIZE(snd_fm801_controls) -static struct snd_kcontrol_new snd_fm801_controls[] __devinitdata = { +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), @@ -1206,7 +1020,7 @@ FM801_SINGLE("FM Playback Switch", FM801_FM_VOL, 15, 1, 1), #define FM801_CONTROLS_MULTI ARRAY_SIZE(snd_fm801_controls_multi) -static struct snd_kcontrol_new 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), @@ -1231,7 +1045,7 @@ static void snd_fm801_mixer_free_ac97(struct snd_ac97 *ac97) } } -static int __devinit snd_fm801_mixer(struct fm801 *chip) +static int snd_fm801_mixer(struct fm801 *chip) { struct snd_ac97_template ac97; unsigned int i; @@ -1274,12 +1088,12 @@ static int wait_for_codec(struct fm801 *chip, unsigned int codec_id, { unsigned long timeout = jiffies + waits; - outw(FM801_AC97_READ | (codec_id << FM801_AC97_ADDR_SHIFT) | reg, - FM801_REG(chip, AC97_CMD)); + fm801_writew(chip, AC97_CMD, + reg | (codec_id << FM801_AC97_ADDR_SHIFT) | FM801_AC97_READ); udelay(5); do { - if ((inw(FM801_REG(chip, AC97_CMD)) & (FM801_AC97_VALID|FM801_AC97_BUSY)) - == FM801_AC97_VALID) + 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)); @@ -1294,15 +1108,15 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume) goto __ac97_ok; /* 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 */ + fm801_writew(chip, CODEC_CTRL, (1 << 5) | (1 << 6)); + fm801_readw(chip, CODEC_CTRL); /* flush posting data */ udelay(100); - outw(0, FM801_REG(chip, CODEC_CTRL)); + fm801_writew(chip, CODEC_CTRL, 0); if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) if (!resume) { - snd_printk(KERN_INFO "Primary AC'97 codec not found, " - "assume SF64-PCR (tuner-only)\n"); + 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; } @@ -1318,7 +1132,7 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume) for (i = 3; i > 0; i--) { if (!wait_for_codec(chip, i, AC97_VENDOR_ID1, msecs_to_jiffies(50))) { - cmdw = inw(FM801_REG(chip, AC97_DATA)); + cmdw = fm801_readw(chip, AC97_DATA); if (cmdw != 0xffff && cmdw != 0) { chip->secondary = 1; chip->secondary_addr = i; @@ -1336,23 +1150,24 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume) __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)); + fm801_writew(chip, PCM_VOL, 0x0808); + fm801_writew(chip, FM_VOL, 0x9f1f); + fm801_writew(chip, I2S_VOL, 0x8808); /* I2S control - I2S mode */ - outw(0x0003, FM801_REG(chip, I2S_MODE)); + fm801_writew(chip, I2S_MODE, 0x0003); /* interrupt setup */ - cmdw = inw(FM801_REG(chip, IRQ_MASK)); + 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 */ - outw(cmdw, FM801_REG(chip, IRQ_MASK)); + fm801_writew(chip, IRQ_MASK, cmdw); /* interrupt clear */ - outw(FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU, FM801_REG(chip, IRQ_STATUS)); + fm801_writew(chip, IRQ_STATUS, + FM801_IRQ_PLAYBACK | FM801_IRQ_CAPTURE | FM801_IRQ_MPU); return 0; } @@ -1366,13 +1181,16 @@ static int snd_fm801_free(struct fm801 *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, chip); @@ -1389,10 +1207,11 @@ static int snd_fm801_dev_free(struct snd_device *device) return snd_fm801_free(chip); } -static int __devinit snd_fm801_create(struct snd_card *card, - struct pci_dev * pci, - int tea575x_tuner, - struct fm801 ** rchip) +static int snd_fm801_create(struct snd_card *card, + struct pci_dev *pci, + int tea575x_tuner, + int radio_nr, + struct fm801 **rchip) { struct fm801 *chip; int err; @@ -1421,8 +1240,8 @@ static int __devinit snd_fm801_create(struct snd_card *card, chip->port = pci_resource_start(pci, 0); if ((tea575x_tuner & TUNER_ONLY) == 0) { if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED, - "FM801", chip)) { - snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq); + KBUILD_MODNAME, chip)) { + dev_err(card->dev, "unable to grab IRQ %d\n", chip->irq); snd_fm801_free(chip); return -EBUSY; } @@ -1448,17 +1267,43 @@ static int __devinit snd_fm801_create(struct snd_card *card, return err; } - snd_card_set_dev(card, &pci->dev); - -#ifdef TEA575X_RADIO +#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) { - 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 & TUNER_TYPE_MASK) - 1]; - snd_tea575x_init(&chip->tea); + 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 @@ -1466,8 +1311,8 @@ static int __devinit snd_fm801_create(struct snd_card *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; struct snd_card *card; @@ -1482,10 +1327,11 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, return -ENOENT; } - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); + 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], &chip)) < 0) { + if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], radio_nr[dev], &chip)) < 0) { snd_card_free(card); return err; } @@ -1509,14 +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), - MPU401_INFO_INTEGRATED, - 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; @@ -1536,13 +1383,12 @@ 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); } -#ifdef CONFIG_PM +#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, @@ -1550,9 +1396,10 @@ static unsigned char saved_regs[] = { FM801_CODEC_CTRL, FM801_I2S_MODE, FM801_VOLUME, FM801_GEN_CTRL, }; -static int snd_fm801_suspend(struct pci_dev *pci, pm_message_t state) +static int snd_fm801_suspend(struct device *dev) { - struct snd_card *card = pci_get_drvdata(pci); + struct pci_dev *pci = to_pci_dev(dev); + struct snd_card *card = dev_get_drvdata(dev); struct fm801 *chip = card->private_data; int i; @@ -1566,21 +1413,21 @@ static int snd_fm801_suspend(struct pci_dev *pci, pm_message_t state) pci_disable_device(pci); pci_save_state(pci); - pci_set_power_state(pci, pci_choose_state(pci, state)); + pci_set_power_state(pci, PCI_D3hot); return 0; } -static int snd_fm801_resume(struct pci_dev *pci) +static int snd_fm801_resume(struct device *dev) { - struct snd_card *card = pci_get_drvdata(pci); + 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) { - printk(KERN_ERR "fm801: pci_enable_device failed, " - "disabling device\n"); + dev_err(dev, "pci_enable_device failed, disabling device\n"); snd_card_disconnect(card); return -EIO; } @@ -1595,28 +1442,21 @@ static int snd_fm801_resume(struct pci_dev *pci) snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } -#endif -static struct pci_driver driver = { - .name = "FM801", +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 = __devexit_p(snd_card_fm801_remove), -#ifdef CONFIG_PM - .suspend = snd_fm801_suspend, - .resume = snd_fm801_resume, -#endif + .remove = snd_card_fm801_remove, + .driver = { + .pm = SND_FM801_PM_OPS, + }, }; -static int __init alsa_card_fm801_init(void) -{ - return pci_register_driver(&driver); -} - -static void __exit alsa_card_fm801_exit(void) -{ - pci_unregister_driver(&driver); -} - -module_init(alsa_card_fm801_init) -module_exit(alsa_card_fm801_exit) +module_pci_driver(fm801_driver); |