[ALSA] Remove xxx_t typedefs: HDA-Intel
Modules: HDA Intel driver Remove xxx_t typedefs from the HDA-Intel driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
c8b6bf9b5e
commit
a98f90fd82
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@ -238,11 +238,7 @@ enum {
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/*
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*/
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typedef struct snd_azx azx_t;
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typedef struct snd_azx_rb azx_rb_t;
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typedef struct snd_azx_dev azx_dev_t;
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struct snd_azx_dev {
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struct azx_dev {
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u32 *bdl; /* virtual address of the BDL */
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dma_addr_t bdl_addr; /* physical address of the BDL */
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volatile u32 *posbuf; /* position buffer pointer */
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@ -258,7 +254,7 @@ struct snd_azx_dev {
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u32 sd_int_sta_mask; /* stream int status mask */
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/* pcm support */
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snd_pcm_substream_t *substream; /* assigned substream, set in PCM open */
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struct snd_pcm_substream *substream; /* assigned substream, set in PCM open */
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unsigned int format_val; /* format value to be set in the controller and the codec */
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unsigned char stream_tag; /* assigned stream */
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unsigned char index; /* stream index */
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@ -269,7 +265,7 @@ struct snd_azx_dev {
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};
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/* CORB/RIRB */
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struct snd_azx_rb {
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struct azx_rb {
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u32 *buf; /* CORB/RIRB buffer
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* Each CORB entry is 4byte, RIRB is 8byte
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*/
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@ -280,8 +276,8 @@ struct snd_azx_rb {
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u32 res; /* last read value */
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};
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struct snd_azx {
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snd_card_t *card;
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struct azx {
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struct snd_card *card;
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struct pci_dev *pci;
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/* chip type specific */
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@ -302,19 +298,19 @@ struct snd_azx {
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struct semaphore open_mutex;
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/* streams (x num_streams) */
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azx_dev_t *azx_dev;
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struct azx_dev *azx_dev;
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/* PCM */
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unsigned int pcm_devs;
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snd_pcm_t *pcm[AZX_MAX_PCMS];
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struct snd_pcm *pcm[AZX_MAX_PCMS];
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/* HD codec */
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unsigned short codec_mask;
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struct hda_bus *bus;
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/* CORB/RIRB */
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azx_rb_t corb;
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azx_rb_t rirb;
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struct azx_rb corb;
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struct azx_rb rirb;
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/* BDL, CORB/RIRB and position buffers */
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struct snd_dma_buffer bdl;
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@ -375,7 +371,7 @@ static char *driver_short_names[] __devinitdata = {
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readb((dev)->sd_addr + ICH6_REG_##reg)
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/* for pcm support */
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#define get_azx_dev(substream) (azx_dev_t*)(substream->runtime->private_data)
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#define get_azx_dev(substream) (substream->runtime->private_data)
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/* Get the upper 32bit of the given dma_addr_t
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* Compiler should optimize and eliminate the code if dma_addr_t is 32bit
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@ -391,7 +387,7 @@ static char *driver_short_names[] __devinitdata = {
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/*
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* CORB / RIRB interface
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*/
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static int azx_alloc_cmd_io(azx_t *chip)
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static int azx_alloc_cmd_io(struct azx *chip)
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{
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int err;
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@ -405,7 +401,7 @@ static int azx_alloc_cmd_io(azx_t *chip)
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return 0;
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}
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static void azx_init_cmd_io(azx_t *chip)
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static void azx_init_cmd_io(struct azx *chip)
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{
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/* CORB set up */
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chip->corb.addr = chip->rb.addr;
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@ -443,7 +439,7 @@ static void azx_init_cmd_io(azx_t *chip)
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chip->rirb.rp = chip->rirb.cmds = 0;
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}
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static void azx_free_cmd_io(azx_t *chip)
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static void azx_free_cmd_io(struct azx *chip)
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{
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/* disable ringbuffer DMAs */
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azx_writeb(chip, RIRBCTL, 0);
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@ -454,7 +450,7 @@ static void azx_free_cmd_io(azx_t *chip)
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static int azx_send_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
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unsigned int verb, unsigned int para)
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{
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azx_t *chip = codec->bus->private_data;
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struct azx *chip = codec->bus->private_data;
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unsigned int wp;
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u32 val;
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@ -481,7 +477,7 @@ static int azx_send_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
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#define ICH6_RIRB_EX_UNSOL_EV (1<<4)
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/* retrieve RIRB entry - called from interrupt handler */
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static void azx_update_rirb(azx_t *chip)
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static void azx_update_rirb(struct azx *chip)
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{
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unsigned int rp, wp;
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u32 res, res_ex;
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@ -510,7 +506,7 @@ static void azx_update_rirb(azx_t *chip)
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/* receive a response */
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static unsigned int azx_get_response(struct hda_codec *codec)
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{
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azx_t *chip = codec->bus->private_data;
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struct azx *chip = codec->bus->private_data;
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int timeout = 50;
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while (chip->rirb.cmds) {
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@ -546,7 +542,7 @@ static unsigned int azx_get_response(struct hda_codec *codec)
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static int azx_send_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
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unsigned int verb, unsigned int para)
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{
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azx_t *chip = codec->bus->private_data;
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struct azx *chip = codec->bus->private_data;
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u32 val;
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int timeout = 50;
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@ -574,7 +570,7 @@ static int azx_send_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
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/* receive a response */
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static unsigned int azx_get_response(struct hda_codec *codec)
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{
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azx_t *chip = codec->bus->private_data;
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struct azx *chip = codec->bus->private_data;
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int timeout = 50;
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while (timeout--) {
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@ -592,7 +588,7 @@ static unsigned int azx_get_response(struct hda_codec *codec)
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#endif /* USE_CORB_RIRB */
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/* reset codec link */
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static int azx_reset(azx_t *chip)
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static int azx_reset(struct azx *chip)
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{
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int count;
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@ -642,7 +638,7 @@ static int azx_reset(azx_t *chip)
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*/
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/* enable interrupts */
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static void azx_int_enable(azx_t *chip)
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static void azx_int_enable(struct azx *chip)
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{
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/* enable controller CIE and GIE */
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azx_writel(chip, INTCTL, azx_readl(chip, INTCTL) |
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@ -650,13 +646,13 @@ static void azx_int_enable(azx_t *chip)
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}
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/* disable interrupts */
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static void azx_int_disable(azx_t *chip)
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static void azx_int_disable(struct azx *chip)
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{
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int i;
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/* disable interrupts in stream descriptor */
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for (i = 0; i < chip->num_streams; i++) {
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azx_dev_t *azx_dev = &chip->azx_dev[i];
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struct azx_dev *azx_dev = &chip->azx_dev[i];
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azx_sd_writeb(azx_dev, SD_CTL,
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azx_sd_readb(azx_dev, SD_CTL) & ~SD_INT_MASK);
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}
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@ -670,13 +666,13 @@ static void azx_int_disable(azx_t *chip)
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}
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/* clear interrupts */
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static void azx_int_clear(azx_t *chip)
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static void azx_int_clear(struct azx *chip)
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{
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int i;
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/* clear stream status */
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for (i = 0; i < chip->num_streams; i++) {
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azx_dev_t *azx_dev = &chip->azx_dev[i];
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struct azx_dev *azx_dev = &chip->azx_dev[i];
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azx_sd_writeb(azx_dev, SD_STS, SD_INT_MASK);
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}
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@ -691,7 +687,7 @@ static void azx_int_clear(azx_t *chip)
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}
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/* start a stream */
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static void azx_stream_start(azx_t *chip, azx_dev_t *azx_dev)
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static void azx_stream_start(struct azx *chip, struct azx_dev *azx_dev)
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{
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/* enable SIE */
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azx_writeb(chip, INTCTL,
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@ -702,7 +698,7 @@ static void azx_stream_start(azx_t *chip, azx_dev_t *azx_dev)
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}
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/* stop a stream */
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static void azx_stream_stop(azx_t *chip, azx_dev_t *azx_dev)
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static void azx_stream_stop(struct azx *chip, struct azx_dev *azx_dev)
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{
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/* stop DMA */
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azx_sd_writeb(azx_dev, SD_CTL, azx_sd_readb(azx_dev, SD_CTL) &
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@ -717,7 +713,7 @@ static void azx_stream_stop(azx_t *chip, azx_dev_t *azx_dev)
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/*
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* initialize the chip
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*/
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static void azx_init_chip(azx_t *chip)
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static void azx_init_chip(struct azx *chip)
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{
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unsigned char reg;
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@ -765,8 +761,8 @@ static void azx_init_chip(azx_t *chip)
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*/
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static irqreturn_t azx_interrupt(int irq, void* dev_id, struct pt_regs *regs)
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{
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azx_t *chip = dev_id;
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azx_dev_t *azx_dev;
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struct azx *chip = dev_id;
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struct azx_dev *azx_dev;
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u32 status;
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int i;
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@ -814,7 +810,7 @@ static irqreturn_t azx_interrupt(int irq, void* dev_id, struct pt_regs *regs)
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/*
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* set up BDL entries
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*/
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static void azx_setup_periods(azx_dev_t *azx_dev)
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static void azx_setup_periods(struct azx_dev *azx_dev)
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{
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u32 *bdl = azx_dev->bdl;
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dma_addr_t dma_addr = azx_dev->substream->runtime->dma_addr;
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@ -843,7 +839,7 @@ static void azx_setup_periods(azx_dev_t *azx_dev)
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/*
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* set up the SD for streaming
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*/
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static int azx_setup_controller(azx_t *chip, azx_dev_t *azx_dev)
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static int azx_setup_controller(struct azx *chip, struct azx_dev *azx_dev)
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{
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unsigned char val;
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int timeout;
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@ -903,7 +899,7 @@ static int azx_setup_controller(azx_t *chip, azx_dev_t *azx_dev)
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* Codec initialization
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*/
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static int __devinit azx_codec_create(azx_t *chip, const char *model)
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static int __devinit azx_codec_create(struct azx *chip, const char *model)
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{
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struct hda_bus_template bus_temp;
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int c, codecs, err;
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@ -941,7 +937,7 @@ static int __devinit azx_codec_create(azx_t *chip, const char *model)
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*/
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/* assign a stream for the PCM */
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static inline azx_dev_t *azx_assign_device(azx_t *chip, int stream)
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static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
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{
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int dev, i, nums;
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if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
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@ -960,12 +956,12 @@ static inline azx_dev_t *azx_assign_device(azx_t *chip, int stream)
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}
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/* release the assigned stream */
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static inline void azx_release_device(azx_dev_t *azx_dev)
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static inline void azx_release_device(struct azx_dev *azx_dev)
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{
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azx_dev->opened = 0;
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}
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static snd_pcm_hardware_t azx_pcm_hw = {
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static struct snd_pcm_hardware azx_pcm_hw = {
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.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
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SNDRV_PCM_INFO_BLOCK_TRANSFER |
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SNDRV_PCM_INFO_MMAP_VALID |
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@ -986,18 +982,18 @@ static snd_pcm_hardware_t azx_pcm_hw = {
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};
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struct azx_pcm {
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azx_t *chip;
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struct azx *chip;
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struct hda_codec *codec;
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struct hda_pcm_stream *hinfo[2];
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};
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static int azx_pcm_open(snd_pcm_substream_t *substream)
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static int azx_pcm_open(struct snd_pcm_substream *substream)
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{
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struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
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struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
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azx_t *chip = apcm->chip;
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azx_dev_t *azx_dev;
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snd_pcm_runtime_t *runtime = substream->runtime;
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struct azx *chip = apcm->chip;
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struct azx_dev *azx_dev;
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struct snd_pcm_runtime *runtime = substream->runtime;
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unsigned long flags;
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int err;
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@ -1029,12 +1025,12 @@ static int azx_pcm_open(snd_pcm_substream_t *substream)
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return 0;
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}
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static int azx_pcm_close(snd_pcm_substream_t *substream)
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static int azx_pcm_close(struct snd_pcm_substream *substream)
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{
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struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
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struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
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azx_t *chip = apcm->chip;
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azx_dev_t *azx_dev = get_azx_dev(substream);
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struct azx *chip = apcm->chip;
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struct azx_dev *azx_dev = get_azx_dev(substream);
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unsigned long flags;
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down(&chip->open_mutex);
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@ -1048,15 +1044,15 @@ static int azx_pcm_close(snd_pcm_substream_t *substream)
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return 0;
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}
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static int azx_pcm_hw_params(snd_pcm_substream_t *substream, snd_pcm_hw_params_t *hw_params)
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static int azx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params)
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{
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return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
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}
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static int azx_pcm_hw_free(snd_pcm_substream_t *substream)
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static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
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{
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struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
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azx_dev_t *azx_dev = get_azx_dev(substream);
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struct azx_dev *azx_dev = get_azx_dev(substream);
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struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
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/* reset BDL address */
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@ -1069,13 +1065,13 @@ static int azx_pcm_hw_free(snd_pcm_substream_t *substream)
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return snd_pcm_lib_free_pages(substream);
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}
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static int azx_pcm_prepare(snd_pcm_substream_t *substream)
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static int azx_pcm_prepare(struct snd_pcm_substream *substream)
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{
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struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
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azx_t *chip = apcm->chip;
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azx_dev_t *azx_dev = get_azx_dev(substream);
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struct azx *chip = apcm->chip;
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struct azx_dev *azx_dev = get_azx_dev(substream);
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struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
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snd_pcm_runtime_t *runtime = substream->runtime;
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struct snd_pcm_runtime *runtime = substream->runtime;
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azx_dev->bufsize = snd_pcm_lib_buffer_bytes(substream);
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azx_dev->fragsize = snd_pcm_lib_period_bytes(substream);
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@ -1104,11 +1100,11 @@ static int azx_pcm_prepare(snd_pcm_substream_t *substream)
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azx_dev->format_val, substream);
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}
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static int azx_pcm_trigger(snd_pcm_substream_t *substream, int cmd)
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static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
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{
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struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
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azx_dev_t *azx_dev = get_azx_dev(substream);
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azx_t *chip = apcm->chip;
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struct azx_dev *azx_dev = get_azx_dev(substream);
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struct azx *chip = apcm->chip;
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int err = 0;
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spin_lock(&chip->reg_lock);
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@ -1139,11 +1135,11 @@ static int azx_pcm_trigger(snd_pcm_substream_t *substream, int cmd)
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return err;
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}
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static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream)
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static snd_pcm_uframes_t azx_pcm_pointer(struct snd_pcm_substream *substream)
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{
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struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
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azx_t *chip = apcm->chip;
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azx_dev_t *azx_dev = get_azx_dev(substream);
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struct azx *chip = apcm->chip;
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struct azx_dev *azx_dev = get_azx_dev(substream);
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unsigned int pos;
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if (chip->position_fix == POS_FIX_POSBUF) {
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|
|
@ -1185,7 +1181,7 @@ static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream)
|
|||
return bytes_to_frames(substream->runtime, pos);
|
||||
}
|
||||
|
||||
static snd_pcm_ops_t azx_pcm_ops = {
|
||||
static struct snd_pcm_ops azx_pcm_ops = {
|
||||
.open = azx_pcm_open,
|
||||
.close = azx_pcm_close,
|
||||
.ioctl = snd_pcm_lib_ioctl,
|
||||
|
|
@ -1196,16 +1192,16 @@ static snd_pcm_ops_t azx_pcm_ops = {
|
|||
.pointer = azx_pcm_pointer,
|
||||
};
|
||||
|
||||
static void azx_pcm_free(snd_pcm_t *pcm)
|
||||
static void azx_pcm_free(struct snd_pcm *pcm)
|
||||
{
|
||||
kfree(pcm->private_data);
|
||||
}
|
||||
|
||||
static int __devinit create_codec_pcm(azx_t *chip, struct hda_codec *codec,
|
||||
static int __devinit create_codec_pcm(struct azx *chip, struct hda_codec *codec,
|
||||
struct hda_pcm *cpcm, int pcm_dev)
|
||||
{
|
||||
int err;
|
||||
snd_pcm_t *pcm;
|
||||
struct snd_pcm *pcm;
|
||||
struct azx_pcm *apcm;
|
||||
|
||||
snd_assert(cpcm->stream[0].substreams || cpcm->stream[1].substreams, return -EINVAL);
|
||||
|
|
@ -1239,7 +1235,7 @@ static int __devinit create_codec_pcm(azx_t *chip, struct hda_codec *codec,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int __devinit azx_pcm_create(azx_t *chip)
|
||||
static int __devinit azx_pcm_create(struct azx *chip)
|
||||
{
|
||||
struct list_head *p;
|
||||
struct hda_codec *codec;
|
||||
|
|
@ -1291,7 +1287,7 @@ static int __devinit azx_pcm_create(azx_t *chip)
|
|||
/*
|
||||
* mixer creation - all stuff is implemented in hda module
|
||||
*/
|
||||
static int __devinit azx_mixer_create(azx_t *chip)
|
||||
static int __devinit azx_mixer_create(struct azx *chip)
|
||||
{
|
||||
return snd_hda_build_controls(chip->bus);
|
||||
}
|
||||
|
|
@ -1300,7 +1296,7 @@ static int __devinit azx_mixer_create(azx_t *chip)
|
|||
/*
|
||||
* initialize SD streams
|
||||
*/
|
||||
static int __devinit azx_init_stream(azx_t *chip)
|
||||
static int __devinit azx_init_stream(struct azx *chip)
|
||||
{
|
||||
int i;
|
||||
|
||||
|
|
@ -1309,7 +1305,7 @@ static int __devinit azx_init_stream(azx_t *chip)
|
|||
*/
|
||||
for (i = 0; i < chip->num_streams; i++) {
|
||||
unsigned int off = sizeof(u32) * (i * AZX_MAX_FRAG * 4);
|
||||
azx_dev_t *azx_dev = &chip->azx_dev[i];
|
||||
struct azx_dev *azx_dev = &chip->azx_dev[i];
|
||||
azx_dev->bdl = (u32 *)(chip->bdl.area + off);
|
||||
azx_dev->bdl_addr = chip->bdl.addr + off;
|
||||
azx_dev->posbuf = (volatile u32 *)(chip->posbuf.area + i * 8);
|
||||
|
|
@ -1330,9 +1326,9 @@ static int __devinit azx_init_stream(azx_t *chip)
|
|||
/*
|
||||
* power management
|
||||
*/
|
||||
static int azx_suspend(snd_card_t *card, pm_message_t state)
|
||||
static int azx_suspend(struct snd_card *card, pm_message_t state)
|
||||
{
|
||||
azx_t *chip = card->pm_private_data;
|
||||
struct azx *chip = card->pm_private_data;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < chip->pcm_devs; i++)
|
||||
|
|
@ -1344,9 +1340,9 @@ static int azx_suspend(snd_card_t *card, pm_message_t state)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int azx_resume(snd_card_t *card)
|
||||
static int azx_resume(struct snd_card *card)
|
||||
{
|
||||
azx_t *chip = card->pm_private_data;
|
||||
struct azx *chip = card->pm_private_data;
|
||||
|
||||
pci_enable_device(chip->pci);
|
||||
pci_set_master(chip->pci);
|
||||
|
|
@ -1360,7 +1356,7 @@ static int azx_resume(snd_card_t *card)
|
|||
/*
|
||||
* destructor
|
||||
*/
|
||||
static int azx_free(azx_t *chip)
|
||||
static int azx_free(struct azx *chip)
|
||||
{
|
||||
if (chip->initialized) {
|
||||
int i;
|
||||
|
|
@ -1402,7 +1398,7 @@ static int azx_free(azx_t *chip)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int azx_dev_free(snd_device_t *device)
|
||||
static int azx_dev_free(struct snd_device *device)
|
||||
{
|
||||
return azx_free(device->device_data);
|
||||
}
|
||||
|
|
@ -1410,13 +1406,13 @@ static int azx_dev_free(snd_device_t *device)
|
|||
/*
|
||||
* constructor
|
||||
*/
|
||||
static int __devinit azx_create(snd_card_t *card, struct pci_dev *pci,
|
||||
static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
|
||||
int posfix, int driver_type,
|
||||
azx_t **rchip)
|
||||
struct azx **rchip)
|
||||
{
|
||||
azx_t *chip;
|
||||
struct azx *chip;
|
||||
int err = 0;
|
||||
static snd_device_ops_t ops = {
|
||||
static struct snd_device_ops ops = {
|
||||
.dev_free = azx_dev_free,
|
||||
};
|
||||
|
||||
|
|
@ -1548,8 +1544,8 @@ static int __devinit azx_create(snd_card_t *card, struct pci_dev *pci,
|
|||
|
||||
static int __devinit azx_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
|
||||
{
|
||||
snd_card_t *card;
|
||||
azx_t *chip;
|
||||
struct snd_card *card;
|
||||
struct azx *chip;
|
||||
int err = 0;
|
||||
|
||||
card = snd_card_new(index, id, THIS_MODULE, 0);
|
||||
|
|
|
|||
Loading…
Reference in New Issue