diff options
Diffstat (limited to 'include/sound/cs4231.h')
| -rw-r--r-- | include/sound/cs4231.h | 113 |
1 files changed, 36 insertions, 77 deletions
diff --git a/include/sound/cs4231.h b/include/sound/cs4231.h index d7f90823778a..ac6a5d882088 100644 --- a/include/sound/cs4231.h +++ b/include/sound/cs4231.h @@ -26,21 +26,6 @@ #include "pcm.h" #include "timer.h" -#ifdef CONFIG_SBUS -#define SBUS_SUPPORT -#include <asm/sbus.h> -#endif - -#if defined(CONFIG_PCI) && defined(CONFIG_SPARC64) -#define EBUS_SUPPORT -#include <linux/pci.h> -#include <asm/ebus.h> -#endif - -#if !defined(SBUS_SUPPORT) && !defined(EBUS_SUPPORT) -#define LEGACY_SUPPORT -#endif - /* IO ports */ #define CS4231P(x) (c_d_c_CS4231##x) @@ -232,18 +217,14 @@ #define CS4231_HWSHARE_DMA1 (1<<1) #define CS4231_HWSHARE_DMA2 (1<<2) -typedef struct _snd_cs4231 cs4231_t; - -struct _snd_cs4231 { +struct snd_cs4231 { unsigned long port; /* base i/o port */ -#ifdef LEGACY_SUPPORT struct resource *res_port; unsigned long cport; /* control base i/o port (CS4236) */ struct resource *res_cport; int irq; /* IRQ line */ int dma1; /* playback DMA */ int dma2; /* record DMA */ -#endif unsigned short version; /* version of CODEC chip */ unsigned short mode; /* see to CS4231_MODE_XXXX */ unsigned short hardware; /* see to CS4231_HW_XXXX */ @@ -251,29 +232,11 @@ struct _snd_cs4231 { unsigned short single_dma:1, /* forced single DMA mode (GUS 16-bit daughter board) or dma1 == dma2 */ ebus_flag:1; /* SPARC: EBUS present */ -#ifdef EBUS_SUPPORT - struct ebus_dma_info eb2c; - struct ebus_dma_info eb2p; -#endif - -#if defined(SBUS_SUPPORT) || defined(EBUS_SUPPORT) - union { -#ifdef SBUS_SUPPORT - struct sbus_dev *sdev; -#endif -#ifdef EBUS_SUPPORT - struct pci_dev *pdev; -#endif - } dev_u; - unsigned int p_periods_sent; - unsigned int c_periods_sent; -#endif - - snd_card_t *card; - snd_pcm_t *pcm; - snd_pcm_substream_t *playback_substream; - snd_pcm_substream_t *capture_substream; - snd_timer_t *timer; + struct snd_card *card; + struct snd_pcm *pcm; + struct snd_pcm_substream *playback_substream; + struct snd_pcm_substream *capture_substream; + struct snd_timer *timer; unsigned char image[32]; /* registers image */ unsigned char eimage[32]; /* extended registers image */ @@ -281,63 +244,59 @@ struct _snd_cs4231 { int mce_bit; int calibrate_mute; int sw_3d_bit; -#ifdef LEGACY_SUPPORT unsigned int p_dma_size; unsigned int c_dma_size; -#endif spinlock_t reg_lock; struct semaphore mce_mutex; struct semaphore open_mutex; - int (*rate_constraint) (snd_pcm_runtime_t *runtime); - void (*set_playback_format) (cs4231_t *chip, snd_pcm_hw_params_t *hw_params, unsigned char pdfr); - void (*set_capture_format) (cs4231_t *chip, snd_pcm_hw_params_t *hw_params, unsigned char cdfr); - void (*trigger) (cs4231_t *chip, unsigned int what, int start); + int (*rate_constraint) (struct snd_pcm_runtime *runtime); + void (*set_playback_format) (struct snd_cs4231 *chip, struct snd_pcm_hw_params *hw_params, unsigned char pdfr); + void (*set_capture_format) (struct snd_cs4231 *chip, struct snd_pcm_hw_params *hw_params, unsigned char cdfr); + void (*trigger) (struct snd_cs4231 *chip, unsigned int what, int start); #ifdef CONFIG_PM - void (*suspend) (cs4231_t *chip); - void (*resume) (cs4231_t *chip); + void (*suspend) (struct snd_cs4231 *chip); + void (*resume) (struct snd_cs4231 *chip); #endif void *dma_private_data; -#ifdef LEGACY_SUPPORT - int (*claim_dma) (cs4231_t *chip, void *dma_private_data, int dma); - int (*release_dma) (cs4231_t *chip, void *dma_private_data, int dma); -#endif + int (*claim_dma) (struct snd_cs4231 *chip, void *dma_private_data, int dma); + int (*release_dma) (struct snd_cs4231 *chip, void *dma_private_data, int dma); }; /* exported functions */ -void snd_cs4231_out(cs4231_t *chip, unsigned char reg, unsigned char val); -unsigned char snd_cs4231_in(cs4231_t *chip, unsigned char reg); -void snd_cs4236_ext_out(cs4231_t *chip, unsigned char reg, unsigned char val); -unsigned char snd_cs4236_ext_in(cs4231_t *chip, unsigned char reg); -void snd_cs4231_mce_up(cs4231_t *chip); -void snd_cs4231_mce_down(cs4231_t *chip); +void snd_cs4231_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char val); +unsigned char snd_cs4231_in(struct snd_cs4231 *chip, unsigned char reg); +void snd_cs4236_ext_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char val); +unsigned char snd_cs4236_ext_in(struct snd_cs4231 *chip, unsigned char reg); +void snd_cs4231_mce_up(struct snd_cs4231 *chip); +void snd_cs4231_mce_down(struct snd_cs4231 *chip); irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id, struct pt_regs *regs); -const char *snd_cs4231_chip_id(cs4231_t *chip); +const char *snd_cs4231_chip_id(struct snd_cs4231 *chip); -int snd_cs4231_create(snd_card_t * card, +int snd_cs4231_create(struct snd_card *card, unsigned long port, unsigned long cport, int irq, int dma1, int dma2, unsigned short hardware, unsigned short hwshare, - cs4231_t ** rchip); -int snd_cs4231_pcm(cs4231_t * chip, int device, snd_pcm_t **rpcm); -int snd_cs4231_timer(cs4231_t * chip, int device, snd_timer_t **rtimer); -int snd_cs4231_mixer(cs4231_t * chip); + struct snd_cs4231 ** rchip); +int snd_cs4231_pcm(struct snd_cs4231 * chip, int device, struct snd_pcm **rpcm); +int snd_cs4231_timer(struct snd_cs4231 * chip, int device, struct snd_timer **rtimer); +int snd_cs4231_mixer(struct snd_cs4231 * chip); -int snd_cs4236_create(snd_card_t * card, +int snd_cs4236_create(struct snd_card *card, unsigned long port, unsigned long cport, int irq, int dma1, int dma2, unsigned short hardware, unsigned short hwshare, - cs4231_t ** rchip); -int snd_cs4236_pcm(cs4231_t * chip, int device, snd_pcm_t **rpcm); -int snd_cs4236_mixer(cs4231_t * chip); + struct snd_cs4231 ** rchip); +int snd_cs4236_pcm(struct snd_cs4231 * chip, int device, struct snd_pcm **rpcm); +int snd_cs4236_mixer(struct snd_cs4231 * chip); /* * mixer library @@ -349,9 +308,9 @@ int snd_cs4236_mixer(cs4231_t * chip); .get = snd_cs4231_get_single, .put = snd_cs4231_put_single, \ .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } -int snd_cs4231_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo); -int snd_cs4231_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol); -int snd_cs4231_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol); +int snd_cs4231_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); +int snd_cs4231_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); +int snd_cs4231_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); #define CS4231_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ @@ -359,8 +318,8 @@ int snd_cs4231_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucon .get = snd_cs4231_get_double, .put = snd_cs4231_put_double, \ .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } -int snd_cs4231_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo); -int snd_cs4231_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol); -int snd_cs4231_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol); +int snd_cs4231_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); +int snd_cs4231_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); +int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); #endif /* __SOUND_CS4231_H */ |