diff options
Diffstat (limited to 'sys/dev/pci/envyvar.h')
| -rw-r--r-- | sys/dev/pci/envyvar.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/sys/dev/pci/envyvar.h b/sys/dev/pci/envyvar.h new file mode 100644 index 00000000000..4143cecad3c --- /dev/null +++ b/sys/dev/pci/envyvar.h @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2007 Alexandre Ratchov <alex@caoua.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef SYS_DEV_PCI_ENVYVAR_H +#define SYS_DEV_PCI_ENVYVAR_H + +#include <sys/types.h> +#include <sys/device.h> +#include <dev/audio_if.h> + +struct envy_buf { + bus_dma_segment_t seg; + bus_dmamap_t map; + caddr_t addr; + size_t size; +}; + +/* + * ak4524 codecs + */ +struct envy_ak { + unsigned char reg[8]; /* shadow for ak4524 registers */ +}; + +/* + * the envy24 have multiple components with their respective mixers + * depending on the configuration of the sound card, so we use + * "submixers" for them + */ +struct envy_submix { + int ndevs; + void (*devinfo)(struct mixer_devinfo *, int); + int (*set)(struct mixer_devinfo *, int); + int (*get)(struct mixer_devinfo *, int); +}; + +#define ENVY_SUBMIX_NMAX 0x10 + +struct envy_softc { + struct device dev; + struct device *audio; + struct envy_buf ibuf, obuf; + pcitag_t pci_tag; + pci_chipset_tag_t pci_pc; + pci_intr_handle_t *pci_ih; + bus_dma_tag_t pci_dmat; + bus_space_tag_t ccs_iot; + bus_space_handle_t ccs_ioh; + bus_size_t ccs_iosz; + bus_space_tag_t mt_iot; + bus_space_handle_t mt_ioh; + bus_size_t mt_iosz; + struct envy_ak ak[4]; + struct envy_submix submix[ENVY_SUBMIX_NMAX]; + int nsubmix; + void (*iintr)(void *); + void *iarg; + void (*ointr)(void *); + void *oarg; +}; + +#define ENVY_MIX_CLASSIN 0 +#define ENVY_MIX_CLASSOUT 1 +#define ENVY_MIX_CLASSMIX 2 +#define ENVY_MIX_CLASSMON 3 +#define ENVY_MIX_OUTSRC 4 +#define ENVY_MIX_MONITOR 14 +#define ENVY_MIX_INVAL 34 + +#define ENVY_MIX_OUTSRC_LINEIN 0 +#define ENVY_MIX_OUTSRC_SPDIN 8 +#define ENVY_MIX_OUTSRC_DMA 10 +#define ENVY_MIX_OUTSRC_MON 11 + +#endif /* !defined(SYS_DEV_PCI_ENVYVAR_H) */ |