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| author | Takashi Iwai | 2005-11-21 16:33:22 +0100 |
|---|---|---|
| committer | Jaroslav Kysela | 2006-01-03 12:29:27 +0100 |
| commit | 54d174031576a2855c49611d83d4946bde81b504 (patch) | |
| tree | 6bdcefaccb78bddfa1a3ea7b429e1178b479999d /sound/pci/hda/hda_codec.h | |
| parent | [ALSA] rawmidi: adjust runtime->avail when changing output buffer size (diff) | |
| download | kernel-qcow2-linux-54d174031576a2855c49611d83d4946bde81b504.tar.gz kernel-qcow2-linux-54d174031576a2855c49611d83d4946bde81b504.tar.xz kernel-qcow2-linux-54d174031576a2855c49611d83d4946bde81b504.zip | |
[ALSA] hda-codec - Fix connection list parsing
Modules: HDA Codec driver,HDA generic driver
- Fix connection list parsing (with ranged flag).
- Increase the max number of connections
- Introduce widget capabilities cache
- Power up/down widgets at init, suspend and resume
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.h')
| -rw-r--r-- | sound/pci/hda/hda_codec.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 0b5c36788898..63e26c7a2b7a 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -214,6 +214,12 @@ enum { #define AC_PWRST_D2SUP (1<<2) #define AC_PWRST_D3SUP (1<<3) +/* Power state values */ +#define AC_PWRST_D0 0x00 +#define AC_PWRST_D1 0x01 +#define AC_PWRST_D2 0x02 +#define AC_PWRST_D3 0x03 + /* Processing capabilies */ #define AC_PCAP_BENIGN (1<<0) #define AC_PCAP_NUM_COEF (0xff<<8) @@ -376,7 +382,7 @@ enum { }; /* max. connections to a widget */ -#define HDA_MAX_CONNECTIONS 16 +#define HDA_MAX_CONNECTIONS 32 /* max. codec address */ #define HDA_MAX_CODEC_ADDRESS 0x0f @@ -542,6 +548,11 @@ struct hda_codec { /* codec specific info */ void *spec; + /* widget capabilities cache */ + unsigned int num_nodes; + hda_nid_t start_nid; + u32 *wcaps; + /* hash for amp access */ u16 amp_hash[32]; int num_amp_entries; |