diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2006-11-06 09:18:34 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-02-09 09:01:14 +0100 |
| commit | de66d53e46f39de6ea3261609fdb92900bb34a42 (patch) | |
| tree | 5d1530a9e52e51784ca0fd59619ffc4aa41020fc /include/sound/sb16_csp.h | |
| parent | 219e281f4627a395aaceff0e4a257cd18608e145 (diff) | |
| download | lwn-de66d53e46f39de6ea3261609fdb92900bb34a42.tar.gz lwn-de66d53e46f39de6ea3261609fdb92900bb34a42.zip | |
[ALSA] sb16: add request_firmware()
Load the CSP programs using request_firmware(), if possible, instead of
using the built-in firmware blobs.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'include/sound/sb16_csp.h')
| -rw-r--r-- | include/sound/sb16_csp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/sound/sb16_csp.h b/include/sound/sb16_csp.h index caf6fe21514d..736eac71d053 100644 --- a/include/sound/sb16_csp.h +++ b/include/sound/sb16_csp.h @@ -114,9 +114,21 @@ struct snd_sb_csp_info { #ifdef __KERNEL__ #include "sb.h" #include "hwdep.h" +#include <linux/firmware.h> struct snd_sb_csp; +/* indices for the known CSP programs */ +enum { + CSP_PROGRAM_MULAW, + CSP_PROGRAM_ALAW, + CSP_PROGRAM_ADPCM_INIT, + CSP_PROGRAM_ADPCM_PLAYBACK, + CSP_PROGRAM_ADPCM_CAPTURE, + + CSP_PROGRAM_COUNT +}; + /* * CSP operators */ @@ -159,6 +171,8 @@ struct snd_sb_csp { struct snd_kcontrol *qsound_space; struct mutex access_mutex; /* locking */ + + const struct firmware *csp_programs[CSP_PROGRAM_COUNT]; }; int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep); |