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authorTakashi Iwai <tiwai@suse.de>2019-03-26 19:32:02 +0300
committerTakashi Iwai <tiwai@suse.de>2019-03-26 19:32:02 +0300
commite42dd3ee3f9c6007c569386a8477a19d3e7503f9 (patch)
tree5ffc84cc3a9cf4b5338eccd2cb0941cc91ad5b91 /sound/synth/emux
parent50e0908412e6937ebf38b1edae35035a550a6f09 (diff)
downloadlinux-e42dd3ee3f9c6007c569386a8477a19d3e7503f9.tar.xz
ALSA: emux: Add support of loading GUS-patch
It's a feature request for the ancient sutff, but it's still valid; the loading of a GUS-patch isn't available via hwdep device although it's supported over OSS sequencer. The only missing piece is the call of snd_soundfont_load_guspatch() in synth emux hwdep code. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/synth/emux')
-rw-r--r--sound/synth/emux/emux_hwdep.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/synth/emux/emux_hwdep.c b/sound/synth/emux/emux_hwdep.c
index d9fcae071b47..fae48d108b97 100644
--- a/sound/synth/emux/emux_hwdep.c
+++ b/sound/synth/emux/emux_hwdep.c
@@ -39,6 +39,11 @@ snd_emux_hwdep_load_patch(struct snd_emux *emu, void __user *arg)
if (copy_from_user(&patch, arg, sizeof(patch)))
return -EFAULT;
+ if (patch.key == GUS_PATCH)
+ return snd_soundfont_load_guspatch(emu->sflist, arg,
+ patch.len + sizeof(patch),
+ TMP_CLIENT_ID);
+
if (patch.type >= SNDRV_SFNT_LOAD_INFO &&
patch.type <= SNDRV_SFNT_PROBE_DATA) {
err = snd_soundfont_load(emu->sflist, arg, patch.len + sizeof(patch), TMP_CLIENT_ID);