diff options
| author | Oswald Buddenhagen <oswald.buddenhagen@gmx.de> | 2023-05-18 16:09:44 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-05-18 16:55:56 +0200 |
| commit | 82a9fa6e9e3c769f7edc62810c9718997cada53d (patch) | |
| tree | c6a70fb3b045f541c8419f9b6401a9a285a130f8 /sound/pci/emu10k1/emuproc.c | |
| parent | b840f8d8fcb3df9e65bb6782a9072897b6ea117d (diff) | |
ALSA: emu10k1: make freeing untouched playback voices cheap
This allows us to drop the code that tries to preserve already allocated
voices upon repeated hw_param callback invocations. Getting it right for
multi-channel voices would otherwise get a bit hairy.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230518140947.3725394-5-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/emu10k1/emuproc.c')
| -rw-r--r-- | sound/pci/emu10k1/emuproc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c index c423a56ebf9e..abcec8a01760 100644 --- a/sound/pci/emu10k1/emuproc.c +++ b/sound/pci/emu10k1/emuproc.c @@ -372,11 +372,12 @@ static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, }; static_assert(ARRAY_SIZE(types) == EMU10K1_NUM_TYPES); - snd_iprintf(buffer, "ch\tuse\n"); + snd_iprintf(buffer, "ch\tdirty\tuse\n"); for (idx = 0; idx < NUM_G; idx++) { voice = &emu->voices[idx]; - snd_iprintf(buffer, "%i\t%s\n", + snd_iprintf(buffer, "%i\t%u\t%s\n", idx, + voice->dirty, types[voice->use]); } } |