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Pawel MOLL f90c06a2b6 ALSA: Fix limit of 8 PCM devices in SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE ... When compiled with CONFIG_SND_DYNAMIC_MINORS the ALSA core is fine to have more than 8 PCM devices per card, except one place - the SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE ioctl, which will not enumerate devices > 7. This patch fixes the issue, changing the devices list organisation. Instead of adding new device to the tail, the list is now kept always ordered (by card number, then device number). Thus, during enumeration, it is easy to discover the fact that there is no more given card's devices. Additionally the device field of struct snd_pcm had to be changed to int, as its "unsignednity" caused a lot of problems when comparing it to potentially negative signed values. (-1 is 0xffffffff or even more then ;-) Signed-off-by: Pawel Moll <pawel.moll@st.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>		17 years ago
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oss	…
seq	…
Kconfig	…
Makefile	…
control.c	…
control_compat.c	…
device.c	…
hwdep.c	…
hwdep_compat.c	…
info.c	…
info_oss.c	…
init.c	…
isadma.c	…
jack.c	…
memalloc.c	…
memory.c	…
misc.c	…
pcm.c	ALSA: Fix limit of 8 PCM devices in SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE	17 years ago
pcm_compat.c	…
pcm_lib.c	…
pcm_memory.c	…
pcm_misc.c	…
pcm_native.c	…
pcm_timer.c	…
rawmidi.c	…
rawmidi_compat.c	…
rtctimer.c	[ALSA] Remove sound/driver.h	17 years ago
sgbuf.c	…
sound.c	ALSA: Fix limit of 8 PCM devices in SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE	17 years ago
sound_oss.c	…
timer.c	…
timer_compat.c	…
vmaster.c	…