Convert the if-then-else-if chain into standalone if-then blocks to
improve readability. A switch-case statement would also do the trick,
but it's less readable.
No (intended) semantic change.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Only cosmetics, no changed semantics. Indent the whole function to get
rid of a mixture of tabs and spaces.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Some cards (like multiface) have more physical output ports than
playback ports, mostly because of additional headphones out.
For those cards, the old abstraction model of channels_input and
channels_output doesn't fit, so let's introduce channels_output.
Of course, channels_output is always 2*max_dest at the given speed_mode
(SS/DS/QS), so one could extend this idea, store all destination
settings in channels_output[3] (one for each speed mode) and rip off the
massive code duplication for setting maxdest or max_dest respectively.
Note that dest_map_whatever_speed_mode's array size indirectly defines
the right value for channels_output (read: even more unwanted
redundancy)
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Move channelmappings into one place (channelmap.h). Also, use "aes32"
when referring to the card itself to avoid confusion and to be coherent
with the remaining naming scheme.
This work has mainly been done by Fredrik Lingvall.
Signed-off-by: Fredrik Lingvall <fredrik.lingvall@gmail.com>
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Code provided by Fredrik Lingvall <fredrik.lingvall@gmail.com>
It seems the PCIe (AES) and PCI (AES32) versions behave the same, so we
can kill two birds with one stone.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merged the work by Florian Faber that's distributed separately as
hdspmixer64.
Code taken from http://wiki.linuxproaudio.org/index.php/App:hdspmixer_64
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This patch changes .iface to SNDRV_CTL_ELEM_IFACE_MIXER whre _PCM or
_HWDEP was used in controls that are not associated with a specific PCM
(sub)stream or hwdep device, and changes some controls that got
inconsitent .iface values due to copy+paste errors. Furthermore, it
makes sure that all control that do use _PCM or _HWDEP use the correct
number in the .device field.
