ALSA: hdsp: Fix wrong boolean ctl value accesses

[ Upstream commit eab3c4db193f5fcccf70e884de9a922ca2c63d80 ]

snd-hdsp driver accesses enum item values (int) instead of boolean
values (long) wrongly for some ctl elements.  This patch fixes them.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>