ALSA: compress: update struct snd_codec_desc for sample rate

Now that we don't use SNDRV_PCM_RATE_xxx bit fields for sample rate, we need to
change the description to an array for describing the sample rates supported by
the sink/source

Change-Id: I2dc6b4e48cccbc7a3da7207be42cf11502373572
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Git-commit: b8bab048
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git


Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: vivek mehta <mvivek@codeaurora.org>
[fred@codeaurora.org: resolved context conflict in struct snd_codec_desc]
[fred@codeaurora.org: added msm-compress-q6-v2.c to resolve compilation error]
Signed-off-by: Fred Oh <fred@codeaurora.org>