compress: make variable 'running' as unsigned

as we never expect this to be negative

Signed-off-by: Vinod Koul <vinod.koul@intel.com>

compress: Do not put newlines on error messages

In the oops function text is appended onto the end of the supplied error
message, so newlines appear in the middle of error messages. This patch
removes all newlines from supplied error messages.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

compress: Return error messages correctly from compress_open

The allocated compress object will be freed and bad_compress will be
returned, so error messages written to the allocated compress struct
will be lost. This patch writes error messages to bad_compress for error
paths in compress_open, ensuring that error messages are returned
correctly.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

compress: Return error when failing to allocate compress struct

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

compress: Extend limit on error messages

32 characters is a very short size for the error message, extend this
to 128 characters to prevent clipping on the majority of messages.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

compress: add compress_resume

Signed-off-by: Namarta Kohli <namartax.kohli@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

compress: write when we have a fragment to write

this needs fix when we do the drain, while draining we should write anyway
whatever we have

Signed-off-by: Namarta Kohli <namartax.kohli@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

compress: fix the timestamp calculation

use u64 for extended range and also ensure that seconds and nano seconds are
claculated seprately

Signed-off-by: Namarta Kohli <namartax.kohli@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

initial creation

Add the initial files of tinycompress and utility player cplay

Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

Initial test commit...