On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
This algorithm computes bus parameters like clock frequency, frame
shape and port transport parameters based on active stream(s) running
on the bus.
This implementation is optimal for Intel platforms. Developers can
also implement their own .compute_params() callback for specific
resource management algorithm.
Credits: this patch is based on an earlier internal contribution by
Vinod Koul, Sanyog Kale, Shreyas Nc and Hardik Shah. All hard-coded
values were removed from the initial contribution to use BIOS
information instead.
FIXME: remove checkpatch report
WARNING: Reusing the krealloc arg is almost always a bug
+ group->rates = krealloc(group->rates,
Signed-off-by: Pierre-Louis Bossart <pierre-louis.boss...@linux.intel.com>
Could you specify the requirements and limitations for this algorithm?
Last year I written calc for Linux based on Windows (please don't burn
me here) equivalent though said requirements/ limitiations might have
changed and nothing is valid any longer.
I remember that some parts of specification overcomplicated the
calculator and due to actual, realtime usecases it could be greatly
simplified (that's why I mention that my work is probably no longer
valid). However, these details would help me in reviewing your
implementation and providing suggestions.
And yes, "Frame shape calculator" probably suits this better.
Though this might be just a preference thingy : )
