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.bossart@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and due to actual, realtime usecases it could be greatly simplified (that's why I mention that my work is probably no longer valid).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 : )