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authorDavid Plowman <david.plowman@raspberrypi.com>2023-11-24 16:37:42 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2023-11-30 15:44:58 +0000
commit8e215127c195b61a7cc787103b129a3af8e5ad2c (patch)
treec2ac29b2133e78a6b62b105e7f9746d1c6d76765 /test/libtest
parent2905eabad9ffa3a83c498d5a4a98a110fc0317af (diff)
ipa: rpi: cac: Minor code improvements and tidying
We make a few small improvements to the code: * The arrayToSet method is prevented from overwriting the end of the array if there are too many values in the input table. If you supply a table, it will force you to put the correct number of elements in it. * The arrayToSet and setStrength member functions are turned into static functions. (There may be a different public setStrength member function in future.) * When no tables at all are given, the configuration is flagged as being disabled, so that we can avoid copying tables full of zeroes around. As a consequence, the pipeline handler too will disable this hardware block rather than run it needlessly. (Note that the tuning tool will put in a completely empty "rpi.cac" block if no CAC tuning images are supplied, benefiting from this behaviour.) * The initialise member function is removed as it does nothing. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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