On Mon, Sep 28, 2020 at 12:37 PM Chen-Yu Tsai <wens@csie.org> wrote:
On Mon, Sep 28, 2020 at 3:29 AM Clément Péron <peron.clem@gmail.com> wrote:
We are actually using a complex formula to just return a bunch of simple values. Also this formula is wrong for sun4i when calling
BTW, it is entirely possible that the compiler optimizes your switch-case back into the original complex formula you replaced. :)
get_wss() the function return 4 instead of 3.
Replace this with a simpler switch case.
Also drop the i2s params which is unused and return a simple int as returning an error code could be out of range for an s8 and there is no optim to return a s8 here.
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Fixes: 619c15f7fac9 ("ASoC: sun4i-i2s: Change SR and WSS computation")
Reviewed-by: Chen-Yu Tsai <wens@csie.org>