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| author | Chen-Yu Tsai <wens@csie.org> | 2017-10-12 11:37:01 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-10-13 10:27:18 +0300 |
| commit | a5e3e2b2ef85efe213c19b4911042bc2937a1aa6 (patch) | |
| tree | d94b1c66055f6f2979575a1a51c9d894df38b660 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 392ba5fafcdf1969d1abd9a637cc40c45f4781bc (diff) | |
| download | linux-a5e3e2b2ef85efe213c19b4911042bc2937a1aa6.tar.xz | |
clk: sunxi-ng: sun8i: h3: Use sigma-delta modulation for audio PLL
The audio blocks require specific clock rates. Until now we were using
the closest clock rate possible with integer N-M factors. This resulted
in audio playback being slightly slower than it should be.
The vendor kernel gets around this (for newer SoCs) by using sigma-delta
modulation to generate a fractional-N factor. This patch copies the
parameters for the H3.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions