Re: [linux-sunxi] [PATCH] clk: sunxi-ng: h6: Use sigma-delta modulation for audio PLL

2019-09-19 Thread Maxime Ripard
On Wed, Sep 18, 2019 at 01:46:34PM +0800, Chen-Yu Tsai wrote: > On Wed, Sep 18, 2019 at 1:21 PM Jernej Škrabec > wrote: > > > > Dne torek, 17. september 2019 ob 08:54:08 CEST je Chen-Yu Tsai napisal(a): > > > On Sat, Sep 14, 2019 at 9:51 PM Jernej Skrabec > > wrote: > > > > Audio devices needs e

Re: [linux-sunxi] [PATCH] clk: sunxi-ng: h6: Use sigma-delta modulation for audio PLL

2019-09-17 Thread Chen-Yu Tsai
On Wed, Sep 18, 2019 at 1:21 PM Jernej Škrabec wrote: > > Dne torek, 17. september 2019 ob 08:54:08 CEST je Chen-Yu Tsai napisal(a): > > On Sat, Sep 14, 2019 at 9:51 PM Jernej Skrabec > wrote: > > > Audio devices needs exact clock rates in order to correctly reproduce > > > the sound. Until now,

Re: [linux-sunxi] [PATCH] clk: sunxi-ng: h6: Use sigma-delta modulation for audio PLL

2019-09-17 Thread Jernej Škrabec
Dne torek, 17. september 2019 ob 08:54:08 CEST je Chen-Yu Tsai napisal(a): > On Sat, Sep 14, 2019 at 9:51 PM Jernej Skrabec wrote: > > Audio devices needs exact clock rates in order to correctly reproduce > > the sound. Until now, only integer factors were used to configure H6 > > audio PLL which

Re: [linux-sunxi] [PATCH] clk: sunxi-ng: h6: Use sigma-delta modulation for audio PLL

2019-09-16 Thread Chen-Yu Tsai
On Sat, Sep 14, 2019 at 9:51 PM Jernej Skrabec wrote: > > Audio devices needs exact clock rates in order to correctly reproduce > the sound. Until now, only integer factors were used to configure H6 > audio PLL which resulted in inexact rates. Fix that by adding support > for fractional factors us