[U-Boot] [PATCH 00/11] sound: Add sound support for Nyan

Jon Hunter jonathanh at nvidia.com
Fri Feb 8 09:50:29 UTC 2019


On 08/02/2019 04:14, Simon Glass wrote:
> Hi Tom,
> 
> On Mon, 21 Jan 2019 at 16:43, Simon Glass <sjg at chromium.org> wrote:
>>
>> Hi Tom,
>>
>> On Mon, 21 Jan 2019 at 10:46, Tom Warren <TWarren at nvidia.com> wrote:
>>>
>>> Let's have Jon Hunter take a look, I'll take it in to tegra/master if he acks it.
>>
>> OK thank you. For now I've picked up the non-Tegra patches from that
>> series so I can get this out.
> 
> Any news on this? is it still pending?

I have reviewed patches 7-11 on patchwork (sorry I don't have the
originals and so cannot reply inline as normal). Overall looks fine to
me but a couple minor comments ...

Patch 7 there is a typo in the Kconfig ...

+config I2S_TEGRA
+	bool "Enable I2C support for Nvidia Tegra SoCs"

s/I2C/I2S

Patch 8, in the function 'i2s_tx_init' it should not be necessary to
program the slot_ctrl register for I2S mode.

Patch 8, where is 'audio_pll_clk' used? The rate looks a bit odd. For
example, on the Jetson TK1 (which has the rt5677 codec), the codec
operates with an MCLK of 256*fs, so at 48kHz that would be 12.288MHz.

Cheers
Jon

-- 
nvpublic


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