Hi Yongbo
Thank you for the patch
> SSI BUSIF buffer is possible to overflow or underflow, especially in a
> hypervisor environment. If there is no interrupt support, it will eventually
> lead to errors in pcm data.
> This patch adds overflow and underflow interrupt support for SSI BUSIF buffer.
>
> Cc: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
> Reported-by: Chen Li <licheng0...@thundersoft.com>
> Signed-off-by: Yongbo Zhang <giraffesnn...@gmail.com>
> Tested-by: Chen Li <licheng0...@thundersoft.com>
> ---
(snip)
> @@ -635,6 +713,19 @@ static int rsnd_ssi_irq(struct rsnd_mod *mod,
> if (enable)
> val = rsnd_ssi_is_dma_mode(mod) ? 0x0e000000 : 0x0f000000;
>
> + if (is_tdm || is_tdm_split) {
> + switch (id) {
> + case 0:
> + case 1:
> + case 2:
> + case 3:
> + case 4:
> + case 9:
> + val |= 0xff00;
> + break;
> + }
> + }
This is small things, but we like to have
- val |= 0xff00;
+ val |= 0x0000ff00;
Except above
Acked-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
Thank you for your help !!
Best regards
---
Kuninori Morimoto
