18 May
2018
18 May
'18
9:57 a.m.
On Fri, 2018-05-18 at 14:37 +0800, Wu Zhigang wrote:
Actually I did not have full confidence about this patch. if someone can help do more test, that would be better. before this, do not accept this patch.
Incorrect TFT/RFT will cause DMA IRQ happened too frequently. the interval will be less than 1ms, which will cause XRUN easily.
The old code will has this issue in TDM4-s32le test.
Signed-off-by: Wu Zhigang zhigang.wu@linux.intel.com Acked-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
v2: the sample-width should be taken into account.
Applied.
Thanks
Liam