Re: [PATCH v2 1/2] drm: dw-hdmi: add specific I2S and AHB functions for stream handling

2017-04-18 Thread Archit Taneja
On 04/14/2017 02:01 PM, Romain Perier wrote: Currently, CTS+N is forced to zero as a workaround of the IP block for i.MX platforms. This is requested in the datasheet of the corresponding IP for AHB mode only. However, we have seen that it introduces glitches or delays when playing a sound on H

[PATCH v2 1/2] drm: dw-hdmi: add specific I2S and AHB functions for stream handling

2017-04-15 Thread Romain Perier
Currently, CTS+N is forced to zero as a workaround of the IP block for i.MX platforms. This is requested in the datasheet of the corresponding IP for AHB mode only. However, we have seen that it introduces glitches or delays when playing a sound on HDMI for I2S mode. This proves that we cannot keep

Re: [PATCH v2 1/2] drm: dw-hdmi: add specific I2S and AHB functions for stream handling

2017-04-14 Thread Neil Armstrong
On 04/14/2017 10:31 AM, Romain Perier wrote: > Currently, CTS+N is forced to zero as a workaround of the IP block for > i.MX platforms. This is requested in the datasheet of the corresponding > IP for AHB mode only. However, we have seen that it introduces glitches > or delays when playing a sound