Re: [PATCH v3 4/4] drm/imx: add deferred plane disabling

2017-03-07 Thread Lucas Stach
Am Dienstag, den 28.02.2017, 15:18 +0100 schrieb Philipp Zabel: > The DP (display processor) channel disable code tried to busy wait for > the DP sync flow end interrupt status bit when disabling the partial > plane without a full modeset. That never worked reliably, and it was > disabled completel

[PATCH v3 4/4] drm/imx: add deferred plane disabling

2017-02-28 Thread Philipp Zabel
The DP (display processor) channel disable code tried to busy wait for the DP sync flow end interrupt status bit when disabling the partial plane without a full modeset. That never worked reliably, and it was disabled completely by the recent "gpu: ipu-v3: remove IRQ dance on DC channel disable" pa