On Mon, 2018-05-28 at 15:20 +0200, Heiko Stuebner wrote: > This still tries to address the hang seen by Ezequiel Garcia on rk3288. > > As Tomasz noted, trying to count enablement can run into concurrency > issues, so instead we'll just check if the vop is runtime-enabled > to see if it could be the source of the irq and then just do our > own clk_enable in the isr to bridge the possible gap between > pm_runtime_enable and clk_enable in the core vop_enable() function. > > Display tested to still work on rk3328 and rk3399, but as I don't see > the hang from Ezequiel I hope that this fixes it. > Yup, this series fixes the issue I reported. Thanks for fixing so quickly. Tested-by: Ezequiel Garcia <ezequiel at collabora.com> BTW, don't the patches need some stable tags as well? Regards, Eze
