Re: [PATCH v1 2/2] memory: tegra: Introduce memory client hot reset API

2017-12-14 Thread Dmitry Osipenko
On 13.12.2017 06:12, Dmitry Osipenko wrote: > In order to reset busy HW properly, memory controller needs to be > involved, otherwise it possible to get corrupted memory if HW was reset > during DMA. Introduce memory client 'hot reset' API that will be used > for resetting busy HW. The primary user

[PATCH v1 2/2] memory: tegra: Introduce memory client hot reset API

2017-12-12 Thread Dmitry Osipenko
In order to reset busy HW properly, memory controller needs to be involved, otherwise it possible to get corrupted memory if HW was reset during DMA. Introduce memory client 'hot reset' API that will be used for resetting busy HW. The primary users are memory clients related to video (decoder/encod