Re: [tegra186]: emmc resume failing after booting from snapshot image

2017-11-22 Thread Pintu Kumar
On Wed, Nov 22, 2017 at 9:45 PM, Jon Hunter wrote: > > On 22/11/17 12:26, Pintu Kumar wrote: >> Hello Jon, >> Yes I raised my query there almost 1 week back here. >> https://devtalk.nvidia.com/default/topic/1026527/jetson-tx2/-jetson-tx2-mmc-resume-errors-after-booting-from-suspend/ >> >> But no r

Re: [tegra186]: emmc resume failing after booting from snapshot image

2017-11-22 Thread Jon Hunter
On 22/11/17 12:26, Pintu Kumar wrote: > Hello Jon, > Yes I raised my query there almost 1 week back here. > https://devtalk.nvidia.com/default/topic/1026527/jetson-tx2/-jetson-tx2-mmc-resume-errors-after-booting-from-suspend/ > > But no response. > So, I thought to discuss it here. > May be some

Re: [tegra186]: emmc resume failing after booting from snapshot image

2017-11-22 Thread Pintu Kumar
On Wed, Nov 22, 2017 at 4:10 PM, Jon Hunter wrote: > Hi Pintu, > > I think that the appropriate place to ask about this issue is on the TX2 > forum [0]. Someone should be able to help you there. > Hello Jon, Yes I raised my query there almost 1 week back here. https://devtalk.nvidia.com/default/t

Re: [tegra186]: emmc resume failing after booting from snapshot image

2017-11-22 Thread Jon Hunter
Hi Pintu, I think that the appropriate place to ask about this issue is on the TX2 forum [0]. Someone should be able to help you there. Cheers Jon [0] https://devtalk.nvidia.com/default/board/188/jetson-tx2/ On 22/11/17 09:11, Mikko Perttunen wrote: > The upstream kernel currently has no core r

Re: [tegra186]: emmc resume failing after booting from snapshot image

2017-11-22 Thread Mikko Perttunen
The upstream kernel currently has no core rail suspend support (LP0/SC7) on Tegras - in general the downstream kernel (used e.g. in L4T) is the reference that has the most functionality on Tegra. IIRC the MMC subsystem and Tegra MMC driver between upstream and downstream are currently quite di

Re: [tegra186]: emmc resume failing after booting from snapshot image

2017-11-21 Thread Pintu Kumar
Hi, I am trying to bring up suspend-to-disk (snapshot boot) on jetson-tx2 board (nvidia tegra186). Suspend is working fine, but during boot with snapshot image, emmc resume is failing. Kernel version: 4.4 Repo: https://nv-tegra.nvidia.com/gitweb/?p=linux-4.4.git;a=summary repo: tegra-l4t-r27.1 I