Re: [IMX] [DRM]: suspend/resume support

2019-06-18 Thread Fabio Estevam
Hi Pintu, On Mon, Jun 17, 2019 at 10:50 AM Pintu Agarwal wrote: > > Hi All, > > I am trying to implement suspend/resume functionality to to imx-hdmi driver: > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/gpu/drm/imx/dw_hdmi-imx.c?h=v4.9.181 Please test a recent

Re: [IMX] [DRM]: suspend/resume support

2019-06-18 Thread Fabio Estevam
On Tue, Jun 18, 2019 at 11:46 AM Pintu Agarwal wrote: > Thank you so much for your reply. > Yes, I already checked the latest mainline kernel changes until 5.2-**. > I see that there are many cleanup related changes, but still I see > that suspend/resume functions are missing in dw_hdmi-imx

Re: [IMX] [DRM]: suspend/resume support

2019-06-19 Thread Fabio Estevam
On Wed, Jun 19, 2019 at 12:05 PM Pintu Agarwal wrote: > Okay. I will surely try it on another IMX6 fresh board. > With 5.1.11 you mean the kernel from mainline kernel.org > Or, is there a separate kernel repo for imx6. If yes, please let me know. 5.1.11 from kernel.org > > Then you can test

Re: [IMX] [DRM]: suspend/resume support

2019-06-19 Thread Fabio Estevam
On Wed, Jun 19, 2019 at 10:33 AM Pintu Agarwal wrote: > You can think that the version I am using right now is almost 4.9 itself. "almost 4.9" does not help, sorry. > Upgrading again to higher kernel version is again difficult, also > customer does not want it. dw-hdmi is well supported on

Re: [IMX] [DRM]: suspend/resume support

2019-06-21 Thread Fabio Estevam
On Fri, Jun 21, 2019 at 12:13 PM Pintu Agarwal wrote: > Okay there is some update on the 2nd part. > Now I am able to successfully install all imx modules after the resume > (no hang). > But, I got some errors after install finish: > [drm] disabling vblank on crtc 1 > [IMX]: