Re: GPIO Driver for Skylake-Y PCH

2019-06-21 Thread Alexander Ivanov
On Fri, 21 Jun 2019 03:12 -07:00, Andy Shevchenko wrote: > > Usually to check this is better to run > grep -H 15 /sys/bus/acpi/devices/*/status > which return you the list of *present and available* ACPI devices. It looks like INT344B device is neither present nor available. This

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]:

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

2019-06-21 Thread Pintu Agarwal
On Wed, Jun 19, 2019 at 8:59 PM Pintu Agarwal wrote: > > > This scenario is not with suspend/resume. > > > This hang is, when we make hdmi as a loadable module (.ko) and trying > > > to install it after resume. > > > In this case, suspend/resume will not come into picture. Not sure why > > > it

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

2019-06-21 Thread Pintu Agarwal
On Wed, Jun 19, 2019 at 9:56 PM Valdis Klētnieks wrote: > > On Wed, 19 Jun 2019 20:47:34 +0530, Pintu Agarwal said: > > > No I mean to say, there are lots of features and customization already > > done on this version and stabilized. > > Upgrading again may require months of effort. > > This is

Re: GPIO Driver for Skylake-Y PCH

2019-06-21 Thread Andy Shevchenko
On Thu, Jun 20, 2019 at 02:02:11PM -0700, Alexander Ivanov wrote: > On Tue, 18 Jun 2019 01:41 -07:00, Andy Shevchenko > wrote: > > > Obviously, I am wrong here. However, the question stands, is there linux > > > kernel support for Intel PCH GPIO? > > > > Yes. Most of the SoCs from Intel use