On Tue, Feb 26, 2013 at 09:35:14AM -0800, Greg KH wrote: > On Mon, Feb 25, 2013 at 07:45:45PM -0800, Greg KH wrote: > > On Mon, Feb 25, 2013 at 02:32:43PM -0800, Greg KH wrote: > > > On Mon, Feb 25, 2013 at 04:06:02PM +1000, Dave Airlie wrote: > > > > On Mon, Feb 25, 2013 at 3:52 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > > > > Hi Ben, > > > > > > > > > > My Macbook Pro Retina fails to resume properly on 3.8. I tracked this > > > > > down to commit 6c5a04249d7afeea3e0ed971e7813f84e29a1706 (drm/nvd0/disp: > > > > > move link training helpers into core as display methods) > > > > > > > > > > Anything I can try to help solve this? > > > > > > > > > > Note, I'm using the Intel driver as the main controller for this laptop, > > > > > well, I think I am, my xorg log is attached. > > > > > > > > No you are using the nvidia, the efi always boots nvidia enabled now. > > > > > > Really? When did that change? I thought I wanted to be using the Intel > > > chip to save battery life. > > > > > > > btw I just tested my drm-next tree on mine and it resumed the display > > > > fine, something oopsed a few seconds later that I haven't tracked down > > > > > > > > git://git.freedesktop.org/~airlied/linux drm-next > > > > > > > > I'll be sending it to Linus this evening or tomorrow morning, once I > > > > fix my tree. > > > > > > Ok, I'll test again when it hits Linus's tree, and if that works, it > > > would be good to try to work out what patch fixes it to get them into > > > the 3.8-stable series so that others don't run into the same problem. > > > > I've tested Linus's tree now (I'm guessing it has all of your changes in > > it), and it works! > > > > I see a bunch of patches marked for the stable branch, so I'll try those > > out and see if they fix the problem. If not, I'll let you and Ben know. > > I've applied the radeon patches tagged for -stable and tested that on > 3.8.0, but that doesn't solve the resume problem. Any ideas of anything > else I can do to test this? Doing a "backwards" git-bisect is a pain, > but I guess I can do that to try to track down what patch fixed this, if > that's the only idea people have... Ok, after getting my brain warped by doing a reverse 'git bisect', I tracked it down to commit ac8cc241a81941932da44993242e68c62e115ec7 (drm/nv50/devinit: reverse the logic for running encoder init scripts) as the patch that solves the problem. So, I tried applying that patch on 3.8.1-rc1, but ran into the efifb bug that Dave fixed already, which took me a while, so I've queued that up for 3.8.1. Then I determined that it really also needs commit f3ed1048715f2edc10c4dda6148b60e93f6282ed (drm/nouveau/bios: parse external transmitter type if off-chip) and commit 8e992c8d9eebc2bd3246252ee5c0422dbbbce7ae (drm/nouveau/bios: store a type/mask hash in parsed dcb data) in order to build properly. With those three patches, plus the efifb fix, I can now properly boot, and suspend and resume my macbook on 3.8.1-rc1. Just like I can on Linus's tree. So, Ben, Dave, any objection to me including these 3 nouveau patches in the 3.8.1-final release? thanks, greg k-h _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
