Hi Dan, thanks for the quick feedback! On Wed, Jul 28, 2021 at 05:50:34PM +0000, Dan.Sneddon@xxxxxxxxxxxxx wrote: > On 7/28/21 8:44 AM, Sam Ravnborg wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > > > Hi Dan, > > > > On Wed, Jul 28, 2021 at 03:11:08PM +0000, Dan.Sneddon@xxxxxxxxxxxxx wrote: > >> On 7/28/21 7:00 AM, Sam Ravnborg wrote: > >>> [You don't often get email from sam@xxxxxxxxxxxx. Learn why this is important at http://aka.ms/LearnAboutSenderIdentification.] > >>> > >>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > >>> > >>> Hi Dan, > >>> > >>> I hope you can fine to test this patch from Thomas. > >>> If this works then we can forget about my attempt to do the same. > >> > >> I'll test this as soon as I can and let you know. > > > > Thanks, crossing my fingers... (which explains the funny spelling from > > time to time) > > > > Sam > > So I ran the test on an A5D27 XULT board with a PDA5 display. Our > graphics demos that come with our linux4sam releases seem to run just > fine. modetest -v seems to run just fine. However, vbltest returns > "drmWaitVBlank (relative) failed ret: -1". I don't understand why > modetest -v is working and vbltest isn't, but that's what I'm seeing. Strange indeed. Just to be sure... Can you confirm that vbltest is working OK *before* this patch? Sam
