https://bugzilla.kernel.org/show_bug.cgi?id=51381 --- Comment #28 from Teofilis Martisius <Teofilis.Martisius@xxxxxxxxx> --- Hello, Sorry for the delay, I had other plans for the weekend. The patch did not help. I tried it with default delay of 20, and then I tried it with delay set to 200 (200 what? milliseconds?). I tried both default delay and 200 delay on both 3.12.21 and on 3.15rc8, no luck. I changed the patch to increase the delay and to print out the delay- you can see it in dmesg. I have attached the dmesg output for the 200 delay runs for 3.12.21 and 3.15rc8. I ran the kernels with following boot parameters: 3.12.21: BOOT_IMAGE=/boot/vmlinuz-3.12.21d200 root=UUID=xxx ro quiet radeon.audio=0 modeset=1 3.15.0-rc8 BOOT_IMAGE=/boot/vmlinuz-3.15.0-rc8teo root=xxx ro quiet radeon.audio=0 modeset=1 radeon.runpm=0 Sincerely, Teofilis Martisius diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index b512c00..0574d56 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1093,8 +1093,10 @@ static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero /* don't suspend or resume card normally */ dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; - if (d3_delay < 20 && radeon_switcheroo_quirk_long_wakeup(pdev)) - dev->pdev->d3_delay = 20; + if (d3_delay < 200 /*&& radeon_switcheroo_quirk_long_wakeup(pdev)*/) { + dev->pdev->d3_delay = 200; + printk(KERN_INFO "radeon: d3 delay set to 200\n"); + } radeon_resume_kms(dev, true, true); -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
