https://bugs.freedesktop.org/show_bug.cgi?id=65270

Priority: medium Bug ID: 65270 Assignee: dri-devel@lists.freedesktop.org Summary: CAICOS [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Severity: normal Classification: Unclassified OS: Linux (All) Reporter: gerben@welter.nu Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI

Created attachment 80163 --> https://bugs.freedesktop.org/attachment.cgi?id=80163&action=edit dmesg from 3.8.10-rc4

This is on a HP ProBook 6560b running Ubuntu 13.04 with the Xorg edgers PPA and the Ubuntu Mainline Kernel PPA, currenty at 3.8.10-rc4. Here's an excerpt from the lines stating the problem. The full dmesg is attached.

[ 1.491745] [drm] Initialized drm 1.1.0 20060810 [ 1.520286] [drm] radeon kernel modesetting enabled. [ 1.521516] [drm] initializing kernel modesetting (CAICOS 0x1002:0x6760 0x103C:0x161B). [ 1.521544] [drm] register mmio base: 0xD4300000 [ 1.521546] [drm] register mmio size: 131072 [ 1.523743] [drm] Detected VRAM RAM=512M, BAR=256M [ 1.523747] [drm] RAM width 64bits DDR [ 1.525789] [drm] radeon: 512M of VRAM memory ready [ 1.525791] [drm] radeon: 512M of GTT memory ready. [ 1.525805] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 1.525806] [drm] Driver supports precise vblank timestamp query. [ 1.525879] [drm] radeon: irq initialized. [ 1.527852] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 1.528327] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 1.528404] [drm] Loading CAICOS Microcode [ 1.547532] [drm] PCIE GART of 512M enabled (table at 0x0000000000273000). [ 1.564737] [drm] ring test on 0 succeeded in 2 usecs [ 1.564802] [drm] ring test on 3 succeeded in 1 usecs [ 2.733072] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 3.746322] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 4.759572] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 5.772824] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 6.786074] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 7.799327] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 8.812576] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 9.825827] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 10.839074] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 11.852325] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ 11.872197] [drm:r600_uvd_init] *ERROR* UVD not responding, giving up!!! [ 11.872205] [drm:evergreen_startup] *ERROR* radeon: error initializing UVD (-1). [ 11.872491] [drm] ib test on ring 0 succeeded in 0 usecs [ 11.872539] [drm] ib test on ring 3 succeeded in 0 usecs