2010/6/10 Michel Dänzer michel@daenzer.net:
Moving to the dri-devel list as you're using KMS.
On Don, 2010-06-10 at 16:01 +0200, Lars Doelle wrote:
Hi Benjamin, Hi All,
i write to report a regression that happened after 2.6.34-rc3 and before or including 2.6.34-rc4 and still persists on 2.6.35-rc2.
The effect is, that after DPMS-OFF, the monitor cannot be reactivated locally by a key press or remotely via `xset dpms force on´.
I can work around the issue switching the monitor off and on again.
For the technical details of the local environment see below. I can provide more information on request and offer help testing patches.
Any chance you could bisect it?
Alex
Kind regards
Lars
- config.gz attached, below some lines.
CONFIG_X86_64=y
CONFIG_DRM=y CONFIG_DRM_KMS_HELPER=y CONFIG_DRM_TTM=y CONFIG_DRM_RADEON=y CONFIG_DRM_RADEON_KMS=y CONFIG_VIDEO_OUTPUT_CONTROL=y
- X11: find attached the Xorg.0.log for full information
X.Org X Server 1.7.7 Release Date: 2010-05-04 [..] (**) |-->Screen "Default Screen" (0) (**) | |-->Monitor "DELL 2408WFP" (**) | |-->Device "ATI FireMV 2260" [..] (II) RADEON(0): Output DisplayPort-0 using monitor section DELL 2408WFP [..] (**) RADEON(0): DPMS enabled
- Notes from the kernel.log
following messages occur only >= 2.6.34-rc4. I think they are issued when i `xset dpms force off´ or dpms is used automatically.
...
: [drm:dp_link_train] *ERROR* clock recovery tried 5 times : [drm:dp_link_train] *ERROR* clock recovery failed : [drm:dp_link_train] *ERROR* channel eq failed: 5 tries : [drm:dp_link_train] *ERROR* channel eq failed
...
The following messages might be unrelated to the problem and occur on 2.6.34-rc3 too, when i switch the monitor off/on.
: [drm:atom_dp_get_link_status] *ERROR* displayport link status failed : [drm:atom_dp_get_link_status] *ERROR* displayport link status failed : [drm:atom_dp_get_link_status] *ERROR* displayport link status failed
Below stuff from the initiation ...
...
: [drm] Initialized drm 1.1.0 20060810 : [drm] radeon defaulting to kernel modesetting. : [drm] radeon kernel modesetting enabled. : radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 : radeon 0000:01:00.0: setting latency timer to 64 : [drm] radeon: Initializing kernel modesetting. : [drm] register mmio base: 0x90200000 : [drm] register mmio size: 65536 : ATOM BIOS: 113 : [drm] Clocks initialized ! : [drm] Internal thermal controller with fan control : [drm] 3 Power State(s) : [drm] State 0 Default (default) : [drm] 16 PCIE Lanes : [drm] 3 Clock Mode(s) : [drm] 0 engine/memory: 500000/500000 : [drm] 1 engine/memory: 500000/500000 : [drm] 2 engine/memory: 500000/500000 : [drm] State 1 Performance : [drm] 16 PCIE Lanes : [drm] 3 Clock Mode(s) : [drm] 0 engine/memory: 110000/252000 : [drm] 1 engine/memory: 300000/396000 : [drm] 2 engine/memory: 500000/500000 : [drm] State 2 Performance : [drm] 16 PCIE Lanes : [drm] 3 Clock Mode(s) : [drm] 0 engine/memory: 450000/500000 : [drm] 1 engine/memory: 450000/500000 : [drm] 2 engine/memory: 500000/500000 : [drm] radeon: power management initialized : radeon 0000:01:00.0: VRAM: 256M 0x00000000 - 0x0FFFFFFF (256M used) : radeon 0000:01:00.0: GTT: 512M 0x10000000 - 0x2FFFFFFF : [drm] Detected VRAM RAM=256M, BAR=256M : [drm] RAM width 64bits DDR : Available graphics memory: 1017548 kiB. : [drm] radeon: 256M of VRAM memory ready : [drm] radeon: 512M of GTT memory ready. : radeon 0000:01:00.0: irq 30 for MSI/MSI-X : [drm] radeon: using MSI. : [drm] radeon: irq initialized. : [drm] GART: num cpu pages 131072, num gpu pages 131072 : [drm] Loading RV620 Microcode : platform radeon_cp.0: firmware: using built-in firmware radeon/RV620_pfp.bin : platform radeon_cp.0: firmware: using built-in firmware radeon/RV620_me.bin : platform radeon_cp.0: firmware: using built-in firmware radeon/R600_rlc.bin : [drm] ring test succeeded in 1 usecs : [drm] radeon: ib pool ready. : [drm] ib test succeeded in 0 usecs : [drm] Enabling audio support : [drm] Radeon Display Connectors : [drm] Connector 0: : [drm] DisplayPort : [drm] HPD2 : [drm] DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c 0x7e6c : [drm] Encoders: : [drm] DFP1: INTERNAL_UNIPHY : [drm] Connector 1: : [drm] DisplayPort : [drm] HPD4 : [drm] DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c 0x7e2c : [drm] Encoders: : [drm] DFP2: INTERNAL_UNIPHY : [drm] fb mappable at 0x80141000 : [drm] vram apper at 0x80000000 : [drm] size 9216000 : [drm] fb depth is 24 : [drm] pitch is 7680 : Console: switching to colour frame buffer device 240x75 : fb0: radeondrmfb frame buffer device : registered panic notifier : [drm] Initialized radeon 2.2.0 20080528 for 0000:01:00.0 on minor 0
-- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel