Hi,
commit in $Subject breaks suspend to disk on my box here. Reverting it
ontop of 4.7-rc2 fixes the problem. DRM-specific messages in dmesg are:
[ 6.837698] [drm] radeon kernel modesetting enabled.
[ 6.871372] [drm] initializing kernel modesetting (RV635 0x1002:0x9598 0x1043:0x01DA 0x00).
[ 6.871387] [drm] register mmio base: 0xFEA20000
[ 6.871388] [drm] register mmio size: 65536
[ 6.871497] [drm] Detected VRAM RAM=512M, BAR=256M
[ 6.871498] [drm] RAM width 128bits DDR
[ 6.875602] [drm] radeon: 512M of VRAM memory ready
[ 6.875603] [drm] radeon: 512M of GTT memory ready.
[ 6.875619] [drm] Loading RV635 Microcode
[ 6.888041] [drm] Internal thermal controller without fan control
[ 6.888100] [drm] radeon: power management initialized
[ 6.892400] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 6.893273] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[ 6.920032] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000).
[ 6.920232] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 6.920232] [drm] Driver supports precise vblank timestamp query.
[ 6.920290] [drm] radeon: irq initialized.
[ 6.951284] [drm] ring test on 0 succeeded in 0 usecs
[ 7.125955] [drm] ring test on 5 succeeded in 1 usecs
[ 7.131079] [drm] UVD initialized successfully.
[ 7.135817] [drm] ib test on ring 0 succeeded in 0 usecs
[ 7.789092] [drm] ib test on ring 5 succeeded
[ 7.794502] [drm] Radeon Display Connectors
[ 7.798817] [drm] Connector 0:
[ 7.801963] [drm] DVI-I-1
[ 7.804825] [drm] HPD1
[ 7.807430] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
[ 7.814942] [drm] Encoders:
[ 7.817985] [drm] DFP1: INTERNAL_UNIPHY
[ 7.822230] [drm] CRT2: INTERNAL_KLDSCP_DAC2
[ 7.826913] [drm] Connector 1:
[ 7.830033] [drm] DIN-1
[ 7.832715] [drm] Encoders:
[ 7.835751] [drm] TV1: INTERNAL_KLDSCP_DAC2
[ 7.840349] [drm] Connector 2:
[ 7.843466] [drm] DVI-I-2
[ 7.846326] [drm] HPD2
[ 7.848926] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
[ 7.856437] [drm] Encoders:
[ 7.859479] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 7.864162] [drm] DFP2: INTERNAL_KLDSCP_LVTMA
[ 7.941480] [drm] fb mappable at 0xC0243000
[ 7.945733] [drm] vram apper at 0xC0000000
[ 7.949897] [drm] size 9216000
[ 7.953019] [drm] fb depth is 24
[ 7.956327] [drm] pitch is 7680
[ 7.959930] fbcon: radeondrmfb (fb0) is primary device
[ 8.028816] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
[ 8.045087] [drm] Initialized radeon 2.45.0 20080528 for 0000:01:00.0 on minor 0
[ 28.158851] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[ 28.160612] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000).
[ 28.191669] [drm] ring test on 0 succeeded in 1 usecs
[ 28.366319] [drm] ring test on 5 succeeded in 1 usecs
[ 28.366323] [drm] UVD initialized successfully.
[ 28.366338] [drm] ib test on ring 0 succeeded in 0 usecs
[ 28.604362] ata1.00: supports DRM functions and may not be fully accessible
[ 28.604405] ata2.00: supports DRM functions and may not be fully accessible
[ 28.609305] ata1.00: supports DRM functions and may not be fully accessible
[ 28.609410] ata2.00: supports DRM functions and may not be fully accessible
[ 29.014440] [drm] ib test on ring 5 succeeded
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
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