http://bugzilla.kernel.org/show_bug.cgi?id=15002
Summary: invalid EDID checksum pause boot for 130 sec - kms,
radeon
Product: Drivers
Version: 2.5
Kernel Version: 2.6.33-rc3 2c1f1895ef2aa8f0e5497893eff71304aef332e1
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-...@kernel-bugs.osdl.org
ReportedBy: pl4nk...@googlemail.com
Regression: No
macbook pro 2,2
M56P Radeon Mobility X1600
[ 0.295335] [drm] Initialized drm 1.1.0 20060810
[ 0.295388] [drm] radeon defaulting to kernel modesetting.
[ 0.295389] [drm] radeon kernel modesetting enabled.
[ 0.295434] radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.295439] radeon 0000:01:00.0: setting latency timer to 64
[ 0.298528] [drm] radeon: Initializing kernel modesetting.
[ 0.298624] [drm] register mmio base: 0x90300000
[ 0.298625] [drm] register mmio size: 65536
[ 0.298713] ATOM BIOS: M56P
[ 0.298942] [drm] GPU reset succeed (RBBM_STATUS=0x10000140)
[ 0.298955] [drm] Generation 2 PCI interface, using max accessible memory
[ 0.298958] [drm] radeon: VRAM 128M
[ 0.298959] [drm] radeon: VRAM from 0x00000000 to 0x07FFFFFF
[ 0.298961] [drm] radeon: GTT 512M
[ 0.298962] [drm] radeon: GTT from 0x20000000 to 0x3FFFFFFF
[ 0.299018] radeon 0000:01:00.0: irq 28 for MSI/MSI-X
[ 0.299023] [drm] radeon: using MSI.
[ 0.299047] [drm] radeon: irq initialized.
[ 0.300510] [drm] Detected VRAM RAM=128M, BAR=128M
[ 0.300514] [drm] RAM width 128bits DDR
[ 0.300809] [TTM] Zone kernel: Available graphics memory: 1020878 kiB.
[ 0.300823] [drm] radeon: 128M of VRAM memory ready
[ 0.300825] [drm] radeon: 512M of GTT memory ready.
[ 0.300841] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 0.302714] [drm] radeon: 1 quad pipes, 2 z pipes initialized.
[ 0.302747] [drm] PCIE GART of 512M enabled (table at 0x00040000).
[ 0.302759] [drm] radeon: cp idle (0x10000C03)
[ 0.302856] [drm] Loading R500 Microcode
[ 0.302859] platform radeon_cp.0: firmware: using built-in firmware
radeon/R520_cp.bin
[ 0.303028] [drm] radeon: ring at 0x0000000020000000
[ 0.303064] [drm] ring test succeeded in 9 usecs
[ 0.303155] [drm] radeon: ib pool ready.
[ 0.303237] [drm] ib test succeeded in 0 usecs
[ 0.303425] [drm] Default TV standard: NTSC
[ 0.303907] [drm] Radeon Display Connectors
[ 0.303909] [drm] Connector 0:
[ 0.303910] [drm] LVDS
[ 0.303912] [drm] DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c
0x7e6c
[ 0.303913] [drm] Encoders:
[ 0.303914] [drm] LCD1: INTERNAL_LVTM1
[ 0.303916] [drm] Connector 1:
[ 0.303917] [drm] S-video
[ 0.303918] [drm] Encoders:
[ 0.303919] [drm] TV1: INTERNAL_KLDSCP_DAC2
[ 0.303920] [drm] Connector 2:
[ 0.303922] [drm] DVI-I
[ 0.303923] [drm] HPD1
[ 0.303924] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c
0x7e4c
[ 0.303926] [drm] Encoders:
[ 0.303927] [drm] DFP1: INTERNAL_KLDSCP_TMDS1
[ 0.303928] [drm] Connector 3:
[ 0.303929] [drm] VGA
[ 0.303931] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c
0x7e5c
[ 0.303933] [drm] Encoders:
[ 0.303934] [drm] CRT2: INTERNAL_KLDSCP_DAC2
[ 0.355828] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder
is 130
[ 0.355872] [drm:edid_is_valid] *ERROR* Raw EDID:
[ 0.355913] <3>00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
................
[ 0.355915] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355917] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355919] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355921] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355923] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355924] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355926] <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
................
[ 0.355928]
[ 0.397678] ACPI: Battery Slot [BAT0] (battery present)
[ 0.584399] [drm] fb mappable at 0x800C0000
[ 0.584401] [drm] vram apper at 0x80000000
[ 0.584403] [drm] size 5299200
[ 0.584404] [drm] fb depth is 24
[ 0.584405] [drm] pitch is 5888
[ 131.169012] executing set pll
[ 131.181016] executing set crtc timing
[ 131.181043] [drm] LVDS-9: set mode 1440x900 1c
[ 131.216058] Console: switching to colour frame buffer device 180x56
[ 131.219331] fb0: radeondrmfb frame buffer device
[ 131.219333] registered panic notifier
[ 131.219345] [drm] Initialized radeon 2.0.0 20080528 for 0000:01:00.0 on
minor 0
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