No subject

itdiff;h=3Df892034a8ce80ed7098f667aae2eb6300e570603
is part of vanilla 2.6.35-rc4 and -rc5, but neither kernel works for
me.

> Does this patch help?
(0001-drm-radeon-kms-fix-possible-mis-detection-of-sidepor.patch)

After adding this to 2.6.35-rc5 the system boots and works so far.

But the CP is still broken:
[    0.426931] Linux agpgart interface v0.103
[    0.427092] [drm] Initialized drm 1.1.0 20060810
[    0.427196] [drm] radeon defaulting to kernel modesetting.
[    0.427255] [drm] radeon kernel modesetting enabled.
[    0.427372] radeon 0000:01:05.0: PCI INT A -> GSI 18 (level, low) -> IRQ=
 18
[    0.429659] [drm] initializing kernel modesetting (RS690 0x1002:0x791E).
[    0.429817] [drm] register mmio base: 0xFE9F0000
[    0.429876] [drm] register mmio size: 65536
[    0.430457] ATOM BIOS: ATI
[    0.430532] radeon 0000:01:05.0: VRAM: 32M 0xDE000000 - 0xDFFFFFFF (32M =
used)
[    0.430592] radeon 0000:01:05.0: GTT: 512M 0xBE000000 - 0xDDFFFFFF
[    0.430675] [drm] radeon: irq initialized.
[    0.430737] mtrr: type mismatch for fc000000,2000000 old:
write-back new: write-comb
ining
[    0.430811] [drm] Detected VRAM RAM=3D32M, BAR=3D32M
[    0.430868] [drm] RAM width 128bits DDR
[    0.431011] [TTM] Zone  kernel: Available graphics memory: 2010234 kiB.
[    0.431070] [TTM] Initializing pool allocator.
[    0.431147] [drm] radeon: 32M of VRAM memory ready
[    0.431205] [drm] radeon: 512M of GTT memory ready.
[    0.431266] [drm] GART: num cpu pages 131072, num gpu pages 131072
[    0.434654] [drm] radeon: 1 quad pipes, 1 z pipes initialized.
[    0.441719] [drm] Loading RS690/RS740 Microcode
[    0.441926] [drm] radeon: ring at 0x00000000BE000000
[    0.577118] [drm:r100_ring_test] *ERROR* radeon: ring test failed
(sracth(0x15E4)=3D0x
CAFEDEAD)
[    0.577192] [drm:r100_cp_init] *ERROR* radeon: cp isn't working (-22).
[    0.577252] radeon 0000:01:05.0: failled initializing CP (-22).
[    0.577310] radeon 0000:01:05.0: Disabling GPU acceleration
[    0.577440] [drm] radeon: cp finalized
[    0.578078] [drm] Default TV standard: NTSC
[    0.578314] [drm] Default TV standard: NTSC
[    0.578590] [drm] Radeon Display Connectors
[    0.578648] [drm] Connector 0:
[    0.578706] [drm]   VGA
[    0.578764] [drm]   DDC: 0x7e50 0x7e40 0x7e54 0x7e44 0x7e58 0x7e48
0x7e5c 0x7e4c
[    0.578837] [drm]   Encoders:
[    0.578894] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[    0.578952] [drm] Connector 1:
[    0.579010] [drm]   S-video
[    0.579067] [drm]   Encoders:
[    0.579124] [drm]     TV1: INTERNAL_KLDSCP_DAC1
[    0.579182] [drm] Connector 2:
[    0.579239] [drm]   HDMI-A
[    0.579297] [drm]   DDC: 0x7e40 0x7e50 0x7e44 0x7e54 0x7e48 0x7e58
0x7e4c 0x7e5c
[    0.579369] [drm]   Encoders:
[    0.579427] [drm]     DFP3: INTERNAL_LVTM1
[    0.773375] [drm] fb mappable at 0xFC040000
[    0.773434] [drm] vram apper at 0xFC000000
[    0.773491] [drm] size 786432
[    0.773549] [drm] fb depth is 8
[    0.773606] [drm]    pitch is 1024
[    0.773737] fbcon: radeondrmfb (fb0) is primary device
[    0.793240] Console: switching to colour frame buffer device 128x48
[    0.794833] fb0: radeondrmfb frame buffer device
[    0.794852] drm: registered panic notifier
[    0.794871] Slow work thread pool: Starting up
[    0.794932] Slow work thread pool: Ready
[    0.794953] [drm] Initialized radeon 2.5.0 20080528 for
0000:01:05.0 on minor 0


Torsten