RV630 KMS PM info on tables requested

["Klaus Doblmann B.A." <klaus.doblmann@gmail.com>]

I sent this to Alex a few days ago but felt I should post it on this
list as well:

I've been testing radeon KMS PM with 2.6.34-rc* for a few days now and
I wanted to send you my testcase. Even though PM is enabled, the
defaults of my card are somewhat insane so no real powermanagement
takes place - i.e. the card doesn't get clocked down. is there any way
to force the card to use a different setting where less power is being
consumed?
Thanks!

Klaus

Below you'll find the output of dmesg | grep drm which should provide
you with the needed information:

klaus@klaus-imac:/etc/acpi/events$ dmesg | grep drm
[    1.011163] [drm] Initialized drm 1.1.0 20060810
[    1.069646] [drm] radeon kernel modesetting enabled.
[    1.071157] [drm] initializing kernel modesetting (RV630
0x1002:0x9583). [    1.071247] [drm] register mmio base: 0xD0520000
[    1.071249] [drm] register mmio size: 65536
[    1.071454] [drm] Clocks initialized !
[    1.071456] [drm] Internal thermal controller without fan control
[    1.071458] [drm] 4 Power State(s)
[    1.071460] [drm] State 0 Default (default)
[    1.071461] [drm] 	16 PCIE Lanes
[    1.071462] [drm] 	3 Clock Mode(s)
[    1.071463] [drm] 		0 engine/memory: 680000/750000
[    1.071465] [drm] 		1 engine/memory: 680000/750000
[    1.071466] [drm] 		2 engine/memory: 680000/750000
[    1.071468] [drm] State 1 Performance 
[    1.071469] [drm] 	16 PCIE Lanes
[    1.071470] [drm] 	3 Clock Mode(s)
[    1.071471] [drm] 		0 engine/memory: 110000/750000
[    1.071473] [drm] 		1 engine/memory: 680000/750000
[    1.071474] [drm] 		2 engine/memory: 680000/750000
[    1.071475] [drm] State 2 Default 
[    1.071476] [drm] 	16 PCIE Lanes
[    1.071477] [drm] 	3 Clock Mode(s)
[    1.071479] [drm] 		0 engine/memory: 680000/750000
[    1.071480] [drm] 		1 engine/memory: 680000/750000
[    1.071482] [drm] 		2 engine/memory: 680000/750000
[    1.071483] [drm] State 3 Performance 
[    1.071484] [drm] 	16 PCIE Lanes
[    1.071485] [drm] 	3 Clock Mode(s)
[    1.071486] [drm] 		0 engine/memory: 300000/750000
[    1.071488] [drm] 		1 engine/memory: 680000/750000
[    1.071489] [drm] 		2 engine/memory: 680000/750000
[    1.071493] [drm] radeon: dynamic power management enabled
[    1.071494] [drm] radeon: power management initialized
[    1.073069] [drm] Detected VRAM RAM=256M, BAR=256M
[    1.073072] [drm] RAM width 128bits DDR
[    1.073144] [drm] radeon: 256M of VRAM memory ready
[    1.073145] [drm] radeon: 512M of GTT memory ready.
[    1.073206] [drm] radeon: using MSI.
[    1.073236] [drm] radeon: irq initialized.
[    1.073236] [drm] GART: num cpu pages 131072, num gpu pages 131072
[    1.073874] [drm] Loading RV630 Microcode
[    1.115484] [drm] ring test succeeded in 1 usecs
[    1.115555] [drm] radeon: ib pool ready.
[    1.115614] [drm] ib test succeeded in 0 usecs
[    1.115616] [drm] Enabling audio support
[    1.115637] [drm] Default TV standard: NTSC
[    1.115711] [drm] Default TV standard: NTSC
[    1.115713] [drm] Radeon Display Connectors
[    1.115714] [drm] Connector 0:
[    1.115715] [drm]   DVI-I
[    1.115716] [drm]   HPD1
[    1.115718] [drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48
0x7e4c 0x7e4c [    1.115719] [drm]   Encoders:
[    1.115720] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[    1.115722] [drm]     DFP1: INTERNAL_KLDSCP_TMDS1
[    1.115723] [drm]     TV1: INTERNAL_KLDSCP_DAC2
[    1.115724] [drm] Connector 1:
[    1.115725] [drm]   LVDS
[    1.115727] [drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58
0x7e5c 0x7e5c [    1.115728] [drm]   Encoders:
[    1.115729] [drm]     LCD1: INTERNAL_LVTM1
[    1.169669] [drm] Requested: e: 68000 m: 75000 p: 16
[    1.169671] [drm] Setting: e: 68000 m: 75000 p: 16
[    1.520024] [drm] fb mappable at 0xC0141000
[    1.520025] [drm] vram apper at 0xC0000000
[    1.520027] [drm] size 9216000
[    1.520028] [drm] fb depth is 24
[    1.520029] [drm]    pitch is 7680
[    1.520061] fb0: radeondrmfb frame buffer device
[    1.520067] [drm] Initialized radeon 2.3.0 20080528 for 0000:01:00.0
on minor 0 [    1.524098] [drm] Requested: e: 68000 m: 75000 p: 16
[    1.524101] [drm] Setting: e: 68000 m: 75000 p: 16
[    2.130063] [drm] Requested: e: 68000 m: 75000 p: 16
[    2.130066] [drm] Setting: e: 68000 m: 75000 p: 16
[    2.141345] [drm] not in vbl for pm change 00020002 00000000 at entry
[  497.545444] [drm] Requested: e: 68000 m: 75000 p: 16
[  497.545459] [drm] Setting: e: 68000 m: 75000 p: 16
[  497.545514] [drm] not in vbl for pm change 00020002 00000000 at entry
[  497.545684] [drm] not in vbl for pm change 00020002 00000000 at exit
[  498.650121] [drm] Requested: e: 68000 m: 75000 p: 16
[  498.650131] [drm] Setting: e: 68000 m: 75000 p: 16
[  501.560135] [drm] Requested: e: 68000 m: 75000 p: 16
[  501.560145] [drm] Setting: e: 68000 m: 75000 p: 16
[  504.560137] [drm] Requested: e: 68000 m: 75000 p: 16
[  504.560146] [drm] Setting: e: 68000 m: 75000 p: 16

-- 
Klaus Doblmann B.A. - http://straightrazorguy.net - FSF member #7570
PGP-Key: http://www.doblmann.de/pgp_key.asc

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