From: Treeve Jelbert <treeve@scarlet.be>
To: Joseph Salisbury <joseph.salisbury@canonical.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: Radeon display connector : No monitor connected or invalid EDID
Date: Wed, 23 Nov 2011 23:26:45 +0100 [thread overview]
Message-ID: <37778844.LVea7QDOO0@gemini-64> (raw)
In-Reply-To: <4ECD5973.7080605@canonical.com>
On Wednesday 23 November 2011 15:37:07 you wrote:
> Have you ever tested the 3.0 kernel on this machine? There is a similar
> issue reported[1] for a system equipped with an AMD APU, but that issue
> happens on a 3.0.6 kernel.
I tried git-bisect all the way back to 3.0, with the same result
I currently have 3.1.2
If I build the kernel without Radeon KMS support, everything boots
successfully, but Xorg reports that the Radeon driver needs KMS, so reverts to
VESA and then everything is ok.
When I enable KMS, the screen blacks out during the boot process, but I can
login in using ssh
# dmesg |grep drm
[ 4.916467] [drm] Initialized drm 1.1.0 20060810
[ 5.498832] [drm] radeon defaulting to kernel modesetting.
[ 5.498899] [drm] radeon kernel modesetting enabled.
[ 5.676991] [drm] initializing kernel modesetting (SUMO 0x1002:0x9647
0x17AA:0x21EA).
[ 5.677155] [drm] register mmio base: 0xF0B00000
[ 5.677230] [drm] register mmio size: 262144
[ 5.678224] [drm] Detected VRAM RAM=512M, BAR=256M
[ 5.678295] [drm] RAM width 32bits DDR
[ 5.678656] [drm] radeon: 512M of VRAM memory ready
[ 5.678721] [drm] radeon: 512M of GTT memory ready.
[ 5.678800] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 5.678863] [drm] Driver supports precise vblank timestamp query.
[ 5.679080] [drm] radeon: irq initialized.
[ 5.679148] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 5.681874] [drm] Loading SUMO Microcode
[ 6.101298] [drm] ring test succeeded in 1 usecs
[ 6.101477] [drm] radeon: ib pool ready.
[ 6.101605] [drm] ib test succeeded in 0 usecs
[ 6.106994] [drm] Radeon Display Connectors
[ 6.107061] [drm] Connector 0:
[ 6.107123] [drm] VGA
[ 6.107184] [drm] HPD2
[ 6.107305] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c
0x644c
[ 6.107395] [drm] Encoders:
[ 6.107456] [drm] CRT1: INTERNAL_UNIPHY2
[ 6.107517] [drm] CRT1: NUTMEG
[ 6.107579] [drm] Connector 1:
[ 6.107640] [drm] LVDS
[ 6.107700] [drm] HPD1
[ 6.107762] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c
0x643c
[ 6.107851] [drm] Encoders:
[ 6.107912] [drm] LCD1: INTERNAL_UNIPHY2
[ 6.107974] [drm] LCD1: TRAVIS
[ 6.108035] [drm] Connector 2:
[ 6.108096] [drm] HDMI-A
[ 6.108157] [drm] HPD3
[ 6.108264] [drm] DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c
0x645c
[ 6.108358] [drm] Encoders:
[ 6.108421] [drm] DFP1: INTERNAL_UNIPHY
[ 6.505257] [drm] Radeon display connector VGA-1: No monitor connected or
invalid EDID
[ 6.905818] [drm] Radeon display connector LVDS-1: No monitor connected or
invalid EDID
[ 7.305261] [drm] Radeon display connector HDMI-A-1: No monitor connected
or invalid EDID
[ 7.333255] [drm] Internal thermal controller without fan control
[ 7.333639] [drm] radeon: power management initialized
[ 7.584072] [drm] fb mappable at 0xE0141000
[ 7.584188] [drm] vram apper at 0xE0000000
[ 7.584253] [drm] size 4325376
[ 7.584314] [drm] fb depth is 24
[ 7.584376] [drm] pitch is 5632
[ 7.584790] fbcon: radeondrmfb (fb0) is primary device
[ 7.677457] fb0: radeondrmfb frame buffer device
[ 7.677472] drm: registered panic notifier
[ 7.677497] [drm] Initialized radeon 2.11.0 20080528 for 0000:00:01.0 on
minor 0
I am not sure why fb support is enabled, but I could not remove it.
the Xorg.log shows:
[ 16851.295] (II) RADEON(0): Creating default Display subsection in Screen
section
[ 16851.295] (==) RADEON(0): Depth 24, (--) framebuffer bpp 32
[ 16851.295] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp
pixmaps)
[ 16851.295] (==) RADEON(0): Default visual is TrueColor
[ 16851.295] (==) RADEON(0): RGB weight 888
[ 16851.295] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
[ 16851.295] (--) RADEON(0): Chipset: "SUMO" (ChipID = 0x9647)
[ 16851.295] (II) RADEON(0): PCIE card detected
[ 16851.309] (II) RADEON(0): KMS Color Tiling: enabled
[ 16851.309] (II) RADEON(0): KMS Pageflipping: enabled
[ 16851.309] (II) RADEON(0): SwapBuffers wait for vsync: enabled
[ 16851.502] (II) RADEON(0): Output VGA-0 has no monitor section
[ 16851.541] (II) RADEON(0): Output LVDS has no monitor section
[ 16851.700] (II) RADEON(0): Output HDMI-0 has no monitor section
[ 16851.892] (II) RADEON(0): EDID for output VGA-0
[ 16851.958] (II) RADEON(0): EDID for output LVDS
[ 16851.958] (II) RADEON(0): Manufacturer: AUO Model: 23ec Serial#: 0
[ 16851.958] (II) RADEON(0): Year: 2009 Week: 1
[ 16851.958] (II) RADEON(0): EDID Version: 1.3
[ 16851.958] (II) RADEON(0): Digital Display Input
[ 16851.958] (II) RADEON(0): Max Image Size [cm]: horiz.: 34 vert.: 19
[ 16851.958] (II) RADEON(0): Gamma: 2.20
[ 16851.958] (II) RADEON(0): No DPMS capabilities specified
[ 16851.958] (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 16851.958] (II) RADEON(0): First detailed timing is preferred mode
[ 16851.958] (II) RADEON(0): redX: 0.620 redY: 0.340 greenX: 0.330 greenY:
0.570
[ 16851.958] (II) RADEON(0): blueX: 0.150 blueY: 0.060 whiteX: 0.313 whiteY:
0.329
[ 16851.958] (II) RADEON(0): Manufacturer's mask: 0
[ 16851.958] (II) RADEON(0): Supported detailed timing:
[ 16851.958] (II) RADEON(0): clock: 69.3 MHz Image Size: 344 x 193 mm
[ 16851.958] (II) RADEON(0): h_active: 1366 h_sync: 1398 h_sync_end 1422
h_blank_end 1432 h_border: 0
[ 16851.958] (II) RADEON(0): v_active: 768 v_sync: 771 v_sync_end 775
v_blanking: 806 v_border: 0
[ 16851.958] (II) RADEON(0): Unknown vendor-specific block f
[ 16851.958] (II) RADEON(0): AUO
[ 16851.958] (II) RADEON(0): B156XW02 V3
[ 16851.958] (II) RADEON(0): EDID (in hex):
[ 16851.958] (II) RADEON(0): 00ffffffffffff0006afec2300000000
[ 16851.958] (II) RADEON(0): 01130103802213780ac8959e57549226
[ 16851.958] (II) RADEON(0): 0f505400000001010101010101010101
[ 16851.958] (II) RADEON(0): 010101010101121b5642500026302018
[ 16851.958] (II) RADEON(0): 340058c1100000180000000f00000000
[ 16851.958] (II) RADEON(0): 00000000000000000020000000fe0041
[ 16851.958] (II) RADEON(0): 554f0a202020202020202020000000fe
[ 16851.958] (II) RADEON(0): 004231353658573032205633200a00be
[ 16851.958] (II) RADEON(0): Printing probed modes for output LVDS
[ 16851.958] (II) RADEON(0): Modeline "1366x768"x60.0 69.30 1366 1398 1422
1432 768 771 775 806 -hsync -vsync (48.4 kHz)
[ 16851.958] (II) RADEON(0): Modeline "1280x720"x59.9 74.50 1280 1344 1472
1664 720 723 728 748 -hsync +vsync (44.8 kHz)
[ 16851.958] (II) RADEON(0): Modeline "1152x768"x59.8 71.75 1152 1216 1328
1504 768 771 781 798 -hsync +vsync (47.7 kHz)
[ 16851.958] (II) RADEON(0): Modeline "1024x768"x59.9 63.50 1024 1072 1176
1328 768 771 775 798 -hsync +vsync (47.8 kHz)
[ 16851.958] (II) RADEON(0): Modeline "800x600"x59.9 38.25 800 832 912 1024
600 603 607 624 -hsync +vsync (37.4 kHz)
[ 16851.958] (II) RADEON(0): Modeline "848x480"x59.7 31.50 848 872 952 1056
480 483 493 500 -hsync +vsync (29.8 kHz)
[ 16851.958] (II) RADEON(0): Modeline "720x480"x59.7 26.75 720 744 808 896
480 483 493 500 -hsync +vsync (29.9 kHz)
[ 16851.958] (II) RADEON(0): Modeline "640x480"x59.4 23.75 640 664 720 800
480 483 487 500 -hsync +vsync (29.7 kHz)
[ 16852.116] (II) RADEON(0): EDID for output HDMI-0
[ 16852.116] (II) RADEON(0): Output VGA-0 disconnected
[ 16852.116] (II) RADEON(0): Output LVDS connected
[ 16852.116] (II) RADEON(0): Output HDMI-0 disconnected
[ 16852.116] (II) RADEON(0): Using exact sizes for initial modes
[ 16852.116] (II) RADEON(0): Output LVDS using initial mode 1366x768
[ 16852.116] (II) RADEON(0): Using default gamma of (1.0, 1.0, 1.0) unless
otherwise stated.
[ 16852.116] (II) RADEON(0): mem size init: gart size :1fdff000 vram size:
s:20000000 visible:fba0000
[ 16852.116] (II) RADEON(0): EXA: Driver will allow EXA pixmaps in VRAM
[ 16852.116] (==) RADEON(0): DPI set to (96, 96)
[ 16852.149] (II) RADEON(0): [DRI2] Setup complete
[ 16852.149] (II) RADEON(0): [DRI2] DRI driver: r600
[ 16852.149] (II) RADEON(0): [DRI2] VDPAU driver: r600
[ 16852.149] (II) RADEON(0): Front buffer size: 4224K
[ 16852.149] (II) RADEON(0): VRAM usage limit set to 228096K
[ 16852.153] (==) RADEON(0): Backing store disabled
[ 16852.153] (II) RADEON(0): Direct rendering enabled
[ 16852.167] (II) RADEON(0): Setting EXA maxPitchBytes
[ 16852.168] (II) RADEON(0): Acceleration enabled
[ 16852.168] (==) RADEON(0): DPMS enabled
[ 16852.168] (==) RADEON(0): Silken mouse enabled
[ 16852.197] (II) RADEON(0): Set up textured video
[ 16852.197] (II) RADEON(0): [XvMC] Associated with Radeon Textured Video.
[ 16852.197] (II) RADEON(0): [XvMC] Extension initialized.
[ 16852.197] (II) RADEON(0): RandR 1.2 enabled, ignore the following RandR
disabled message.
[ 16852.617] (II) RADEON(0): Setting screen physical size to 361 x 203
but the screen is still black
Regards, Treeve
prev parent reply other threads:[~2011-11-23 22:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-13 17:27 PROBLEM: Radeon display connector : No monitor connected or invalid EDID Treeve Jelbert
2011-11-13 18:47 ` Dave Airlie
2011-11-13 20:36 ` Alex Deucher
2011-11-23 20:37 ` Joseph Salisbury
2011-11-23 22:26 ` Treeve Jelbert [this message]
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