H,
I am using linux-2.6.33-rc8 with my laptop. This one has a DVI-D port that
I use (with an adapter) to connect to my HDTV screen. I want to get the
full 1920x1080 (1080p) resolution.
In X, I disable loading of DRI module as X is unstable under KDE4 with DRI1 or
DRI2 enabled.
1.
Are there any hardware requirements for getting audio? My chip is detected
and audio is enabled but I don't get any audio on my TV.
2.
xrandr only offers 1080p only if the TV is connected before booting, else
only 1366x768 is available. So 1080p is technically possible.
3.
My TV accepts additional audio-in. This works when I use radeon.audio=0
but only if the cable is not connected before booting. In combination with
1 and 2, I get either 1080p or sound. What can I do about this?
Thanks for your help
Hendrik Sattler
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon HD 2400
XT [1002:94c8] (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:011a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 29
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=64M]
Region 1: I/O ports at 2000 [size=256]
Region 2: Memory at fc000000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at fc020000 [disabled] [size=128K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1
unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency
L0 <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain-
CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 41a1
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1
Len=010 <?>
Kernel driver in use: radeon
[drm] Initialized drm 1.1.0 20060810
[drm] radeon kernel modesetting enabled.
radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
radeon 0000:01:00.0: setting latency timer to 64
[drm] radeon: Initializing kernel modesetting.
[drm] register mmio base: 0xFC000000
[drm] register mmio size: 65536
ATOM BIOS: Pantanal
[drm] Clocks initialized !
[drm] Detected VRAM RAM=64M, BAR=64M
[drm] RAM width 64bits DDR
[TTM] Zone kernel: Available graphics memory: 1534044 kiB.
[drm] radeon: 64M of VRAM memory ready
[drm] radeon: 512M of GTT memory ready.
radeon 0000:01:00.0: irq 29 for MSI/MSI-X
[drm] radeon: using MSI.
[drm] radeon: irq initialized.
[drm] GART: num cpu pages 131072, num gpu pages 131072
[drm] Loading RV610 Microcode
platform radeon_cp.0: firmware: using built-in firmware radeon/RV610_pfp.bin
platform radeon_cp.0: firmware: using built-in firmware radeon/RV610_me.bin
platform radeon_cp.0: firmware: using built-in firmware radeon/R600_rlc.bin
[drm] ring test succeeded in 1 usecs
[drm] radeon: ib pool ready.
[drm] ib test succeeded in 0 usecs
[drm] Enabling audio support
[drm] Default TV standard: NTSC
[drm] Radeon Display Connectors
[drm] Connector 0:
[drm] VGA
[drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
[drm] Encoders:
[drm] CRT1: INTERNAL_KLDSCP_DAC1
[drm] Connector 1:
[drm] HDMI-A
[drm] HPD1
[drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
[drm] Encoders:
[drm] DFP1: INTERNAL_KLDSCP_TMDS1
[drm] Connector 2:
[drm] LVDS
[drm] DDC: 0xac0 0xac0 0xac4 0xac4 0xac8 0xac8 0xacc 0xacc
[drm] Encoders:
[drm] LCD1: INTERNAL_LVTM1
[drm] Connector 3:
[drm] DIN
[drm] Encoders:
[drm] TV1: INTERNAL_KLDSCP_DAC2
[drm] fb mappable at 0xF0141000
[drm] vram apper at 0xF0000000
[drm] size 7257600
[drm] fb depth is 24
[drm] pitch is 6912
Console: switching to colour frame buffer device 210x65
fb0: radeondrmfb frame buffer device
registered panic notifier
[drm] Initialized radeon 2.0.0 20080528 for 0000:01:00.0 on minor 0
------------------------------------------------------------------------------
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