Se você instalou o pacote mesa-utils
, você pode verificar com glxgears
:
$ glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
radeon: Acquired access to Hyper-Z.
291 frames in 5.0 seconds = 58.022 FPS
% bl0ck_qu0te%
Você tem várias maneiras:
Com lspci -nnkvv -s
, adicione o domínio: bus: slot.function, no meu caso 00:03:00.0
:
sudo lspci -nnkvv -s 00:03:00.0
03:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV515 [Radeon X1300/X1550] [1002:7146] (prog-if 00 [VGA controller])
Subsystem: VISIONTEK Device [1545:2352]
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: 16 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 2: Memory at bffe0000 (64-bit, non-prefetchable) [size=64K]
Region 4: I/O ports at e000 [size=256]
Expansion ROM at bffc0000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
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) 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 Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Kernel driver in use: radeon
A parte importante aqui é a última linha em que diz "Driver do kernel em uso".
Você também pode verificar os arquivos de log:
sudo grep -E 'dri|drm' /var/log/dmesg /var/log/Xorg.0.log
O lshw -c video
:
$ sudo lshw -c video
*-display:0
description: VGA compatible controller
product: RV515 [Radeon X1300/X1550]
vendor: Advanced Micro Devices [AMD] nee ATI
physical id: 0
bus info: pci@0000:03:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:19 memory:d0000000-dfffffff memory:bffe0000-bffeffff ioport:e000(size=256) memory:bffc0000-bffdffff
E a boa e velha mesa glxinfo
.