DICE: VIA firewire controller can't to > 48KHz
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From: Daniel R. <dro...@fu...> - 2014-11-21 15:47:54
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Hi Clemens, all: I recently set up a new system with a PCI Express firewire card. I am unable to get a PCM bitrate greater than 48KHz, and DSD/DOP does not function at all. <=48KHz PCM functions as expected. Kernel is 'vanilla' 3.17.3. I am using the following card: 01:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller (prog-if 10 [OHCI]) Subsystem: VIA Technologies, Inc. VT6315 Series Firewire Controller Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f0500000 (64-bit, non-prefetchable) [size=2K] I/O ports at e000 [size=256] Capabilities: [50] Power Management version 3 Capabilities: [80] MSI: Enable- Count=1/1 Maskable+ 64bit+ Capabilities: [98] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [130] Device Serial Number 00-90-21-ff-ff-00-00-0e Kernel driver in use: firewire_ohci Kernel modules: firewire_ohci This card is branded by NewEgg as Syba but the packaging says "IOCrest". This is the actual card: http://www.newegg.com/Product/Product.aspx?Item=N82E16815124138&cm_re=firewire_pci_express_card-_-15-124-138-_-Product Regards, Daniel |