[linux-dvb] Hauppauge Nova-T DVB-T troubles on x86_64

[Måns Rullgård]

I'm trying to get a Hauppauge Nova-T DVB-T card working in an x86_64
box, and I'm running into some trouble.

Tuning with tzap, successful lock is reported, but when trying to read
data, I get messages like these repeating:

cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]: irq mpeg  [0x20000] par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask

lspci:
02:0a.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder (rev 05)
        Subsystem: Hauppauge computer works Inc. Unknown device 9002
        Flags: bus master, medium devsel, latency 20, IRQ 18
        Memory at ca000000 (32-bit, non-prefetchable) [size=16M]
        Capabilities: [44] Vital Product Data
        Capabilities: [4c] Power Management version 2

02:0a.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] (rev 05)
        Subsystem: Hauppauge computer works Inc. Nova-T DVB-T Model 909
        Flags: bus master, medium devsel, latency 64, IRQ 18
        Memory at c9000000 (32-bit, non-prefetchable) [size=16M]
        Capabilities: [4c] Power Management version 2

02:0a.4 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [IR Port] (rev 05)
        Subsystem: Hauppauge computer works Inc. Nova-T DVB-T Model 909
        Flags: bus master, medium devsel, latency 6, IRQ 11
        Memory at c8000000 (32-bit, non-prefetchable) [size=16M]
        Capabilities: [4c] Power Management version 2

The card works perfectly in a 32-bit machine.

Any advice appreciated.

-- 
Måns Rullgård
mans at mansr.com