This card is sold as the PV-981. I tried various digital_rate settings.

-------- Original Message -------- Subject: Another unknown bt878 Date: Mon, 14 Apr 2008 23:17:47 -0500 From: John R. johnr@wowway.com To: alsa-devel@alsa-project.org

Sound doesn't work on my bt878 based card. Let me know what other information is needed...

kernel 2.6.24.2:

Apr 14 20:28:38 server kernel: unknown card 0x878-0xaa00:0x1460 Apr 14 20:28:38 server kernel: please mail id, board name, and, if it works, the correct digital_rate option to alsa-devel@alsa-project.org Apr 14 20:28:38 server kernel: ACPI: PCI Interrupt 0000:05:00.1[A] -> GSI 18 (level, low) -> IRQ 18 Apr 14 20:28:38 server kernel: bt87x0: Using board 0, analog, digital (rate 32000 Hz) Apr 14 20:28:38 server kernel: unknown card 0x878-0xaa01:0x1461 Apr 14 20:28:38 server kernel: please mail id, board name, and, if it works, the correct digital_rate option to alsa-devel@alsa-project.org Apr 14 20:28:38 server kernel: ACPI: PCI Interrupt 0000:05:01.1[A] -> GSI 19 (level, low) -> IRQ 19 Apr 14 20:28:38 server kernel: bt87x1: Using board 0, analog, digital (rate 32000 Hz) Apr 14 20:28:38 server kernel: unknown card 0x878-0xaa02:0x1462 Apr 14 20:28:38 server kernel: please mail id, board name, and, if it works, the correct digital_rate option to alsa-devel@alsa-project.org Apr 14 20:28:38 server kernel: ACPI: PCI Interrupt 0000:05:02.1[A] -> GSI 16 (level, low) -> IRQ 16 Apr 14 20:28:38 server kernel: bt87x2: Using board 0, analog, digital (rate 3200 0 Hz) Apr 14 20:28:38 server kernel: unknown card 0x878-0xaa03:0x1463 Apr 14 20:28:38 server kernel: please mail id, board name, and, if it works, the correct digital_rate option to alsa-devel@alsa-project.org Apr 14 20:28:38 server kernel: ACPI: PCI Interrupt 0000:05:03.1[A] -> GSI 17 (level, low) -> IRQ 17 Apr 14 20:28:38 server kernel: bt87x3: Using board 0, analog, digital (rate 32000 Hz)

lspci:

05:00.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 05:00.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 05:01.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 05:01.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 05:02.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 05:02.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 05:03.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 05:03.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)

at boot:

bttv: driver version 0.9.17 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 18 (level, low) -> IRQ 18 bttv0: Bt878 (rev 17) at 0000:05:00.0, irq: 18, latency: 64, mmio: 0xdfcfe000 bttv0: detected: Provideo PV150A-1 [card=98], PCI subsystem ID is aa00:1460 bttv0: using: ProVideo PV150 [card=98,autodetected] bttv0: gpio: en=00000000, out=00000000 in=00ffffff [init] bttv0: tuner absent bttv0: registered device video0 bttv0: registered device vbi0 bttv0: PLL: 28636363 => 35468950 .. ok bttv: Bt8xx card found (1). ACPI: PCI Interrupt 0000:05:01.0[A] -> GSI 19 (level, low) -> IRQ 19 bttv1: Bt878 (rev 17) at 0000:05:01.0, irq: 19, latency: 64, mmio: 0xdfcfc000 bttv1: detected: Provideo PV150A-2 [card=98], PCI subsystem ID is aa01:1461 bttv1: using: ProVideo PV150 [card=98,autodetected] bttv1: gpio: en=00000000, out=00000000 in=00ffffff [init] bttv1: tuner absent bttv1: registered device video1 bttv1: registered device vbi1 bttv1: PLL: 28636363 => 35468950 .. ok bttv: Bt8xx card found (2). ACPI: PCI Interrupt 0000:05:02.0[A] -> GSI 16 (level, low) -> IRQ 16 bttv2: Bt878 (rev 17) at 0000:05:02.0, irq: 16, latency: 64, mmio: 0xdfcfa000 bttv2: detected: Provideo PV150A-3 [card=98], PCI subsystem ID is aa02:1462 bttv2: using: ProVideo PV150 [card=98,autodetected] bttv2: gpio: en=00000000, out=00000000 in=00ffffff [init] bttv2: tuner absent bttv2: registered device video2 bttv2: registered device vbi2 bttv2: PLL: 28636363 => 35468950 .. ok bttv: Bt8xx card found (3). ACPI: PCI Interrupt 0000:05:03.0[A] -> GSI 17 (level, low) -> IRQ 17 bttv3: Bt878 (rev 17) at 0000:05:03.0, irq: 17, latency: 64, mmio: 0xdfcf8000 bttv3: detected: Provideo PV150A-4 [card=98], PCI subsystem ID is aa03:1463 bttv3: using: ProVideo PV150 [card=98,autodetected] bttv3: gpio: en=00000000, out=00000000 in=00ffffff [init] bttv3: tuner absent bttv3: registered device video3 bttv3: registered device vbi3 bttv3: PLL: 28636363 => 35468950 .. ok