Description of problem: Using i810_audio driver, the channel named 'pcm2' is actually the master volume. Version-Release number of selected component (if applicable): kernel-2.4.20-2.2 i810: Intel ICH2 found at IO 0xef00 and 0xe800, MEM 0x0000 and 0x0000, IRQ 9 i810_audio: Audio Controller supports 6 channels. i810_audio: Defaulting to base 2 channel mode. i810_audio: Resetting connection 0 ac97_codec: AC97 Audio codec, id: ADS96 (Analog Devices AD1885) i810_audio: AC'97 codec 0 Unable to map surround DAC's (or DAC's not present), total channels = 2 DMI table at 0x000F0EA0. Handle 0x0000 DMI type 0, 20 bytes. BIOS Information Block Vendor: Intel Corp. Version: EA81510A.86A.0040.P09.0011141019 Release: 11/14/2000 BIOS base: 0xF0000 ROM size: 448K Capabilities: Flags: 0x000000007FF9DE80 Handle 0x0001 DMI type 1, 25 bytes. System Information Block Vendor: Product: Version: Serial Number: Handle 0x0002 DMI type 2, 8 bytes. Board Information Block Vendor: Intel Corporation Product: D815EEA Version: AAA10380-406 Serial Number: ABEA10904349
00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02) Subsystem: Intel Corp.: Unknown device 4541 00:02.0 VGA compatible controller: Intel Corp. 82815 CGC [Chipset Graphics Controller] (rev 02) (prog-if 00 [VGA]) Subsystem: Intel Corp.: Unknown device 4541 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 02) (prog-if 00 [Normal decode]) 00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 02) 00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 02) (prog-if 80 [Master]) Subsystem: Intel Corp.: Unknown device 4541 00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 02) Subsystem: Intel Corp.: Unknown device 4541 00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 00:1f.5 Multimedia audio controller: Intel Corp. 82801BA/BAM AC'97 Audio (rev 02) Subsystem: Intel Corp.: Unknown device 4541 01:08.0 Ethernet controller: Intel Corp. 82801BA/BAM/CA/CAM Ethernet Controller (rev 01) Subsystem: Intel Corp. EtherExpress PRO/100 VE 01:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) Subsystem: Hauppauge computer works Inc. WinTV/GO 01:0a.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) Subsystem: Hauppauge computer works Inc. WinTV/GO
Still in Severn2 2.4.22-1.2061
If I recall correctly, this was fine in Red Hat Linux 8, it was the RHL9 kernel which first broke.