Sound card not working

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gagryuribeg
Posts: 1
Joined: 2018/01/17 01:44:14

Sound card not working

Post by gagryuribeg » 2018/01/17 01:52:57

Hello!

I have Issabel 4 installed in a server which runs over centOS 7... in the past I had Elastix 2.5 which runs over CentOS 5 i think.... over centOS 5 I had to modify one of the files of elastix with some lines to shouting over some speakers when somebody dialed an extension by any phone... however, one of the lines im meaning is this one "device = /dev/dsp" which "dsp" is the sound card located at /dev folder

Im trying to do the same now over centOS 7 but that file or folder (im not sure what it is) doesn't exists :(

I did lspci -v and get this... it apparently shows the card but why that folder "dsp" is not there?

Tanks for the help!

[root@issabel dev]# lspci -v
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 10)
Subsystem: Gigabyte Technology Co., Ltd Device 5000
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0b <?>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Device d000
Flags: bus master, fast devsel, latency 0, IRQ 26
Memory at fdf00000 (32-bit, non-prefetchable)
I/O ports at ff00
Memory at d0000000 (32-bit, prefetchable)
Memory at fdc00000 (32-bit, non-prefetchable)
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Kernel driver in use: i915
Kernel modules: i915

00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD (Realtek ALC887)
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at fdff8000 (64-bit, non-prefetchable)
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 24
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fd900000-fd9fffff
Prefetchable memory behind bridge: 00000000fd800000-00000000fd8fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 25
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fde00000-fdefffff
Prefetchable memory behind bridge: 00000000fdd00000-00000000fddfffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Gigabyte Technology Co., Ltd Device 5001
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at fe00
Kernel driver in use: uhci_hcd

00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at fd00
Kernel driver in use: uhci_hcd

00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at fc00
Kernel driver in use: uhci_hcd

00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at fb00
Kernel driver in use: uhci_hcd

00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fdfff000 (32-bit, non-prefetchable)
Capabilities: [50] Power Management version 2
Kernel driver in use: ehci-pci

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fdb00000-fdbfffff
Prefetchable memory behind bridge: 00000000fda00000-00000000fdafffff
Capabilities: [50] Subsystem: Gigabyte Technology Co., Ltd Motherboard

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
Subsystem: Gigabyte Technology Co., Ltd Device 5001
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
Kernel modules: intel_rng, lpc_ich, leds_ss4200

00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: Gigabyte Technology Co., Ltd Device b002
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4
I/O ports at 0170 [size=8]
I/O ports at 0374
I/O ports at f800 [size=16]
Capabilities: [70] Power Management version 2
Kernel driver in use: ata_piix
Kernel modules: ata_piix, pata_acpi, ata_generic

00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
Subsystem: Gigabyte Technology Co., Ltd GA-8I945PG-RH/GA-D525TUD Mainboard
Flags: medium devsel, IRQ 19
I/O ports at 0500 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801

02:00.0 Ethernet controller: Qualcomm Atheros AR8132 Fast Ethernet (rev c0)
Subsystem: Gigabyte Technology Co., Ltd Device e000
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at fdec0000 (64-bit, non-prefetchable) [size=256K]
I/O ports at bf00 [size=128]
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [58] Express Endpoint, MSI 00
Capabilities: [6c] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [180] Device Serial Number ff-4e-95-e6-6c-f0-49-ff
Kernel driver in use: atl1c
Kernel modules: atl1c

[root@issabel dev]#
[root@issabel dev]# 00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
-bash: syntax error near unexpected token `('
[root@issabel dev]# Subsystem: Gigabyte Technology Co., Ltd GA-D525TUD (Realtek ALC887)
-bash: syntax error near unexpected token `('
[root@issabel dev]# Flags: bus master, fast devsel, latency 0, IRQ 27
-bash: Flags:: command not found
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
[root@issabel dev]# Memory at fdff8000 (64-bit, non-prefetchable) [size=16K]
-bash: syntax error near unexpected token `('
[root@issabel dev]# Capabilities: [50] Power Management version 2
-bash: Capabilities:: command not found
[root@issabel dev]# Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
-bash: Capabilities:: command not found
[root@issabel dev]# Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
-bash: Capabilities:: command not found
[root@issabel dev]# Capabilities: [100] Virtual Channel
-bash: Capabilities:: command not found
[root@issabel dev]# Capabilities: [130] Root Complex Link
-bash: Capabilities:: command not found
[root@issabel dev]# Kernel driver in use: snd_hda_intel
-bash: Kernel: command not found
[root@issabel dev]# Kernel modules: snd_hda_intel
-bash: Kernel: command not found
[root@issabel dev]#
[root@issabel dev]#

pjsr2
Posts: 343
Joined: 2014/03/27 20:11:07

Re: Sound card not working

Post by pjsr2 » 2018/01/22 13:29:45

/dev/dsp is a device used by OSS. CentOS no longer uses OSS but uses ALSA. You will have to update your configuration files accordingly.

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