Is snd_hda_intel built as a module or is it part of the kernel itself? On 17 Jul 2016 3:42 a.m., "Facundo Curti" wrote: > Hi there. I'm having troubles to get audio on gentoo :/ > > aplay -l gave me 0 sound cards: > **** List of PLAYBACK Hardware Devices **** > > > lspci -v > 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM > Controller (rev 06) > Subsystem: ASUSTeK Computer Inc. 4th Gen Core Processor DRAM Controller > Flags: bus master, fast devsel, latency 0 > Capabilities: [e0] Vendor Specific Information: Len=0c > Kernel driver in use: hsw_uncore > > 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core > Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0, IRQ 24 > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > Capabilities: [88] Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th > Gen Core Processor PCI Express x16 Controller > Capabilities: [80] Power Management version 3 > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [a0] Express Root Port (Slot+), MSI 00 > Capabilities: [100] Virtual Channel > Capabilities: [140] Root Complex Link > Capabilities: [d94] #19 > Kernel driver in use: pcieport > > 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th > Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA > controller]) > Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor > Integrated Graphics Controller > Flags: bus master, fast devsel, latency 0, IRQ 27 > Memory at f7800000 (64-bit, non-prefetchable) [size=4M] > Memory at e0000000 (64-bit, prefetchable) [size=256M] > I/O ports at f000 [size=64] > Expansion ROM at [disabled] > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [d0] Power Management version 2 > Capabilities: [a4] PCI Advanced Features > Kernel driver in use: i915 > > 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core > Processor HD Audio Controller (rev 06) > Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v3/4th Gen Core Processor HD > Audio Controller > Flags: bus master, fast devsel, latency 0, IRQ 32 > Memory at f7c14000 (64-bit, non-prefetchable) [size=16K] > Capabilities: [50] Power Management version 2 > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 > Kernel driver in use: snd_hda_intel > > 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB xHCI (rev 05) (prog-if 30 [XHCI]) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB > xHCI > Flags: bus master, medium devsel, latency 0, IRQ 30 > Memory at f7c00000 (64-bit, non-prefetchable) [size=64K] > Capabilities: [70] Power Management version 2 > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ > Kernel driver in use: xhci_hcd > > 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series > Chipset Family MEI Controller #1 (rev 04) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family MEI > Controller > Flags: bus master, fast devsel, latency 0, IRQ 11 > Memory at f7c1f000 (64-bit, non-prefetchable) [size=16] > Capabilities: [50] Power Management version 3 > Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+ > > 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB EHCI #2 (rev 05) (prog-if 20 [EHCI]) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB > EHCI > Flags: bus master, medium devsel, latency 0, IRQ 20 > Memory at f7c1c000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [50] Power Management version 2 > Capabilities: [58] Debug port: BAR=1 offset=00a0 > Capabilities: [98] PCI Advanced Features > Kernel driver in use: ehci-pci > > 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High > Definition Audio Controller (rev 05) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset High > Definition Audio Controller > Flags: bus master, fast devsel, latency 0, IRQ 31 > Memory at f7c10000 (64-bit, non-prefetchable) [size=16K] > 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 > Kernel driver in use: snd_hda_intel > > 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family > PCI Express Root Port #1 (rev d5) (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: 00002000-00002fff > Memory behind bridge: de200000-de3fffff > Prefetchable memory behind bridge: 00000000de400000-00000000de5fffff > Capabilities: [40] Express Root Port (Slot+), MSI 00 > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [90] Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series > Chipset Family PCI Express Root Port > Capabilities: [a0] Power Management version 3 > Kernel driver in use: pcieport > > 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family > PCI Express Root Port #3 (rev d5) (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0, IRQ 26 > Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 > I/O behind bridge: 0000e000-0000efff > Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff > Capabilities: [40] Express Root Port (Slot+), MSI 00 > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [90] Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series > Chipset Family PCI Express Root Port > Capabilities: [a0] Power Management version 3 > Kernel driver in use: pcieport > > 00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d5) (prog-if > 01 [Subtractive decode]) > Flags: bus master, fast devsel, latency 0, IRQ 15 > Bus: primary=00, secondary=04, subordinate=05, sec-latency=0 > Capabilities: [40] Express Root Port (Slot+), MSI 00 > Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- > Capabilities: [90] Subsystem: ASUSTeK Computer Inc. 82801 PCI Bridge > Capabilities: [a0] Power Management version 3 > > 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB EHCI #1 (rev 05) (prog-if 20 [EHCI]) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family USB > EHCI > Flags: bus master, medium devsel, latency 0, IRQ 23 > Memory at f7c1b000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [50] Power Management version 2 > Capabilities: [58] Debug port: BAR=1 offset=00a0 > Capabilities: [98] PCI Advanced Features > Kernel driver in use: ehci-pci > > 00:1f.0 ISA bridge: Intel Corporation B85 Express LPC Controller (rev 05) > Subsystem: ASUSTeK Computer Inc. B85 Express LPC Controller > Flags: bus master, medium devsel, latency 0 > Capabilities: [e0] Vendor Specific Information: Len=0c > > 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset > Family 6-port SATA Controller 1 [AHCI mode] (rev 05) (prog-if 01 [AHCI 1.0]) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family > 6-port SATA Controller 1 [AHCI mode] > Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 28 > I/O ports at f0b0 [size=8] > I/O ports at f0a0 [size=4] > I/O ports at f090 [size=8] > I/O ports at f080 [size=4] > I/O ports at f060 [size=32] > Memory at f7c1a000 (32-bit, non-prefetchable) [size=2K] > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [70] Power Management version 3 > Capabilities: [a8] SATA HBA v1.0 > Kernel driver in use: ahci > > 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus > Controller (rev 05) > Subsystem: ASUSTeK Computer Inc. 8 Series/C220 Series Chipset Family SMBus > Controller > Flags: medium devsel > Memory at f7c19000 (64-bit, non-prefetchable) [size=256] > I/O ports at f040 [size=32] > > 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. > RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09) > Subsystem: ASUSTeK Computer Inc. P8 series motherboard > Flags: bus master, fast devsel, latency 0, IRQ 29 > I/O ports at e000 [size=256] > Memory at f0004000 (64-bit, prefetchable) [size=4K] > Memory at f0000000 (64-bit, prefetchable) [size=16K] > Capabilities: [40] Power Management version 3 > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ > Capabilities: [70] Express Endpoint, MSI 01 > Capabilities: [b0] MSI-X: Enable- Count=4 Masked- > Capabilities: [d0] Vital Product Data > Capabilities: [100] Advanced Error Reporting > Capabilities: [140] Virtual Channel > Capabilities: [160] Device Serial Number 4d-00-00-00-68-4c-e0-00 > Kernel driver in use: r8169 > > 04:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI > Bridge (rev 03) (prog-if 01 [Subtractive decode]) > Flags: bus master, fast devsel, latency 0, IRQ 15 > Bus: primary=04, secondary=05, subordinate=05, sec-latency=32 > Capabilities: [c0] Subsystem: ASUSTeK Computer Inc. ASM1083/1085 PCIe to > PCI Bridge > > > As you can see, lspci says: > Kernel driver in use: snd_hda_intel > > But when I do lsmod: > > Module Size Used by > psmouse 64754 0 > atkbd 14084 0 > aziokbd 5336 0 > libps2 3843 2 atkbd,psmouse > x86_pkg_temp_thermal 4523 0 > kvm_intel 140995 0 > kvm 366276 1 kvm_intel > irqbypass 2552 1 kvm > xts 3079 0 > aesni_intel 156770 0 > lrw 3591 1 aesni_intel > gf128mul 5815 2 lrw,xts > glue_helper 3907 1 aesni_intel > ablk_helper 1820 1 aesni_intel > cryptd 7522 2 aesni_intel,ablk_helper > sha256_generic 9619 0 > xfs 669263 0 > libcrc32c 1170 1 xfs > nfs 148665 0 > lockd 52704 1 nfs > grace 1858 1 lockd > sunrpc 188908 2 nfs,lockd > jfs 132808 0 > reiserfs 173671 0 > btrfs 768586 0 > xor 10552 1 btrfs > zlib_deflate 17993 1 btrfs > raid6_pq 93587 1 btrfs > > There is no snd_hda_intel > I already tryed doing modprobe snd_hda_intel. It does not gave me any > output. > > On alsamixer, I can see 3 cards: > - Pulseaudio > - HDA Intel HDMI > - HDA Intel PCH > > But the intel cards says: > This sound device does not have any controls. > > Some ideas? > I already saw the kernel. It is everything according this: > https://wiki.gentoo.org/wiki/ALSA#Kernel > > Some ideas? >