I neglected to mention that I have sound reliably from the analogue headphone socket, but not the speakers.
-----Original Message----- From: John Frankish [mailto:john.frank...@outlook.com] Sent: Saturday, 11 October, 2014 19:23 To: alsa-user@lists.sourceforge.net Subject: [Alsa-user] No sound with Realtek ALC3226 Although it occasionally works, I am usually unable to get any sound out of the speakers on a dell latitude e7240 using alsa-1.0.28 and linux-3.16.3 - see details at the end of the post. Most of the time, I see the error: snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. I've tried various module options: options snd_hda_intel probe_only=0,1 options snd-hda-intel enable_msi=1 bdl_pos_adj=1,32 [and 48 and 64] options snd-hda-intel id=PCH index=1 ..all to no avail. Any additional troubleshooting suggestions would be much appreciated. John ---------- $ lspci | grep -i audio 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev0b) 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev04) $ cat /proc/asound/cards 0 [HDMI ]: HDA-Intel - HDA Intel HDMI HDA Intel HDMI at 0xf7e34000 irq 65 1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e30000 irq 64 $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 0: ALC3226 Analog [ALC3226 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 $ cat /proc/asound/card*/codec* | grep Codec Codec: Intel Haswell HDMI Codec: Realtek ALC3226 ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://p.sf.net/sfu/Zoho _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
