>Hi
>I have Thinkpad x260 with debian stretch. I switch to kernel 4.13 in backport , because hibernate work well. But headphones not work.
># lspci -k...00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) Subsystem: Lenovo Sunrise Point-LP HD Audio Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) Subsystem: Lenovo Sunrise Point-LP SMBus Kernel driver in use: i801_smbus Kernel modules: i2c_i801...
>pacmd and pavcontrol show headphones.# pacmd list-sinks1 sink(s) available. * index: 2 name: <alsa_output.pci-0000_00_1f.3.analog-stereo> driver: <module-alsa-card.c> flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY FLAT_VOLUME DYNAMIC_LATENCY state: RUNNING suspend cause: priority: 9959 volume: front-left: 35564 / 54% / -15.93 dB, front-right: 35564 / 54% / -15.93 dB balance 0.00 base volume: 65536 / 100% / 0.00 dB volume steps: 65537 muted: no current latency: 85.41 ms max request: 14 KiB max rewind: 344 KiB monitor source: 3 sample spec: s16le 2ch 44100Hz channel map: front-left,front-right Stereo used by: 1 linked by: 1 configured latency: 85.01 ms; range is 0.50 .. 2000.00 ms card: 0 <alsa_card.pci-0000_00_1f.3> module: 6 properties: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "ALC293 Analog" alsa.id = "ALC293 Analog" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xf1240000 irq 129" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1f.3" sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9d70" device.product.name = "Sunrise Point-LP HD Audio" device.form_factor = "internal" device.string = "front:0" device.buffering.buffer_size = "352800" device.buffering.fragment_size = "176400" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Analog Stereo" device.description = "Built-in Audio Analog Stereo" alsa.mixer_name = "Realtek ALC293" alsa.components = "HDA:10ec0293,17aa504b,00100003 HDA:80862809,80860101,00100000" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" ports: analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: no) properties: device.icon_name = "audio-speakers" analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: yes) properties: device.icon_name = "audio-headphones" active port: <analog-output-headphones>
regards.....
