This is the info from
sudo lspci -v
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Hewlett-Packard Company Sunrise Point-LP HD Audio Flags: bus master, fast devsel, latency 32, IRQ 128 Memory at b1428000 (64-bit, non-prefetchable) [size=16K] Memory at b1410000 (64-bit, non-prefetchable) [size=64K] Capabilities:  Power Management version 3 Capabilities:  MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl
I have tried installing oss and i get this error:
OSS build environment set up for REGPARM kernels
Building module osscore ld: Relocatable linking with relocations from format elf32-i386 (osscore_mainline.o) to format elf64-x86-64 (/lib/modules/4.10.0-32-generic/kernel/oss/osscore.ko) is not supported Linking the osscore module failed
Also tried, installing
pulseaudio-equalizer from this post Realtek Audio Drivers for Ubuntu but didn't solve the problem.
If anybody have any other idea, please suggest.