Merge series "ASoC: rt5645: Enable internal mic and headset on ECS EF20" from...

Merge series "ASoC: rt5645: Enable internal mic and headset on ECS EF20" from Chris Chiu <chiu@endlessos.org>:

These patches are trying to fix the jack detection and internal
microphone problems on ECS EF20 series laptops which are empowered
by Intel Atom x5-Z8350 CPU (CherryTrail) with Realtek rt5645 audio
codec.

---
  v2 -> v3:
	Restore the accidentally removed terminator of the
	dmi_platform_data[].

  v1 -> v2:
        Invoke callback() of the DMI quirk if it exists, because
        the dmi_first_match() doesn't.
---

Chris Chiu (4):
  ASoC: rt5645: Introduce mapping for ACPI-defined GPIO
  ASoC: rt5645: Add ACPI-defined GPIO for ECS EF20 series
  ASoC: rt5645: add inv_hp_det flag
  ASoC: rt5645: Enable internal microphone and JD on ECS EF20

 include/sound/rt5645.h    |  2 ++
 sound/soc/codecs/rt5645.c | 45 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

--
2.20.1