[PATCH v4 0/3] Huawei laptops

[Ayman Bagabas]

Changes from v3:
* Code formatting

Changes from v2:
* Support for Huawei MBX
* Style and formating issues

[PATCH v3 1/3] 
The first patch adds support for missing hotkeys on some models.

[PATCH v3 2/3]
This one enables the front speakers on the Huawei Matebook X Pro (MBXP). This
solves bug 200501 https://bugzilla.kernel.org/show_bug.cgi?id=200501
It simply uses the pins configurations generated by hdajackretast using the
settings posted on the bug page https://imgur.com/a/N1xsCVZ

[PATCH v3 3/3]
This enables the micmute LED on Huawei laptops with these IDs:
1. Matebook X (19e5:3200)
2. Matebook X (19e5:3201)
3. Matebook X Pro (19e5:3204)


Ayman Bagabas (3):
  x86: add support for Huawei WMI hotkeys.
  ALSA: hda: fix front speakers on Huawei MBXP.
  ALSA: hda: add support for Huawei WMI micmute LED

 drivers/platform/x86/Kconfig                 |  10 +
 drivers/platform/x86/Makefile                |   1 +
 drivers/platform/x86/huawei_wmi.c            | 215 +++++++++++++++++++
 include/linux/platform_data/x86/huawei_wmi.h |   9 +
 sound/pci/hda/huawei_wmi_helper.c            |  47 ++++
 sound/pci/hda/patch_realtek.c                |  30 +++
 6 files changed, 312 insertions(+)
 create mode 100644 drivers/platform/x86/huawei_wmi.c
 create mode 100644 include/linux/platform_data/x86/huawei_wmi.h
 create mode 100644 sound/pci/hda/huawei_wmi_helper.c

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2.17.2