[V3,0/6] soundwire: amd: code improvements and new platform support

Message

Vijendar Mukunda Jan. 28, 2025, 6:36 a.m. UTC

This patch series consists of code improvements and new platform support
for ACP7.0 & ACP7.1 platforms.

Changes since v2:
- Rebase the patch series after dropping the patch which adds conditional
  check for SoundWire manager device resume when wake event is asserted.

Changes since v1:
- Drop white line insertion in the code.
- Add a conditional check for SoundWire manager device resume when wake
  event is asserted.
- Add new patch to set ACP_PME_EN during runtime suspend sequence
- Split the existing implementation of host wake interrupt mask
  enablement and setting device power state in to two separate patches
  and refactor set device power state logic.
- Drop PME status clear logic.

Vijendar Mukunda (6):
  soundwire: amd: change the soundwire wake enable/disable sequence
  soundwire: amd: add debug log for soundwire wake event
  soundwire: amd: add support for ACP7.0 & ACP7.1 platforms
  soundwire: amd: set device power state during suspend/resume sequence
  soundwire: amd: set ACP_PME_EN during runtime suspend sequence
  soundwire: amd: add soundwire host wake interrupt enable/disable
    sequence

 drivers/soundwire/amd_manager.c   | 150 +++++++++++++++++++++++++++++-
 drivers/soundwire/amd_manager.h   |  26 ++++++
 include/linux/soundwire/sdw_amd.h |   2 +
 3 files changed, 173 insertions(+), 5 deletions(-)