[git pull] drm amd acp audio support - optional

[Dave Airlie]

Hi Linus,

This is an optional pull request, Alex was waiting for some alsa
bits and some amdgpu bits to land to enable audio support on some
AMD APUs. The number of chips using this is quite low, and it's
just enabling the audio block for those GPUs.

I'm happy enough it shouldn't cause any problems, just wanted to
check if you'd take it now or not.

Dave.

The following changes since commit 36f90b0a2ddd60823fe193a85e60ff1906c2a9b3:

  Linux 4.5-rc2 (2016-01-31 18:12:16 -0800)

are available in the git repository at:

  git://people.freedesktop.org/~airlied/linux drm-fixes-amd-acp

for you to fetch changes up to f32fea771ca2af4d34ee72ba0f52c87b97db8cac:

  Merge branch 'drm-fixes-4.5-acp' of git://people.freedesktop.org/~agd5f/linux into drm-fixes (2016-02-03 08:15:35 +1000)

----------------------------------------------------------------
Dave Airlie (1):
      Merge branch 'drm-fixes-4.5-acp' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

Maruthi Bayyavarapu (1):
      drm/amd: add ACP driver support

Maruthi Srinivas Bayyavarapu (1):
      drm/amd: add pm domain for ACP IP sub blocks

 drivers/gpu/drm/Kconfig                      |   2 +
 drivers/gpu/drm/amd/acp/Kconfig              |  11 +
 drivers/gpu/drm/amd/acp/Makefile             |   8 +
 drivers/gpu/drm/amd/acp/acp_hw.c             |  50 +++
 drivers/gpu/drm/amd/acp/include/acp_gfx_if.h |  34 ++
 drivers/gpu/drm/amd/amdgpu/Makefile          |  13 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu.h          |  12 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c      | 502 +++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h      |  42 +++
 drivers/gpu/drm/amd/amdgpu/vi.c              |  12 +
 drivers/gpu/drm/amd/include/amd_shared.h     |   1 +
 11 files changed, 686 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/amd/acp/Kconfig
 create mode 100644 drivers/gpu/drm/amd/acp/Makefile
 create mode 100644 drivers/gpu/drm/amd/acp/acp_hw.c
 create mode 100644 drivers/gpu/drm/amd/acp/include/acp_gfx_if.h
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.h