[GIT PULL] Raspberry Pi KMS driver

[Eric Anholt]

Dave suggested it was time to just send a pull request on the driver, so
here goes:

The following changes since commit 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f:

  Linux 4.3-rc1 (2015-09-12 16:35:56 -0700)

are available in the git repository at:

  http://github.com/anholt/linux drm-vc4-next-2015-10-21

for you to fetch changes up to 98a44504541c6befb28366eb9ec432ba44070dd9:

  drm/vc4: Allow vblank to be disabled (2015-10-21 10:33:13 +0100)

----------------------------------------------------------------
This pull request introduces the vc4 driver, for kernel modesetting on
the Raspberry Pi (bcm2835/bcm2836 architectures).  It currently
supports a display plane and cursor on the HDMI output.  The driver
doesn't do 3D, power management, or overlay planes yet.

----------------------------------------------------------------
Derek Foreman (2):
      drm/vc4: Use the fbdev_cma helpers
      drm/vc4: Allow vblank to be disabled

Eric Anholt (2):
      drm/vc4: Add devicetree bindings for VC4.
      drm/vc4: Add KMS support for Raspberry Pi.

 .../devicetree/bindings/display/brcm,bcm-vc4.txt   |  65 ++
 drivers/gpu/drm/Kconfig                            |   2 +
 drivers/gpu/drm/Makefile                           |   1 +
 drivers/gpu/drm/vc4/Kconfig                        |  13 +
 drivers/gpu/drm/vc4/Makefile                       |  17 +
 drivers/gpu/drm/vc4/vc4_bo.c                       |  52 ++
 drivers/gpu/drm/vc4/vc4_crtc.c                     | 672 +++++++++++++++++++++
 drivers/gpu/drm/vc4/vc4_debugfs.c                  |  39 ++
 drivers/gpu/drm/vc4/vc4_drv.c                      | 298 +++++++++
 drivers/gpu/drm/vc4/vc4_drv.h                      | 145 +++++
 drivers/gpu/drm/vc4/vc4_hdmi.c                     | 590 ++++++++++++++++++
 drivers/gpu/drm/vc4/vc4_hvs.c                      | 163 +++++
 drivers/gpu/drm/vc4/vc4_kms.c                      |  67 ++
 drivers/gpu/drm/vc4/vc4_plane.c                    | 320 ++++++++++
 drivers/gpu/drm/vc4/vc4_regs.h                     | 570 +++++++++++++++++
 15 files changed, 3014 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
 create mode 100644 drivers/gpu/drm/vc4/Kconfig
 create mode 100644 drivers/gpu/drm/vc4/Makefile
 create mode 100644 drivers/gpu/drm/vc4/vc4_bo.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_crtc.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_debugfs.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_drv.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_drv.h
 create mode 100644 drivers/gpu/drm/vc4/vc4_hdmi.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_hvs.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_kms.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_plane.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_regs.h

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