[PATCH v4 0/8] drm/vc4: Add support for the transposer IP
Boris Brezillon
boris.brezillon at bootlin.com
Sat Jul 7 06:25:09 UTC 2018
On Tue, 3 Jul 2018 09:50:14 +0200
Boris Brezillon <boris.brezillon at bootlin.com> wrote:
> Hello,
>
> This is the third version of this series adding writeback support
> to the VC4 display engine.
>
> This version is based on drm-misc-next and include a bunch of
> modifications to the core that I had to add to make it work on VC4.
>
> The only change in this v4 is a build failure fix in patch 3.
> See the changelog in each patch for more details.
>
> Regards,
>
> Boris
>
> Boris Brezillon (8):
> drm/atomic: Avoid connector to writeback_connector casts
> drm/connector: Pass a drm_connector_state to ->atomic_commit()
> drm/connector: Make ->atomic_commit() optional
> drm/vc4: Use wait_for_flip_done() instead of wait_for_vblanks()
> drm/crtc: Add a generic infrastructure to fake VBLANK events
> drm/atomic: Call fake_vblank() from the generic commit_tail() helpers
> drm/vc4: Call drm_atomic_helper_fake_vblank() in the commit path
> drm/vc4: Add support for the transposer block
Applied to drm-misc-next.
>
> .../devicetree/bindings/display/brcm,bcm-vc4.txt | 6 +
> drivers/gpu/drm/drm_atomic.c | 4 +-
> drivers/gpu/drm/drm_atomic_helper.c | 47 +-
> drivers/gpu/drm/vc4/Makefile | 1 +
> drivers/gpu/drm/vc4/vc4_crtc.c | 138 ++++--
> drivers/gpu/drm/vc4/vc4_debugfs.c | 1 +
> drivers/gpu/drm/vc4/vc4_drv.c | 1 +
> drivers/gpu/drm/vc4/vc4_drv.h | 7 +
> drivers/gpu/drm/vc4/vc4_kms.c | 11 +-
> drivers/gpu/drm/vc4/vc4_txp.c | 477 +++++++++++++++++++++
> include/drm/drm_atomic_helper.h | 1 +
> include/drm/drm_crtc.h | 23 +
> include/drm/drm_modeset_helper_vtables.h | 6 +-
> include/drm/drm_writeback.h | 6 +
> 14 files changed, 693 insertions(+), 36 deletions(-)
> create mode 100644 drivers/gpu/drm/vc4/vc4_txp.c
>
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