On Fri, Jun 29, 2018 at 01:17:22PM +0200, Boris Brezillon wrote:
> Hello,
>
> This is the second 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 core that I had to add to make it work on VC4.
>
> Feel free to comment on those modifications.
>
> On the driver side, no much has changed except I modified a bit
> the implementation to adjust the latest revision of the writeback
> interface.
This is a duplicate of the cover letter.
I've reviewed / checked patches 1-5 and 8, so you can add my Reviewed-by
tag from me if you want.
Best regards,
Liviu
>
> Regards,
>
> Boris
>
> Boris Brezillon (8):
> drm/atomic: Avoid connector to writeback_connector casts
> drm/connector: Pass a drm_connector_state to ->atomic_commit()
> 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 drm_atomic_helper_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
> ARM: dts: bcm283x: Add Transposer block
>
> .../devicetree/bindings/display/brcm,bcm-vc4.txt | 6 +
> arch/arm/boot/dts/bcm283x.dtsi | 6 +
> drivers/gpu/drm/drm_atomic.c | 4 +-
> drivers/gpu/drm/drm_atomic_helper.c | 46 +-
> drivers/gpu/drm/vc4/Makefile | 1 +
> drivers/gpu/drm/vc4/vc4_crtc.c | 139 +++++-
> 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_regs.h | 1 +
> drivers/gpu/drm/vc4/vc4_txp.c | 487 +++++++++++++++++++++
> include/drm/drm_atomic_helper.h | 1 +
> include/drm/drm_crtc.h | 15 +
> include/drm/drm_modeset_helper_vtables.h | 4 +-
> include/drm/drm_writeback.h | 6 +
> 16 files changed, 700 insertions(+), 36 deletions(-)
> create mode 100644 drivers/gpu/drm/vc4/vc4_txp.c
>
> --
> 2.14.1
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
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