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From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Subject: [PATCH 00/11] R-Car DU Interlaced support through VSP1
Date: Fri,  9 Mar 2018 22:03:58 +0000	[thread overview]
Message-ID: <cover.50cd35ac550b4477f13fb4f3fbd3ffb6bcccfc8a.1520632434.git-series.kieran.bingham+renesas@ideasonboard.com> (raw)

The Gen3 R-Car DU devices make use of the VSP to handle frame
processing.

In this series we implement support for handling interlaced pipelines
by using the auto-fld feature of the VSP hardware.

The implementation is preceded by some cleanup work and refactoring, through
patches 1 to 6. These are trivial and could be collected earlier and
independently if this series requires further revisions.

Patch 7 makes a key distinctive change to remove all existing support for
headerless display lists throughout the VSP1 driver, and ensures that all
pipelines use the same code path. This simplifies the code and reduces
opportunity for untested code paths to exist.

Patches 8, 9 and 10 implement the relevant support in the VSP1 driver, before
patch 11 finally enables the feature through the drm R-Car DU driver.

This series is based upon my previous TLB optimise and body rework, and is
available from the following URL: 

  git://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git
  tags/vsp1/du/interlaced/v1

Kieran Bingham (11):
  media: vsp1: drm: Fix minor grammar error
  media: vsp1: use kernel __packed for structures
  media: vsp1: Rename dl_child to dl_next
  media: vsp1: Remove unused display list structure field
  media: vsp1: Clean up DLM objects on error
  media: vsp1: Provide VSP1 feature helper macro
  media: vsp1: Use header display lists for all WPF outputs linked to the DU
  media: vsp1: Add support for extended display list headers
  media: vsp1: Provide support for extended command pools
  media: vsp1: Support Interlaced display pipelines
  drm: rcar-du: Support interlaced video output through vsp1

 drivers/gpu/drm/rcar-du/rcar_du_crtc.c  |   1 +-
 drivers/gpu/drm/rcar-du/rcar_du_vsp.c   |   3 +-
 drivers/media/platform/vsp1/vsp1.h      |   3 +-
 drivers/media/platform/vsp1/vsp1_dl.c   | 405 +++++++++++++++++++------
 drivers/media/platform/vsp1/vsp1_dl.h   |  34 +-
 drivers/media/platform/vsp1/vsp1_drm.c  |  14 +-
 drivers/media/platform/vsp1/vsp1_drv.c  |  23 +-
 drivers/media/platform/vsp1/vsp1_pipe.c |   3 +-
 drivers/media/platform/vsp1/vsp1_regs.h |   6 +-
 drivers/media/platform/vsp1/vsp1_rpf.c  |  72 +++-
 drivers/media/platform/vsp1/vsp1_rwpf.h |   1 +-
 drivers/media/platform/vsp1/vsp1_wpf.c  |   6 +-
 include/media/vsp1.h                    |   1 +-
 13 files changed, 457 insertions(+), 115 deletions(-)

base-commit: 397eb3811ec096d0ceefa1dbea2d0ae68feb0587
-- 
git-series 0.9.1

             reply	other threads:[~2018-03-09 22:04 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-09 22:03 Kieran Bingham [this message]
2018-03-09 22:03 ` [PATCH 01/11] media: vsp1: drm: Fix minor grammar error Kieran Bingham
2018-03-09 22:04 ` [PATCH 02/11] media: vsp1: use kernel __packed for structures Kieran Bingham
2018-03-13 11:20   ` David Laight
2018-03-13 11:47     ` Kieran Bingham
2018-03-13 12:38       ` David Laight
2018-03-13 14:03         ` Kieran Bingham
2018-03-13 22:34           ` Kieran Bingham
2018-03-09 22:04 ` [PATCH 03/11] media: vsp1: Rename dl_child to dl_next Kieran Bingham
2018-03-09 22:04 ` [PATCH 04/11] media: vsp1: Remove unused display list structure field Kieran Bingham
2018-03-09 22:04 ` [PATCH 05/11] media: vsp1: Clean up DLM objects on error Kieran Bingham
2018-03-09 22:04 ` [PATCH 06/11] media: vsp1: Provide VSP1 feature helper macro Kieran Bingham
2018-03-09 22:04 ` [PATCH 07/11] media: vsp1: Use header display lists for all WPF outputs linked to the DU Kieran Bingham
2018-03-09 22:04 ` [PATCH 08/11] media: vsp1: Add support for extended display list headers Kieran Bingham
2018-03-09 22:04 ` [PATCH 09/11] media: vsp1: Provide support for extended command pools Kieran Bingham
2018-03-10 11:26   ` Kieran Bingham
2018-03-12 16:30   ` jacopo mondi
2018-03-13 10:27     ` Kieran Bingham
2018-03-09 22:04 ` [PATCH 10/11] media: vsp1: Support Interlaced display pipelines Kieran Bingham
2018-03-09 22:04 ` [PATCH 11/11] drm: rcar-du: Support interlaced video output through vsp1 Kieran Bingham
2018-03-09 22:04   ` Kieran Bingham

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