linux-kernel - [PATCHv2 0/8] omapdrm: DSI command mode panel support

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Message-Id: <20180208183035.8461-1-sebastian.reichel@collabora.co.uk>
Date:   Thu,  8 Feb 2018 19:30:27 +0100
From:   Sebastian Reichel <sebastian.reichel@...labora.co.uk>
To:     Sebastian Reichel <sre@...nel.org>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Tony Lindgren <tony@...mide.com>
Cc:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com,
        Sebastian Reichel <sebastian.reichel@...labora.co.uk>
Subject: [PATCHv2 0/8] omapdrm: DSI command mode panel support

Hi,

These are the remaining patches from my previous patchset to get
Droid 4 (omap4) display working. The patches have been rebased to
current master branch from Torvalds (581e400ff935). Since N950
(omap3) is broken even with the workaround I moved it to the end,
so that it can be skipped.

Working on Droid 4:
 * Framebuffer Console, updated at 1Hz due to blinking cursor
 * kmstest (static image)
 * Display blanking
 * Xorg with omap and modesetting driver
 * No updates send when nothing needs to be sent
 * Orientation DRM property is attached to the DSI panel

Known issues:
 * N950 (omap3) is broken. I have updated the omap3 fifo workaround,
   but it's not enough to fix omap3.
 * N950 (and N9) has first and last few lines covered by plastic, so
   we should expose a smaller screen

Changes since PATCHv1:
 * Drop patches, that were queued by Tomi
 * Rebase to current master
 * Rework the omap3 workaround patch to only affect omap3
 * Add orientation DRM property support

-- Sebastian


Sebastian Reichel (8):
  drm/omap: add framedone interrupt support
  drm/omap: add manual update detection helper
  drm/omap: add support for manually updated displays
  dt-bindings: panel: common: document orientation property
  drm/omap: add support for orientation hints from display drivers
  drm/omap: panel-dsi-cm: add orientation support
  ARM: dts: omap4-droid4: Add LCD panel orientation property
  drm/omap: plane: update fifo size on ovl setup

 .../bindings/display/panel/panel-common.txt        |  12 ++
 arch/arm/boot/dts/omap4-droid4-xt894.dts           |   3 +
 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c    |  13 ++
 drivers/gpu/drm/omapdrm/dss/dispc.c                |  36 ++++-
 drivers/gpu/drm/omapdrm/dss/omapdss.h              |   2 +
 drivers/gpu/drm/omapdrm/omap_connector.c           |  18 ++-
 drivers/gpu/drm/omapdrm/omap_connector.h           |   1 +
 drivers/gpu/drm/omapdrm/omap_crtc.c                | 158 +++++++++++++++++++--
 drivers/gpu/drm/omapdrm/omap_crtc.h                |   2 +
 drivers/gpu/drm/omapdrm/omap_fb.c                  |  20 +++
 drivers/gpu/drm/omapdrm/omap_irq.c                 |  24 ++++
 drivers/gpu/drm/omapdrm/omap_irq.h                 |   1 +
 include/dt-bindings/display/common.h               |  14 ++
 13 files changed, 294 insertions(+), 10 deletions(-)
 create mode 100644 include/dt-bindings/display/common.h

-- 
2.15.1