linux-kernel - [PATCH v2 0/6] Added scaler support for komeda

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Date:   Thu, 23 May 2019 11:09:51 +0000
From:   "james qian wang (Arm Technology China)" <james.qian.wang@....com>
To:     Liviu Dudau <Liviu.Dudau@....com>,
        "airlied@...ux.ie" <airlied@...ux.ie>,
        Brian Starkey <Brian.Starkey@....com>,
        "maarten.lankhorst@...ux.intel.com" 
        <maarten.lankhorst@...ux.intel.com>,
        "sean@...rly.run" <sean@...rly.run>
CC:     "Jonathan Chai (Arm Technology China)" <Jonathan.Chai@....com>,
        "Julien Yin (Arm Technology China)" <Julien.Yin@....com>,
        "thomas Sun (Arm Technology China)" <thomas.Sun@....com>,
        "Lowry Li (Arm Technology China)" <Lowry.Li@....com>,
        Ayan Halder <Ayan.Halder@....com>,
        "Tiannan Zhu (Arm Technology China)" <Tiannan.Zhu@....com>,
        "Yiqi Kang (Arm Technology China)" <Yiqi.Kang@....com>,
        nd <nd@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        Ben Davis <Ben.Davis@....com>,
        "Oscar Zhang (Arm Technology China)" <Oscar.Zhang@....com>,
        "Channing Chen (Arm Technology China)" <Channing.Chen@....com>,
        "james qian wang (Arm Technology China)" <james.qian.wang@....com>
Subject: [PATCH v2 0/6] Added scaler support for komeda

This patch series added scaling and image enhancement support for komeda
driver.
Enabled two different scaling usage:
- layer scaling: scaling a input image before composite it with others
- write-back scaling: scaling the composition result and write it to memory

This patchset depends on:
- https://patchwork.freedesktop.org/series/59915/
- https://patchwork.freedesktop.org/series/59000/
- https://patchwork.freedesktop.org/series/59000/

v2:
- Rebase and correct typos
- Rename "needs_scaling" to "en_scaling"
- Rename "needs_img_enhancement" to "en_img_enhancement"

james qian wang (Arm Technology China) (6):
  drm/komeda: Attach scaler to drm as private object
  drm/komeda: Add the initial scaler support for CORE
  drm/komeda: Implement D71 scaler support
  drm/komeda: Add writeback scaling support
  drm/komeda: Add engine clock requirement check for the downscaling
  drm/komeda: Add image enhancement support

 .../arm/display/komeda/d71/d71_component.c    | 177 +++++++++++++++++-
 .../gpu/drm/arm/display/komeda/d71/d71_dev.c  |   2 +-
 .../gpu/drm/arm/display/komeda/d71/d71_dev.h  |   2 +
 .../gpu/drm/arm/display/komeda/komeda_crtc.c  |  66 ++++++-
 .../gpu/drm/arm/display/komeda/komeda_kms.h   |  14 +-
 .../drm/arm/display/komeda/komeda_pipeline.c  |  14 ++
 .../drm/arm/display/komeda/komeda_pipeline.h  |  32 +++-
 .../display/komeda/komeda_pipeline_state.c    | 165 +++++++++++++++-
 .../gpu/drm/arm/display/komeda/komeda_plane.c |  75 +++++++-
 .../arm/display/komeda/komeda_private_obj.c   |  49 +++++
 .../arm/display/komeda/komeda_wb_connector.c  |   2 +
 11 files changed, 583 insertions(+), 15 deletions(-)

-- 
2.17.1