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From:   Mihail Atanassov <Mihail.Atanassov@arm.com>
To:     "james qian wang (Arm Technology China)" <james.qian.wang@arm.com>
CC:     nd <nd@arm.com>, Liviu Dudau <Liviu.Dudau@arm.com>,
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        Brian Starkey <Brian.Starkey@arm.com>,
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        "Jonathan Chai (Arm Technology China)" <Jonathan.Chai@arm.com>,
        "Julien Yin (Arm Technology China)" <Julien.Yin@arm.com>,
        "Thomas Sun (Arm Technology China)" <thomas.Sun@arm.com>,
        "Lowry Li (Arm Technology China)" <Lowry.Li@arm.com>,
        Ayan Halder <Ayan.Halder@arm.com>,
        "Tiannan Zhu (Arm Technology China)" <Tiannan.Zhu@arm.com>,
        "Yiqi Kang (Arm Technology China)" <Yiqi.Kang@arm.com>,
        nd <nd@arm.com>,
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        "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>,
        Ben Davis <Ben.Davis@arm.com>,
        "Oscar Zhang (Arm Technology China)" <Oscar.Zhang@arm.com>,
        "Channing Chen (Arm Technology China)" <Channing.Chen@arm.com>
Subject: Re: [PATCH v10 0/4] drm/komeda: Enable CRTC color-mgmt
Thread-Topic: [PATCH v10 0/4] drm/komeda: Enable CRTC color-mgmt
Thread-Index: AQHVmUmzadJRLQDUbEqKWZFNceLR8aeHbKuA
Date:   Tue, 12 Nov 2019 11:52:15 +0000
Message-ID: <6272646.IaTXCZQg1I@e123338-lin>
References: <20191112110927.20931-1-james.qian.wang@arm.com>
In-Reply-To: <20191112110927.20931-1-james.qian.wang@arm.com>
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Hi James,

On Tuesday, 12 November 2019 11:09:50 GMT james qian wang (Arm Technology C=
hina) wrote:
> This series actually are regrouped from:
> - drm/komeda: Enable layer/plane color-mgmt:
>   https://patchwork.freedesktop.org/series/60893/
>=20
> - drm/komeda: Enable CRTC color-mgmt
>   https://patchwork.freedesktop.org/series/61370/
>=20
> For removing the dependence on:
> - https://patchwork.freedesktop.org/series/30876/
>=20
> Lowry Li (Arm Technology China) (1):
>   drm/komeda: Adds gamma and color-transform support for DOU-IPS
>=20
> james qian wang (Arm Technology China) (3):
>   drm/komeda: Add a new helper drm_color_ctm_s31_32_to_qm_n()
>   drm/komeda: Add drm_lut_to_fgamma_coeffs()
>   drm/komeda: Add drm_ctm_to_coeffs()
>=20
> v2:
>   Move the fixpoint conversion function s31_32_to_q2_12() to drm core
>   as a shared helper.
>=20
> v4:
>   Address review comments from Mihai, Daniel and Ilia.
>=20
> V5:
> - Includes the sign bit in the value of m (Qm.n).
> - Rebase with drm-misc-next
>=20
> v6:
>   Allows m =3D=3D 0 according to Mihail's comments.
>=20
> v9:
>   Rebase

What's the difference between v9 and this?

>=20
> Lowry Li (Arm Technology China) (1):
>   drm/komeda: Adds gamma and color-transform support for DOU-IPS
>=20
> james qian wang (Arm Technology China) (3):
>   drm: Add a new helper drm_color_ctm_s31_32_to_qm_n()
>   drm/komeda: Add drm_lut_to_fgamma_coeffs()
>   drm/komeda: Add drm_ctm_to_coeffs()
>=20
>  .../arm/display/komeda/d71/d71_component.c    | 20 ++++++
>  .../arm/display/komeda/komeda_color_mgmt.c    | 66 +++++++++++++++++++
>  .../arm/display/komeda/komeda_color_mgmt.h    | 10 ++-
>  .../gpu/drm/arm/display/komeda/komeda_crtc.c  |  2 +
>  .../drm/arm/display/komeda/komeda_pipeline.h  |  3 +
>  .../display/komeda/komeda_pipeline_state.c    |  6 ++
>  drivers/gpu/drm/drm_color_mgmt.c              | 34 ++++++++++
>  include/drm/drm_color_mgmt.h                  |  1 +
>  8 files changed, 141 insertions(+), 1 deletion(-)
>=20
> --
> 2.20.1
>=20


--=20
Mihail