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From: Inki Dae <inki.dae@samsung.com>
To: "R. Chandrasekar" <rcsekar@samsung.com>
Cc: kgene.kim@samsung.com, devicetree-discuss@lists.ozlabs.org,
	joshi@samsung.com, dri-devel@lists.freedesktop.org,
	kyungmin.park@samsung.com, linux-samsung-soc@vger.kernel.org,
	rcsekar.samsung@gmail.com
Subject: Re: [PATCH 0/3] add mie driver for exynos
Date: Mon, 10 Dec 2012 15:26:03 +0900	[thread overview]
Message-ID: <CAAQKjZM278TfT=dcVJoKRPqWpdChaJv2N6v4O_D-xsxJOLKeRQ@mail.gmail.com> (raw)
In-Reply-To: <1354795695-28009-1-git-send-email-rcsekar@samsung.com>


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2012/12/6 R. Chandrasekar <rcsekar@samsung.com>

> From: "R. Chandrasekar" <rcsekar@samsung.com>
>
> this patch set adds the driver support for the dithering functionality of
> the
> mobile image enhancement (mie) module.
>
> device tree support is added for mie.
>
> fimd adds the mie module as plugin and calls the dithering function.
> dithere is
> required when the panels bpp is less then fimd output.
>
> though mie mie has other functionalities, current system uses only
> dithereing.
>
>
Please, move mie module into drivers/video/exynos. The mie is a interface
between fimd and lcd panel(or mipi-dsi, eDP) to enhance image to be
displayed. And it seems like that this doesn't need drm framework-relevant
interfaces, such as gem.

And also, please refer to the below link, Common Display Framework, for
more generic way.

http://lists.freedesktop.org/archives/dri-devel/2012-November/030888.html

Thanks,
Inki Dae


> R. Chandrasekar (3):
>   DTS: exynos: add device tree support for exynos mie
>   drm: fimd: add mie plugin support for dithering
>   drm: mie: add mie driver for exynos
>
>  arch/arm/boot/dts/exynos5250.dtsi               |    7 +-
>  drivers/gpu/drm/exynos/Kconfig                  |    7 +
>  drivers/gpu/drm/exynos/Makefile                 |    1 +
>  drivers/gpu/drm/exynos/exynos_drm_fimd.c        |   58 +++++-
>  drivers/gpu/drm/exynos/exynos_drm_fimd_common.h |   20 ++
>  drivers/gpu/drm/exynos/exynos_drm_mie.c         |  250
> +++++++++++++++++++++++
>  drivers/gpu/drm/exynos/exynos_drm_mie.h         |   50 +++++
>  drivers/gpu/drm/exynos/exynos_regs-mie.h        |   75 +++++++
>  8 files changed, 465 insertions(+), 3 deletions(-)
>  create mode 100644 drivers/gpu/drm/exynos/exynos_drm_fimd_common.h
>  create mode 100644 drivers/gpu/drm/exynos/exynos_drm_mie.c
>  create mode 100644 drivers/gpu/drm/exynos/exynos_drm_mie.h
>  create mode 100644 drivers/gpu/drm/exynos/exynos_regs-mie.h
>
> --
> 1.7.9.5
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>

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  parent reply	other threads:[~2012-12-10  6:26 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-06 12:08 [PATCH 0/3] add mie driver for exynos R. Chandrasekar
2012-12-06 12:08 ` [PATCH 1/3] DTS: exynos: add device tree support for exynos mie R. Chandrasekar
2012-12-06 12:08 ` [PATCH 2/3] drm: fimd: add mie plugin support for dithering R. Chandrasekar
2012-12-06 12:08 ` [PATCH 3/3] drm: mie: add mie driver for exynos R. Chandrasekar
2012-12-10  6:26 ` Inki Dae [this message]
2012-12-10  7:45   ` [PATCH 0/3] " Stéphane Marchesin
2012-12-10  9:27     ` Inki Dae
2012-12-11 23:08       ` Stéphane Marchesin
2012-12-12  4:01         ` Inki Dae
2012-12-17 18:59           ` Stéphane Marchesin
2012-12-17 20:07             ` Daniel Vetter

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