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Re: [PATCH] drm/tegra: add tiling FB modifiers

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  Re: [PATCH] drm/tegra: add tiling FB modifiers Thierry Reding <thierry.reding@gmail.com> - 2017-03-20 18:30 +0100

#1604836 — Re: [PATCH] drm/tegra: add tiling FB modifiers

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On Tue, Nov 08, 2016 at 04:50:42PM +0900, Alexandre Courbot wrote:
> Add FB modifiers to allow user-space to specify that a surface is in one
> of the two tiling formats supported by Tegra chips, and add support in
> the tegradrm driver to handle them properly. This is necessary for the
> display controller to directly display buffers generated by the GPU.
> 
> This feature is intended to replace the dedicated IOCTL enabled
> by TEGRA_STAGING and to provide a non-staging alternative to that
> solution.
> 
> Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
> ---
>  drivers/gpu/drm/tegra/drm.c   |  2 ++
>  drivers/gpu/drm/tegra/fb.c    | 23 +++++++++++++++++++---
>  include/uapi/drm/drm_fourcc.h | 45 +++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 67 insertions(+), 3 deletions(-)

Applied, thanks.

Thierry

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