lkml.org 
[lkml]   [2023]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 02/10] dt-bindings: media: mediatek,jpeg: Remove dma-ranges property

On Wed, 08 Feb 2023 13:36:35 +0800, Yong Wu wrote:
> After commit f1ad5338a4d5 ("of: Fix "dma-ranges" handling for bus
> controllers"), the dma-ranges of the leaf node doesn't work. Remove
> it for jpeg here.
>
> Currently there is only mt8195 jpeg node has this property in upstream,
> and it already uses parent-child node, this property did work. But instead,
> MediaTek iommu will control the masters' iova ranges by the master's
> larb/port id internally, then this property is unnecessary.
>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: Bin Liu <bin.liu@mediatek.com>
> Cc: kyrie wu <kyrie.wu@mediatek.corp-partner.google.com>
> Cc: Xia Jiang <xia.jiang@mediatek.com>
> Signed-off-by: Yong Wu <yong.wu@mediatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
> .../devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml | 7 -------
> .../devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml | 7 -------
> .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml | 5 -----
> 3 files changed, 19 deletions(-)
>

Acked-by: Rob Herring <robh@kernel.org>

\
 
 \ /
  Last update: 2023-03-27 00:16    [W:0.246 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site