Gentwo Git Trees - linux/.git/commit

]> Gentwo Git Trees - linux/.git/commit

author	Jianhua Lin <jianhua.lin@mediatek.com>
	Thu, 24 Apr 2025 09:08:24 +0000 (17:08 +0800)
committer	Hans Verkuil <hverkuil@xs4all.nl>
	Thu, 15 May 2025 06:13:31 +0000 (08:13 +0200)
commit	7560349ee0d9441642da6d38c3822d08fffdd2fb
tree	1e7edc5cff6f9d925b66d3f630325094c7b0c27a	tree \| snapshot
parent	11beb0fc346e00c412b3bfd19013206f6b655604	commit \| diff

media: mediatek: jpeg: support 34bits

The HW iommu is able to support a 34-bit iova address-space (16GB),
enable this feature for the encoder/decoder driver by shifting the
address by two bits and setting the extended address registers.

Signed-off-by: Jianhua Lin <jianhua.lin@mediatek.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

Development tree.

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drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c		diff \| blob \| blame \| history
drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h		diff \| blob \| blame \| history
drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c		diff \| blob \| blame \| history
drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.h		diff \| blob \| blame \| history
drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_reg.h		diff \| blob \| blame \| history
drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c		diff \| blob \| blame \| history
drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.h		diff \| blob \| blame \| history