media: mtk-vcodec: Separating mtk encoder driver

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MTK H264 Encoder(VENC_SYS) and VP8 Encoder(VENC_LT_SYS) are two
independent hardware instance. They have their owner interrupt,
register mapping, and special clocks.

This patch separates them into two devices. This is a preparing
patch for adding device_link between the larbs and venc-device.
It's mainly for fixing the problem:
https://lkml.org/lkml/2019/9/3/316

Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Maoguang Meng <maoguang.meng@mediatek.com>
Signed-off-by: Irui Wang <irui.wang@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

This commit is contained in:

Irui Wang 2021-03-25 13:26:25 +01:00 • committed by Mauro Carvalho Chehab

parent dd0008beef

commit 985c73693f

5 changed files with 67 additions and 110 deletions

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7

drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h

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18

drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c

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108

drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c

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40

drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c

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4

drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c

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