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5d7936b8e2
linux/drivers/media/platform/vsp1
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Kieran Bingham 5d7936b8e2 media: vsp1: Convert display lists to use new body pool 
Adapt the dl->body0 object to use an object from the body pool. This
greatly reduces the pressure on the TLB for IPMMU use cases, as all of
the lists use a single allocation for the main body.

The CLU and LUT objects pre-allocate a pool containing three bodies,
allowing a userspace update before the hardware has committed a previous
set of tables.

Bodies are no longer 'freed' in interrupt context, but instead released
back to their respective pools. This allows us to remove the garbage
collector in the DLM.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-25 18:42:46 -04:00
..
Makefile media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00
vsp1_brx.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_brx.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_clu.c media: vsp1: Convert display lists to use new body pool 2018-05-25 18:42:46 -04:00
vsp1_clu.h media: vsp1: Convert display lists to use new body pool 2018-05-25 18:42:46 -04:00
vsp1_dl.c media: vsp1: Convert display lists to use new body pool 2018-05-25 18:42:46 -04:00
vsp1_dl.h media: vsp1: Convert display lists to use new body pool 2018-05-25 18:42:46 -04:00
vsp1_drm.c media: v4l: vsp1: Integrate DISCOM in display pipeline 2018-05-17 06:22:08 -04:00
vsp1_drm.h media: v4l: vsp1: Integrate DISCOM in display pipeline 2018-05-17 06:22:08 -04:00
vsp1_drv.c media: vsp1: Move video suspend resume handling to video object 2018-05-25 18:37:32 -04:00
vsp1_entity.c media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00
vsp1_entity.h media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00
vsp1_hgo.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_hgo.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_hgt.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_hgt.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_histo.c media: v4l: vsp1: Reset the crop and compose rectangles in the set_fmt helper 2018-05-17 06:22:08 -04:00
vsp1_histo.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_hsit.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_hsit.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_lif.c media: v4l: vsp1: Share the CLU, LIF and LUT set_fmt pad operation code 2018-05-17 06:22:08 -04:00
vsp1_lif.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_lut.c media: vsp1: Convert display lists to use new body pool 2018-05-25 18:42:46 -04:00
vsp1_lut.h media: vsp1: Convert display lists to use new body pool 2018-05-25 18:42:46 -04:00
vsp1_pipe.c media: vsp1: Move video suspend resume handling to video object 2018-05-25 18:37:32 -04:00
vsp1_pipe.h media: vsp1: Move video suspend resume handling to video object 2018-05-25 18:37:32 -04:00
vsp1_regs.h media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00
vsp1_rpf.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_rwpf.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_rwpf.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_sru.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_sru.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_uds.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_uds.h media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1_uif.c media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00
vsp1_uif.h media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00
vsp1_video.c media: vsp1: Move video suspend resume handling to video object 2018-05-25 18:37:32 -04:00
vsp1_video.h media: vsp1: Move video suspend resume handling to video object 2018-05-25 18:37:32 -04:00
vsp1_wpf.c media: v4l: vsp1: Use SPDX license headers 2018-05-17 06:22:08 -04:00
vsp1.h media: v4l: vsp1: Add support for the DISCOM entity 2018-05-17 06:22:08 -04:00