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25b6beabd0
linux/drivers/media/platform/vsp1
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Kieran Bingham 25b6beabd0 media: v4l: vsp1: Calculate partition sizes at stream start 
Previously the active window and partition sizes for each partition were
calculated for each partition every frame. This data is constant and
only needs to be calculated once at the start of the stream.

Extend the vsp1_pipe object to dynamically store the number of partitions
required and pre-calculate the partition sizes into this table.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-20 09:30:37 -04:00
..
Makefile [media] v4l: vsp1: Add HGT support 2017-04-14 22:53:00 -03:00
vsp1_bru.c [media] v4l: vsp1: Fix multi-line comment style 2017-04-10 08:31:39 -03:00
vsp1_bru.h [media] v4l: vsp1: Store active selection rectangles in a pad config structure 2016-04-13 18:53:22 -03:00
vsp1_clu.c [media] vsp1: fix CodingStyle violations on multi-line comments 2016-09-19 15:18:01 -03:00
vsp1_clu.h [media] v4l: vsp1: clu: Support runtime modification of controls 2016-06-28 12:25:31 -03:00
vsp1_dl.c v4l: vsp1: Map the DL and video buffers through the proper bus master 2017-06-09 12:25:37 +01:00
vsp1_dl.h v4l: vsp1: Postpone frame end handling in event of display list race 2017-05-22 16:15:14 +01:00
vsp1_drm.c v4l: vsp1: Add API to map and unmap DRM buffers through the VSP 2017-06-09 12:25:38 +01:00
vsp1_drm.h v4l: vsp1: Extend VSP1 module API to allow DRM callbacks 2017-05-22 16:15:34 +01:00
vsp1_drv.c v4l: vsp1: Map the DL and video buffers through the proper bus master 2017-06-09 12:25:37 +01:00
vsp1_entity.c [media] v4l: vsp1: Add HGT support 2017-04-14 22:53:00 -03:00
vsp1_entity.h [media] v4l: vsp1: Support histogram generators in pipeline configuration 2017-04-14 22:42:50 -03:00
vsp1_hgo.c [media] vsp1: set V4L2_CTRL_FLAG_MODIFY_LAYOUT for histogram controls 2017-04-14 22:55:54 -03:00
vsp1_hgo.h [media] v4l: vsp1: Add HGO support 2017-04-14 22:48:33 -03:00
vsp1_hgt.c [media] v4l: vsp1: Add HGT support 2017-04-14 22:53:00 -03:00
vsp1_hgt.h [media] v4l: vsp1: Add HGT support 2017-04-14 22:53:00 -03:00
vsp1_histo.c [media] v4l: vsp1: Add histogram support 2017-04-14 22:42:14 -03:00
vsp1_histo.h [media] v4l: vsp1: Add histogram support 2017-04-14 22:42:14 -03:00
vsp1_hsit.c [media] v4l: vsp1: Fix multi-line comment style 2017-04-10 08:31:39 -03:00
vsp1_hsit.h [media] v4l: vsp1: Add HST and HSI support 2013-12-11 09:22:44 -02:00
vsp1_lif.c [media] v4l: vsp1: Fix multi-line comment style 2017-04-10 08:31:39 -03:00
vsp1_lif.h [media] v4l: vsp1: Update copyright notice 2014-03-12 10:41:51 -03:00
vsp1_lut.c [media] v4l: vsp1: Replace .set_memory() with VSP1_ENTITY_PARAMS_PARTITION 2016-09-19 14:58:59 -03:00
vsp1_lut.h [media] v4l: vsp1: lut: Support runtime modification of controls 2016-06-28 12:24:37 -03:00
vsp1_pipe.c v4l: vsp1: Postpone frame end handling in event of display list race 2017-05-22 16:15:14 +01:00
vsp1_pipe.h media: v4l: vsp1: Calculate partition sizes at stream start 2017-08-20 09:30:37 -04:00
vsp1_regs.h [media] v4l: vsp1: Add HGT support 2017-04-14 22:53:00 -03:00
vsp1_rpf.c [media] v4l: vsp1: wpf: Implement rotation support 2017-04-14 22:36:03 -03:00
vsp1_rwpf.c [media] v4l: vsp1: wpf: Implement rotation support 2017-04-14 22:36:03 -03:00
vsp1_rwpf.h [media] v4l: vsp1: wpf: Implement rotation support 2017-04-14 22:36:03 -03:00
vsp1_sru.c [media] v4l: vsp1: Fix multi-line comment style 2017-04-10 08:31:39 -03:00
vsp1_sru.h [media] v4l: vsp1: sru: Don't program intensity in control set handler 2016-04-13 17:42:44 -03:00
vsp1_uds.c [media] v4l: vsp1: Fix multi-line comment style 2017-04-10 08:31:39 -03:00
vsp1_uds.h [media] v4l: vsp1: Simplify alpha propagation 2016-06-28 12:29:33 -03:00
vsp1_video.c media: v4l: vsp1: Calculate partition sizes at stream start 2017-08-20 09:30:37 -04:00
vsp1_video.h Merge branch 'topic/vsp1' into patchwork 2016-07-13 13:43:48 -03:00
vsp1_wpf.c [media] v4l: vsp1: wpf: Implement rotation support 2017-04-14 22:36:03 -03:00
vsp1.h v4l: vsp1: Map the DL and video buffers through the proper bus master 2017-06-09 12:25:37 +01:00