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v4l: vsp1: Add support for multiple DRM pipelines
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Fri, 23 Jun 2017 13:20:47 +0000 (16:20 +0300)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Thu, 3 Aug 2017 13:17:20 +0000 (16:17 +0300)
commit1837379e95565bc5956ba2c8abc2ec43471dab46
treee5e7f6b969d72684673b786b1785c987443325be
parent3be0bf9734a0c1a8e2c1d4249d09f23b3f874d3c
v4l: vsp1: Add support for multiple DRM pipelines

The R-Car H3 ES2.0 VSP-DL instance has two LIF entities and can drive
two display pipelines at the same time. Refactor the VSP DRM code to
support that by introducing a vsp_drm_pipeline object that models one
display pipeline.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/vsp1/vsp1_drm.c
drivers/media/platform/vsp1/vsp1_drm.h