From 6e274b43b5730f53029354fc10c0beabefed60e2 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 1 Dec 2017 06:47:19 -0500 Subject: media: v4l: vsp1: Extend the DU API to support CRC computation Add a parameter (in the form of a structure to ease future API extensions) to the VSP atomic flush handler to pass CRC source configuration, and pass the CRC value to the completion callback. Signed-off-by: Laurent Pinchart Reviewed-by: Kieran Bingham Reviewed-by: Jacopo Mondi Signed-off-by: Mauro Carvalho Chehab --- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/rcar-du/rcar_du_vsp.c') diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index 2c260c33840b..bdcec201591f 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -31,7 +31,7 @@ #include "rcar_du_kms.h" #include "rcar_du_vsp.h" -static void rcar_du_vsp_complete(void *private, bool completed) +static void rcar_du_vsp_complete(void *private, bool completed, u32 crc) { struct rcar_du_crtc *crtc = private; @@ -102,7 +102,9 @@ void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc) void rcar_du_vsp_atomic_flush(struct rcar_du_crtc *crtc) { - vsp1_du_atomic_flush(crtc->vsp->vsp, crtc->vsp_pipe); + struct vsp1_du_atomic_pipe_config cfg = { { 0, } }; + + vsp1_du_atomic_flush(crtc->vsp->vsp, crtc->vsp_pipe, &cfg); } /* Keep the two tables in sync. */ -- cgit v1.2.3