From 50638ae569dc097a95218eb70140e68aa213b07c Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Tue, 13 Feb 2018 14:00:42 +0200
Subject: drm: omapdrm: dispc: Pass DISPC pointer to dispc_ops operations
This removes the need to access the global DISPC private data in those
functions (both for the current accesses and the future ones that will
be introduced when allocating the DISPC private data dynamically).
In order to allow the omapdrm side to call the dispc_ops with a DISPC
pointer, we also introduce a new function dss_get_dispc() to retrieve
the DISPC corresponding to the DSS.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
---
drivers/gpu/drm/omapdrm/dss/base.c | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'drivers/gpu/drm/omapdrm/dss/base.c')
diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c
index c248c3c31904..99e8cb8dc65b 100644
--- a/drivers/gpu/drm/omapdrm/dss/base.c
+++ b/drivers/gpu/drm/omapdrm/dss/base.c
@@ -44,6 +44,12 @@ void omapdss_set_dss(struct dss_device *dss)
}
EXPORT_SYMBOL(omapdss_set_dss);
+struct dispc_device *dispc_get_dispc(struct dss_device *dss)
+{
+ return dss->dispc;
+}
+EXPORT_SYMBOL(dispc_get_dispc);
+
const struct dispc_ops *dispc_get_ops(struct dss_device *dss)
{
return dss->dispc_ops;
--
cgit