linux-kernel - [PATCH v5 03/11] drm/bridge: dw-hdmi: Plug atomic state hooks to the default implementation

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Date:   Wed,  4 Mar 2020 11:40:44 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     p.zabel@...gutronix.de, heiko@...ech.de, a.hajda@...sung.com,
        Laurent.pinchart@...asonboard.com, jonas@...boo.se,
        jernej.skrabec@...l.net, boris.brezillon@...labora.com
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        linux-amlogic@...ts.infradead.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: [PATCH v5 03/11] drm/bridge: dw-hdmi: Plug atomic state hooks to the default implementation

Add atomic_duplicate_state/atomic_destroy_state/atomic_reset bridge
funcs to allow setup of atomic bridge state.

Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
Reviewed-by: Boris Brezillon <boris.brezillon@...labora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Reviewed-by: Jernej Škrabec <jernej.skrabec@...l.net>
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index e097f60e6431..9f2918898f60 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2506,6 +2506,9 @@ static void dw_hdmi_bridge_enable(struct drm_bridge *bridge)
 }
 
 static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset = drm_atomic_helper_bridge_reset,
 	.attach = dw_hdmi_bridge_attach,
 	.detach = dw_hdmi_bridge_detach,
 	.enable = dw_hdmi_bridge_enable,
-- 
2.22.0