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drm/bridge: Patch atomic hooks to take a drm_bridge_state

Telusuri Sumber 
This way the drm_bridge_funcs interface is consistent with the rest of
the subsystem.

The only driver implementing those hooks (analogix DP) is patched too.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed by: Jernej Skrabec <jernej.skrabec@siol.net>
Tested-by: Jonas Karlman <jonas@kwiboo.se>
[narmstrong: renamed state as old_bridge_state in rcar_lvds_atomic_disable]
Link: https://patchwork.freedesktop.org/patch/msgid/20200106143409.32321-3-narmstrong@baylibre.com
This commit is contained in:
Boris Brezillon
2020-01-06 15:34:07 +01:00
committed by Neil Armstrong
orang tua 6ed7e9625f
melakukan f7619a58ef
4 mengubah file dengan 82 tambahan dan 36 penghapusan
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8
drivers/gpu/drm/rcar-du/rcar_lvds.c
Melihat File

@@ -590,8 +590,9 @@ static void __rcar_lvds_atomic_enable(struct drm_bridge *bridge,
}
static void rcar_lvds_atomic_enable(struct drm_bridge *bridge,
struct drm_atomic_state *state)
struct drm_bridge_state *old_bridge_state)
{
struct drm_atomic_state *state = old_bridge_state->base.state;
struct drm_connector *connector;
struct drm_crtc *crtc;
@@ -603,7 +604,7 @@ static void rcar_lvds_atomic_enable(struct drm_bridge *bridge,
}
static void rcar_lvds_atomic_disable(struct drm_bridge *bridge,
struct drm_atomic_state *state)
struct drm_bridge_state *old_bridge_state)
{
struct rcar_lvds *lvds = bridge_to_rcar_lvds(bridge);
@@ -618,7 +619,8 @@ static void rcar_lvds_atomic_disable(struct drm_bridge *bridge,
/* Disable the companion LVDS encoder in dual-link mode. */
if (lvds->link_type != RCAR_LVDS_SINGLE_LINK && lvds->companion)
lvds->companion->funcs->atomic_disable(lvds->companion, state);
lvds->companion->funcs->atomic_disable(lvds->companion,
old_bridge_state);
clk_disable_unprepare(lvds->clocks.mod);
}