The atomic variants of enable/disable in drm_bridge_funcs are the preferred operations - introduce these.
The ps8640 driver used the non-atomic variants of the drm_bridge_chain_pre_enable/ drm_bridge_chain_post_disable - convert these to the atomic variants.
v2: - Added a few more people to cc: (Jitao, Enric, Philip) to increase possibility to get test feedback
Signed-off-by: Sam Ravnborg sam@ravnborg.org Reviewed-by: Maxime Ripard maxime@cerno.tech Cc: Jitao Shi jitao.shi@mediatek.com Cc: Enric Balletbo i Serra enric.balletbo@collabora.com Cc: Philip Chen philipchen@chromium.org Cc: Andrzej Hajda a.hajda@samsung.com Cc: Neil Armstrong narmstrong@baylibre.com Cc: Robert Foss robert.foss@linaro.org Cc: Laurent Pinchart Laurent.pinchart@ideasonboard.com Cc: Jonas Karlman jonas@kwiboo.se Cc: Jernej Skrabec jernej.skrabec@gmail.com --- drivers/gpu/drm/bridge/parade-ps8640.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c index 3aaa90913bf8..0b620afe99c0 100644 --- a/drivers/gpu/drm/bridge/parade-ps8640.c +++ b/drivers/gpu/drm/bridge/parade-ps8640.c @@ -376,7 +376,8 @@ static void ps8640_bridge_poweroff(struct ps8640 *ps_bridge) ps_bridge->powered = false; }
-static void ps8640_pre_enable(struct drm_bridge *bridge) +static void ps8640_atomic_pre_enable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) { struct ps8640 *ps_bridge = bridge_to_ps8640(bridge); int ret; @@ -388,7 +389,8 @@ static void ps8640_pre_enable(struct drm_bridge *bridge) ps8640_bridge_poweroff(ps_bridge); }
-static void ps8640_post_disable(struct drm_bridge *bridge) +static void ps8640_atomic_post_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) { struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
@@ -489,7 +491,7 @@ static struct edid *ps8640_bridge_get_edid(struct drm_bridge *bridge, * EDID, for this chip, we need to do a full poweron, otherwise it will * fail. */ - drm_bridge_chain_pre_enable(bridge); + drm_atomic_bridge_chain_pre_enable(bridge, connector->state->state);
edid = drm_get_edid(connector, ps_bridge->page[PAGE0_DP_CNTL]->adapter); @@ -499,7 +501,7 @@ static struct edid *ps8640_bridge_get_edid(struct drm_bridge *bridge, * before, return the chip to its original power state. */ if (poweroff) - drm_bridge_chain_post_disable(bridge); + drm_atomic_bridge_chain_post_disable(bridge, connector->state->state);
return edid; } @@ -508,8 +510,8 @@ static const struct drm_bridge_funcs ps8640_bridge_funcs = { .attach = ps8640_bridge_attach, .detach = ps8640_bridge_detach, .get_edid = ps8640_bridge_get_edid, - .post_disable = ps8640_post_disable, - .pre_enable = ps8640_pre_enable, + .atomic_post_disable = ps8640_atomic_post_disable, + .atomic_pre_enable = ps8640_atomic_pre_enable, };
static int ps8640_probe(struct i2c_client *client)