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[RFC,12/13] drm/vc4: hdmi: Create destroy state implementation

Message ID 20230814-kms-hdmi-connector-state-v1-12-048054df3654@kernel.org (mailing list archive)
State New, archived
Headers show
Series drm/connector: Create HDMI Connector infrastructure | expand

Commit Message

Maxime Ripard Aug. 14, 2023, 1:56 p.m. UTC 
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
 drivers/gpu/drm/vc4/vc4_hdmi.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 5261526d286f..ac5debd47e99 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -672,11 +672,21 @@  vc4_hdmi_connector_duplicate_state(struct drm_connector *connector)
 	return &new_state->base;
 }
 
+static void vc4_hdmi_connector_destroy_state(struct drm_connector *connector,
+					     struct drm_connector_state *state)
+{
+	struct vc4_hdmi_connector_state *vc4_state =
+		conn_state_to_vc4_hdmi_conn_state(state);
+
+	__drm_atomic_helper_connector_destroy_state(state);
+	kfree(vc4_state);
+}
+
 static const struct drm_connector_funcs vc4_hdmi_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.reset = vc4_hdmi_connector_reset,
 	.atomic_duplicate_state = vc4_hdmi_connector_duplicate_state,
-	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+	.atomic_destroy_state = vc4_hdmi_connector_destroy_state,
 	.atomic_get_property = vc4_hdmi_connector_get_property,
 	.atomic_set_property = vc4_hdmi_connector_set_property,
 };