1 files changed, 0 insertions, 88 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0414-drm-vc4-hdmi-Create-a-custom-connector-state.patch b/target/linux/bcm27xx/patches-5.10/950-0414-drm-vc4-hdmi-Create-a-custom-connector-state.patch
deleted file mode 100644
index 941730e1c8..0000000000
--- a/target/linux/bcm27xx/patches-5.10/950-0414-drm-vc4-hdmi-Create-a-custom-connector-state.patch
+++ /dev/null
@@ -1,88 +0,0 @@
-From e072b2d845ff91716d630f4d2a105bf63698cfe1 Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime@cerno.tech>
-Date: Tue, 15 Dec 2020 16:42:39 +0100
-Subject: [PATCH] drm/vc4: hdmi: Create a custom connector state
-
-When run with a higher bpc than 8, the clock of the HDMI controller needs
-to be adjusted. Let's create a connector state that will be used at
-atomic_check and atomic_enable to compute and store the clock rate
-associated to the state.
-
-Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
-Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
----
- drivers/gpu/drm/vc4/vc4_hdmi.c | 33 ++++++++++++++++++++++++++++++---
- drivers/gpu/drm/vc4/vc4_hdmi.h | 10 ++++++++++
- 2 files changed, 40 insertions(+), 3 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_hdmi.c
-+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
-@@ -215,10 +215,37 @@ static int vc4_hdmi_connector_get_modes(
- 
- static void vc4_hdmi_connector_reset(struct drm_connector *connector)
- {
--	drm_atomic_helper_connector_reset(connector);
-+	struct vc4_hdmi_connector_state *old_state =
-+		conn_state_to_vc4_hdmi_conn_state(connector->state);
-+	struct vc4_hdmi_connector_state *new_state =
-+		kzalloc(sizeof(*new_state), GFP_KERNEL);
- 
- 	if (connector->state)
--		drm_atomic_helper_connector_tv_reset(connector);
-+		__drm_atomic_helper_connector_destroy_state(connector->state);
-+
-+	kfree(old_state);
-+	__drm_atomic_helper_connector_reset(connector, &new_state->base);
-+
-+	if (!new_state)
-+		return;
-+
-+	drm_atomic_helper_connector_tv_reset(connector);
-+}
-+
-+static struct drm_connector_state *
-+vc4_hdmi_connector_duplicate_state(struct drm_connector *connector)
-+{
-+	struct drm_connector_state *conn_state = connector->state;
-+	struct vc4_hdmi_connector_state *vc4_state = conn_state_to_vc4_hdmi_conn_state(conn_state);
-+	struct vc4_hdmi_connector_state *new_state;
-+
-+	new_state = kzalloc(sizeof(*new_state), GFP_KERNEL);
-+	if (!new_state)
-+		return NULL;
-+
-+	__drm_atomic_helper_connector_duplicate_state(connector, &new_state->base);
-+
-+	return &new_state->base;
- }
- 
- static const struct drm_connector_funcs vc4_hdmi_connector_funcs = {
-@@ -226,7 +253,7 @@ static const struct drm_connector_funcs
- 	.fill_modes = drm_helper_probe_single_connector_modes,
- 	.destroy = vc4_hdmi_connector_destroy,
- 	.reset = vc4_hdmi_connector_reset,
--	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
-+	.atomic_duplicate_state = vc4_hdmi_connector_duplicate_state,
- 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
- };
- 
---- a/drivers/gpu/drm/vc4/vc4_hdmi.h
-+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h
-@@ -187,6 +187,16 @@ encoder_to_vc4_hdmi(struct drm_encoder *
- 	return container_of(_encoder, struct vc4_hdmi, encoder);
- }
- 
-+struct vc4_hdmi_connector_state {
-+	struct drm_connector_state	base;
-+};
-+
-+static inline struct vc4_hdmi_connector_state *
-+conn_state_to_vc4_hdmi_conn_state(struct drm_connector_state *conn_state)
-+{
-+	return container_of(conn_state, struct vc4_hdmi_connector_state, base);
-+}
-+
- void vc4_hdmi_phy_init(struct vc4_hdmi *vc4_hdmi,
- 		       struct drm_display_mode *mode);
- void vc4_hdmi_phy_disable(struct vc4_hdmi *vc4_hdmi);