1 files changed, 0 insertions, 56 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0762-vc4-cec-Restore-cec-physical-address-on-reconnect.patch b/target/linux/bcm27xx/patches-5.4/950-0762-vc4-cec-Restore-cec-physical-address-on-reconnect.patch
deleted file mode 100644
index d42f61d2e4..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0762-vc4-cec-Restore-cec-physical-address-on-reconnect.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-From 7776a876ce7a6eeda164aebacc965116821d3095 Mon Sep 17 00:00:00 2001
-From: Dom Cobley <popcornmix@gmail.com>
-Date: Wed, 3 Jun 2020 12:20:19 +0100
-Subject: [PATCH] vc4: cec: Restore cec physical address on reconnect
-
-Currently we call cec_phys_addr_invalidate on a hotplug deassert.
-That may be due to a TV power cycling, or an AVR being switched
-on (and switching edid). This makes CEC unusable.
-
-Set it back up again on the hotplug assert.
-
-Signed-off-by: Dom Cobley <popcornmix@gmail.com>
----
- drivers/gpu/drm/vc4/vc4_hdmi.c | 25 +++++++++++++++++--------
- 1 file changed, 17 insertions(+), 8 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_hdmi.c
-+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
-@@ -113,20 +113,29 @@ static enum drm_connector_status
- vc4_hdmi_connector_detect(struct drm_connector *connector, bool force)
- {
- 	struct vc4_hdmi *vc4_hdmi = connector_to_vc4_hdmi(connector);
-+	bool connected = false;
- 
- 	if (vc4_hdmi->hpd_gpio) {
- 		if (gpio_get_value_cansleep(vc4_hdmi->hpd_gpio) ^
- 		    vc4_hdmi->hpd_active_low)
--			return connector_status_connected;
--		cec_phys_addr_invalidate(vc4_hdmi->cec_adap);
--		return connector_status_disconnected;
--	}
--
--	if (drm_probe_ddc(vc4_hdmi->ddc))
--		return connector_status_connected;
--
-+			connected = true;
-+	} else if (drm_probe_ddc(vc4_hdmi->ddc))
-+		connected = true;
- 	if (HDMI_READ(HDMI_HOTPLUG) & VC4_HDMI_HOTPLUG_CONNECTED)
-+		connected = true;
-+	if (connected) {
-+		if (connector->status != connector_status_connected) {
-+			struct edid *edid = drm_get_edid(connector, vc4_hdmi->ddc);
-+
-+			if (edid) {
-+				cec_s_phys_addr_from_edid(vc4_hdmi->cec_adap, edid);
-+				vc4_hdmi->encoder.hdmi_monitor = drm_detect_hdmi_monitor(edid);
-+				drm_connector_update_edid_property(connector, edid);
-+				kfree(edid);
-+			}
-+		}
- 		return connector_status_connected;
-+	}
- 	cec_phys_addr_invalidate(vc4_hdmi->cec_adap);
- 	return connector_status_disconnected;
- }