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-rw-r--r--target/linux/bcm27xx/patches-5.10/950-0708-drm-uapi-Add-USB-connector-type.patch49
1 files changed, 49 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0708-drm-uapi-Add-USB-connector-type.patch b/target/linux/bcm27xx/patches-5.10/950-0708-drm-uapi-Add-USB-connector-type.patch
new file mode 100644
index 0000000000..5577652d46
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.10/950-0708-drm-uapi-Add-USB-connector-type.patch
@@ -0,0 +1,49 @@
+From 6e2988c88939fdd70e6a456bdd7ad65fcdcf97c7 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
+Date: Sat, 13 Mar 2021 12:25:43 +0100
+Subject: [PATCH] drm/uapi: Add USB connector type
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+[ Upstream commit 757e26712337be6be70f7405c38cc0639957eedc ]
+
+Add a connector type for USB connected display panels.
+
+Some examples of what current userspace will name the connector:
+- Weston: "UNNAMED-%d"
+- Mutter: "Unknown20-%d"
+- X: "Unknown20-%d"
+
+v2:
+- Update drm_connector_enum_list
+- Add examples to commit message
+
+Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
+Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
+Link: https://patchwork.freedesktop.org/patch/msgid/20210313112545.37527-2-noralf@tronnes.org
+---
+ drivers/gpu/drm/drm_connector.c | 1 +
+ include/uapi/drm/drm_mode.h | 1 +
+ 2 files changed, 2 insertions(+)
+
+--- a/drivers/gpu/drm/drm_connector.c
++++ b/drivers/gpu/drm/drm_connector.c
+@@ -94,6 +94,7 @@ static struct drm_conn_prop_enum_list dr
+ { DRM_MODE_CONNECTOR_DPI, "DPI" },
+ { DRM_MODE_CONNECTOR_WRITEBACK, "Writeback" },
+ { DRM_MODE_CONNECTOR_SPI, "SPI" },
++ { DRM_MODE_CONNECTOR_USB, "USB" },
+ };
+
+ void drm_connector_ida_init(void)
+--- a/include/uapi/drm/drm_mode.h
++++ b/include/uapi/drm/drm_mode.h
+@@ -367,6 +367,7 @@ enum drm_mode_subconnector {
+ #define DRM_MODE_CONNECTOR_DPI 17
+ #define DRM_MODE_CONNECTOR_WRITEBACK 18
+ #define DRM_MODE_CONNECTOR_SPI 19
++#define DRM_MODE_CONNECTOR_USB 20
+
+ struct drm_mode_get_connector {
+