bcm27xx: sync 5.4 patches with RPi Foundation

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 39 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0345-drm-v3d-Suppress-all-but-the-first-MMU-error.patch b/target/linux/bcm27xx/patches-5.4/950-0345-drm-v3d-Suppress-all-but-the-first-MMU-error.patch
deleted file mode 100644
index 58f3a44aff..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0345-drm-v3d-Suppress-all-but-the-first-MMU-error.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From f1f228c84864bad0bb07de1c72ceafaec035ac15 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Mon, 11 Nov 2019 20:18:08 +0000
-Subject: [PATCH] drm/v3d: Suppress all but the first MMU error
-
-The v3d driver currently encounters a lot of MMU PTE exceptions, so
-only log the first to avoid swamping the kernel log.
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- drivers/gpu/drm/v3d/v3d_irq.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/gpu/drm/v3d/v3d_irq.c
-+++ b/drivers/gpu/drm/v3d/v3d_irq.c
-@@ -177,6 +177,7 @@ v3d_hub_irq(int irq, void *arg)
- 			"GMP",
- 		};
- 		const char *client = "?";
-+		static int logged_error;
- 
- 		V3D_WRITE(V3D_MMU_CTL, V3D_READ(V3D_MMU_CTL));
- 
-@@ -186,6 +187,7 @@ v3d_hub_irq(int irq, void *arg)
- 				client = v3d41_axi_ids[axi_id];
- 		}
- 
-+		if (!logged_error)
- 		dev_err(v3d->dev, "MMU error from client %s (%d) at 0x%llx%s%s%s\n",
- 			client, axi_id, (long long)vio_addr,
- 			((intsts & V3D_HUB_INT_MMU_WRV) ?
-@@ -194,6 +196,7 @@ v3d_hub_irq(int irq, void *arg)
- 			 ", pte invalid" : ""),
- 			((intsts & V3D_HUB_INT_MMU_CAP) ?
- 			 ", cap exceeded" : ""));
-+		logged_error = 1;
- 		status = IRQ_HANDLED;
- 	}
-