1 files changed, 0 insertions, 62 deletions
diff --git a/SOURCES/0001-device-detect-if-changing-endianness-failed.patch b/SOURCES/0001-device-detect-if-changing-endianness-failed.patch
deleted file mode 100644
index 1089b7e..0000000
--- a/SOURCES/0001-device-detect-if-changing-endianness-failed.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Karol Herbst <kherbst@redhat.com>
-Date: Tue, 28 Apr 2020 18:54:03 +0200
-Subject: [PATCH] device: detect if changing endianness failed
-
-v2: relax the checks a little
-
-Signed-off-by: Karol Herbst <kherbst@redhat.com>
-Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
----
- .../gpu/drm/nouveau/nvkm/engine/device/base.c | 26 +++++++++++++++----
- 1 file changed, 21 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
-index 37589f36546d..c732074bf790 100644
---- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
-+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
-@@ -2924,6 +2924,20 @@ nvkm_device_del(struct nvkm_device **pdevice)
- 	}
- }
-
-+static inline bool
-+nvkm_device_endianness(void __iomem *pri)
-+{
-+	u32 boot1 = ioread32_native(pri + 0x000004) & 0x01000001;
-+#ifdef __BIG_ENDIAN
-+	if (!boot1)
-+		return false;
-+#else
-+	if (boot1)
-+		return false;
-+#endif
-+	return true;
-+}
-+
- int
- nvkm_device_ctor(const struct nvkm_device_func *func,
- 		 const struct nvkm_device_quirk *quirk,
-@@ -2973,13 +2987,15 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
- 	/* identify the chipset, and determine classes of subdev/engines */
- 	if (detect) {
- 		/* switch mmio to cpu's native endianness */
--#ifndef __BIG_ENDIAN
--		if (ioread32_native(map + 0x000004) != 0x00000000) {
--#else
--		if (ioread32_native(map + 0x000004) == 0x00000000) {
--#endif
-+		if (!nvkm_device_endianness(map)) {
- 			iowrite32_native(0x01000001, map + 0x000004);
- 			ioread32_native(map);
-+			if (!nvkm_device_endianness(map)) {
-+				nvdev_error(device,
-+					    "GPU not supported on big-endian\n");
-+				ret = -ENOSYS;
-+				goto done;
-+			}
- 		}
-
- 		/* read boot0 and strapping information */
--- 
-2.26.2
-