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-rw-r--r--system/easy-kernel-power8-64k/ast-endianness.patch38
1 files changed, 0 insertions, 38 deletions
diff --git a/system/easy-kernel-power8-64k/ast-endianness.patch b/system/easy-kernel-power8-64k/ast-endianness.patch
deleted file mode 100644
index 03ee209b8..000000000
--- a/system/easy-kernel-power8-64k/ast-endianness.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Author: Elizabeth Myers <elizabeth@adelielinux.org>
-
-I'm certain this fix is wrong fwiw, but it's the best I could come with
-
---- linux-4.14/drivers/gpu/drm/ast/ast_fb.c.old 2017-11-12 12:46:13.000000000 -0600
-+++ linux-4.14/drivers/gpu/drm/ast/ast_fb.c 2018-06-30 20:54:43.530000000 -0500
-@@ -109,9 +109,30 @@
- unmap = true;
- }
- for (i = y; i <= y2; i++) {
-+ int copy_width = x2 - x + 1;
- /* assume equal stride for now */
- src_offset = dst_offset = i * afbdev->afb.base.pitches[0] + (x * bpp);
-- memcpy_toio(bo->kmap.virtual + src_offset, afbdev->sysram + src_offset, (x2 - x + 1) * bpp);
-+ switch (bpp) {
-+ case 4:
-+ while (copy_width) {
-+ iowrite32(*(u32 *)(afbdev->sysram + src_offset),
-+ bo->kmap.virtual + src_offset);
-+ src_offset += 4;
-+ copy_width--;
-+ }
-+ break;
-+ case 2:
-+ while (copy_width) {
-+ iowrite16(*(u16 *)(afbdev->sysram + src_offset),
-+ bo->kmap.virtual + src_offset);
-+ src_offset += 2;
-+ copy_width--;
-+ }
-+ break;
-+ default:
-+ memcpy_toio(bo->kmap.virtual + src_offset, afbdev->sysram + src_offset, (x2 - x + 1) * bpp);
-+ break;
-+ }
-
- }
- if (unmap)