Commit 1e99cfa8 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Dave Airlie

drm/ast: Fix HW cursor image

The translation from the X driver to the KMS one typo'ed a couple
of array indices, causing the HW cursor to look weird (blocky with
leaking edge colors). This fixes it.
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 46d987af
......@@ -1104,8 +1104,8 @@ static u32 copy_cursor_image(u8 *src, u8 *dst, int width, int height)
srcdata32[1].ul = *((u32 *)(srcxor + 4)) & 0xf0f0f0f0;
data32.b[0] = srcdata32[0].b[1] | (srcdata32[0].b[0] >> 4);
data32.b[1] = srcdata32[0].b[3] | (srcdata32[0].b[2] >> 4);
data32.b[2] = srcdata32[0].b[1] | (srcdata32[1].b[0] >> 4);
data32.b[3] = srcdata32[0].b[3] | (srcdata32[1].b[2] >> 4);
data32.b[2] = srcdata32[1].b[1] | (srcdata32[1].b[0] >> 4);
data32.b[3] = srcdata32[1].b[3] | (srcdata32[1].b[2] >> 4);
writel(data32.ul, dstxor);
csum += data32.ul;
......
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