This is a note to let you know that I have just added a patch titled
drm/radeon/kms: fix bad shift in atom iio table parser
to the drm-next branch of the 2.6.32+drm33-longterm tree which can be found at
http://git.kernel.org/?p=linux/kernel/git/smb/linux-2.6.32.y-drm33.z.git;a=shortlog;h=refs/heads/drm-next
If you, or anyone else, feels it should not be added to the drm33-longterm tree,
please reply to this email not later than 8 days after this email was sent.
Thanks.
-Stefan
------
>From 24b424d58a72306ff413315f01f12dab43ac783c Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Thu, 14 Apr 2011 11:19:50 -0400
Subject: [PATCH] drm/radeon/kms: fix bad shift in atom iio table parser
commit 8e461123f28e6b17456225e70eb834b3b30d28bb upstream.
Noticed by Patrick Lowry.
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Stefan Bader <[email protected]>
---
drivers/gpu/drm/radeon/atom.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index b1f929d..052312f 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -128,7 +128,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx,
int base,
case ATOM_IIO_MOVE_INDEX:
temp &=
~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
- CU8(base + 2));
+ CU8(base + 3));
temp |=
((index >> CU8(base + 2)) &
(0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
@@ -138,7 +138,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx,
int base,
case ATOM_IIO_MOVE_DATA:
temp &=
~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
- CU8(base + 2));
+ CU8(base + 3));
temp |=
((data >> CU8(base + 2)) &
(0xFFFFFFFF >> (32 - CU8(base + 1)))) << CU8(base +
@@ -148,7 +148,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx,
int base,
case ATOM_IIO_MOVE_ATTR:
temp &=
~((0xFFFFFFFF >> (32 - CU8(base + 1))) <<
- CU8(base + 2));
+ CU8(base + 3));
temp |=
((ctx->
io_attr >> CU8(base + 2)) & (0xFFFFFFFF >> (32 -
--
1.7.0.4
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