linux-kernel - [052/140] drm/radeon/r200: handle more hw tex coord types

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Message-Id: <20100730173107.400831438@clark.site>
Date:	Fri, 30 Jul 2010 10:30:17 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	sroland@...are.com, Alex Deucher <alexdeucher@...il.com>,
	Dave Airlie <airlied@...hat.com>
Subject: [052/140] drm/radeon/r200: handle more hw tex coord types

2.6.33-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Roland Scheidegger <sroland@...are.com>

commit 688acaa2897462e4c5e2482496e2868db0760809 upstream.

Code did not handle projected 2d and depth coordinates, meaning potentially
set 3d or cube special handling might stick.
(Not sure what depth coord actually does, but I guess handling it
like a normal coordinate is the right thing to do.)
Might be related to https://bugs.freedesktop.org/show_bug.cgi?id=26428

Signed-off-by: sroland@...are.com
Signed-off-by: Alex Deucher <alexdeucher@...il.com>
Signed-off-by: Dave Airlie <airlied@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/gpu/drm/radeon/r200.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/gpu/drm/radeon/r200.c
+++ b/drivers/gpu/drm/radeon/r200.c
@@ -368,6 +368,8 @@ int r200_packet0_check(struct radeon_cs_
 		/* 2D, 3D, CUBE */
 		switch (tmp) {
 		case 0:
+		case 3:
+		case 4:
 		case 5:
 		case 6:
 		case 7:


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