From: Marek Olšák <maraeo@gmail.com>
Date: Wed, 7 Mar 2012 22:33:00 +0000 (+0100)
Subject: drm/radeon/kms: set SX_MISC in the r6xx blit code (v2)
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=cf00790dea6f210ddd01a6656da58c7c9a4ea0e4;p=~shefty%2Frdma-dev.git

drm/radeon/kms: set SX_MISC in the r6xx blit code (v2)

Mesa may set it to 1, causing all primitives to be killed.

v2: also update the r7xx code

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/radeon/r600_blit_shaders.c b/drivers/gpu/drm/radeon/r600_blit_shaders.c
index 2d1f6c5ee2a..73e2c7c6edb 100644
--- a/drivers/gpu/drm/radeon/r600_blit_shaders.c
+++ b/drivers/gpu/drm/radeon/r600_blit_shaders.c
@@ -313,6 +313,10 @@ const u32 r6xx_default_state[] =
 	0x00000000, /* VGT_REUSE_OFF */
 	0x00000000, /* VGT_VTX_CNT_EN */
 
+	0xc0016900,
+	0x000000d4,
+	0x00000000, /* SX_MISC */
+
 	0xc0016900,
 	0x000002c8,
 	0x00000000, /* VGT_STRMOUT_BUFFER_EN */
@@ -625,6 +629,10 @@ const u32 r7xx_default_state[] =
 	0x00000000, /* VGT_REUSE_OFF */
 	0x00000000, /* VGT_VTX_CNT_EN */
 
+	0xc0016900,
+	0x000000d4,
+	0x00000000, /* SX_MISC */
+
 	0xc0016900,
 	0x000002c8,
 	0x00000000, /* VGT_STRMOUT_BUFFER_EN */