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authorAlex Deucher <alexander.deucher@amd.com>2013-04-17 17:35:39 +0400
committerAlex Deucher <alexander.deucher@amd.com>2013-04-22 18:39:09 +0400
commite884fc640ccbdb6f94b9bdb57cfb8464b6688f4c (patch)
tree090414175b00344c145e5d3b4de4874e8c855441 /drivers/gpu/drm/radeon/r500_reg.h
parent968c01664ccbe0e46c19a1af662c4c266a904203 (diff)
downloadlinux-e884fc640ccbdb6f94b9bdb57cfb8464b6688f4c.tar.xz
drm/radeon: disable the crtcs in mc_stop (r5xx-r7xx) (v2)
Just disabling the mem requests should be enough, but that doesn't seem to work correctly on efi systems. v2: blank displays first, then disable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/r500_reg.h')
-rw-r--r--drivers/gpu/drm/radeon/r500_reg.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r500_reg.h b/drivers/gpu/drm/radeon/r500_reg.h
index b52420902124..1dd0d32993d5 100644
--- a/drivers/gpu/drm/radeon/r500_reg.h
+++ b/drivers/gpu/drm/radeon/r500_reg.h
@@ -360,6 +360,7 @@
#define AVIVO_D1MODE_MASTER_UPDATE_LOCK 0x60e0
#define AVIVO_D1MODE_MASTER_UPDATE_MODE 0x60e4
+#define AVIVO_D1CRTC_UPDATE_LOCK 0x60e8
/* master controls */
#define AVIVO_DC_CRTC_MASTER_EN 0x60f8