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authorAlex Deucher <alexdeucher@gmail.com>2010-11-21 10:59:01 -0500
committerDave Airlie <airlied@redhat.com>2010-11-22 11:51:08 +1000
commit6f34be50bd1bdd2ff3c955940e033a80d05f248a (patch)
tree7e9635a2e589cd3a49490a4656611c112e485059 /drivers/gpu/drm/radeon/evergreen_reg.h
parentf5a8020903932624cf020dc72455a10a3e005087 (diff)
drm/radeon/kms: add pageflip ioctl support (v3)
This adds support for dri2 pageflipping. v2: precision updates from Mario Kleiner. v3: Multihead fixes from Mario Kleiner; missing crtc offset add note about update pending bit on pre-avivo chips Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_reg.h')
-rw-r--r--drivers/gpu/drm/radeon/evergreen_reg.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_reg.h b/drivers/gpu/drm/radeon/evergreen_reg.h
index 2330f3a36fd5..c781c92c3451 100644
--- a/drivers/gpu/drm/radeon/evergreen_reg.h
+++ b/drivers/gpu/drm/radeon/evergreen_reg.h
@@ -105,6 +105,11 @@
#define EVERGREEN_GRPH_Y_START 0x6830
#define EVERGREEN_GRPH_X_END 0x6834
#define EVERGREEN_GRPH_Y_END 0x6838
+#define EVERGREEN_GRPH_UPDATE 0x6844
+# define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING (1 << 2)
+# define EVERGREEN_GRPH_UPDATE_LOCK (1 << 16)
+#define EVERGREEN_GRPH_FLIP_CONTROL 0x6848
+# define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0)
/* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */
#define EVERGREEN_CUR_CONTROL 0x6998
@@ -178,6 +183,7 @@
# define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)
#define EVERGREEN_CRTC_STATUS 0x6e8c
#define EVERGREEN_CRTC_STATUS_POSITION 0x6e90
+#define EVERGREEN_MASTER_UPDATE_MODE 0x6ef8
#define EVERGREEN_CRTC_UPDATE_LOCK 0x6ed4
#define EVERGREEN_DC_GPIO_HPD_MASK 0x64b0