drm/radeon/kms: add htile support to the cs checker v3
For 6xx+. Required for mesa to use htile support for HiZ/HiS.
Userspace will check radeon version 2.14 with is bumped either
by tiling patch or stream out patch. This patch only add support
for htile relocation which should be enough for any userspace
to implement the hyperz (using htile buffer) feature.
v2: Jerome: Fix size checking for htile buffer.
v3: Jerome: Adapt on top of r600/evergreen cs checker changes,
also check htile surface in case only stencil is
present.
Signed-off-by: Pierre-Eric Pelloux-Prayer <pelloux@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index eb5708c..b4eefc3 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -991,6 +991,14 @@
#define G_028008_SLICE_MAX(x) (((x) >> 13) & 0x7FF)
#define C_028008_SLICE_MAX 0xFF001FFF
#define DB_HTILE_DATA_BASE 0x28014
+#define DB_HTILE_SURFACE 0x28abc
+#define S_028ABC_HTILE_WIDTH(x) (((x) & 0x1) << 0)
+#define G_028ABC_HTILE_WIDTH(x) (((x) >> 0) & 0x1)
+#define C_028ABC_HTILE_WIDTH 0xFFFFFFFE
+#define S_028ABC_HTILE_HEIGHT(x) (((x) & 0x1) << 1)
+#define G_028ABC_HTILE_HEIGHT(x) (((x) >> 1) & 0x1)
+#define C_028ABC_HTILE_HEIGHT 0xFFFFFFFD
+#define G_028ABC_LINEAR(x) (((x) >> 2) & 0x1)
#define DB_Z_INFO 0x28040
# define Z_ARRAY_MODE(x) ((x) << 4)
# define DB_TILE_SPLIT(x) (((x) & 0x7) << 8)