lib/intel_blt: Prepare blt library to support xe

Migrate i915/i915_blt -> intel_blt as a preparation step before
extending to support xe. It is a simple move of files and rename
of i915 -> fd field.

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
Reviewed-by: Karolina Stolarek <karolina.stolarek@intel.com>

1 files changed, 150 insertions, 0 deletions

diff --git a/lib/intel_cmds_info.c b/lib/intel_cmds_info.c
new file mode 100644
index 000000000..151cb5f72
--- /dev/null
+++ b/lib/intel_cmds_info.c
@@ -0,0 +1,150 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2023 Intel Corporation
+ */
+
+#include <stdint.h>
+#include <stddef.h>
+
+#include "intel_chipset.h"
+#include "intel_cmds_info.h"
+
+#define BLT_INFO(_cmd, _tiling)  { \
+		.blt_cmd_type = _cmd, \
+		.supported_tiling = _tiling \
+	}
+
+#define BLT_INFO_EXT(_cmd, _tiling, _flags)  { \
+		.blt_cmd_type = _cmd, \
+		.supported_tiling = _tiling, \
+		.flags = _flags, \
+	}
+
+static const struct blt_cmd_info src_copy = BLT_INFO(SRC_COPY, BIT(T_LINEAR));
+static const struct blt_cmd_info
+		pre_gen6_xy_src_copy = BLT_INFO(XY_SRC_COPY,
+						BIT(T_LINEAR) |
+						BIT(T_XMAJOR));
+static const struct blt_cmd_info
+		gen6_xy_src_copy = BLT_INFO(XY_SRC_COPY,
+					    BIT(T_LINEAR) |
+					    BIT(T_XMAJOR) |
+					    BIT(T_YMAJOR));
+static const struct blt_cmd_info
+		gen11_xy_fast_copy = BLT_INFO(XY_FAST_COPY,
+					      BIT(T_LINEAR)  |
+					      BIT(T_YMAJOR)  |
+					      BIT(T_YFMAJOR) |
+					      BIT(T_TILE64));
+static const struct blt_cmd_info
+		gen12_xy_fast_copy = BLT_INFO(XY_FAST_COPY,
+					      BIT(T_LINEAR) |
+					      BIT(T_YMAJOR) |
+					      BIT(T_TILE4)  |
+					      BIT(T_TILE64));
+static const struct blt_cmd_info
+		dg2_xy_fast_copy = BLT_INFO(XY_FAST_COPY,
+					    BIT(T_LINEAR) |
+					    BIT(T_XMAJOR) |
+					    BIT(T_TILE4)  |
+					    BIT(T_TILE64));
+static const struct blt_cmd_info
+		pvc_xy_fast_copy = BLT_INFO(XY_FAST_COPY,
+					    BIT(T_LINEAR) |
+					    BIT(T_TILE4)  |
+					    BIT(T_TILE64));
+
+static const struct blt_cmd_info
+		gen12_xy_block_copy = BLT_INFO(XY_BLOCK_COPY,
+					       BIT(T_LINEAR) |
+					       BIT(T_YMAJOR));
+static const struct blt_cmd_info
+		dg2_xy_block_copy = BLT_INFO_EXT(XY_BLOCK_COPY,
+						 BIT(T_LINEAR) |
+						 BIT(T_XMAJOR) |
+						 BIT(T_TILE4)  |
+						 BIT(T_TILE64),
+						 BLT_CMD_EXTENDED |
+						 BLT_CMD_SUPPORTS_COMPRESSION);
+
+static const struct blt_cmd_info
+		mtl_xy_block_copy = BLT_INFO_EXT(XY_BLOCK_COPY,
+						 BIT(T_LINEAR) |
+						 BIT(T_XMAJOR) |
+						 BIT(T_TILE4)  |
+						 BIT(T_TILE64),
+						 BLT_CMD_EXTENDED);
+
+static const struct blt_cmd_info
+		pvc_xy_block_copy = BLT_INFO_EXT(XY_BLOCK_COPY,
+						 BIT(T_LINEAR) |
+						 BIT(T_TILE4)  |
+						 BIT(T_TILE64),
+						 BLT_CMD_EXTENDED);
+
+const struct intel_cmds_info pre_gen6_cmds_info = {
+	.blt_cmds = {
+		[SRC_COPY] = &src_copy,
+		[XY_SRC_COPY] = &pre_gen6_xy_src_copy
+	}
+};
+
+const struct intel_cmds_info gen6_cmds_info =  {
+	.blt_cmds = {
+		[SRC_COPY] = &src_copy,
+		[XY_SRC_COPY] = &gen6_xy_src_copy
+	}
+
+};
+
+const struct intel_cmds_info gen8_cmds_info = {
+	.blt_cmds = {
+		[XY_SRC_COPY] = &gen6_xy_src_copy,
+	}
+};
+
+const struct intel_cmds_info gen11_cmds_info = {
+	.blt_cmds = {
+		[XY_SRC_COPY] = &gen6_xy_src_copy,
+		[XY_FAST_COPY] = &gen11_xy_fast_copy,
+	}
+};
+
+const struct intel_cmds_info gen12_cmds_info = {
+	.blt_cmds = {
+		[XY_SRC_COPY] = &gen6_xy_src_copy,
+		[XY_FAST_COPY] = &gen12_xy_fast_copy,
+		[XY_BLOCK_COPY] = &gen12_xy_block_copy,
+	}
+};
+
+const struct intel_cmds_info gen12_dg2_cmds_info = {
+	.blt_cmds = {
+		[XY_SRC_COPY] = &gen6_xy_src_copy,
+		[XY_FAST_COPY] = &dg2_xy_fast_copy,
+		[XY_BLOCK_COPY] = &dg2_xy_block_copy,
+	}
+};
+
+const struct intel_cmds_info gen12_mtl_cmds_info = {
+	.blt_cmds = {
+		[XY_FAST_COPY] = &dg2_xy_fast_copy,
+		[XY_BLOCK_COPY] = &mtl_xy_block_copy,
+	}
+};
+
+const struct intel_cmds_info gen12_pvc_cmds_info = {
+	.blt_cmds = {
+		[XY_FAST_COPY] = &pvc_xy_fast_copy,
+		[XY_BLOCK_COPY] = &pvc_xy_block_copy,
+	}
+};
+
+const struct blt_cmd_info *blt_get_cmd_info(const struct intel_cmds_info *cmds_info,
+					    enum blt_cmd_type cmd)
+{
+	if (!cmds_info)
+		return NULL;
+
+	return cmds_info->blt_cmds[cmd];
+}