first commit

include/nva/chipset.h

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2012 Marcelina Kościelnicka <mwk@0x04.net>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef NVHW_H
+#define NVHW_H
+
+#include "gpu.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum pfb_type {
+	PFB_NONE,
+	PFB_NV01,
+	PFB_NV03,
+	PFB_NV10,
+	PFB_NV20,
+	PFB_NV40,
+	PFB_NV41,
+	PFB_NV44,
+	PFB_NV50,
+	PFB_NVC0,
+};
+
+struct chipset_info {
+	uint32_t pmc_id;
+	int chipset;
+	int card_type;
+	int endian;
+	enum gpu_index gpu;
+	const struct gpu *gpu_desc;
+};
+
+int parse_pmc_id(uint32_t pmc_id, struct chipset_info *info);
+
+int is_igp(int chipset);
+int is_g7x(int chipset);
+int pfb_type(int chipset);
+int get_maxparts(int chipset);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+