1 /*
2 * Copyright © 2013 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24 #include <string.h>
25
26 #include "brw_context.h"
27
28 static bool
intel_init_context(struct intel_context * intel,int gen)29 intel_init_context(struct intel_context *intel, int gen)
30 {
31 memset(intel, 0, sizeof(struct intel_context));
32 intel->gen = gen / 10;
33 intel->is_haswell = gen == 75;
34 if (intel->gen >= 5)
35 intel->needs_ff_sync = true;
36
37 return true;
38 }
39
40 bool
brw_init_context(struct brw_context * brw,int gen)41 brw_init_context(struct brw_context *brw, int gen)
42 {
43 return intel_init_context(&brw->intel, gen);
44 }
45