1 /*
2 * Copyright (C) 2016 Rob Clark <robclark@freedesktop.org>
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 FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 * Rob Clark <robclark@freedesktop.org>
25 */
26
27 #ifndef FD5_SCREEN_H_
28 #define FD5_SCREEN_H_
29
30 #include "pipe/p_screen.h"
31
32 #include "freedreno_util.h"
33
34 #include "a5xx.xml.h"
35
36 void fd5_screen_init(struct pipe_screen *pscreen);
37
38 static inline void
emit_marker5(struct fd_ringbuffer * ring,int scratch_idx)39 emit_marker5(struct fd_ringbuffer *ring, int scratch_idx)
40 {
41 extern int32_t marker_cnt;
42 unsigned reg = REG_A5XX_CP_SCRATCH_REG(scratch_idx);
43 if (__EMIT_MARKER) {
44 OUT_WFI5(ring);
45 OUT_PKT4(ring, reg, 1);
46 OUT_RING(ring, p_atomic_inc_return(&marker_cnt));
47 }
48 }
49
50 #endif /* FD5_SCREEN_H_ */
51