tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (c) 2018 NVIDIA Corporation.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 */
17
18#define HOST1X_CHANNEL_DMASTART 0x0000
19#define HOST1X_CHANNEL_DMASTART_HI 0x0004
20#define HOST1X_CHANNEL_DMAPUT 0x0008
21#define HOST1X_CHANNEL_DMAPUT_HI 0x000c
22#define HOST1X_CHANNEL_DMAGET 0x0010
23#define HOST1X_CHANNEL_DMAGET_HI 0x0014
24#define HOST1X_CHANNEL_DMAEND 0x0018
25#define HOST1X_CHANNEL_DMAEND_HI 0x001c
26#define HOST1X_CHANNEL_DMACTRL 0x0020
27#define HOST1X_CHANNEL_DMACTRL_DMASTOP BIT(0)
28#define HOST1X_CHANNEL_DMACTRL_DMAGETRST BIT(1)
29#define HOST1X_CHANNEL_DMACTRL_DMAINITGET BIT(2)
30#define HOST1X_CHANNEL_CMDFIFO_STAT 0x0024
31#define HOST1X_CHANNEL_CMDFIFO_STAT_EMPTY BIT(13)
32#define HOST1X_CHANNEL_CMDFIFO_RDATA 0x0028
33#define HOST1X_CHANNEL_CMDP_OFFSET 0x0030
34#define HOST1X_CHANNEL_CMDP_CLASS 0x0034
35#define HOST1X_CHANNEL_CHANNELSTAT 0x0038
36#define HOST1X_CHANNEL_CMDPROC_STOP 0x0048
37#define HOST1X_CHANNEL_TEARDOWN 0x004c
38
39#define HOST1X_SYNC_SYNCPT_CPU_INCR(x) (0x6400 + 4 * (x))
40#define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(x) (0x6464 + 4 * (x))
41#define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(x) (0x652c + 4 * (x))
42#define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(x) (0x6590 + 4 * (x))
43#define HOST1X_SYNC_SYNCPT(x) (0x8080 + 4 * (x))
44#define HOST1X_SYNC_SYNCPT_INT_THRESH(x) (0x8d00 + 4 * (x))
45#define HOST1X_SYNC_SYNCPT_CH_APP(x) (0xa604 + 4 * (x))
46#define HOST1X_SYNC_SYNCPT_CH_APP_CH(v) (((v) & 0x3f) << 8)