1 /*
2 * Copyright 2015 Advanced Micro Devices, Inc.
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 shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
24 */
25
26 #include "dm_services.h"
27 #include "dc.h"
28 #include "core_types.h"
29 #include "dce80_hw_sequencer.h"
30
31 #include "dce/dce_hwseq.h"
32 #include "dce110/dce110_hw_sequencer.h"
33 #include "dce100/dce100_hw_sequencer.h"
34
35 /* include DCE8 register header files */
36 #include "dce/dce_8_0_d.h"
37 #include "dce/dce_8_0_sh_mask.h"
38
39 struct dce80_hw_seq_reg_offsets {
40 uint32_t crtc;
41 };
42
43 static const struct dce80_hw_seq_reg_offsets reg_offsets[] = {
44 {
45 .crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
46 },
47 {
48 .crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
49 },
50 {
51 .crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
52 },
53 {
54 .crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
55 },
56 {
57 .crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
58 },
59 {
60 .crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
61 }
62 };
63
64 #define HW_REG_CRTC(reg, id)\
65 (reg + reg_offsets[id].crtc)
66
67 /*******************************************************************************
68 * Private definitions
69 ******************************************************************************/
70
71 /***************************PIPE_CONTROL***********************************/
72
dce80_hw_sequencer_construct(struct dc * dc)73 void dce80_hw_sequencer_construct(struct dc *dc)
74 {
75 dce110_hw_sequencer_construct(dc);
76
77 dc->hwss.enable_display_power_gating = dce100_enable_display_power_gating;
78 dc->hwss.pipe_control_lock = dce_pipe_control_lock;
79 dc->hwss.set_bandwidth = dce100_set_bandwidth;
80 }
81
82
