1 /*
2  * Copyright 2012-15 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 
28 #include "ObjectID.h"
29 #include "atomfirmware.h"
30 
31 #include "include/bios_parser_types.h"
32 
33 #include "command_table_helper2.h"
34 
35 bool dal_bios_parser_init_cmd_tbl_helper2(
36 	const struct command_table_helper **h,
37 	enum dce_version dce)
38 {
39 	switch (dce) {
40 #if defined(CONFIG_DRM_AMD_DC_SI)
41 	case DCE_VERSION_6_0:
42 	case DCE_VERSION_6_1:
43 	case DCE_VERSION_6_4:
44 		*h = dal_cmd_tbl_helper_dce60_get_table();
45 		return true;
46 #endif
47 
48 	case DCE_VERSION_8_0:
49 	case DCE_VERSION_8_1:
50 	case DCE_VERSION_8_3:
51 		*h = dal_cmd_tbl_helper_dce80_get_table();
52 		return true;
53 
54 	case DCE_VERSION_10_0:
55 		*h = dal_cmd_tbl_helper_dce110_get_table();
56 		return true;
57 
58 	case DCE_VERSION_11_0:
59 		*h = dal_cmd_tbl_helper_dce110_get_table();
60 		return true;
61 
62 	case DCE_VERSION_11_2:
63 	case DCE_VERSION_11_22:
64 	case DCE_VERSION_12_0:
65 	case DCE_VERSION_12_1:
66 		*h = dal_cmd_tbl_helper_dce112_get_table2();
67 		return true;
68 	case DCN_VERSION_1_0:
69 	case DCN_VERSION_1_01:
70 	case DCN_VERSION_2_0:
71 	case DCN_VERSION_2_1:
72 	case DCN_VERSION_2_01:
73 	case DCN_VERSION_3_0:
74 	case DCN_VERSION_3_01:
75 	case DCN_VERSION_3_02:
76 	case DCN_VERSION_3_03:
77 	case DCN_VERSION_3_1:
78 	case DCN_VERSION_3_14:
79 	case DCN_VERSION_3_15:
80 	case DCN_VERSION_3_16:
81 	case DCN_VERSION_3_2:
82 	case DCN_VERSION_3_21:
83 	case DCN_VERSION_3_5:
84 	case DCN_VERSION_3_51:
85 	case DCN_VERSION_3_6:
86 	case DCN_VERSION_4_01:
87 		*h = dal_cmd_tbl_helper_dce112_get_table2();
88 		return true;
89 
90 	default:
91 		/* Unsupported DCE */
92 		BREAK_TO_DEBUGGER();
93 		return false;
94 	}
95 }
96 
97 /* real implementations */
98 
99 bool dal_cmd_table_helper_controller_id_to_atom2(
100 	enum controller_id id,
101 	uint8_t *atom_id)
102 {
103 	if (atom_id == NULL) {
104 		BREAK_TO_DEBUGGER();
105 		return false;
106 	}
107 
108 	switch (id) {
109 	case CONTROLLER_ID_D0:
110 		*atom_id = ATOM_CRTC1;
111 		return true;
112 	case CONTROLLER_ID_D1:
113 		*atom_id = ATOM_CRTC2;
114 		return true;
115 	case CONTROLLER_ID_D2:
116 		*atom_id = ATOM_CRTC3;
117 		return true;
118 	case CONTROLLER_ID_D3:
119 		*atom_id = ATOM_CRTC4;
120 		return true;
121 	case CONTROLLER_ID_D4:
122 		*atom_id = ATOM_CRTC5;
123 		return true;
124 	case CONTROLLER_ID_D5:
125 		*atom_id = ATOM_CRTC6;
126 		return true;
127 	/* TODO :case CONTROLLER_ID_UNDERLAY0:
128 		*atom_id = ATOM_UNDERLAY_PIPE0;
129 		return true;
130 	*/
131 	case CONTROLLER_ID_UNDEFINED:
132 		*atom_id = ATOM_CRTC_INVALID;
133 		return true;
134 	default:
135 		/* Wrong controller id */
136 		BREAK_TO_DEBUGGER();
137 		return false;
138 	}
139 }
140 
141 /**
142  * dal_cmd_table_helper_transmitter_bp_to_atom2 - Translate the Transmitter to the
143  *                                     corresponding ATOM BIOS value
144  *  @t: transmitter
145  *  returns: digitalTransmitter
146  *    // =00: Digital Transmitter1 ( UNIPHY linkAB )
147  *    // =01: Digital Transmitter2 ( UNIPHY linkCD )
148  *    // =02: Digital Transmitter3 ( UNIPHY linkEF )
149  */
150 uint8_t dal_cmd_table_helper_transmitter_bp_to_atom2(
151 	enum transmitter t)
152 {
153 	switch (t) {
154 	case TRANSMITTER_UNIPHY_A:
155 	case TRANSMITTER_UNIPHY_B:
156 	case TRANSMITTER_TRAVIS_LCD:
157 		return 0;
158 	case TRANSMITTER_UNIPHY_C:
159 	case TRANSMITTER_UNIPHY_D:
160 		return 1;
161 	case TRANSMITTER_UNIPHY_E:
162 	case TRANSMITTER_UNIPHY_F:
163 		return 2;
164 	default:
165 		/* Invalid Transmitter Type! */
166 		BREAK_TO_DEBUGGER();
167 		return 0;
168 	}
169 }
170 
171 uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom2(
172 	enum signal_type s,
173 	bool enable_dp_audio)
174 {
175 	switch (s) {
176 	case SIGNAL_TYPE_DVI_SINGLE_LINK:
177 	case SIGNAL_TYPE_DVI_DUAL_LINK:
178 		return ATOM_ENCODER_MODE_DVI;
179 	case SIGNAL_TYPE_HDMI_TYPE_A:
180 		return ATOM_ENCODER_MODE_HDMI;
181 	case SIGNAL_TYPE_LVDS:
182 		return ATOM_ENCODER_MODE_LVDS;
183 	case SIGNAL_TYPE_EDP:
184 	case SIGNAL_TYPE_DISPLAY_PORT_MST:
185 	case SIGNAL_TYPE_DISPLAY_PORT:
186 	case SIGNAL_TYPE_VIRTUAL:
187 		if (enable_dp_audio)
188 			return ATOM_ENCODER_MODE_DP_AUDIO;
189 		else
190 			return ATOM_ENCODER_MODE_DP;
191 	case SIGNAL_TYPE_RGB:
192 		return ATOM_ENCODER_MODE_CRT;
193 	default:
194 		return ATOM_ENCODER_MODE_CRT;
195 	}
196 }
197 
198 bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src2(
199 	enum clock_source_id id,
200 	uint32_t *ref_clk_src_id)
201 {
202 	if (ref_clk_src_id == NULL) {
203 		BREAK_TO_DEBUGGER();
204 		return false;
205 	}
206 
207 	switch (id) {
208 	case CLOCK_SOURCE_ID_PLL1:
209 		*ref_clk_src_id = ENCODER_REFCLK_SRC_P1PLL;
210 		return true;
211 	case CLOCK_SOURCE_ID_PLL2:
212 		*ref_clk_src_id = ENCODER_REFCLK_SRC_P2PLL;
213 		return true;
214 	/*TODO:case CLOCK_SOURCE_ID_DCPLL:
215 		*ref_clk_src_id = ENCODER_REFCLK_SRC_DCPLL;
216 		return true;
217 	*/
218 	case CLOCK_SOURCE_ID_EXTERNAL:
219 		*ref_clk_src_id = ENCODER_REFCLK_SRC_EXTCLK;
220 		return true;
221 	case CLOCK_SOURCE_ID_UNDEFINED:
222 		*ref_clk_src_id = ENCODER_REFCLK_SRC_INVALID;
223 		return true;
224 	default:
225 		/* Unsupported clock source id */
226 		BREAK_TO_DEBUGGER();
227 		return false;
228 	}
229 }
230 
231 uint8_t dal_cmd_table_helper_encoder_id_to_atom2(
232 	enum encoder_id id)
233 {
234 	switch (id) {
235 	case ENCODER_ID_INTERNAL_LVDS:
236 		return ENCODER_OBJECT_ID_INTERNAL_LVDS;
237 	case ENCODER_ID_INTERNAL_TMDS1:
238 		return ENCODER_OBJECT_ID_INTERNAL_TMDS1;
239 	case ENCODER_ID_INTERNAL_TMDS2:
240 		return ENCODER_OBJECT_ID_INTERNAL_TMDS2;
241 	case ENCODER_ID_INTERNAL_DAC1:
242 		return ENCODER_OBJECT_ID_INTERNAL_DAC1;
243 	case ENCODER_ID_INTERNAL_DAC2:
244 		return ENCODER_OBJECT_ID_INTERNAL_DAC2;
245 	case ENCODER_ID_INTERNAL_LVTM1:
246 		return ENCODER_OBJECT_ID_INTERNAL_LVTM1;
247 	case ENCODER_ID_INTERNAL_HDMI:
248 		return ENCODER_OBJECT_ID_HDMI_INTERNAL;
249 	case ENCODER_ID_EXTERNAL_TRAVIS:
250 		return ENCODER_OBJECT_ID_TRAVIS;
251 	case ENCODER_ID_EXTERNAL_NUTMEG:
252 		return ENCODER_OBJECT_ID_NUTMEG;
253 	case ENCODER_ID_INTERNAL_KLDSCP_TMDS1:
254 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
255 	case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
256 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
257 	case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
258 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
259 	case ENCODER_ID_EXTERNAL_MVPU_FPGA:
260 		return ENCODER_OBJECT_ID_MVPU_FPGA;
261 	case ENCODER_ID_INTERNAL_DDI:
262 		return ENCODER_OBJECT_ID_INTERNAL_DDI;
263 	case ENCODER_ID_INTERNAL_UNIPHY:
264 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY;
265 	case ENCODER_ID_INTERNAL_KLDSCP_LVTMA:
266 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA;
267 	case ENCODER_ID_INTERNAL_UNIPHY1:
268 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY1;
269 	case ENCODER_ID_INTERNAL_UNIPHY2:
270 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY2;
271 	case ENCODER_ID_INTERNAL_UNIPHY3:
272 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY3;
273 	case ENCODER_ID_INTERNAL_WIRELESS:
274 		return ENCODER_OBJECT_ID_INTERNAL_VCE;
275 	case ENCODER_ID_INTERNAL_VIRTUAL:
276 		return ENCODER_OBJECT_ID_NONE;
277 	case ENCODER_ID_UNKNOWN:
278 		return ENCODER_OBJECT_ID_NONE;
279 	default:
280 		/* Invalid encoder id */
281 		BREAK_TO_DEBUGGER();
282 		return ENCODER_OBJECT_ID_NONE;
283 	}
284 }
285