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 
dal_bios_parser_init_cmd_tbl_helper2(const struct command_table_helper ** h,enum dce_version dce)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 		*h = dal_cmd_tbl_helper_dce112_get_table2();
85 		return true;
86 
87 	default:
88 		/* Unsupported DCE */
89 		BREAK_TO_DEBUGGER();
90 		return false;
91 	}
92 }
93 
94 /* real implementations */
95 
dal_cmd_table_helper_controller_id_to_atom2(enum controller_id id,uint8_t * atom_id)96 bool dal_cmd_table_helper_controller_id_to_atom2(
97 	enum controller_id id,
98 	uint8_t *atom_id)
99 {
100 	if (atom_id == NULL) {
101 		BREAK_TO_DEBUGGER();
102 		return false;
103 	}
104 
105 	switch (id) {
106 	case CONTROLLER_ID_D0:
107 		*atom_id = ATOM_CRTC1;
108 		return true;
109 	case CONTROLLER_ID_D1:
110 		*atom_id = ATOM_CRTC2;
111 		return true;
112 	case CONTROLLER_ID_D2:
113 		*atom_id = ATOM_CRTC3;
114 		return true;
115 	case CONTROLLER_ID_D3:
116 		*atom_id = ATOM_CRTC4;
117 		return true;
118 	case CONTROLLER_ID_D4:
119 		*atom_id = ATOM_CRTC5;
120 		return true;
121 	case CONTROLLER_ID_D5:
122 		*atom_id = ATOM_CRTC6;
123 		return true;
124 	/* TODO :case CONTROLLER_ID_UNDERLAY0:
125 		*atom_id = ATOM_UNDERLAY_PIPE0;
126 		return true;
127 	*/
128 	case CONTROLLER_ID_UNDEFINED:
129 		*atom_id = ATOM_CRTC_INVALID;
130 		return true;
131 	default:
132 		/* Wrong controller id */
133 		BREAK_TO_DEBUGGER();
134 		return false;
135 	}
136 }
137 
138 /**
139  * dal_cmd_table_helper_transmitter_bp_to_atom2 - Translate the Transmitter to the
140  *                                     corresponding ATOM BIOS value
141  *  @t: transmitter
142  *  returns: digitalTransmitter
143  *    // =00: Digital Transmitter1 ( UNIPHY linkAB )
144  *    // =01: Digital Transmitter2 ( UNIPHY linkCD )
145  *    // =02: Digital Transmitter3 ( UNIPHY linkEF )
146  */
dal_cmd_table_helper_transmitter_bp_to_atom2(enum transmitter t)147 uint8_t dal_cmd_table_helper_transmitter_bp_to_atom2(
148 	enum transmitter t)
149 {
150 	switch (t) {
151 	case TRANSMITTER_UNIPHY_A:
152 	case TRANSMITTER_UNIPHY_B:
153 	case TRANSMITTER_TRAVIS_LCD:
154 		return 0;
155 	case TRANSMITTER_UNIPHY_C:
156 	case TRANSMITTER_UNIPHY_D:
157 		return 1;
158 	case TRANSMITTER_UNIPHY_E:
159 	case TRANSMITTER_UNIPHY_F:
160 		return 2;
161 	default:
162 		/* Invalid Transmitter Type! */
163 		BREAK_TO_DEBUGGER();
164 		return 0;
165 	}
166 }
167 
dal_cmd_table_helper_encoder_mode_bp_to_atom2(enum signal_type s,bool enable_dp_audio)168 uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom2(
169 	enum signal_type s,
170 	bool enable_dp_audio)
171 {
172 	switch (s) {
173 	case SIGNAL_TYPE_DVI_SINGLE_LINK:
174 	case SIGNAL_TYPE_DVI_DUAL_LINK:
175 		return ATOM_ENCODER_MODE_DVI;
176 	case SIGNAL_TYPE_HDMI_TYPE_A:
177 		return ATOM_ENCODER_MODE_HDMI;
178 	case SIGNAL_TYPE_LVDS:
179 		return ATOM_ENCODER_MODE_LVDS;
180 	case SIGNAL_TYPE_EDP:
181 	case SIGNAL_TYPE_DISPLAY_PORT_MST:
182 	case SIGNAL_TYPE_DISPLAY_PORT:
183 	case SIGNAL_TYPE_VIRTUAL:
184 		if (enable_dp_audio)
185 			return ATOM_ENCODER_MODE_DP_AUDIO;
186 		else
187 			return ATOM_ENCODER_MODE_DP;
188 	case SIGNAL_TYPE_RGB:
189 		return ATOM_ENCODER_MODE_CRT;
190 	default:
191 		return ATOM_ENCODER_MODE_CRT;
192 	}
193 }
194 
dal_cmd_table_helper_clock_source_id_to_ref_clk_src2(enum clock_source_id id,uint32_t * ref_clk_src_id)195 bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src2(
196 	enum clock_source_id id,
197 	uint32_t *ref_clk_src_id)
198 {
199 	if (ref_clk_src_id == NULL) {
200 		BREAK_TO_DEBUGGER();
201 		return false;
202 	}
203 
204 	switch (id) {
205 	case CLOCK_SOURCE_ID_PLL1:
206 		*ref_clk_src_id = ENCODER_REFCLK_SRC_P1PLL;
207 		return true;
208 	case CLOCK_SOURCE_ID_PLL2:
209 		*ref_clk_src_id = ENCODER_REFCLK_SRC_P2PLL;
210 		return true;
211 	/*TODO:case CLOCK_SOURCE_ID_DCPLL:
212 		*ref_clk_src_id = ENCODER_REFCLK_SRC_DCPLL;
213 		return true;
214 	*/
215 	case CLOCK_SOURCE_ID_EXTERNAL:
216 		*ref_clk_src_id = ENCODER_REFCLK_SRC_EXTCLK;
217 		return true;
218 	case CLOCK_SOURCE_ID_UNDEFINED:
219 		*ref_clk_src_id = ENCODER_REFCLK_SRC_INVALID;
220 		return true;
221 	default:
222 		/* Unsupported clock source id */
223 		BREAK_TO_DEBUGGER();
224 		return false;
225 	}
226 }
227 
dal_cmd_table_helper_encoder_id_to_atom2(enum encoder_id id)228 uint8_t dal_cmd_table_helper_encoder_id_to_atom2(
229 	enum encoder_id id)
230 {
231 	switch (id) {
232 	case ENCODER_ID_INTERNAL_LVDS:
233 		return ENCODER_OBJECT_ID_INTERNAL_LVDS;
234 	case ENCODER_ID_INTERNAL_TMDS1:
235 		return ENCODER_OBJECT_ID_INTERNAL_TMDS1;
236 	case ENCODER_ID_INTERNAL_TMDS2:
237 		return ENCODER_OBJECT_ID_INTERNAL_TMDS2;
238 	case ENCODER_ID_INTERNAL_DAC1:
239 		return ENCODER_OBJECT_ID_INTERNAL_DAC1;
240 	case ENCODER_ID_INTERNAL_DAC2:
241 		return ENCODER_OBJECT_ID_INTERNAL_DAC2;
242 	case ENCODER_ID_INTERNAL_LVTM1:
243 		return ENCODER_OBJECT_ID_INTERNAL_LVTM1;
244 	case ENCODER_ID_INTERNAL_HDMI:
245 		return ENCODER_OBJECT_ID_HDMI_INTERNAL;
246 	case ENCODER_ID_EXTERNAL_TRAVIS:
247 		return ENCODER_OBJECT_ID_TRAVIS;
248 	case ENCODER_ID_EXTERNAL_NUTMEG:
249 		return ENCODER_OBJECT_ID_NUTMEG;
250 	case ENCODER_ID_INTERNAL_KLDSCP_TMDS1:
251 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
252 	case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
253 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
254 	case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
255 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
256 	case ENCODER_ID_EXTERNAL_MVPU_FPGA:
257 		return ENCODER_OBJECT_ID_MVPU_FPGA;
258 	case ENCODER_ID_INTERNAL_DDI:
259 		return ENCODER_OBJECT_ID_INTERNAL_DDI;
260 	case ENCODER_ID_INTERNAL_UNIPHY:
261 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY;
262 	case ENCODER_ID_INTERNAL_KLDSCP_LVTMA:
263 		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA;
264 	case ENCODER_ID_INTERNAL_UNIPHY1:
265 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY1;
266 	case ENCODER_ID_INTERNAL_UNIPHY2:
267 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY2;
268 	case ENCODER_ID_INTERNAL_UNIPHY3:
269 		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY3;
270 	case ENCODER_ID_INTERNAL_WIRELESS:
271 		return ENCODER_OBJECT_ID_INTERNAL_VCE;
272 	case ENCODER_ID_INTERNAL_VIRTUAL:
273 		return ENCODER_OBJECT_ID_NONE;
274 	case ENCODER_ID_UNKNOWN:
275 		return ENCODER_OBJECT_ID_NONE;
276 	default:
277 		/* Invalid encoder id */
278 		BREAK_TO_DEBUGGER();
279 		return ENCODER_OBJECT_ID_NONE;
280 	}
281 }
282