3 * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
5 * SPDX-License-Identifier: GPL-2.0+
10 #include <gdsys_fpga.h>
13 UNITTYPE_MAIN_SERVER = 0,
14 UNITTYPE_MAIN_USER = 1,
15 UNITTYPE_VIDEO_SERVER = 2,
16 UNITTYPE_VIDEO_USER = 3,
21 UNITTYPEPCB_DP_165 = 1,
22 UNITTYPEPCB_DP_300 = 2,
28 COMPRESSION_TYPE_1 = 1,
29 COMPRESSION_TYPE_1_2 = 3,
30 COMPRESSION_TYPE_1_2_3 = 7,
52 CARRIER_SPEED_2_5G = 1,
55 bool ioep_fpga_has_osd(unsigned int fpga)
60 FPGA_GET_REG(0, fpga_features, &fpga_features);
61 feature_osd = fpga_features & (1<<11);
66 void ioep_fpga_print_info(unsigned int fpga)
72 unsigned unit_type_pcb_video;
73 unsigned feature_compression;
75 unsigned feature_audio;
76 unsigned feature_sysclock;
77 unsigned feature_ramconfig;
78 unsigned feature_carrier_speed;
79 unsigned feature_carriers;
80 unsigned feature_video_channels;
82 FPGA_GET_REG(fpga, versions, &versions);
83 FPGA_GET_REG(fpga, fpga_version, &fpga_version);
84 FPGA_GET_REG(fpga, fpga_features, &fpga_features);
86 unit_type = (versions & 0xf000) >> 12;
87 unit_type_pcb_video = (versions & 0x01c0) >> 6;
88 feature_compression = (fpga_features & 0xe000) >> 13;
89 feature_osd = fpga_features & (1<<11);
90 feature_audio = (fpga_features & 0x0600) >> 9;
91 feature_sysclock = (fpga_features & 0x0180) >> 7;
92 feature_ramconfig = (fpga_features & 0x0060) >> 5;
93 feature_carrier_speed = fpga_features & (1<<4);
94 feature_carriers = (fpga_features & 0x000c) >> 2;
95 feature_video_channels = fpga_features & 0x0003;
98 case UNITTYPE_MAIN_SERVER:
99 case UNITTYPE_MAIN_USER:
100 printf("Mainchannel");
103 case UNITTYPE_VIDEO_SERVER:
104 case UNITTYPE_VIDEO_USER:
105 printf("Videochannel");
109 printf("UnitType %d(not supported)", unit_type);
114 case UNITTYPE_MAIN_SERVER:
115 case UNITTYPE_VIDEO_SERVER:
117 if (versions & (1<<4))
121 case UNITTYPE_MAIN_USER:
122 case UNITTYPE_VIDEO_USER:
130 if (versions & (1<<5))
135 switch (unit_type_pcb_video) {
136 case UNITTYPEPCB_DVI:
140 case UNITTYPEPCB_DP_165:
141 printf(" DP 165MPix/s,");
144 case UNITTYPEPCB_DP_300:
145 printf(" DP 300MPix/s,");
148 case UNITTYPEPCB_HDMI:
153 printf(" FPGA V %d.%02d\n features:",
154 fpga_version / 100, fpga_version % 100);
157 switch (feature_compression) {
158 case COMPRESSION_NONE:
159 printf(" no compression");
162 case COMPRESSION_TYPE_1:
163 printf(" compression type1(delta)");
166 case COMPRESSION_TYPE_1_2:
167 printf(" compression type1(delta), type2(inline)");
170 case COMPRESSION_TYPE_1_2_3:
171 printf(" compression type1(delta), type2(inline), type3(intempo)");
175 printf(" compression %d(not supported)", feature_compression);
179 printf(", %sosd", feature_osd ? "" : "no ");
181 switch (feature_audio) {
183 printf(", no audio");
187 printf(", audio tx");
191 printf(", audio rx");
195 printf(", audio rx+tx");
199 printf(", audio %d(not supported)", feature_audio);
205 switch (feature_sysclock) {
207 printf("clock 147.456 MHz");
211 printf("clock %d(not supported)", feature_sysclock);
215 switch (feature_ramconfig) {
217 printf(", RAM 32 bit DDR2");
221 printf(", RAM 32 bit DDR3");
225 printf(", RAM 48 bit DDR3");
229 printf(", RAM %d(not supported)", feature_ramconfig);
233 printf(", %d carrier(s) %s", feature_carriers,
234 feature_carrier_speed ? "2.5Gbit/s" : "1Gbit/s");
236 printf(", %d video channel(s)\n", feature_video_channels);