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24#include <linux/firmware.h>
25#include <linux/slab.h>
26#include <linux/module.h>
27#include <linux/pci.h>
28
29#include "amdgpu.h"
30#include "amdgpu_atombios.h"
31#include "amdgpu_ih.h"
32#include "amdgpu_uvd.h"
33#include "amdgpu_vce.h"
34#include "atom.h"
35#include "amd_pcie.h"
36#include "si_dpm.h"
37#include "sid.h"
38#include "si_ih.h"
39#include "gfx_v6_0.h"
40#include "gmc_v6_0.h"
41#include "si_dma.h"
42#include "dce_v6_0.h"
43#include "si.h"
44#include "dce_virtual.h"
45#include "gca/gfx_6_0_d.h"
46#include "oss/oss_1_0_d.h"
47#include "gmc/gmc_6_0_d.h"
48#include "dce/dce_6_0_d.h"
49#include "uvd/uvd_4_0_d.h"
50#include "bif/bif_3_0_d.h"
51#include "bif/bif_3_0_sh_mask.h"
52
53static const u32 tahiti_golden_registers[] =
54{
55 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
56 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
57 mmDB_DEBUG, 0xffffffff, 0x00000000,
58 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
59 mmDB_DEBUG3, 0x0002021c, 0x00020200,
60 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
61 0x340c, 0x000000c0, 0x00800040,
62 0x360c, 0x000000c0, 0x00800040,
63 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
64 mmFBC_MISC, 0x00200000, 0x50100000,
65 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
66 mmMC_ARB_WTM_CNTL_RD, 0x00000003, 0x000007ff,
67 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
68 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
69 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
70 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
71 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
72 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x2a00126a,
73 0x000c, 0xffffffff, 0x0040,
74 0x000d, 0x00000040, 0x00004040,
75 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
76 mmSQ_DED_CNT, 0x01ff1f3f, 0x00000000,
77 mmSQ_SEC_CNT, 0x01ff1f3f, 0x00000000,
78 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
79 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
80 mmTCP_ADDR_CONFIG, 0x00000200, 0x000002fb,
81 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x0000543b,
82 mmTCP_CHAN_STEER_LO, 0xffffffff, 0xa9210876,
83 mmVGT_FIFO_DEPTHS, 0xffffffff, 0x000fff40,
84 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
85 mmVM_CONTEXT0_CNTL, 0x20000000, 0x20fffed8,
86 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
87 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
88 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
89 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
90 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
91};
92
93static const u32 tahiti_golden_registers2[] =
94{
95 mmMCIF_MEM_CONTROL, 0x00000001, 0x00000001,
96};
97
98static const u32 tahiti_golden_rlc_registers[] =
99{
100 mmGB_ADDR_CONFIG, 0xffffffff, 0x12011003,
101 mmRLC_LB_PARAMS, 0xffffffff, 0x00601005,
102 0x311f, 0xffffffff, 0x10104040,
103 0x3122, 0xffffffff, 0x0100000a,
104 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800,
105 mmRLC_LB_CNTL, 0xffffffff, 0x800000f4,
106 mmUVD_CGC_GATE, 0x00000008, 0x00000000,
107};
108
109static const u32 pitcairn_golden_registers[] =
110{
111 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
112 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
113 mmDB_DEBUG, 0xffffffff, 0x00000000,
114 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
115 mmDB_DEBUG3, 0x0002021c, 0x00020200,
116 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
117 0x340c, 0x000300c0, 0x00800040,
118 0x360c, 0x000300c0, 0x00800040,
119 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
120 mmFBC_MISC, 0x00200000, 0x50100000,
121 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
122 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
123 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
124 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
125 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
126 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
127 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
128 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x2a00126a,
129 0x000c, 0xffffffff, 0x0040,
130 0x000d, 0x00000040, 0x00004040,
131 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
132 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
133 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
134 mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f7,
135 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
136 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x32761054,
137 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
138 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
139 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
140 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
141 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
142 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
143};
144
145static const u32 pitcairn_golden_rlc_registers[] =
146{
147 mmGB_ADDR_CONFIG, 0xffffffff, 0x12011003,
148 mmRLC_LB_PARAMS, 0xffffffff, 0x00601004,
149 0x311f, 0xffffffff, 0x10102020,
150 0x3122, 0xffffffff, 0x01000020,
151 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800,
152 mmRLC_LB_CNTL, 0xffffffff, 0x800000a4,
153};
154
155static const u32 verde_pg_init[] =
156{
157 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x40000,
158 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x200010ff,
159 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
160 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
161 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
162 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
163 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
164 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x7007,
165 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x300010ff,
166 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
167 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
168 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
169 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
170 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
171 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x400000,
172 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x100010ff,
173 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
174 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
175 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
176 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
177 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
178 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x120200,
179 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x500010ff,
180 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
181 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
182 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
183 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
184 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
185 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x1e1e16,
186 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x600010ff,
187 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
188 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
189 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
190 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
191 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
192 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x171f1e,
193 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x700010ff,
194 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
195 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
196 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
197 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
198 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
199 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
200 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x9ff,
201 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x0,
202 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10000800,
203 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf,
204 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf,
205 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x4,
206 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1000051e,
207 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xffff,
208 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xffff,
209 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x8,
210 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x80500,
211 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x12,
212 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x9050c,
213 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1d,
214 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xb052c,
215 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x2a,
216 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1053e,
217 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x2d,
218 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10546,
219 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x30,
220 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xa054e,
221 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x3c,
222 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1055f,
223 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x3f,
224 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10567,
225 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x42,
226 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1056f,
227 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x45,
228 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10572,
229 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x48,
230 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20575,
231 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x4c,
232 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x190801,
233 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x67,
234 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1082a,
235 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x6a,
236 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1b082d,
237 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x87,
238 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x310851,
239 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xba,
240 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x891,
241 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xbc,
242 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x893,
243 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xbe,
244 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20895,
245 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xc2,
246 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20899,
247 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xc6,
248 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x2089d,
249 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xca,
250 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x8a1,
251 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xcc,
252 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x8a3,
253 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xce,
254 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x308a5,
255 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xd3,
256 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x6d08cd,
257 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x142,
258 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x2000095a,
259 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1,
260 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x144,
261 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x301f095b,
262 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x165,
263 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xc094d,
264 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x173,
265 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf096d,
266 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x184,
267 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x15097f,
268 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x19b,
269 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xc0998,
270 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1a9,
271 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x409a7,
272 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1af,
273 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xcdc,
274 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1b1,
275 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x800,
276 mmGMCON_RENG_EXECUTE, 0xffffffff, 0x6c9b2000,
277 mmGMCON_MISC2, 0xfc00, 0x2000,
278 mmGMCON_MISC3, 0xffffffff, 0xfc0,
279 mmMC_PMG_AUTO_CFG, 0x00000100, 0x100,
280};
281
282static const u32 verde_golden_rlc_registers[] =
283{
284 mmGB_ADDR_CONFIG, 0xffffffff, 0x02010002,
285 mmRLC_LB_PARAMS, 0xffffffff, 0x033f1005,
286 0x311f, 0xffffffff, 0x10808020,
287 0x3122, 0xffffffff, 0x00800008,
288 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00001000,
289 mmRLC_LB_CNTL, 0xffffffff, 0x80010014,
290};
291
292static const u32 verde_golden_registers[] =
293{
294 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
295 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
296 mmDB_DEBUG, 0xffffffff, 0x00000000,
297 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
298 mmDB_DEBUG3, 0x0002021c, 0x00020200,
299 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
300 0x340c, 0x000300c0, 0x00800040,
301 0x360c, 0x000300c0, 0x00800040,
302 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
303 mmFBC_MISC, 0x00200000, 0x50100000,
304 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
305 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
306 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
307 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
308 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
309 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
310 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
311 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x0000124a,
312 0x000c, 0xffffffff, 0x0040,
313 0x000d, 0x00000040, 0x00004040,
314 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
315 mmSQ_DED_CNT, 0x01ff1f3f, 0x00000000,
316 mmSQ_SEC_CNT, 0x01ff1f3f, 0x00000000,
317 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
318 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
319 mmTCP_ADDR_CONFIG, 0x000003ff, 0x00000003,
320 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
321 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00001032,
322 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
323 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
324 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
325 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
326 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
327 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
328};
329
330static const u32 oland_golden_registers[] =
331{
332 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
333 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
334 mmDB_DEBUG, 0xffffffff, 0x00000000,
335 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
336 mmDB_DEBUG3, 0x0002021c, 0x00020200,
337 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
338 0x340c, 0x000300c0, 0x00800040,
339 0x360c, 0x000300c0, 0x00800040,
340 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
341 mmFBC_MISC, 0x00200000, 0x50100000,
342 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
343 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
344 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
345 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
346 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
347 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
348 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
349 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x00000082,
350 0x000c, 0xffffffff, 0x0040,
351 0x000d, 0x00000040, 0x00004040,
352 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
353 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
354 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
355 mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f3,
356 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
357 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210,
358 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
359 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
360 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
361 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
362 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
363 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
364
365};
366
367static const u32 oland_golden_rlc_registers[] =
368{
369 mmGB_ADDR_CONFIG, 0xffffffff, 0x02010002,
370 mmRLC_LB_PARAMS, 0xffffffff, 0x00601005,
371 0x311f, 0xffffffff, 0x10104040,
372 0x3122, 0xffffffff, 0x0100000a,
373 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800,
374 mmRLC_LB_CNTL, 0xffffffff, 0x800000f4,
375};
376
377static const u32 hainan_golden_registers[] =
378{
379 0x17bc, 0x00000030, 0x00000011,
380 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
381 mmDB_DEBUG, 0xffffffff, 0x00000000,
382 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
383 mmDB_DEBUG3, 0x0002021c, 0x00020200,
384 0x031e, 0x00000080, 0x00000000,
385 0x3430, 0xff000fff, 0x00000100,
386 0x340c, 0x000300c0, 0x00800040,
387 0x3630, 0xff000fff, 0x00000100,
388 0x360c, 0x000300c0, 0x00800040,
389 0x16ec, 0x000000f0, 0x00000070,
390 0x16f0, 0x00200000, 0x50100000,
391 0x1c0c, 0x31000311, 0x00000011,
392 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
393 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
394 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
395 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
396 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
397 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
398 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x00000000,
399 0x000c, 0xffffffff, 0x0040,
400 0x000d, 0x00000040, 0x00004040,
401 mmSPI_CONFIG_CNTL, 0x03e00000, 0x03600000,
402 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
403 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
404 mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f1,
405 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
406 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210,
407 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
408 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
409 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
410 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
411 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
412 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
413};
414
415static const u32 hainan_golden_registers2[] =
416{
417 mmGB_ADDR_CONFIG, 0xffffffff, 0x2011003,
418};
419
420static const u32 tahiti_mgcg_cgcg_init[] =
421{
422 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
423 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
424 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
425 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
426 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
427 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
428 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
429 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
430 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
431 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
432 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
433 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
434 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
435 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
436 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
437 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
438 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
439 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
440 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
441 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
442 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
443 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
444 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
445 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
446 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
447 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
448 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
449 0x2458, 0xffffffff, 0x00010000,
450 0x2459, 0xffffffff, 0x00030002,
451 0x245a, 0xffffffff, 0x00040007,
452 0x245b, 0xffffffff, 0x00060005,
453 0x245c, 0xffffffff, 0x00090008,
454 0x245d, 0xffffffff, 0x00020001,
455 0x245e, 0xffffffff, 0x00040003,
456 0x245f, 0xffffffff, 0x00000007,
457 0x2460, 0xffffffff, 0x00060005,
458 0x2461, 0xffffffff, 0x00090008,
459 0x2462, 0xffffffff, 0x00030002,
460 0x2463, 0xffffffff, 0x00050004,
461 0x2464, 0xffffffff, 0x00000008,
462 0x2465, 0xffffffff, 0x00070006,
463 0x2466, 0xffffffff, 0x000a0009,
464 0x2467, 0xffffffff, 0x00040003,
465 0x2468, 0xffffffff, 0x00060005,
466 0x2469, 0xffffffff, 0x00000009,
467 0x246a, 0xffffffff, 0x00080007,
468 0x246b, 0xffffffff, 0x000b000a,
469 0x246c, 0xffffffff, 0x00050004,
470 0x246d, 0xffffffff, 0x00070006,
471 0x246e, 0xffffffff, 0x0008000b,
472 0x246f, 0xffffffff, 0x000a0009,
473 0x2470, 0xffffffff, 0x000d000c,
474 0x2471, 0xffffffff, 0x00060005,
475 0x2472, 0xffffffff, 0x00080007,
476 0x2473, 0xffffffff, 0x0000000b,
477 0x2474, 0xffffffff, 0x000a0009,
478 0x2475, 0xffffffff, 0x000d000c,
479 0x2476, 0xffffffff, 0x00070006,
480 0x2477, 0xffffffff, 0x00090008,
481 0x2478, 0xffffffff, 0x0000000c,
482 0x2479, 0xffffffff, 0x000b000a,
483 0x247a, 0xffffffff, 0x000e000d,
484 0x247b, 0xffffffff, 0x00080007,
485 0x247c, 0xffffffff, 0x000a0009,
486 0x247d, 0xffffffff, 0x0000000d,
487 0x247e, 0xffffffff, 0x000c000b,
488 0x247f, 0xffffffff, 0x000f000e,
489 0x2480, 0xffffffff, 0x00090008,
490 0x2481, 0xffffffff, 0x000b000a,
491 0x2482, 0xffffffff, 0x000c000f,
492 0x2483, 0xffffffff, 0x000e000d,
493 0x2484, 0xffffffff, 0x00110010,
494 0x2485, 0xffffffff, 0x000a0009,
495 0x2486, 0xffffffff, 0x000c000b,
496 0x2487, 0xffffffff, 0x0000000f,
497 0x2488, 0xffffffff, 0x000e000d,
498 0x2489, 0xffffffff, 0x00110010,
499 0x248a, 0xffffffff, 0x000b000a,
500 0x248b, 0xffffffff, 0x000d000c,
501 0x248c, 0xffffffff, 0x00000010,
502 0x248d, 0xffffffff, 0x000f000e,
503 0x248e, 0xffffffff, 0x00120011,
504 0x248f, 0xffffffff, 0x000c000b,
505 0x2490, 0xffffffff, 0x000e000d,
506 0x2491, 0xffffffff, 0x00000011,
507 0x2492, 0xffffffff, 0x0010000f,
508 0x2493, 0xffffffff, 0x00130012,
509 0x2494, 0xffffffff, 0x000d000c,
510 0x2495, 0xffffffff, 0x000f000e,
511 0x2496, 0xffffffff, 0x00100013,
512 0x2497, 0xffffffff, 0x00120011,
513 0x2498, 0xffffffff, 0x00150014,
514 0x2499, 0xffffffff, 0x000e000d,
515 0x249a, 0xffffffff, 0x0010000f,
516 0x249b, 0xffffffff, 0x00000013,
517 0x249c, 0xffffffff, 0x00120011,
518 0x249d, 0xffffffff, 0x00150014,
519 0x249e, 0xffffffff, 0x000f000e,
520 0x249f, 0xffffffff, 0x00110010,
521 0x24a0, 0xffffffff, 0x00000014,
522 0x24a1, 0xffffffff, 0x00130012,
523 0x24a2, 0xffffffff, 0x00160015,
524 0x24a3, 0xffffffff, 0x0010000f,
525 0x24a4, 0xffffffff, 0x00120011,
526 0x24a5, 0xffffffff, 0x00000015,
527 0x24a6, 0xffffffff, 0x00140013,
528 0x24a7, 0xffffffff, 0x00170016,
529 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
530 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
531 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
532 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
533 0x000c, 0xffffffff, 0x0000001c,
534 0x000d, 0x000f0000, 0x000f0000,
535 0x0583, 0xffffffff, 0x00000100,
536 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
537 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
538 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
539 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
540 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
541 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
542 0x157a, 0x00000001, 0x00000001,
543 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
544 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
545 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
546 0x3430, 0xfffffff0, 0x00000100,
547 0x3630, 0xfffffff0, 0x00000100,
548};
549static const u32 pitcairn_mgcg_cgcg_init[] =
550{
551 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
552 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
553 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
554 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
555 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
556 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
557 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
558 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
559 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
560 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
561 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
562 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
563 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
564 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
565 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
566 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
567 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
568 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
569 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
570 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
571 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
572 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
573 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
574 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
575 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
576 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
577 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
578 0x2458, 0xffffffff, 0x00010000,
579 0x2459, 0xffffffff, 0x00030002,
580 0x245a, 0xffffffff, 0x00040007,
581 0x245b, 0xffffffff, 0x00060005,
582 0x245c, 0xffffffff, 0x00090008,
583 0x245d, 0xffffffff, 0x00020001,
584 0x245e, 0xffffffff, 0x00040003,
585 0x245f, 0xffffffff, 0x00000007,
586 0x2460, 0xffffffff, 0x00060005,
587 0x2461, 0xffffffff, 0x00090008,
588 0x2462, 0xffffffff, 0x00030002,
589 0x2463, 0xffffffff, 0x00050004,
590 0x2464, 0xffffffff, 0x00000008,
591 0x2465, 0xffffffff, 0x00070006,
592 0x2466, 0xffffffff, 0x000a0009,
593 0x2467, 0xffffffff, 0x00040003,
594 0x2468, 0xffffffff, 0x00060005,
595 0x2469, 0xffffffff, 0x00000009,
596 0x246a, 0xffffffff, 0x00080007,
597 0x246b, 0xffffffff, 0x000b000a,
598 0x246c, 0xffffffff, 0x00050004,
599 0x246d, 0xffffffff, 0x00070006,
600 0x246e, 0xffffffff, 0x0008000b,
601 0x246f, 0xffffffff, 0x000a0009,
602 0x2470, 0xffffffff, 0x000d000c,
603 0x2480, 0xffffffff, 0x00090008,
604 0x2481, 0xffffffff, 0x000b000a,
605 0x2482, 0xffffffff, 0x000c000f,
606 0x2483, 0xffffffff, 0x000e000d,
607 0x2484, 0xffffffff, 0x00110010,
608 0x2485, 0xffffffff, 0x000a0009,
609 0x2486, 0xffffffff, 0x000c000b,
610 0x2487, 0xffffffff, 0x0000000f,
611 0x2488, 0xffffffff, 0x000e000d,
612 0x2489, 0xffffffff, 0x00110010,
613 0x248a, 0xffffffff, 0x000b000a,
614 0x248b, 0xffffffff, 0x000d000c,
615 0x248c, 0xffffffff, 0x00000010,
616 0x248d, 0xffffffff, 0x000f000e,
617 0x248e, 0xffffffff, 0x00120011,
618 0x248f, 0xffffffff, 0x000c000b,
619 0x2490, 0xffffffff, 0x000e000d,
620 0x2491, 0xffffffff, 0x00000011,
621 0x2492, 0xffffffff, 0x0010000f,
622 0x2493, 0xffffffff, 0x00130012,
623 0x2494, 0xffffffff, 0x000d000c,
624 0x2495, 0xffffffff, 0x000f000e,
625 0x2496, 0xffffffff, 0x00100013,
626 0x2497, 0xffffffff, 0x00120011,
627 0x2498, 0xffffffff, 0x00150014,
628 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
629 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
630 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
631 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
632 0x000c, 0xffffffff, 0x0000001c,
633 0x000d, 0x000f0000, 0x000f0000,
634 0x0583, 0xffffffff, 0x00000100,
635 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
636 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
637 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
638 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
639 0x157a, 0x00000001, 0x00000001,
640 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
641 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
642 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
643 0x3430, 0xfffffff0, 0x00000100,
644 0x3630, 0xfffffff0, 0x00000100,
645};
646
647static const u32 verde_mgcg_cgcg_init[] =
648{
649 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
650 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
651 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
652 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
653 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
654 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
655 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
656 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
657 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
658 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
659 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
660 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
661 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
662 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
663 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
664 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
665 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
666 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
667 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
668 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
669 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
670 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
671 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
672 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
673 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
674 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
675 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
676 0x2458, 0xffffffff, 0x00010000,
677 0x2459, 0xffffffff, 0x00030002,
678 0x245a, 0xffffffff, 0x00040007,
679 0x245b, 0xffffffff, 0x00060005,
680 0x245c, 0xffffffff, 0x00090008,
681 0x245d, 0xffffffff, 0x00020001,
682 0x245e, 0xffffffff, 0x00040003,
683 0x245f, 0xffffffff, 0x00000007,
684 0x2460, 0xffffffff, 0x00060005,
685 0x2461, 0xffffffff, 0x00090008,
686 0x2462, 0xffffffff, 0x00030002,
687 0x2463, 0xffffffff, 0x00050004,
688 0x2464, 0xffffffff, 0x00000008,
689 0x2465, 0xffffffff, 0x00070006,
690 0x2466, 0xffffffff, 0x000a0009,
691 0x2467, 0xffffffff, 0x00040003,
692 0x2468, 0xffffffff, 0x00060005,
693 0x2469, 0xffffffff, 0x00000009,
694 0x246a, 0xffffffff, 0x00080007,
695 0x246b, 0xffffffff, 0x000b000a,
696 0x246c, 0xffffffff, 0x00050004,
697 0x246d, 0xffffffff, 0x00070006,
698 0x246e, 0xffffffff, 0x0008000b,
699 0x246f, 0xffffffff, 0x000a0009,
700 0x2470, 0xffffffff, 0x000d000c,
701 0x2480, 0xffffffff, 0x00090008,
702 0x2481, 0xffffffff, 0x000b000a,
703 0x2482, 0xffffffff, 0x000c000f,
704 0x2483, 0xffffffff, 0x000e000d,
705 0x2484, 0xffffffff, 0x00110010,
706 0x2485, 0xffffffff, 0x000a0009,
707 0x2486, 0xffffffff, 0x000c000b,
708 0x2487, 0xffffffff, 0x0000000f,
709 0x2488, 0xffffffff, 0x000e000d,
710 0x2489, 0xffffffff, 0x00110010,
711 0x248a, 0xffffffff, 0x000b000a,
712 0x248b, 0xffffffff, 0x000d000c,
713 0x248c, 0xffffffff, 0x00000010,
714 0x248d, 0xffffffff, 0x000f000e,
715 0x248e, 0xffffffff, 0x00120011,
716 0x248f, 0xffffffff, 0x000c000b,
717 0x2490, 0xffffffff, 0x000e000d,
718 0x2491, 0xffffffff, 0x00000011,
719 0x2492, 0xffffffff, 0x0010000f,
720 0x2493, 0xffffffff, 0x00130012,
721 0x2494, 0xffffffff, 0x000d000c,
722 0x2495, 0xffffffff, 0x000f000e,
723 0x2496, 0xffffffff, 0x00100013,
724 0x2497, 0xffffffff, 0x00120011,
725 0x2498, 0xffffffff, 0x00150014,
726 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
727 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
728 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
729 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
730 0x000c, 0xffffffff, 0x0000001c,
731 0x000d, 0x000f0000, 0x000f0000,
732 0x0583, 0xffffffff, 0x00000100,
733 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
734 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
735 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
736 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
737 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
738 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
739 0x157a, 0x00000001, 0x00000001,
740 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
741 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
742 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
743 0x3430, 0xfffffff0, 0x00000100,
744 0x3630, 0xfffffff0, 0x00000100,
745};
746
747static const u32 oland_mgcg_cgcg_init[] =
748{
749 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
750 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
751 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
752 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
753 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
754 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
755 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
756 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
757 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
758 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
759 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
760 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
761 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
762 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
763 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
764 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
765 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
766 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
767 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
768 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
769 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
770 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
771 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
772 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
773 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
774 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
775 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
776 0x2458, 0xffffffff, 0x00010000,
777 0x2459, 0xffffffff, 0x00030002,
778 0x245a, 0xffffffff, 0x00040007,
779 0x245b, 0xffffffff, 0x00060005,
780 0x245c, 0xffffffff, 0x00090008,
781 0x245d, 0xffffffff, 0x00020001,
782 0x245e, 0xffffffff, 0x00040003,
783 0x245f, 0xffffffff, 0x00000007,
784 0x2460, 0xffffffff, 0x00060005,
785 0x2461, 0xffffffff, 0x00090008,
786 0x2462, 0xffffffff, 0x00030002,
787 0x2463, 0xffffffff, 0x00050004,
788 0x2464, 0xffffffff, 0x00000008,
789 0x2465, 0xffffffff, 0x00070006,
790 0x2466, 0xffffffff, 0x000a0009,
791 0x2467, 0xffffffff, 0x00040003,
792 0x2468, 0xffffffff, 0x00060005,
793 0x2469, 0xffffffff, 0x00000009,
794 0x246a, 0xffffffff, 0x00080007,
795 0x246b, 0xffffffff, 0x000b000a,
796 0x246c, 0xffffffff, 0x00050004,
797 0x246d, 0xffffffff, 0x00070006,
798 0x246e, 0xffffffff, 0x0008000b,
799 0x246f, 0xffffffff, 0x000a0009,
800 0x2470, 0xffffffff, 0x000d000c,
801 0x2471, 0xffffffff, 0x00060005,
802 0x2472, 0xffffffff, 0x00080007,
803 0x2473, 0xffffffff, 0x0000000b,
804 0x2474, 0xffffffff, 0x000a0009,
805 0x2475, 0xffffffff, 0x000d000c,
806 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
807 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
808 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
809 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
810 0x000c, 0xffffffff, 0x0000001c,
811 0x000d, 0x000f0000, 0x000f0000,
812 0x0583, 0xffffffff, 0x00000100,
813 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
814 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
815 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
816 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
817 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
818 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
819 0x157a, 0x00000001, 0x00000001,
820 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
821 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
822 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
823 0x3430, 0xfffffff0, 0x00000100,
824 0x3630, 0xfffffff0, 0x00000100,
825};
826
827static const u32 hainan_mgcg_cgcg_init[] =
828{
829 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
830 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
831 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
832 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
833 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
834 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
835 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
836 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
837 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
838 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
839 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
840 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
841 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
842 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
843 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
844 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
845 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
846 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
847 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
848 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
849 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
850 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
851 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
852 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
853 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
854 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
855 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
856 0x2458, 0xffffffff, 0x00010000,
857 0x2459, 0xffffffff, 0x00030002,
858 0x245a, 0xffffffff, 0x00040007,
859 0x245b, 0xffffffff, 0x00060005,
860 0x245c, 0xffffffff, 0x00090008,
861 0x245d, 0xffffffff, 0x00020001,
862 0x245e, 0xffffffff, 0x00040003,
863 0x245f, 0xffffffff, 0x00000007,
864 0x2460, 0xffffffff, 0x00060005,
865 0x2461, 0xffffffff, 0x00090008,
866 0x2462, 0xffffffff, 0x00030002,
867 0x2463, 0xffffffff, 0x00050004,
868 0x2464, 0xffffffff, 0x00000008,
869 0x2465, 0xffffffff, 0x00070006,
870 0x2466, 0xffffffff, 0x000a0009,
871 0x2467, 0xffffffff, 0x00040003,
872 0x2468, 0xffffffff, 0x00060005,
873 0x2469, 0xffffffff, 0x00000009,
874 0x246a, 0xffffffff, 0x00080007,
875 0x246b, 0xffffffff, 0x000b000a,
876 0x246c, 0xffffffff, 0x00050004,
877 0x246d, 0xffffffff, 0x00070006,
878 0x246e, 0xffffffff, 0x0008000b,
879 0x246f, 0xffffffff, 0x000a0009,
880 0x2470, 0xffffffff, 0x000d000c,
881 0x2471, 0xffffffff, 0x00060005,
882 0x2472, 0xffffffff, 0x00080007,
883 0x2473, 0xffffffff, 0x0000000b,
884 0x2474, 0xffffffff, 0x000a0009,
885 0x2475, 0xffffffff, 0x000d000c,
886 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
887 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
888 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
889 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
890 0x000c, 0xffffffff, 0x0000001c,
891 0x000d, 0x000f0000, 0x000f0000,
892 0x0583, 0xffffffff, 0x00000100,
893 0x0409, 0xffffffff, 0x00000100,
894 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
895 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
896 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
897 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
898 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
899 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
900 0x3430, 0xfffffff0, 0x00000100,
901 0x3630, 0xfffffff0, 0x00000100,
902};
903
904static u32 si_pcie_rreg(struct amdgpu_device *adev, u32 reg)
905{
906 unsigned long flags;
907 u32 r;
908
909 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
910 WREG32(AMDGPU_PCIE_INDEX, reg);
911 (void)RREG32(AMDGPU_PCIE_INDEX);
912 r = RREG32(AMDGPU_PCIE_DATA);
913 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
914 return r;
915}
916
917static void si_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
918{
919 unsigned long flags;
920
921 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
922 WREG32(AMDGPU_PCIE_INDEX, reg);
923 (void)RREG32(AMDGPU_PCIE_INDEX);
924 WREG32(AMDGPU_PCIE_DATA, v);
925 (void)RREG32(AMDGPU_PCIE_DATA);
926 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
927}
928
929static u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg)
930{
931 unsigned long flags;
932 u32 r;
933
934 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
935 WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
936 (void)RREG32(PCIE_PORT_INDEX);
937 r = RREG32(PCIE_PORT_DATA);
938 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
939 return r;
940}
941
942static void si_pciep_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
943{
944 unsigned long flags;
945
946 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
947 WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
948 (void)RREG32(PCIE_PORT_INDEX);
949 WREG32(PCIE_PORT_DATA, (v));
950 (void)RREG32(PCIE_PORT_DATA);
951 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
952}
953
954static u32 si_smc_rreg(struct amdgpu_device *adev, u32 reg)
955{
956 unsigned long flags;
957 u32 r;
958
959 spin_lock_irqsave(&adev->smc_idx_lock, flags);
960 WREG32(SMC_IND_INDEX_0, (reg));
961 r = RREG32(SMC_IND_DATA_0);
962 spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
963 return r;
964}
965
966static void si_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
967{
968 unsigned long flags;
969
970 spin_lock_irqsave(&adev->smc_idx_lock, flags);
971 WREG32(SMC_IND_INDEX_0, (reg));
972 WREG32(SMC_IND_DATA_0, (v));
973 spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
974}
975
976static struct amdgpu_allowed_register_entry si_allowed_read_registers[] = {
977 {GRBM_STATUS},
978 {GB_ADDR_CONFIG},
979 {MC_ARB_RAMCFG},
980 {GB_TILE_MODE0},
981 {GB_TILE_MODE1},
982 {GB_TILE_MODE2},
983 {GB_TILE_MODE3},
984 {GB_TILE_MODE4},
985 {GB_TILE_MODE5},
986 {GB_TILE_MODE6},
987 {GB_TILE_MODE7},
988 {GB_TILE_MODE8},
989 {GB_TILE_MODE9},
990 {GB_TILE_MODE10},
991 {GB_TILE_MODE11},
992 {GB_TILE_MODE12},
993 {GB_TILE_MODE13},
994 {GB_TILE_MODE14},
995 {GB_TILE_MODE15},
996 {GB_TILE_MODE16},
997 {GB_TILE_MODE17},
998 {GB_TILE_MODE18},
999 {GB_TILE_MODE19},
1000 {GB_TILE_MODE20},
1001 {GB_TILE_MODE21},
1002 {GB_TILE_MODE22},
1003 {GB_TILE_MODE23},
1004 {GB_TILE_MODE24},
1005 {GB_TILE_MODE25},
1006 {GB_TILE_MODE26},
1007 {GB_TILE_MODE27},
1008 {GB_TILE_MODE28},
1009 {GB_TILE_MODE29},
1010 {GB_TILE_MODE30},
1011 {GB_TILE_MODE31},
1012 {CC_RB_BACKEND_DISABLE, true},
1013 {GC_USER_RB_BACKEND_DISABLE, true},
1014 {PA_SC_RASTER_CONFIG, true},
1015};
1016
1017static uint32_t si_get_register_value(struct amdgpu_device *adev,
1018 bool indexed, u32 se_num,
1019 u32 sh_num, u32 reg_offset)
1020{
1021 if (indexed) {
1022 uint32_t val;
1023 unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num;
1024 unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num;
1025
1026 switch (reg_offset) {
1027 case mmCC_RB_BACKEND_DISABLE:
1028 return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable;
1029 case mmGC_USER_RB_BACKEND_DISABLE:
1030 return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable;
1031 case mmPA_SC_RASTER_CONFIG:
1032 return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config;
1033 }
1034
1035 mutex_lock(&adev->grbm_idx_mutex);
1036 if (se_num != 0xffffffff || sh_num != 0xffffffff)
1037 amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff);
1038
1039 val = RREG32(reg_offset);
1040
1041 if (se_num != 0xffffffff || sh_num != 0xffffffff)
1042 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
1043 mutex_unlock(&adev->grbm_idx_mutex);
1044 return val;
1045 } else {
1046 unsigned idx;
1047
1048 switch (reg_offset) {
1049 case mmGB_ADDR_CONFIG:
1050 return adev->gfx.config.gb_addr_config;
1051 case mmMC_ARB_RAMCFG:
1052 return adev->gfx.config.mc_arb_ramcfg;
1053 case mmGB_TILE_MODE0:
1054 case mmGB_TILE_MODE1:
1055 case mmGB_TILE_MODE2:
1056 case mmGB_TILE_MODE3:
1057 case mmGB_TILE_MODE4:
1058 case mmGB_TILE_MODE5:
1059 case mmGB_TILE_MODE6:
1060 case mmGB_TILE_MODE7:
1061 case mmGB_TILE_MODE8:
1062 case mmGB_TILE_MODE9:
1063 case mmGB_TILE_MODE10:
1064 case mmGB_TILE_MODE11:
1065 case mmGB_TILE_MODE12:
1066 case mmGB_TILE_MODE13:
1067 case mmGB_TILE_MODE14:
1068 case mmGB_TILE_MODE15:
1069 case mmGB_TILE_MODE16:
1070 case mmGB_TILE_MODE17:
1071 case mmGB_TILE_MODE18:
1072 case mmGB_TILE_MODE19:
1073 case mmGB_TILE_MODE20:
1074 case mmGB_TILE_MODE21:
1075 case mmGB_TILE_MODE22:
1076 case mmGB_TILE_MODE23:
1077 case mmGB_TILE_MODE24:
1078 case mmGB_TILE_MODE25:
1079 case mmGB_TILE_MODE26:
1080 case mmGB_TILE_MODE27:
1081 case mmGB_TILE_MODE28:
1082 case mmGB_TILE_MODE29:
1083 case mmGB_TILE_MODE30:
1084 case mmGB_TILE_MODE31:
1085 idx = (reg_offset - mmGB_TILE_MODE0);
1086 return adev->gfx.config.tile_mode_array[idx];
1087 default:
1088 return RREG32(reg_offset);
1089 }
1090 }
1091}
1092static int si_read_register(struct amdgpu_device *adev, u32 se_num,
1093 u32 sh_num, u32 reg_offset, u32 *value)
1094{
1095 uint32_t i;
1096
1097 *value = 0;
1098 for (i = 0; i < ARRAY_SIZE(si_allowed_read_registers); i++) {
1099 bool indexed = si_allowed_read_registers[i].grbm_indexed;
1100
1101 if (reg_offset != si_allowed_read_registers[i].reg_offset)
1102 continue;
1103
1104 *value = si_get_register_value(adev, indexed, se_num, sh_num,
1105 reg_offset);
1106 return 0;
1107 }
1108 return -EINVAL;
1109}
1110
1111static bool si_read_disabled_bios(struct amdgpu_device *adev)
1112{
1113 u32 bus_cntl;
1114 u32 d1vga_control = 0;
1115 u32 d2vga_control = 0;
1116 u32 vga_render_control = 0;
1117 u32 rom_cntl;
1118 bool r;
1119
1120 bus_cntl = RREG32(R600_BUS_CNTL);
1121 if (adev->mode_info.num_crtc) {
1122 d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
1123 d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
1124 vga_render_control = RREG32(VGA_RENDER_CONTROL);
1125 }
1126 rom_cntl = RREG32(R600_ROM_CNTL);
1127
1128
1129 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
1130 if (adev->mode_info.num_crtc) {
1131
1132 WREG32(AVIVO_D1VGA_CONTROL,
1133 (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
1134 AVIVO_DVGA_CONTROL_TIMING_SELECT)));
1135 WREG32(AVIVO_D2VGA_CONTROL,
1136 (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
1137 AVIVO_DVGA_CONTROL_TIMING_SELECT)));
1138 WREG32(VGA_RENDER_CONTROL,
1139 (vga_render_control & C_000300_VGA_VSTATUS_CNTL));
1140 }
1141 WREG32(R600_ROM_CNTL, rom_cntl | R600_SCK_OVERWRITE);
1142
1143 r = amdgpu_read_bios(adev);
1144
1145
1146 WREG32(R600_BUS_CNTL, bus_cntl);
1147 if (adev->mode_info.num_crtc) {
1148 WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
1149 WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
1150 WREG32(VGA_RENDER_CONTROL, vga_render_control);
1151 }
1152 WREG32(R600_ROM_CNTL, rom_cntl);
1153 return r;
1154}
1155
1156#define mmROM_INDEX 0x2A
1157#define mmROM_DATA 0x2B
1158
1159static bool si_read_bios_from_rom(struct amdgpu_device *adev,
1160 u8 *bios, u32 length_bytes)
1161{
1162 u32 *dw_ptr;
1163 u32 i, length_dw;
1164
1165 if (bios == NULL)
1166 return false;
1167 if (length_bytes == 0)
1168 return false;
1169
1170 if (adev->flags & AMD_IS_APU)
1171 return false;
1172
1173 dw_ptr = (u32 *)bios;
1174 length_dw = ALIGN(length_bytes, 4) / 4;
1175
1176 WREG32(mmROM_INDEX, 0);
1177 for (i = 0; i < length_dw; i++)
1178 dw_ptr[i] = RREG32(mmROM_DATA);
1179
1180 return true;
1181}
1182
1183
1184static int si_asic_reset(struct amdgpu_device *adev)
1185{
1186 return 0;
1187}
1188
1189static enum amd_reset_method
1190si_asic_reset_method(struct amdgpu_device *adev)
1191{
1192 return AMD_RESET_METHOD_LEGACY;
1193}
1194
1195static u32 si_get_config_memsize(struct amdgpu_device *adev)
1196{
1197 return RREG32(mmCONFIG_MEMSIZE);
1198}
1199
1200static void si_vga_set_state(struct amdgpu_device *adev, bool state)
1201{
1202 uint32_t temp;
1203
1204 temp = RREG32(CONFIG_CNTL);
1205 if (state == false) {
1206 temp &= ~(1<<0);
1207 temp |= (1<<1);
1208 } else {
1209 temp &= ~(1<<1);
1210 }
1211 WREG32(CONFIG_CNTL, temp);
1212}
1213
1214static u32 si_get_xclk(struct amdgpu_device *adev)
1215{
1216 u32 reference_clock = adev->clock.spll.reference_freq;
1217 u32 tmp;
1218
1219 tmp = RREG32(CG_CLKPIN_CNTL_2);
1220 if (tmp & MUX_TCLK_TO_XCLK)
1221 return TCLK;
1222
1223 tmp = RREG32(CG_CLKPIN_CNTL);
1224 if (tmp & XTALIN_DIVIDE)
1225 return reference_clock / 4;
1226
1227 return reference_clock;
1228}
1229
1230
1231static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
1232{
1233 return 0;
1234}
1235
1236static void si_detect_hw_virtualization(struct amdgpu_device *adev)
1237{
1238 if (is_virtual_machine())
1239 adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
1240}
1241
1242static void si_flush_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring)
1243{
1244 if (!ring || !ring->funcs->emit_wreg) {
1245 WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1);
1246 RREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL);
1247 } else {
1248 amdgpu_ring_emit_wreg(ring, mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1);
1249 }
1250}
1251
1252static void si_invalidate_hdp(struct amdgpu_device *adev,
1253 struct amdgpu_ring *ring)
1254{
1255 if (!ring || !ring->funcs->emit_wreg) {
1256 WREG32(mmHDP_DEBUG0, 1);
1257 RREG32(mmHDP_DEBUG0);
1258 } else {
1259 amdgpu_ring_emit_wreg(ring, mmHDP_DEBUG0, 1);
1260 }
1261}
1262
1263static bool si_need_full_reset(struct amdgpu_device *adev)
1264{
1265
1266 return true;
1267}
1268
1269static bool si_need_reset_on_init(struct amdgpu_device *adev)
1270{
1271 return false;
1272}
1273
1274static int si_get_pcie_lanes(struct amdgpu_device *adev)
1275{
1276 u32 link_width_cntl;
1277
1278 if (adev->flags & AMD_IS_APU)
1279 return 0;
1280
1281 link_width_cntl = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
1282
1283 switch ((link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT) {
1284 case LC_LINK_WIDTH_X1:
1285 return 1;
1286 case LC_LINK_WIDTH_X2:
1287 return 2;
1288 case LC_LINK_WIDTH_X4:
1289 return 4;
1290 case LC_LINK_WIDTH_X8:
1291 return 8;
1292 case LC_LINK_WIDTH_X0:
1293 case LC_LINK_WIDTH_X16:
1294 default:
1295 return 16;
1296 }
1297}
1298
1299static void si_set_pcie_lanes(struct amdgpu_device *adev, int lanes)
1300{
1301 u32 link_width_cntl, mask;
1302
1303 if (adev->flags & AMD_IS_APU)
1304 return;
1305
1306 switch (lanes) {
1307 case 0:
1308 mask = LC_LINK_WIDTH_X0;
1309 break;
1310 case 1:
1311 mask = LC_LINK_WIDTH_X1;
1312 break;
1313 case 2:
1314 mask = LC_LINK_WIDTH_X2;
1315 break;
1316 case 4:
1317 mask = LC_LINK_WIDTH_X4;
1318 break;
1319 case 8:
1320 mask = LC_LINK_WIDTH_X8;
1321 break;
1322 case 16:
1323 mask = LC_LINK_WIDTH_X16;
1324 break;
1325 default:
1326 DRM_ERROR("invalid pcie lane request: %d\n", lanes);
1327 return;
1328 }
1329
1330 link_width_cntl = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
1331 link_width_cntl &= ~LC_LINK_WIDTH_MASK;
1332 link_width_cntl |= mask << LC_LINK_WIDTH_SHIFT;
1333 link_width_cntl |= (LC_RECONFIG_NOW |
1334 LC_RECONFIG_ARC_MISSING_ESCAPE);
1335
1336 WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
1337}
1338
1339static void si_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0,
1340 uint64_t *count1)
1341{
1342 uint32_t perfctr = 0;
1343 uint64_t cnt0_of, cnt1_of;
1344 int tmp;
1345
1346
1347
1348
1349 if (adev->flags & AMD_IS_APU)
1350 return;
1351
1352
1353
1354 perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT0_SEL, 40);
1355 perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT1_SEL, 104);
1356
1357
1358 WREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK, perfctr);
1359
1360
1361
1362
1363
1364 WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000005);
1365
1366 msleep(1000);
1367
1368
1369
1370
1371
1372
1373 WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000002);
1374
1375
1376 tmp = RREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK);
1377 cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER0_UPPER);
1378 cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER1_UPPER);
1379
1380
1381 *count0 = RREG32_PCIE(ixPCIE_PERF_COUNT0_TXCLK) | (cnt0_of << 32);
1382 *count1 = RREG32_PCIE(ixPCIE_PERF_COUNT1_TXCLK) | (cnt1_of << 32);
1383}
1384
1385static uint64_t si_get_pcie_replay_count(struct amdgpu_device *adev)
1386{
1387 uint64_t nak_r, nak_g;
1388
1389
1390 nak_r = RREG32_PCIE(ixPCIE_RX_NUM_NAK);
1391 nak_g = RREG32_PCIE(ixPCIE_RX_NUM_NAK_GENERATED);
1392
1393
1394 return (nak_r + nak_g);
1395}
1396
1397static const struct amdgpu_asic_funcs si_asic_funcs =
1398{
1399 .read_disabled_bios = &si_read_disabled_bios,
1400 .read_bios_from_rom = &si_read_bios_from_rom,
1401 .read_register = &si_read_register,
1402 .reset = &si_asic_reset,
1403 .reset_method = &si_asic_reset_method,
1404 .set_vga_state = &si_vga_set_state,
1405 .get_xclk = &si_get_xclk,
1406 .set_uvd_clocks = &si_set_uvd_clocks,
1407 .set_vce_clocks = NULL,
1408 .get_pcie_lanes = &si_get_pcie_lanes,
1409 .set_pcie_lanes = &si_set_pcie_lanes,
1410 .get_config_memsize = &si_get_config_memsize,
1411 .flush_hdp = &si_flush_hdp,
1412 .invalidate_hdp = &si_invalidate_hdp,
1413 .need_full_reset = &si_need_full_reset,
1414 .get_pcie_usage = &si_get_pcie_usage,
1415 .need_reset_on_init = &si_need_reset_on_init,
1416 .get_pcie_replay_count = &si_get_pcie_replay_count,
1417};
1418
1419static uint32_t si_get_rev_id(struct amdgpu_device *adev)
1420{
1421 return (RREG32(CC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK)
1422 >> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT;
1423}
1424
1425static int si_common_early_init(void *handle)
1426{
1427 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
1428
1429 adev->smc_rreg = &si_smc_rreg;
1430 adev->smc_wreg = &si_smc_wreg;
1431 adev->pcie_rreg = &si_pcie_rreg;
1432 adev->pcie_wreg = &si_pcie_wreg;
1433 adev->pciep_rreg = &si_pciep_rreg;
1434 adev->pciep_wreg = &si_pciep_wreg;
1435 adev->uvd_ctx_rreg = NULL;
1436 adev->uvd_ctx_wreg = NULL;
1437 adev->didt_rreg = NULL;
1438 adev->didt_wreg = NULL;
1439
1440 adev->asic_funcs = &si_asic_funcs;
1441
1442 adev->rev_id = si_get_rev_id(adev);
1443 adev->external_rev_id = 0xFF;
1444 switch (adev->asic_type) {
1445 case CHIP_TAHITI:
1446 adev->cg_flags =
1447 AMD_CG_SUPPORT_GFX_MGCG |
1448 AMD_CG_SUPPORT_GFX_MGLS |
1449
1450 AMD_CG_SUPPORT_GFX_CGLS |
1451 AMD_CG_SUPPORT_GFX_CGTS |
1452 AMD_CG_SUPPORT_GFX_CP_LS |
1453 AMD_CG_SUPPORT_MC_MGCG |
1454 AMD_CG_SUPPORT_SDMA_MGCG |
1455 AMD_CG_SUPPORT_BIF_LS |
1456 AMD_CG_SUPPORT_VCE_MGCG |
1457 AMD_CG_SUPPORT_UVD_MGCG |
1458 AMD_CG_SUPPORT_HDP_LS |
1459 AMD_CG_SUPPORT_HDP_MGCG;
1460 adev->pg_flags = 0;
1461 adev->external_rev_id = (adev->rev_id == 0) ? 1 :
1462 (adev->rev_id == 1) ? 5 : 6;
1463 break;
1464 case CHIP_PITCAIRN:
1465 adev->cg_flags =
1466 AMD_CG_SUPPORT_GFX_MGCG |
1467 AMD_CG_SUPPORT_GFX_MGLS |
1468
1469 AMD_CG_SUPPORT_GFX_CGLS |
1470 AMD_CG_SUPPORT_GFX_CGTS |
1471 AMD_CG_SUPPORT_GFX_CP_LS |
1472 AMD_CG_SUPPORT_GFX_RLC_LS |
1473 AMD_CG_SUPPORT_MC_LS |
1474 AMD_CG_SUPPORT_MC_MGCG |
1475 AMD_CG_SUPPORT_SDMA_MGCG |
1476 AMD_CG_SUPPORT_BIF_LS |
1477 AMD_CG_SUPPORT_VCE_MGCG |
1478 AMD_CG_SUPPORT_UVD_MGCG |
1479 AMD_CG_SUPPORT_HDP_LS |
1480 AMD_CG_SUPPORT_HDP_MGCG;
1481 adev->pg_flags = 0;
1482 adev->external_rev_id = adev->rev_id + 20;
1483 break;
1484
1485 case CHIP_VERDE:
1486 adev->cg_flags =
1487 AMD_CG_SUPPORT_GFX_MGCG |
1488 AMD_CG_SUPPORT_GFX_MGLS |
1489 AMD_CG_SUPPORT_GFX_CGLS |
1490 AMD_CG_SUPPORT_GFX_CGTS |
1491 AMD_CG_SUPPORT_GFX_CGTS_LS |
1492 AMD_CG_SUPPORT_GFX_CP_LS |
1493 AMD_CG_SUPPORT_MC_LS |
1494 AMD_CG_SUPPORT_MC_MGCG |
1495 AMD_CG_SUPPORT_SDMA_MGCG |
1496 AMD_CG_SUPPORT_SDMA_LS |
1497 AMD_CG_SUPPORT_BIF_LS |
1498 AMD_CG_SUPPORT_VCE_MGCG |
1499 AMD_CG_SUPPORT_UVD_MGCG |
1500 AMD_CG_SUPPORT_HDP_LS |
1501 AMD_CG_SUPPORT_HDP_MGCG;
1502 adev->pg_flags = 0;
1503
1504 adev->external_rev_id = adev->rev_id + 40;
1505 break;
1506 case CHIP_OLAND:
1507 adev->cg_flags =
1508 AMD_CG_SUPPORT_GFX_MGCG |
1509 AMD_CG_SUPPORT_GFX_MGLS |
1510
1511 AMD_CG_SUPPORT_GFX_CGLS |
1512 AMD_CG_SUPPORT_GFX_CGTS |
1513 AMD_CG_SUPPORT_GFX_CP_LS |
1514 AMD_CG_SUPPORT_GFX_RLC_LS |
1515 AMD_CG_SUPPORT_MC_LS |
1516 AMD_CG_SUPPORT_MC_MGCG |
1517 AMD_CG_SUPPORT_SDMA_MGCG |
1518 AMD_CG_SUPPORT_BIF_LS |
1519 AMD_CG_SUPPORT_UVD_MGCG |
1520 AMD_CG_SUPPORT_HDP_LS |
1521 AMD_CG_SUPPORT_HDP_MGCG;
1522 adev->pg_flags = 0;
1523 adev->external_rev_id = 60;
1524 break;
1525 case CHIP_HAINAN:
1526 adev->cg_flags =
1527 AMD_CG_SUPPORT_GFX_MGCG |
1528 AMD_CG_SUPPORT_GFX_MGLS |
1529
1530 AMD_CG_SUPPORT_GFX_CGLS |
1531 AMD_CG_SUPPORT_GFX_CGTS |
1532 AMD_CG_SUPPORT_GFX_CP_LS |
1533 AMD_CG_SUPPORT_GFX_RLC_LS |
1534 AMD_CG_SUPPORT_MC_LS |
1535 AMD_CG_SUPPORT_MC_MGCG |
1536 AMD_CG_SUPPORT_SDMA_MGCG |
1537 AMD_CG_SUPPORT_BIF_LS |
1538 AMD_CG_SUPPORT_HDP_LS |
1539 AMD_CG_SUPPORT_HDP_MGCG;
1540 adev->pg_flags = 0;
1541 adev->external_rev_id = 70;
1542 break;
1543
1544 default:
1545 return -EINVAL;
1546 }
1547
1548 return 0;
1549}
1550
1551static int si_common_sw_init(void *handle)
1552{
1553 return 0;
1554}
1555
1556static int si_common_sw_fini(void *handle)
1557{
1558 return 0;
1559}
1560
1561
1562static void si_init_golden_registers(struct amdgpu_device *adev)
1563{
1564 switch (adev->asic_type) {
1565 case CHIP_TAHITI:
1566 amdgpu_device_program_register_sequence(adev,
1567 tahiti_golden_registers,
1568 ARRAY_SIZE(tahiti_golden_registers));
1569 amdgpu_device_program_register_sequence(adev,
1570 tahiti_golden_rlc_registers,
1571 ARRAY_SIZE(tahiti_golden_rlc_registers));
1572 amdgpu_device_program_register_sequence(adev,
1573 tahiti_mgcg_cgcg_init,
1574 ARRAY_SIZE(tahiti_mgcg_cgcg_init));
1575 amdgpu_device_program_register_sequence(adev,
1576 tahiti_golden_registers2,
1577 ARRAY_SIZE(tahiti_golden_registers2));
1578 break;
1579 case CHIP_PITCAIRN:
1580 amdgpu_device_program_register_sequence(adev,
1581 pitcairn_golden_registers,
1582 ARRAY_SIZE(pitcairn_golden_registers));
1583 amdgpu_device_program_register_sequence(adev,
1584 pitcairn_golden_rlc_registers,
1585 ARRAY_SIZE(pitcairn_golden_rlc_registers));
1586 amdgpu_device_program_register_sequence(adev,
1587 pitcairn_mgcg_cgcg_init,
1588 ARRAY_SIZE(pitcairn_mgcg_cgcg_init));
1589 break;
1590 case CHIP_VERDE:
1591 amdgpu_device_program_register_sequence(adev,
1592 verde_golden_registers,
1593 ARRAY_SIZE(verde_golden_registers));
1594 amdgpu_device_program_register_sequence(adev,
1595 verde_golden_rlc_registers,
1596 ARRAY_SIZE(verde_golden_rlc_registers));
1597 amdgpu_device_program_register_sequence(adev,
1598 verde_mgcg_cgcg_init,
1599 ARRAY_SIZE(verde_mgcg_cgcg_init));
1600 amdgpu_device_program_register_sequence(adev,
1601 verde_pg_init,
1602 ARRAY_SIZE(verde_pg_init));
1603 break;
1604 case CHIP_OLAND:
1605 amdgpu_device_program_register_sequence(adev,
1606 oland_golden_registers,
1607 ARRAY_SIZE(oland_golden_registers));
1608 amdgpu_device_program_register_sequence(adev,
1609 oland_golden_rlc_registers,
1610 ARRAY_SIZE(oland_golden_rlc_registers));
1611 amdgpu_device_program_register_sequence(adev,
1612 oland_mgcg_cgcg_init,
1613 ARRAY_SIZE(oland_mgcg_cgcg_init));
1614 break;
1615 case CHIP_HAINAN:
1616 amdgpu_device_program_register_sequence(adev,
1617 hainan_golden_registers,
1618 ARRAY_SIZE(hainan_golden_registers));
1619 amdgpu_device_program_register_sequence(adev,
1620 hainan_golden_registers2,
1621 ARRAY_SIZE(hainan_golden_registers2));
1622 amdgpu_device_program_register_sequence(adev,
1623 hainan_mgcg_cgcg_init,
1624 ARRAY_SIZE(hainan_mgcg_cgcg_init));
1625 break;
1626
1627
1628 default:
1629 BUG();
1630 }
1631}
1632
1633static void si_pcie_gen3_enable(struct amdgpu_device *adev)
1634{
1635 struct pci_dev *root = adev->pdev->bus->self;
1636 int bridge_pos, gpu_pos;
1637 u32 speed_cntl, current_data_rate;
1638 int i;
1639 u16 tmp16;
1640
1641 if (pci_is_root_bus(adev->pdev->bus))
1642 return;
1643
1644 if (amdgpu_pcie_gen2 == 0)
1645 return;
1646
1647 if (adev->flags & AMD_IS_APU)
1648 return;
1649
1650 if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 |
1651 CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)))
1652 return;
1653
1654 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
1655 current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >>
1656 LC_CURRENT_DATA_RATE_SHIFT;
1657 if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) {
1658 if (current_data_rate == 2) {
1659 DRM_INFO("PCIE gen 3 link speeds already enabled\n");
1660 return;
1661 }
1662 DRM_INFO("enabling PCIE gen 3 link speeds, disable with amdgpu.pcie_gen2=0\n");
1663 } else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) {
1664 if (current_data_rate == 1) {
1665 DRM_INFO("PCIE gen 2 link speeds already enabled\n");
1666 return;
1667 }
1668 DRM_INFO("enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0\n");
1669 }
1670
1671 bridge_pos = pci_pcie_cap(root);
1672 if (!bridge_pos)
1673 return;
1674
1675 gpu_pos = pci_pcie_cap(adev->pdev);
1676 if (!gpu_pos)
1677 return;
1678
1679 if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) {
1680 if (current_data_rate != 2) {
1681 u16 bridge_cfg, gpu_cfg;
1682 u16 bridge_cfg2, gpu_cfg2;
1683 u32 max_lw, current_lw, tmp;
1684
1685 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg);
1686 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg);
1687
1688 tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD;
1689 pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16);
1690
1691 tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD;
1692 pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16);
1693
1694 tmp = RREG32_PCIE(PCIE_LC_STATUS1);
1695 max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT;
1696 current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT;
1697
1698 if (current_lw < max_lw) {
1699 tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
1700 if (tmp & LC_RENEGOTIATION_SUPPORT) {
1701 tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS);
1702 tmp |= (max_lw << LC_LINK_WIDTH_SHIFT);
1703 tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW;
1704 WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp);
1705 }
1706 }
1707
1708 for (i = 0; i < 10; i++) {
1709 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_DEVSTA, &tmp16);
1710 if (tmp16 & PCI_EXP_DEVSTA_TRPND)
1711 break;
1712
1713 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg);
1714 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg);
1715
1716 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2);
1717 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2);
1718
1719 tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4);
1720 tmp |= LC_SET_QUIESCE;
1721 WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp);
1722
1723 tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4);
1724 tmp |= LC_REDO_EQ;
1725 WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp);
1726
1727 mdelay(100);
1728
1729 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &tmp16);
1730 tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
1731 tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD);
1732 pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16);
1733
1734 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, &tmp16);
1735 tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
1736 tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD);
1737 pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16);
1738
1739 pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16);
1740 tmp16 &= ~((1 << 4) | (7 << 9));
1741 tmp16 |= (bridge_cfg2 & ((1 << 4) | (7 << 9)));
1742 pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16);
1743
1744 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
1745 tmp16 &= ~((1 << 4) | (7 << 9));
1746 tmp16 |= (gpu_cfg2 & ((1 << 4) | (7 << 9)));
1747 pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
1748
1749 tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4);
1750 tmp &= ~LC_SET_QUIESCE;
1751 WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp);
1752 }
1753 }
1754 }
1755
1756 speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE;
1757 speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE;
1758 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
1759
1760 pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
1761 tmp16 &= ~0xf;
1762 if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
1763 tmp16 |= 3;
1764 else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
1765 tmp16 |= 2;
1766 else
1767 tmp16 |= 1;
1768 pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
1769
1770 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
1771 speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE;
1772 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
1773
1774 for (i = 0; i < adev->usec_timeout; i++) {
1775 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
1776 if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0)
1777 break;
1778 udelay(1);
1779 }
1780}
1781
1782static inline u32 si_pif_phy0_rreg(struct amdgpu_device *adev, u32 reg)
1783{
1784 unsigned long flags;
1785 u32 r;
1786
1787 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1788 WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff));
1789 r = RREG32(EVERGREEN_PIF_PHY0_DATA);
1790 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1791 return r;
1792}
1793
1794static inline void si_pif_phy0_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
1795{
1796 unsigned long flags;
1797
1798 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1799 WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff));
1800 WREG32(EVERGREEN_PIF_PHY0_DATA, (v));
1801 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1802}
1803
1804static inline u32 si_pif_phy1_rreg(struct amdgpu_device *adev, u32 reg)
1805{
1806 unsigned long flags;
1807 u32 r;
1808
1809 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1810 WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff));
1811 r = RREG32(EVERGREEN_PIF_PHY1_DATA);
1812 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1813 return r;
1814}
1815
1816static inline void si_pif_phy1_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
1817{
1818 unsigned long flags;
1819
1820 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1821 WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff));
1822 WREG32(EVERGREEN_PIF_PHY1_DATA, (v));
1823 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1824}
1825static void si_program_aspm(struct amdgpu_device *adev)
1826{
1827 u32 data, orig;
1828 bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false;
1829 bool disable_clkreq = false;
1830
1831 if (amdgpu_aspm == 0)
1832 return;
1833
1834 if (adev->flags & AMD_IS_APU)
1835 return;
1836 orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL);
1837 data &= ~LC_XMIT_N_FTS_MASK;
1838 data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN;
1839 if (orig != data)
1840 WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data);
1841
1842 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3);
1843 data |= LC_GO_TO_RECOVERY;
1844 if (orig != data)
1845 WREG32_PCIE_PORT(PCIE_LC_CNTL3, data);
1846
1847 orig = data = RREG32_PCIE(PCIE_P_CNTL);
1848 data |= P_IGNORE_EDB_ERR;
1849 if (orig != data)
1850 WREG32_PCIE(PCIE_P_CNTL, data);
1851
1852 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL);
1853 data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK);
1854 data |= LC_PMI_TO_L1_DIS;
1855 if (!disable_l0s)
1856 data |= LC_L0S_INACTIVITY(7);
1857
1858 if (!disable_l1) {
1859 data |= LC_L1_INACTIVITY(7);
1860 data &= ~LC_PMI_TO_L1_DIS;
1861 if (orig != data)
1862 WREG32_PCIE_PORT(PCIE_LC_CNTL, data);
1863
1864 if (!disable_plloff_in_l1) {
1865 bool clk_req_support;
1866
1867 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
1868 data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK);
1869 data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7);
1870 if (orig != data)
1871 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data);
1872
1873 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1);
1874 data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK);
1875 data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7);
1876 if (orig != data)
1877 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data);
1878
1879 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0);
1880 data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK);
1881 data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7);
1882 if (orig != data)
1883 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data);
1884
1885 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1);
1886 data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK);
1887 data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7);
1888 if (orig != data)
1889 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
1890
1891 if ((adev->asic_type != CHIP_OLAND) && (adev->asic_type != CHIP_HAINAN)) {
1892 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
1893 data &= ~PLL_RAMP_UP_TIME_0_MASK;
1894 if (orig != data)
1895 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data);
1896
1897 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1);
1898 data &= ~PLL_RAMP_UP_TIME_1_MASK;
1899 if (orig != data)
1900 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data);
1901
1902 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_2);
1903 data &= ~PLL_RAMP_UP_TIME_2_MASK;
1904 if (orig != data)
1905 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_2, data);
1906
1907 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_3);
1908 data &= ~PLL_RAMP_UP_TIME_3_MASK;
1909 if (orig != data)
1910 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_3, data);
1911
1912 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0);
1913 data &= ~PLL_RAMP_UP_TIME_0_MASK;
1914 if (orig != data)
1915 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data);
1916
1917 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1);
1918 data &= ~PLL_RAMP_UP_TIME_1_MASK;
1919 if (orig != data)
1920 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
1921
1922 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_2);
1923 data &= ~PLL_RAMP_UP_TIME_2_MASK;
1924 if (orig != data)
1925 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_2, data);
1926
1927 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_3);
1928 data &= ~PLL_RAMP_UP_TIME_3_MASK;
1929 if (orig != data)
1930 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_3, data);
1931 }
1932 orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
1933 data &= ~LC_DYN_LANES_PWR_STATE_MASK;
1934 data |= LC_DYN_LANES_PWR_STATE(3);
1935 if (orig != data)
1936 WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data);
1937
1938 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL);
1939 data &= ~LS2_EXIT_TIME_MASK;
1940 if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
1941 data |= LS2_EXIT_TIME(5);
1942 if (orig != data)
1943 si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data);
1944
1945 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL);
1946 data &= ~LS2_EXIT_TIME_MASK;
1947 if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
1948 data |= LS2_EXIT_TIME(5);
1949 if (orig != data)
1950 si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data);
1951
1952 if (!disable_clkreq &&
1953 !pci_is_root_bus(adev->pdev->bus)) {
1954 struct pci_dev *root = adev->pdev->bus->self;
1955 u32 lnkcap;
1956
1957 clk_req_support = false;
1958 pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);
1959 if (lnkcap & PCI_EXP_LNKCAP_CLKPM)
1960 clk_req_support = true;
1961 } else {
1962 clk_req_support = false;
1963 }
1964
1965 if (clk_req_support) {
1966 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2);
1967 data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23;
1968 if (orig != data)
1969 WREG32_PCIE_PORT(PCIE_LC_CNTL2, data);
1970
1971 orig = data = RREG32(THM_CLK_CNTL);
1972 data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK);
1973 data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1);
1974 if (orig != data)
1975 WREG32(THM_CLK_CNTL, data);
1976
1977 orig = data = RREG32(MISC_CLK_CNTL);
1978 data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK);
1979 data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1);
1980 if (orig != data)
1981 WREG32(MISC_CLK_CNTL, data);
1982
1983 orig = data = RREG32(CG_CLKPIN_CNTL);
1984 data &= ~BCLK_AS_XCLK;
1985 if (orig != data)
1986 WREG32(CG_CLKPIN_CNTL, data);
1987
1988 orig = data = RREG32(CG_CLKPIN_CNTL_2);
1989 data &= ~FORCE_BIF_REFCLK_EN;
1990 if (orig != data)
1991 WREG32(CG_CLKPIN_CNTL_2, data);
1992
1993 orig = data = RREG32(MPLL_BYPASSCLK_SEL);
1994 data &= ~MPLL_CLKOUT_SEL_MASK;
1995 data |= MPLL_CLKOUT_SEL(4);
1996 if (orig != data)
1997 WREG32(MPLL_BYPASSCLK_SEL, data);
1998
1999 orig = data = RREG32(SPLL_CNTL_MODE);
2000 data &= ~SPLL_REFCLK_SEL_MASK;
2001 if (orig != data)
2002 WREG32(SPLL_CNTL_MODE, data);
2003 }
2004 }
2005 } else {
2006 if (orig != data)
2007 WREG32_PCIE_PORT(PCIE_LC_CNTL, data);
2008 }
2009
2010 orig = data = RREG32_PCIE(PCIE_CNTL2);
2011 data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN;
2012 if (orig != data)
2013 WREG32_PCIE(PCIE_CNTL2, data);
2014
2015 if (!disable_l0s) {
2016 data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL);
2017 if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) {
2018 data = RREG32_PCIE(PCIE_LC_STATUS1);
2019 if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) {
2020 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL);
2021 data &= ~LC_L0S_INACTIVITY_MASK;
2022 if (orig != data)
2023 WREG32_PCIE_PORT(PCIE_LC_CNTL, data);
2024 }
2025 }
2026 }
2027}
2028
2029static void si_fix_pci_max_read_req_size(struct amdgpu_device *adev)
2030{
2031 int readrq;
2032 u16 v;
2033
2034 readrq = pcie_get_readrq(adev->pdev);
2035 v = ffs(readrq) - 8;
2036 if ((v == 0) || (v == 6) || (v == 7))
2037 pcie_set_readrq(adev->pdev, 512);
2038}
2039
2040static int si_common_hw_init(void *handle)
2041{
2042 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2043
2044 si_fix_pci_max_read_req_size(adev);
2045 si_init_golden_registers(adev);
2046 si_pcie_gen3_enable(adev);
2047 si_program_aspm(adev);
2048
2049 return 0;
2050}
2051
2052static int si_common_hw_fini(void *handle)
2053{
2054 return 0;
2055}
2056
2057static int si_common_suspend(void *handle)
2058{
2059 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2060
2061 return si_common_hw_fini(adev);
2062}
2063
2064static int si_common_resume(void *handle)
2065{
2066 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2067
2068 return si_common_hw_init(adev);
2069}
2070
2071static bool si_common_is_idle(void *handle)
2072{
2073 return true;
2074}
2075
2076static int si_common_wait_for_idle(void *handle)
2077{
2078 return 0;
2079}
2080
2081static int si_common_soft_reset(void *handle)
2082{
2083 return 0;
2084}
2085
2086static int si_common_set_clockgating_state(void *handle,
2087 enum amd_clockgating_state state)
2088{
2089 return 0;
2090}
2091
2092static int si_common_set_powergating_state(void *handle,
2093 enum amd_powergating_state state)
2094{
2095 return 0;
2096}
2097
2098static const struct amd_ip_funcs si_common_ip_funcs = {
2099 .name = "si_common",
2100 .early_init = si_common_early_init,
2101 .late_init = NULL,
2102 .sw_init = si_common_sw_init,
2103 .sw_fini = si_common_sw_fini,
2104 .hw_init = si_common_hw_init,
2105 .hw_fini = si_common_hw_fini,
2106 .suspend = si_common_suspend,
2107 .resume = si_common_resume,
2108 .is_idle = si_common_is_idle,
2109 .wait_for_idle = si_common_wait_for_idle,
2110 .soft_reset = si_common_soft_reset,
2111 .set_clockgating_state = si_common_set_clockgating_state,
2112 .set_powergating_state = si_common_set_powergating_state,
2113};
2114
2115static const struct amdgpu_ip_block_version si_common_ip_block =
2116{
2117 .type = AMD_IP_BLOCK_TYPE_COMMON,
2118 .major = 1,
2119 .minor = 0,
2120 .rev = 0,
2121 .funcs = &si_common_ip_funcs,
2122};
2123
2124int si_set_ip_blocks(struct amdgpu_device *adev)
2125{
2126 si_detect_hw_virtualization(adev);
2127
2128 switch (adev->asic_type) {
2129 case CHIP_VERDE:
2130 case CHIP_TAHITI:
2131 case CHIP_PITCAIRN:
2132 amdgpu_device_ip_block_add(adev, &si_common_ip_block);
2133 amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block);
2134 amdgpu_device_ip_block_add(adev, &si_ih_ip_block);
2135 amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block);
2136 amdgpu_device_ip_block_add(adev, &si_dma_ip_block);
2137 amdgpu_device_ip_block_add(adev, &si_smu_ip_block);
2138 if (adev->enable_virtual_display)
2139 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
2140 else
2141 amdgpu_device_ip_block_add(adev, &dce_v6_0_ip_block);
2142
2143
2144 break;
2145 case CHIP_OLAND:
2146 amdgpu_device_ip_block_add(adev, &si_common_ip_block);
2147 amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block);
2148 amdgpu_device_ip_block_add(adev, &si_ih_ip_block);
2149 amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block);
2150 amdgpu_device_ip_block_add(adev, &si_dma_ip_block);
2151 amdgpu_device_ip_block_add(adev, &si_smu_ip_block);
2152 if (adev->enable_virtual_display)
2153 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
2154 else
2155 amdgpu_device_ip_block_add(adev, &dce_v6_4_ip_block);
2156
2157
2158
2159 break;
2160 case CHIP_HAINAN:
2161 amdgpu_device_ip_block_add(adev, &si_common_ip_block);
2162 amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block);
2163 amdgpu_device_ip_block_add(adev, &si_ih_ip_block);
2164 amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block);
2165 amdgpu_device_ip_block_add(adev, &si_dma_ip_block);
2166 amdgpu_device_ip_block_add(adev, &si_smu_ip_block);
2167 if (adev->enable_virtual_display)
2168 amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
2169 break;
2170 default:
2171 BUG();
2172 }
2173 return 0;
2174}
2175
2176
