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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 <drm/amdgpu_drm.h>
30
31#include "amdgpu.h"
32#include "amdgpu_atombios.h"
33#include "amdgpu_ih.h"
34#include "amdgpu_uvd.h"
35#include "amdgpu_vce.h"
36#include "atom.h"
37#include "amd_pcie.h"
38#include "si_dpm.h"
39#include "sid.h"
40#include "si_ih.h"
41#include "gfx_v6_0.h"
42#include "gmc_v6_0.h"
43#include "si_dma.h"
44#include "dce_v6_0.h"
45#include "si.h"
46#include "uvd_v3_1.h"
47#include "amdgpu_vkms.h"
48#include "gca/gfx_6_0_d.h"
49#include "oss/oss_1_0_d.h"
50#include "oss/oss_1_0_sh_mask.h"
51#include "gmc/gmc_6_0_d.h"
52#include "dce/dce_6_0_d.h"
53#include "uvd/uvd_4_0_d.h"
54#include "bif/bif_3_0_d.h"
55#include "bif/bif_3_0_sh_mask.h"
56
57#include "amdgpu_dm.h"
58
59static const u32 tahiti_golden_registers[] =
60{
61 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
62 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
63 mmDB_DEBUG, 0xffffffff, 0x00000000,
64 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
65 mmDB_DEBUG3, 0x0002021c, 0x00020200,
66 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
67 0x340c, 0x000000c0, 0x00800040,
68 0x360c, 0x000000c0, 0x00800040,
69 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
70 mmFBC_MISC, 0x00200000, 0x50100000,
71 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
72 mmMC_ARB_WTM_CNTL_RD, 0x00000003, 0x000007ff,
73 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
74 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
75 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
76 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
77 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
78 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x2a00126a,
79 0x000c, 0xffffffff, 0x0040,
80 0x000d, 0x00000040, 0x00004040,
81 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
82 mmSQ_DED_CNT, 0x01ff1f3f, 0x00000000,
83 mmSQ_SEC_CNT, 0x01ff1f3f, 0x00000000,
84 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
85 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
86 mmTCP_ADDR_CONFIG, 0x00000200, 0x000002fb,
87 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x0000543b,
88 mmTCP_CHAN_STEER_LO, 0xffffffff, 0xa9210876,
89 mmVGT_FIFO_DEPTHS, 0xffffffff, 0x000fff40,
90 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
91 mmVM_CONTEXT0_CNTL, 0x20000000, 0x20fffed8,
92 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
93 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
94 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
95 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
96 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
97};
98
99static const u32 tahiti_golden_registers2[] =
100{
101 mmMCIF_MEM_CONTROL, 0x00000001, 0x00000001,
102};
103
104static const u32 tahiti_golden_rlc_registers[] =
105{
106 mmGB_ADDR_CONFIG, 0xffffffff, 0x12011003,
107 mmRLC_LB_PARAMS, 0xffffffff, 0x00601005,
108 0x311f, 0xffffffff, 0x10104040,
109 0x3122, 0xffffffff, 0x0100000a,
110 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800,
111 mmRLC_LB_CNTL, 0xffffffff, 0x800000f4,
112 mmUVD_CGC_GATE, 0x00000008, 0x00000000,
113};
114
115static const u32 pitcairn_golden_registers[] =
116{
117 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
118 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
119 mmDB_DEBUG, 0xffffffff, 0x00000000,
120 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
121 mmDB_DEBUG3, 0x0002021c, 0x00020200,
122 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
123 0x340c, 0x000300c0, 0x00800040,
124 0x360c, 0x000300c0, 0x00800040,
125 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
126 mmFBC_MISC, 0x00200000, 0x50100000,
127 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
128 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
129 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
130 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
131 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
132 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
133 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
134 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x2a00126a,
135 0x000c, 0xffffffff, 0x0040,
136 0x000d, 0x00000040, 0x00004040,
137 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
138 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
139 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
140 mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f7,
141 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
142 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x32761054,
143 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
144 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
145 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
146 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
147 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
148 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
149};
150
151static const u32 pitcairn_golden_rlc_registers[] =
152{
153 mmGB_ADDR_CONFIG, 0xffffffff, 0x12011003,
154 mmRLC_LB_PARAMS, 0xffffffff, 0x00601004,
155 0x311f, 0xffffffff, 0x10102020,
156 0x3122, 0xffffffff, 0x01000020,
157 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800,
158 mmRLC_LB_CNTL, 0xffffffff, 0x800000a4,
159};
160
161static const u32 verde_pg_init[] =
162{
163 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x40000,
164 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x200010ff,
165 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
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, 0x7007,
171 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x300010ff,
172 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
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, 0x400000,
178 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x100010ff,
179 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
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, 0x120200,
185 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x500010ff,
186 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
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, 0x1e1e16,
192 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x600010ff,
193 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
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, 0x171f1e,
199 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x700010ff,
200 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
201 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
202 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
203 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
204 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
205 mmGMCON_PGFSM_WRITE, 0xffffffff, 0x0,
206 mmGMCON_PGFSM_CONFIG, 0xffffffff, 0x9ff,
207 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x0,
208 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10000800,
209 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf,
210 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf,
211 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x4,
212 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1000051e,
213 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xffff,
214 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xffff,
215 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x8,
216 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x80500,
217 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x12,
218 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x9050c,
219 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1d,
220 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xb052c,
221 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x2a,
222 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1053e,
223 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x2d,
224 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10546,
225 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x30,
226 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xa054e,
227 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x3c,
228 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1055f,
229 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x3f,
230 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10567,
231 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x42,
232 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1056f,
233 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x45,
234 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x10572,
235 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x48,
236 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20575,
237 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x4c,
238 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x190801,
239 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x67,
240 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1082a,
241 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x6a,
242 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1b082d,
243 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x87,
244 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x310851,
245 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xba,
246 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x891,
247 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xbc,
248 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x893,
249 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xbe,
250 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20895,
251 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xc2,
252 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x20899,
253 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xc6,
254 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x2089d,
255 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xca,
256 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x8a1,
257 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xcc,
258 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x8a3,
259 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xce,
260 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x308a5,
261 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0xd3,
262 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x6d08cd,
263 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x142,
264 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x2000095a,
265 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x1,
266 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x144,
267 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x301f095b,
268 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x165,
269 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xc094d,
270 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x173,
271 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xf096d,
272 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x184,
273 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x15097f,
274 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x19b,
275 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xc0998,
276 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1a9,
277 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x409a7,
278 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1af,
279 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0xcdc,
280 mmGMCON_RENG_RAM_INDEX, 0xffffffff, 0x1b1,
281 mmGMCON_RENG_RAM_DATA, 0xffffffff, 0x800,
282 mmGMCON_RENG_EXECUTE, 0xffffffff, 0x6c9b2000,
283 mmGMCON_MISC2, 0xfc00, 0x2000,
284 mmGMCON_MISC3, 0xffffffff, 0xfc0,
285 mmMC_PMG_AUTO_CFG, 0x00000100, 0x100,
286};
287
288static const u32 verde_golden_rlc_registers[] =
289{
290 mmGB_ADDR_CONFIG, 0xffffffff, 0x02010002,
291 mmRLC_LB_PARAMS, 0xffffffff, 0x033f1005,
292 0x311f, 0xffffffff, 0x10808020,
293 0x3122, 0xffffffff, 0x00800008,
294 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00001000,
295 mmRLC_LB_CNTL, 0xffffffff, 0x80010014,
296};
297
298static const u32 verde_golden_registers[] =
299{
300 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
301 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
302 mmDB_DEBUG, 0xffffffff, 0x00000000,
303 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
304 mmDB_DEBUG3, 0x0002021c, 0x00020200,
305 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
306 0x340c, 0x000300c0, 0x00800040,
307 0x360c, 0x000300c0, 0x00800040,
308 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
309 mmFBC_MISC, 0x00200000, 0x50100000,
310 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
311 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
312 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
313 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
314 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
315 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
316 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
317 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x0000124a,
318 0x000c, 0xffffffff, 0x0040,
319 0x000d, 0x00000040, 0x00004040,
320 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
321 mmSQ_DED_CNT, 0x01ff1f3f, 0x00000000,
322 mmSQ_SEC_CNT, 0x01ff1f3f, 0x00000000,
323 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
324 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
325 mmTCP_ADDR_CONFIG, 0x000003ff, 0x00000003,
326 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
327 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00001032,
328 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
329 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
330 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
331 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
332 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
333 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
334};
335
336static const u32 oland_golden_registers[] =
337{
338 mmAZALIA_SCLK_CONTROL, 0x00000030, 0x00000011,
339 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
340 mmDB_DEBUG, 0xffffffff, 0x00000000,
341 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
342 mmDB_DEBUG3, 0x0002021c, 0x00020200,
343 mmDCI_CLK_CNTL, 0x00000080, 0x00000000,
344 0x340c, 0x000300c0, 0x00800040,
345 0x360c, 0x000300c0, 0x00800040,
346 mmFBC_DEBUG_COMP, 0x000000f0, 0x00000070,
347 mmFBC_MISC, 0x00200000, 0x50100000,
348 mmDIG0_HDMI_CONTROL, 0x31000311, 0x00000011,
349 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
350 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
351 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
352 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
353 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
354 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
355 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x00000082,
356 0x000c, 0xffffffff, 0x0040,
357 0x000d, 0x00000040, 0x00004040,
358 mmSPI_CONFIG_CNTL, 0x07ffffff, 0x03000000,
359 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
360 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
361 mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f3,
362 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
363 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210,
364 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
365 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
366 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
367 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
368 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
369 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
370
371};
372
373static const u32 oland_golden_rlc_registers[] =
374{
375 mmGB_ADDR_CONFIG, 0xffffffff, 0x02010002,
376 mmRLC_LB_PARAMS, 0xffffffff, 0x00601005,
377 0x311f, 0xffffffff, 0x10104040,
378 0x3122, 0xffffffff, 0x0100000a,
379 mmRLC_LB_CNTR_MAX, 0xffffffff, 0x00000800,
380 mmRLC_LB_CNTL, 0xffffffff, 0x800000f4,
381};
382
383static const u32 hainan_golden_registers[] =
384{
385 0x17bc, 0x00000030, 0x00000011,
386 mmCB_HW_CONTROL, 0x00010000, 0x00018208,
387 mmDB_DEBUG, 0xffffffff, 0x00000000,
388 mmDB_DEBUG2, 0xf00fffff, 0x00000400,
389 mmDB_DEBUG3, 0x0002021c, 0x00020200,
390 0x031e, 0x00000080, 0x00000000,
391 0x3430, 0xff000fff, 0x00000100,
392 0x340c, 0x000300c0, 0x00800040,
393 0x3630, 0xff000fff, 0x00000100,
394 0x360c, 0x000300c0, 0x00800040,
395 0x16ec, 0x000000f0, 0x00000070,
396 0x16f0, 0x00200000, 0x50100000,
397 0x1c0c, 0x31000311, 0x00000011,
398 mmMC_SEQ_PMG_PG_HWCNTL, 0x00073ffe, 0x000022a2,
399 mmMC_XPB_P2P_BAR_CFG, 0x000007ff, 0x00000000,
400 mmPA_CL_ENHANCE, 0xf000001f, 0x00000007,
401 mmPA_SC_FORCE_EOV_MAX_CNTS, 0xffffffff, 0x00ffffff,
402 mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000,
403 mmPA_SC_MODE_CNTL_1, 0x07ffffff, 0x4e000000,
404 mmPA_SC_RASTER_CONFIG, 0x3f3f3fff, 0x00000000,
405 0x000c, 0xffffffff, 0x0040,
406 0x000d, 0x00000040, 0x00004040,
407 mmSPI_CONFIG_CNTL, 0x03e00000, 0x03600000,
408 mmSX_DEBUG_1, 0x0000007f, 0x00000020,
409 mmTA_CNTL_AUX, 0x00010000, 0x00010000,
410 mmTCP_ADDR_CONFIG, 0x000003ff, 0x000000f1,
411 mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000,
412 mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003210,
413 mmVGT_GS_VERTEX_REUSE, 0x0000001f, 0x00000010,
414 mmVM_L2_CG, 0x000c0fc0, 0x000c0400,
415 mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0xffffffff,
416 mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
417 mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
418 mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
419};
420
421static const u32 hainan_golden_registers2[] =
422{
423 mmGB_ADDR_CONFIG, 0xffffffff, 0x2011003,
424};
425
426static const u32 tahiti_mgcg_cgcg_init[] =
427{
428 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
429 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
430 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
431 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
432 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
433 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
434 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
435 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
436 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
437 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
438 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
439 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
440 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
441 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
442 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
443 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
444 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
445 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
446 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
447 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
448 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
449 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
450 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
451 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
452 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
453 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
454 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
455 0x2458, 0xffffffff, 0x00010000,
456 0x2459, 0xffffffff, 0x00030002,
457 0x245a, 0xffffffff, 0x00040007,
458 0x245b, 0xffffffff, 0x00060005,
459 0x245c, 0xffffffff, 0x00090008,
460 0x245d, 0xffffffff, 0x00020001,
461 0x245e, 0xffffffff, 0x00040003,
462 0x245f, 0xffffffff, 0x00000007,
463 0x2460, 0xffffffff, 0x00060005,
464 0x2461, 0xffffffff, 0x00090008,
465 0x2462, 0xffffffff, 0x00030002,
466 0x2463, 0xffffffff, 0x00050004,
467 0x2464, 0xffffffff, 0x00000008,
468 0x2465, 0xffffffff, 0x00070006,
469 0x2466, 0xffffffff, 0x000a0009,
470 0x2467, 0xffffffff, 0x00040003,
471 0x2468, 0xffffffff, 0x00060005,
472 0x2469, 0xffffffff, 0x00000009,
473 0x246a, 0xffffffff, 0x00080007,
474 0x246b, 0xffffffff, 0x000b000a,
475 0x246c, 0xffffffff, 0x00050004,
476 0x246d, 0xffffffff, 0x00070006,
477 0x246e, 0xffffffff, 0x0008000b,
478 0x246f, 0xffffffff, 0x000a0009,
479 0x2470, 0xffffffff, 0x000d000c,
480 0x2471, 0xffffffff, 0x00060005,
481 0x2472, 0xffffffff, 0x00080007,
482 0x2473, 0xffffffff, 0x0000000b,
483 0x2474, 0xffffffff, 0x000a0009,
484 0x2475, 0xffffffff, 0x000d000c,
485 0x2476, 0xffffffff, 0x00070006,
486 0x2477, 0xffffffff, 0x00090008,
487 0x2478, 0xffffffff, 0x0000000c,
488 0x2479, 0xffffffff, 0x000b000a,
489 0x247a, 0xffffffff, 0x000e000d,
490 0x247b, 0xffffffff, 0x00080007,
491 0x247c, 0xffffffff, 0x000a0009,
492 0x247d, 0xffffffff, 0x0000000d,
493 0x247e, 0xffffffff, 0x000c000b,
494 0x247f, 0xffffffff, 0x000f000e,
495 0x2480, 0xffffffff, 0x00090008,
496 0x2481, 0xffffffff, 0x000b000a,
497 0x2482, 0xffffffff, 0x000c000f,
498 0x2483, 0xffffffff, 0x000e000d,
499 0x2484, 0xffffffff, 0x00110010,
500 0x2485, 0xffffffff, 0x000a0009,
501 0x2486, 0xffffffff, 0x000c000b,
502 0x2487, 0xffffffff, 0x0000000f,
503 0x2488, 0xffffffff, 0x000e000d,
504 0x2489, 0xffffffff, 0x00110010,
505 0x248a, 0xffffffff, 0x000b000a,
506 0x248b, 0xffffffff, 0x000d000c,
507 0x248c, 0xffffffff, 0x00000010,
508 0x248d, 0xffffffff, 0x000f000e,
509 0x248e, 0xffffffff, 0x00120011,
510 0x248f, 0xffffffff, 0x000c000b,
511 0x2490, 0xffffffff, 0x000e000d,
512 0x2491, 0xffffffff, 0x00000011,
513 0x2492, 0xffffffff, 0x0010000f,
514 0x2493, 0xffffffff, 0x00130012,
515 0x2494, 0xffffffff, 0x000d000c,
516 0x2495, 0xffffffff, 0x000f000e,
517 0x2496, 0xffffffff, 0x00100013,
518 0x2497, 0xffffffff, 0x00120011,
519 0x2498, 0xffffffff, 0x00150014,
520 0x2499, 0xffffffff, 0x000e000d,
521 0x249a, 0xffffffff, 0x0010000f,
522 0x249b, 0xffffffff, 0x00000013,
523 0x249c, 0xffffffff, 0x00120011,
524 0x249d, 0xffffffff, 0x00150014,
525 0x249e, 0xffffffff, 0x000f000e,
526 0x249f, 0xffffffff, 0x00110010,
527 0x24a0, 0xffffffff, 0x00000014,
528 0x24a1, 0xffffffff, 0x00130012,
529 0x24a2, 0xffffffff, 0x00160015,
530 0x24a3, 0xffffffff, 0x0010000f,
531 0x24a4, 0xffffffff, 0x00120011,
532 0x24a5, 0xffffffff, 0x00000015,
533 0x24a6, 0xffffffff, 0x00140013,
534 0x24a7, 0xffffffff, 0x00170016,
535 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
536 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
537 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
538 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
539 0x000c, 0xffffffff, 0x0000001c,
540 0x000d, 0x000f0000, 0x000f0000,
541 0x0583, 0xffffffff, 0x00000100,
542 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
543 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
544 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
545 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
546 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
547 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
548 0x157a, 0x00000001, 0x00000001,
549 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
550 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
551 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
552 0x3430, 0xfffffff0, 0x00000100,
553 0x3630, 0xfffffff0, 0x00000100,
554};
555static const u32 pitcairn_mgcg_cgcg_init[] =
556{
557 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
558 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
559 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
560 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
561 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
562 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
563 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
564 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
565 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
566 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
567 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
568 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
569 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
570 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
571 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
572 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
573 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
574 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
575 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
576 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
577 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
578 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
579 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
580 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
581 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
582 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
583 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
584 0x2458, 0xffffffff, 0x00010000,
585 0x2459, 0xffffffff, 0x00030002,
586 0x245a, 0xffffffff, 0x00040007,
587 0x245b, 0xffffffff, 0x00060005,
588 0x245c, 0xffffffff, 0x00090008,
589 0x245d, 0xffffffff, 0x00020001,
590 0x245e, 0xffffffff, 0x00040003,
591 0x245f, 0xffffffff, 0x00000007,
592 0x2460, 0xffffffff, 0x00060005,
593 0x2461, 0xffffffff, 0x00090008,
594 0x2462, 0xffffffff, 0x00030002,
595 0x2463, 0xffffffff, 0x00050004,
596 0x2464, 0xffffffff, 0x00000008,
597 0x2465, 0xffffffff, 0x00070006,
598 0x2466, 0xffffffff, 0x000a0009,
599 0x2467, 0xffffffff, 0x00040003,
600 0x2468, 0xffffffff, 0x00060005,
601 0x2469, 0xffffffff, 0x00000009,
602 0x246a, 0xffffffff, 0x00080007,
603 0x246b, 0xffffffff, 0x000b000a,
604 0x246c, 0xffffffff, 0x00050004,
605 0x246d, 0xffffffff, 0x00070006,
606 0x246e, 0xffffffff, 0x0008000b,
607 0x246f, 0xffffffff, 0x000a0009,
608 0x2470, 0xffffffff, 0x000d000c,
609 0x2480, 0xffffffff, 0x00090008,
610 0x2481, 0xffffffff, 0x000b000a,
611 0x2482, 0xffffffff, 0x000c000f,
612 0x2483, 0xffffffff, 0x000e000d,
613 0x2484, 0xffffffff, 0x00110010,
614 0x2485, 0xffffffff, 0x000a0009,
615 0x2486, 0xffffffff, 0x000c000b,
616 0x2487, 0xffffffff, 0x0000000f,
617 0x2488, 0xffffffff, 0x000e000d,
618 0x2489, 0xffffffff, 0x00110010,
619 0x248a, 0xffffffff, 0x000b000a,
620 0x248b, 0xffffffff, 0x000d000c,
621 0x248c, 0xffffffff, 0x00000010,
622 0x248d, 0xffffffff, 0x000f000e,
623 0x248e, 0xffffffff, 0x00120011,
624 0x248f, 0xffffffff, 0x000c000b,
625 0x2490, 0xffffffff, 0x000e000d,
626 0x2491, 0xffffffff, 0x00000011,
627 0x2492, 0xffffffff, 0x0010000f,
628 0x2493, 0xffffffff, 0x00130012,
629 0x2494, 0xffffffff, 0x000d000c,
630 0x2495, 0xffffffff, 0x000f000e,
631 0x2496, 0xffffffff, 0x00100013,
632 0x2497, 0xffffffff, 0x00120011,
633 0x2498, 0xffffffff, 0x00150014,
634 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
635 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
636 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
637 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
638 0x000c, 0xffffffff, 0x0000001c,
639 0x000d, 0x000f0000, 0x000f0000,
640 0x0583, 0xffffffff, 0x00000100,
641 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
642 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
643 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
644 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
645 0x157a, 0x00000001, 0x00000001,
646 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
647 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
648 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
649 0x3430, 0xfffffff0, 0x00000100,
650 0x3630, 0xfffffff0, 0x00000100,
651};
652
653static const u32 verde_mgcg_cgcg_init[] =
654{
655 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
656 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
657 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
658 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
659 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
660 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
661 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
662 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
663 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
664 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
665 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
666 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
667 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
668 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
669 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
670 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
671 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
672 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
673 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
674 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
675 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
676 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
677 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
678 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
679 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
680 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
681 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
682 0x2458, 0xffffffff, 0x00010000,
683 0x2459, 0xffffffff, 0x00030002,
684 0x245a, 0xffffffff, 0x00040007,
685 0x245b, 0xffffffff, 0x00060005,
686 0x245c, 0xffffffff, 0x00090008,
687 0x245d, 0xffffffff, 0x00020001,
688 0x245e, 0xffffffff, 0x00040003,
689 0x245f, 0xffffffff, 0x00000007,
690 0x2460, 0xffffffff, 0x00060005,
691 0x2461, 0xffffffff, 0x00090008,
692 0x2462, 0xffffffff, 0x00030002,
693 0x2463, 0xffffffff, 0x00050004,
694 0x2464, 0xffffffff, 0x00000008,
695 0x2465, 0xffffffff, 0x00070006,
696 0x2466, 0xffffffff, 0x000a0009,
697 0x2467, 0xffffffff, 0x00040003,
698 0x2468, 0xffffffff, 0x00060005,
699 0x2469, 0xffffffff, 0x00000009,
700 0x246a, 0xffffffff, 0x00080007,
701 0x246b, 0xffffffff, 0x000b000a,
702 0x246c, 0xffffffff, 0x00050004,
703 0x246d, 0xffffffff, 0x00070006,
704 0x246e, 0xffffffff, 0x0008000b,
705 0x246f, 0xffffffff, 0x000a0009,
706 0x2470, 0xffffffff, 0x000d000c,
707 0x2480, 0xffffffff, 0x00090008,
708 0x2481, 0xffffffff, 0x000b000a,
709 0x2482, 0xffffffff, 0x000c000f,
710 0x2483, 0xffffffff, 0x000e000d,
711 0x2484, 0xffffffff, 0x00110010,
712 0x2485, 0xffffffff, 0x000a0009,
713 0x2486, 0xffffffff, 0x000c000b,
714 0x2487, 0xffffffff, 0x0000000f,
715 0x2488, 0xffffffff, 0x000e000d,
716 0x2489, 0xffffffff, 0x00110010,
717 0x248a, 0xffffffff, 0x000b000a,
718 0x248b, 0xffffffff, 0x000d000c,
719 0x248c, 0xffffffff, 0x00000010,
720 0x248d, 0xffffffff, 0x000f000e,
721 0x248e, 0xffffffff, 0x00120011,
722 0x248f, 0xffffffff, 0x000c000b,
723 0x2490, 0xffffffff, 0x000e000d,
724 0x2491, 0xffffffff, 0x00000011,
725 0x2492, 0xffffffff, 0x0010000f,
726 0x2493, 0xffffffff, 0x00130012,
727 0x2494, 0xffffffff, 0x000d000c,
728 0x2495, 0xffffffff, 0x000f000e,
729 0x2496, 0xffffffff, 0x00100013,
730 0x2497, 0xffffffff, 0x00120011,
731 0x2498, 0xffffffff, 0x00150014,
732 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
733 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
734 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
735 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
736 0x000c, 0xffffffff, 0x0000001c,
737 0x000d, 0x000f0000, 0x000f0000,
738 0x0583, 0xffffffff, 0x00000100,
739 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
740 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
741 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
742 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
743 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
744 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
745 0x157a, 0x00000001, 0x00000001,
746 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
747 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
748 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
749 0x3430, 0xfffffff0, 0x00000100,
750 0x3630, 0xfffffff0, 0x00000100,
751};
752
753static const u32 oland_mgcg_cgcg_init[] =
754{
755 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
756 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
757 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
758 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
759 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
760 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
761 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
762 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
763 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
764 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
765 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
766 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
767 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
768 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
769 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
770 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
771 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
772 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
773 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
774 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
775 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
776 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
777 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
778 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
779 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
780 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
781 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
782 0x2458, 0xffffffff, 0x00010000,
783 0x2459, 0xffffffff, 0x00030002,
784 0x245a, 0xffffffff, 0x00040007,
785 0x245b, 0xffffffff, 0x00060005,
786 0x245c, 0xffffffff, 0x00090008,
787 0x245d, 0xffffffff, 0x00020001,
788 0x245e, 0xffffffff, 0x00040003,
789 0x245f, 0xffffffff, 0x00000007,
790 0x2460, 0xffffffff, 0x00060005,
791 0x2461, 0xffffffff, 0x00090008,
792 0x2462, 0xffffffff, 0x00030002,
793 0x2463, 0xffffffff, 0x00050004,
794 0x2464, 0xffffffff, 0x00000008,
795 0x2465, 0xffffffff, 0x00070006,
796 0x2466, 0xffffffff, 0x000a0009,
797 0x2467, 0xffffffff, 0x00040003,
798 0x2468, 0xffffffff, 0x00060005,
799 0x2469, 0xffffffff, 0x00000009,
800 0x246a, 0xffffffff, 0x00080007,
801 0x246b, 0xffffffff, 0x000b000a,
802 0x246c, 0xffffffff, 0x00050004,
803 0x246d, 0xffffffff, 0x00070006,
804 0x246e, 0xffffffff, 0x0008000b,
805 0x246f, 0xffffffff, 0x000a0009,
806 0x2470, 0xffffffff, 0x000d000c,
807 0x2471, 0xffffffff, 0x00060005,
808 0x2472, 0xffffffff, 0x00080007,
809 0x2473, 0xffffffff, 0x0000000b,
810 0x2474, 0xffffffff, 0x000a0009,
811 0x2475, 0xffffffff, 0x000d000c,
812 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
813 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
814 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
815 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
816 0x000c, 0xffffffff, 0x0000001c,
817 0x000d, 0x000f0000, 0x000f0000,
818 0x0583, 0xffffffff, 0x00000100,
819 mmXDMA_CLOCK_GATING_CNTL, 0xffffffff, 0x00000100,
820 mmXDMA_MEM_POWER_CNTL, 0x00000101, 0x00000000,
821 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
822 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
823 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
824 mmCGTT_DRM_CLK_CTRL0, 0xff000fff, 0x00000100,
825 0x157a, 0x00000001, 0x00000001,
826 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
827 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
828 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
829 0x3430, 0xfffffff0, 0x00000100,
830 0x3630, 0xfffffff0, 0x00000100,
831};
832
833static const u32 hainan_mgcg_cgcg_init[] =
834{
835 mmRLC_CGTT_MGCG_OVERRIDE, 0xffffffff, 0xfffffffc,
836 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
837 mmCB_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
838 mmCGTT_BCI_CLK_CTRL, 0xffffffff, 0x00000100,
839 mmCGTT_CP_CLK_CTRL, 0xffffffff, 0x00000100,
840 mmCGTT_GDS_CLK_CTRL, 0xffffffff, 0x00000100,
841 mmCGTT_IA_CLK_CTRL, 0xffffffff, 0x06000100,
842 mmCGTT_PA_CLK_CTRL, 0xffffffff, 0x00000100,
843 mmCGTT_PC_CLK_CTRL, 0xffffffff, 0x00000100,
844 mmCGTT_RLC_CLK_CTRL, 0xffffffff, 0x00000100,
845 mmCGTT_SC_CLK_CTRL, 0xffffffff, 0x00000100,
846 mmCGTT_SPI_CLK_CTRL, 0xffffffff, 0x00000100,
847 mmCGTT_SQ_CLK_CTRL, 0xffffffff, 0x00000100,
848 mmCGTT_SQG_CLK_CTRL, 0xffffffff, 0x00000100,
849 mmCGTT_SX_CLK_CTRL0, 0xffffffff, 0x00000100,
850 mmCGTT_SX_CLK_CTRL1, 0xffffffff, 0x00000100,
851 mmCGTT_SX_CLK_CTRL2, 0xffffffff, 0x00000100,
852 mmCGTT_SX_CLK_CTRL3, 0xffffffff, 0x00000100,
853 mmCGTT_TCI_CLK_CTRL, 0xffffffff, 0x00000100,
854 mmCGTT_TCP_CLK_CTRL, 0xffffffff, 0x00000100,
855 mmCGTT_VGT_CLK_CTRL, 0xffffffff, 0x06000100,
856 mmDB_CGTT_CLK_CTRL_0, 0xffffffff, 0x00000100,
857 mmTA_CGTT_CTRL, 0xffffffff, 0x00000100,
858 mmTCA_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
859 mmTCC_CGTT_SCLK_CTRL, 0xffffffff, 0x00000100,
860 mmTD_CGTT_CTRL, 0xffffffff, 0x00000100,
861 mmGRBM_GFX_INDEX, 0xffffffff, 0xe0000000,
862 0x2458, 0xffffffff, 0x00010000,
863 0x2459, 0xffffffff, 0x00030002,
864 0x245a, 0xffffffff, 0x00040007,
865 0x245b, 0xffffffff, 0x00060005,
866 0x245c, 0xffffffff, 0x00090008,
867 0x245d, 0xffffffff, 0x00020001,
868 0x245e, 0xffffffff, 0x00040003,
869 0x245f, 0xffffffff, 0x00000007,
870 0x2460, 0xffffffff, 0x00060005,
871 0x2461, 0xffffffff, 0x00090008,
872 0x2462, 0xffffffff, 0x00030002,
873 0x2463, 0xffffffff, 0x00050004,
874 0x2464, 0xffffffff, 0x00000008,
875 0x2465, 0xffffffff, 0x00070006,
876 0x2466, 0xffffffff, 0x000a0009,
877 0x2467, 0xffffffff, 0x00040003,
878 0x2468, 0xffffffff, 0x00060005,
879 0x2469, 0xffffffff, 0x00000009,
880 0x246a, 0xffffffff, 0x00080007,
881 0x246b, 0xffffffff, 0x000b000a,
882 0x246c, 0xffffffff, 0x00050004,
883 0x246d, 0xffffffff, 0x00070006,
884 0x246e, 0xffffffff, 0x0008000b,
885 0x246f, 0xffffffff, 0x000a0009,
886 0x2470, 0xffffffff, 0x000d000c,
887 0x2471, 0xffffffff, 0x00060005,
888 0x2472, 0xffffffff, 0x00080007,
889 0x2473, 0xffffffff, 0x0000000b,
890 0x2474, 0xffffffff, 0x000a0009,
891 0x2475, 0xffffffff, 0x000d000c,
892 mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
893 mmCP_RB_WPTR_POLL_CNTL, 0xffffffff, 0x00900100,
894 mmRLC_GCPM_GENERAL_3, 0xffffffff, 0x00000080,
895 mmRLC_CGCG_CGLS_CTRL, 0xffffffff, 0x0020003f,
896 0x000c, 0xffffffff, 0x0000001c,
897 0x000d, 0x000f0000, 0x000f0000,
898 0x0583, 0xffffffff, 0x00000100,
899 0x0409, 0xffffffff, 0x00000100,
900 mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104,
901 mmMC_CITF_MISC_WR_CG, 0x000c0000, 0x000c0000,
902 mmMC_CITF_MISC_RD_CG, 0x000c0000, 0x000c0000,
903 mmHDP_MEM_POWER_LS, 0x00000001, 0x00000001,
904 mmHDP_XDP_CGTT_BLK_CTRL, 0xc0000fff, 0x00000104,
905 mmCP_MEM_SLP_CNTL, 0x00000001, 0x00000001,
906 0x3430, 0xfffffff0, 0x00000100,
907 0x3630, 0xfffffff0, 0x00000100,
908};
909
910
911#if 0
912
913static const struct amdgpu_video_codec_info tahiti_video_codecs_encode_array[] =
914{
915 {
916 .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC,
917 .max_width = 2048,
918 .max_height = 1152,
919 .max_pixels_per_frame = 2048 * 1152,
920 .max_level = 0,
921 },
922};
923
924static const struct amdgpu_video_codecs tahiti_video_codecs_encode =
925{
926 .codec_count = ARRAY_SIZE(tahiti_video_codecs_encode_array),
927 .codec_array = tahiti_video_codecs_encode_array,
928};
929#else
930static const struct amdgpu_video_codecs tahiti_video_codecs_encode =
931{
932 .codec_count = 0,
933 .codec_array = NULL,
934};
935#endif
936
937static const struct amdgpu_video_codecs hainan_video_codecs_encode =
938{
939 .codec_count = 0,
940 .codec_array = NULL,
941};
942
943
944static const struct amdgpu_video_codec_info tahiti_video_codecs_decode_array[] =
945{
946 {
947 .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2,
948 .max_width = 2048,
949 .max_height = 1152,
950 .max_pixels_per_frame = 2048 * 1152,
951 .max_level = 3,
952 },
953 {
954 .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4,
955 .max_width = 2048,
956 .max_height = 1152,
957 .max_pixels_per_frame = 2048 * 1152,
958 .max_level = 5,
959 },
960 {
961 .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC,
962 .max_width = 2048,
963 .max_height = 1152,
964 .max_pixels_per_frame = 2048 * 1152,
965 .max_level = 41,
966 },
967 {
968 .codec_type = AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1,
969 .max_width = 2048,
970 .max_height = 1152,
971 .max_pixels_per_frame = 2048 * 1152,
972 .max_level = 4,
973 },
974};
975
976static const struct amdgpu_video_codecs tahiti_video_codecs_decode =
977{
978 .codec_count = ARRAY_SIZE(tahiti_video_codecs_decode_array),
979 .codec_array = tahiti_video_codecs_decode_array,
980};
981
982
983static const struct amdgpu_video_codecs hainan_video_codecs_decode =
984{
985 .codec_count = 0,
986 .codec_array = NULL,
987};
988
989static int si_query_video_codecs(struct amdgpu_device *adev, bool encode,
990 const struct amdgpu_video_codecs **codecs)
991{
992 switch (adev->asic_type) {
993 case CHIP_VERDE:
994 case CHIP_TAHITI:
995 case CHIP_PITCAIRN:
996 if (encode)
997 *codecs = &tahiti_video_codecs_encode;
998 else
999 *codecs = &tahiti_video_codecs_decode;
1000 return 0;
1001 case CHIP_OLAND:
1002 if (encode)
1003 *codecs = &hainan_video_codecs_encode;
1004 else
1005 *codecs = &tahiti_video_codecs_decode;
1006 return 0;
1007 case CHIP_HAINAN:
1008 if (encode)
1009 *codecs = &hainan_video_codecs_encode;
1010 else
1011 *codecs = &hainan_video_codecs_decode;
1012 return 0;
1013 default:
1014 return -EINVAL;
1015 }
1016}
1017
1018static u32 si_pcie_rreg(struct amdgpu_device *adev, u32 reg)
1019{
1020 unsigned long flags;
1021 u32 r;
1022
1023 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1024 WREG32(AMDGPU_PCIE_INDEX, reg);
1025 (void)RREG32(AMDGPU_PCIE_INDEX);
1026 r = RREG32(AMDGPU_PCIE_DATA);
1027 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1028 return r;
1029}
1030
1031static void si_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
1032{
1033 unsigned long flags;
1034
1035 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1036 WREG32(AMDGPU_PCIE_INDEX, reg);
1037 (void)RREG32(AMDGPU_PCIE_INDEX);
1038 WREG32(AMDGPU_PCIE_DATA, v);
1039 (void)RREG32(AMDGPU_PCIE_DATA);
1040 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1041}
1042
1043static u32 si_pciep_rreg(struct amdgpu_device *adev, u32 reg)
1044{
1045 unsigned long flags;
1046 u32 r;
1047
1048 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1049 WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
1050 (void)RREG32(PCIE_PORT_INDEX);
1051 r = RREG32(PCIE_PORT_DATA);
1052 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1053 return r;
1054}
1055
1056static void si_pciep_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
1057{
1058 unsigned long flags;
1059
1060 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
1061 WREG32(PCIE_PORT_INDEX, ((reg) & 0xff));
1062 (void)RREG32(PCIE_PORT_INDEX);
1063 WREG32(PCIE_PORT_DATA, (v));
1064 (void)RREG32(PCIE_PORT_DATA);
1065 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
1066}
1067
1068static u32 si_smc_rreg(struct amdgpu_device *adev, u32 reg)
1069{
1070 unsigned long flags;
1071 u32 r;
1072
1073 spin_lock_irqsave(&adev->smc_idx_lock, flags);
1074 WREG32(SMC_IND_INDEX_0, (reg));
1075 r = RREG32(SMC_IND_DATA_0);
1076 spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
1077 return r;
1078}
1079
1080static void si_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
1081{
1082 unsigned long flags;
1083
1084 spin_lock_irqsave(&adev->smc_idx_lock, flags);
1085 WREG32(SMC_IND_INDEX_0, (reg));
1086 WREG32(SMC_IND_DATA_0, (v));
1087 spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
1088}
1089
1090static u32 si_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg)
1091{
1092 unsigned long flags;
1093 u32 r;
1094
1095 spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags);
1096 WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff));
1097 r = RREG32(mmUVD_CTX_DATA);
1098 spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags);
1099 return r;
1100}
1101
1102static void si_uvd_ctx_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
1103{
1104 unsigned long flags;
1105
1106 spin_lock_irqsave(&adev->uvd_ctx_idx_lock, flags);
1107 WREG32(mmUVD_CTX_INDEX, ((reg) & 0x1ff));
1108 WREG32(mmUVD_CTX_DATA, (v));
1109 spin_unlock_irqrestore(&adev->uvd_ctx_idx_lock, flags);
1110}
1111
1112static struct amdgpu_allowed_register_entry si_allowed_read_registers[] = {
1113 {GRBM_STATUS},
1114 {mmGRBM_STATUS2},
1115 {mmGRBM_STATUS_SE0},
1116 {mmGRBM_STATUS_SE1},
1117 {mmSRBM_STATUS},
1118 {mmSRBM_STATUS2},
1119 {DMA_STATUS_REG + DMA0_REGISTER_OFFSET},
1120 {DMA_STATUS_REG + DMA1_REGISTER_OFFSET},
1121 {mmCP_STAT},
1122 {mmCP_STALLED_STAT1},
1123 {mmCP_STALLED_STAT2},
1124 {mmCP_STALLED_STAT3},
1125 {GB_ADDR_CONFIG},
1126 {MC_ARB_RAMCFG},
1127 {GB_TILE_MODE0},
1128 {GB_TILE_MODE1},
1129 {GB_TILE_MODE2},
1130 {GB_TILE_MODE3},
1131 {GB_TILE_MODE4},
1132 {GB_TILE_MODE5},
1133 {GB_TILE_MODE6},
1134 {GB_TILE_MODE7},
1135 {GB_TILE_MODE8},
1136 {GB_TILE_MODE9},
1137 {GB_TILE_MODE10},
1138 {GB_TILE_MODE11},
1139 {GB_TILE_MODE12},
1140 {GB_TILE_MODE13},
1141 {GB_TILE_MODE14},
1142 {GB_TILE_MODE15},
1143 {GB_TILE_MODE16},
1144 {GB_TILE_MODE17},
1145 {GB_TILE_MODE18},
1146 {GB_TILE_MODE19},
1147 {GB_TILE_MODE20},
1148 {GB_TILE_MODE21},
1149 {GB_TILE_MODE22},
1150 {GB_TILE_MODE23},
1151 {GB_TILE_MODE24},
1152 {GB_TILE_MODE25},
1153 {GB_TILE_MODE26},
1154 {GB_TILE_MODE27},
1155 {GB_TILE_MODE28},
1156 {GB_TILE_MODE29},
1157 {GB_TILE_MODE30},
1158 {GB_TILE_MODE31},
1159 {CC_RB_BACKEND_DISABLE, true},
1160 {GC_USER_RB_BACKEND_DISABLE, true},
1161 {PA_SC_RASTER_CONFIG, true},
1162};
1163
1164static uint32_t si_get_register_value(struct amdgpu_device *adev,
1165 bool indexed, u32 se_num,
1166 u32 sh_num, u32 reg_offset)
1167{
1168 if (indexed) {
1169 uint32_t val;
1170 unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num;
1171 unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num;
1172
1173 switch (reg_offset) {
1174 case mmCC_RB_BACKEND_DISABLE:
1175 return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable;
1176 case mmGC_USER_RB_BACKEND_DISABLE:
1177 return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable;
1178 case mmPA_SC_RASTER_CONFIG:
1179 return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config;
1180 }
1181
1182 mutex_lock(&adev->grbm_idx_mutex);
1183 if (se_num != 0xffffffff || sh_num != 0xffffffff)
1184 amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff);
1185
1186 val = RREG32(reg_offset);
1187
1188 if (se_num != 0xffffffff || sh_num != 0xffffffff)
1189 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
1190 mutex_unlock(&adev->grbm_idx_mutex);
1191 return val;
1192 } else {
1193 unsigned idx;
1194
1195 switch (reg_offset) {
1196 case mmGB_ADDR_CONFIG:
1197 return adev->gfx.config.gb_addr_config;
1198 case mmMC_ARB_RAMCFG:
1199 return adev->gfx.config.mc_arb_ramcfg;
1200 case mmGB_TILE_MODE0:
1201 case mmGB_TILE_MODE1:
1202 case mmGB_TILE_MODE2:
1203 case mmGB_TILE_MODE3:
1204 case mmGB_TILE_MODE4:
1205 case mmGB_TILE_MODE5:
1206 case mmGB_TILE_MODE6:
1207 case mmGB_TILE_MODE7:
1208 case mmGB_TILE_MODE8:
1209 case mmGB_TILE_MODE9:
1210 case mmGB_TILE_MODE10:
1211 case mmGB_TILE_MODE11:
1212 case mmGB_TILE_MODE12:
1213 case mmGB_TILE_MODE13:
1214 case mmGB_TILE_MODE14:
1215 case mmGB_TILE_MODE15:
1216 case mmGB_TILE_MODE16:
1217 case mmGB_TILE_MODE17:
1218 case mmGB_TILE_MODE18:
1219 case mmGB_TILE_MODE19:
1220 case mmGB_TILE_MODE20:
1221 case mmGB_TILE_MODE21:
1222 case mmGB_TILE_MODE22:
1223 case mmGB_TILE_MODE23:
1224 case mmGB_TILE_MODE24:
1225 case mmGB_TILE_MODE25:
1226 case mmGB_TILE_MODE26:
1227 case mmGB_TILE_MODE27:
1228 case mmGB_TILE_MODE28:
1229 case mmGB_TILE_MODE29:
1230 case mmGB_TILE_MODE30:
1231 case mmGB_TILE_MODE31:
1232 idx = (reg_offset - mmGB_TILE_MODE0);
1233 return adev->gfx.config.tile_mode_array[idx];
1234 default:
1235 return RREG32(reg_offset);
1236 }
1237 }
1238}
1239static int si_read_register(struct amdgpu_device *adev, u32 se_num,
1240 u32 sh_num, u32 reg_offset, u32 *value)
1241{
1242 uint32_t i;
1243
1244 *value = 0;
1245 for (i = 0; i < ARRAY_SIZE(si_allowed_read_registers); i++) {
1246 bool indexed = si_allowed_read_registers[i].grbm_indexed;
1247
1248 if (reg_offset != si_allowed_read_registers[i].reg_offset)
1249 continue;
1250
1251 *value = si_get_register_value(adev, indexed, se_num, sh_num,
1252 reg_offset);
1253 return 0;
1254 }
1255 return -EINVAL;
1256}
1257
1258static bool si_read_disabled_bios(struct amdgpu_device *adev)
1259{
1260 u32 bus_cntl;
1261 u32 d1vga_control = 0;
1262 u32 d2vga_control = 0;
1263 u32 vga_render_control = 0;
1264 u32 rom_cntl;
1265 bool r;
1266
1267 bus_cntl = RREG32(R600_BUS_CNTL);
1268 if (adev->mode_info.num_crtc) {
1269 d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
1270 d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
1271 vga_render_control = RREG32(VGA_RENDER_CONTROL);
1272 }
1273 rom_cntl = RREG32(R600_ROM_CNTL);
1274
1275
1276 WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
1277 if (adev->mode_info.num_crtc) {
1278
1279 WREG32(AVIVO_D1VGA_CONTROL,
1280 (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
1281 AVIVO_DVGA_CONTROL_TIMING_SELECT)));
1282 WREG32(AVIVO_D2VGA_CONTROL,
1283 (d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
1284 AVIVO_DVGA_CONTROL_TIMING_SELECT)));
1285 WREG32(VGA_RENDER_CONTROL,
1286 (vga_render_control & C_000300_VGA_VSTATUS_CNTL));
1287 }
1288 WREG32(R600_ROM_CNTL, rom_cntl | R600_SCK_OVERWRITE);
1289
1290 r = amdgpu_read_bios(adev);
1291
1292
1293 WREG32(R600_BUS_CNTL, bus_cntl);
1294 if (adev->mode_info.num_crtc) {
1295 WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
1296 WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
1297 WREG32(VGA_RENDER_CONTROL, vga_render_control);
1298 }
1299 WREG32(R600_ROM_CNTL, rom_cntl);
1300 return r;
1301}
1302
1303#define mmROM_INDEX 0x2A
1304#define mmROM_DATA 0x2B
1305
1306static bool si_read_bios_from_rom(struct amdgpu_device *adev,
1307 u8 *bios, u32 length_bytes)
1308{
1309 u32 *dw_ptr;
1310 u32 i, length_dw;
1311
1312 if (bios == NULL)
1313 return false;
1314 if (length_bytes == 0)
1315 return false;
1316
1317 if (adev->flags & AMD_IS_APU)
1318 return false;
1319
1320 dw_ptr = (u32 *)bios;
1321 length_dw = ALIGN(length_bytes, 4) / 4;
1322
1323 WREG32(mmROM_INDEX, 0);
1324 for (i = 0; i < length_dw; i++)
1325 dw_ptr[i] = RREG32(mmROM_DATA);
1326
1327 return true;
1328}
1329
1330static void si_set_clk_bypass_mode(struct amdgpu_device *adev)
1331{
1332 u32 tmp, i;
1333
1334 tmp = RREG32(CG_SPLL_FUNC_CNTL);
1335 tmp |= SPLL_BYPASS_EN;
1336 WREG32(CG_SPLL_FUNC_CNTL, tmp);
1337
1338 tmp = RREG32(CG_SPLL_FUNC_CNTL_2);
1339 tmp |= SPLL_CTLREQ_CHG;
1340 WREG32(CG_SPLL_FUNC_CNTL_2, tmp);
1341
1342 for (i = 0; i < adev->usec_timeout; i++) {
1343 if (RREG32(SPLL_STATUS) & SPLL_CHG_STATUS)
1344 break;
1345 udelay(1);
1346 }
1347
1348 tmp = RREG32(CG_SPLL_FUNC_CNTL_2);
1349 tmp &= ~(SPLL_CTLREQ_CHG | SCLK_MUX_UPDATE);
1350 WREG32(CG_SPLL_FUNC_CNTL_2, tmp);
1351
1352 tmp = RREG32(MPLL_CNTL_MODE);
1353 tmp &= ~MPLL_MCLK_SEL;
1354 WREG32(MPLL_CNTL_MODE, tmp);
1355}
1356
1357static void si_spll_powerdown(struct amdgpu_device *adev)
1358{
1359 u32 tmp;
1360
1361 tmp = RREG32(SPLL_CNTL_MODE);
1362 tmp |= SPLL_SW_DIR_CONTROL;
1363 WREG32(SPLL_CNTL_MODE, tmp);
1364
1365 tmp = RREG32(CG_SPLL_FUNC_CNTL);
1366 tmp |= SPLL_RESET;
1367 WREG32(CG_SPLL_FUNC_CNTL, tmp);
1368
1369 tmp = RREG32(CG_SPLL_FUNC_CNTL);
1370 tmp |= SPLL_SLEEP;
1371 WREG32(CG_SPLL_FUNC_CNTL, tmp);
1372
1373 tmp = RREG32(SPLL_CNTL_MODE);
1374 tmp &= ~SPLL_SW_DIR_CONTROL;
1375 WREG32(SPLL_CNTL_MODE, tmp);
1376}
1377
1378static int si_gpu_pci_config_reset(struct amdgpu_device *adev)
1379{
1380 u32 i;
1381 int r = -EINVAL;
1382
1383 amdgpu_atombios_scratch_regs_engine_hung(adev, true);
1384
1385
1386 si_set_clk_bypass_mode(adev);
1387
1388 si_spll_powerdown(adev);
1389
1390 pci_clear_master(adev->pdev);
1391
1392 amdgpu_device_pci_config_reset(adev);
1393
1394 udelay(100);
1395
1396
1397 for (i = 0; i < adev->usec_timeout; i++) {
1398 if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) {
1399
1400 pci_set_master(adev->pdev);
1401 adev->has_hw_reset = true;
1402 r = 0;
1403 break;
1404 }
1405 udelay(1);
1406 }
1407 amdgpu_atombios_scratch_regs_engine_hung(adev, false);
1408
1409 return r;
1410}
1411
1412static bool si_asic_supports_baco(struct amdgpu_device *adev)
1413{
1414 return false;
1415}
1416
1417static enum amd_reset_method
1418si_asic_reset_method(struct amdgpu_device *adev)
1419{
1420 if (amdgpu_reset_method == AMD_RESET_METHOD_PCI)
1421 return amdgpu_reset_method;
1422 else if (amdgpu_reset_method != AMD_RESET_METHOD_LEGACY &&
1423 amdgpu_reset_method != -1)
1424 dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n",
1425 amdgpu_reset_method);
1426
1427 return AMD_RESET_METHOD_LEGACY;
1428}
1429
1430static int si_asic_reset(struct amdgpu_device *adev)
1431{
1432 int r;
1433
1434 switch (si_asic_reset_method(adev)) {
1435 case AMD_RESET_METHOD_PCI:
1436 dev_info(adev->dev, "PCI reset\n");
1437 r = amdgpu_device_pci_reset(adev);
1438 break;
1439 default:
1440 dev_info(adev->dev, "PCI CONFIG reset\n");
1441 r = si_gpu_pci_config_reset(adev);
1442 break;
1443 }
1444
1445 return r;
1446}
1447
1448static u32 si_get_config_memsize(struct amdgpu_device *adev)
1449{
1450 return RREG32(mmCONFIG_MEMSIZE);
1451}
1452
1453static void si_vga_set_state(struct amdgpu_device *adev, bool state)
1454{
1455 uint32_t temp;
1456
1457 temp = RREG32(CONFIG_CNTL);
1458 if (!state) {
1459 temp &= ~(1<<0);
1460 temp |= (1<<1);
1461 } else {
1462 temp &= ~(1<<1);
1463 }
1464 WREG32(CONFIG_CNTL, temp);
1465}
1466
1467static u32 si_get_xclk(struct amdgpu_device *adev)
1468{
1469 u32 reference_clock = adev->clock.spll.reference_freq;
1470 u32 tmp;
1471
1472 tmp = RREG32(CG_CLKPIN_CNTL_2);
1473 if (tmp & MUX_TCLK_TO_XCLK)
1474 return TCLK;
1475
1476 tmp = RREG32(CG_CLKPIN_CNTL);
1477 if (tmp & XTALIN_DIVIDE)
1478 return reference_clock / 4;
1479
1480 return reference_clock;
1481}
1482
1483static void si_flush_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring)
1484{
1485 if (!ring || !ring->funcs->emit_wreg) {
1486 WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1);
1487 RREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL);
1488 } else {
1489 amdgpu_ring_emit_wreg(ring, mmHDP_MEM_COHERENCY_FLUSH_CNTL, 1);
1490 }
1491}
1492
1493static void si_invalidate_hdp(struct amdgpu_device *adev,
1494 struct amdgpu_ring *ring)
1495{
1496 if (!ring || !ring->funcs->emit_wreg) {
1497 WREG32(mmHDP_DEBUG0, 1);
1498 RREG32(mmHDP_DEBUG0);
1499 } else {
1500 amdgpu_ring_emit_wreg(ring, mmHDP_DEBUG0, 1);
1501 }
1502}
1503
1504static bool si_need_full_reset(struct amdgpu_device *adev)
1505{
1506
1507 return true;
1508}
1509
1510static bool si_need_reset_on_init(struct amdgpu_device *adev)
1511{
1512 return false;
1513}
1514
1515static int si_get_pcie_lanes(struct amdgpu_device *adev)
1516{
1517 u32 link_width_cntl;
1518
1519 if (adev->flags & AMD_IS_APU)
1520 return 0;
1521
1522 link_width_cntl = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
1523
1524 switch ((link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT) {
1525 case LC_LINK_WIDTH_X1:
1526 return 1;
1527 case LC_LINK_WIDTH_X2:
1528 return 2;
1529 case LC_LINK_WIDTH_X4:
1530 return 4;
1531 case LC_LINK_WIDTH_X8:
1532 return 8;
1533 case LC_LINK_WIDTH_X0:
1534 case LC_LINK_WIDTH_X16:
1535 default:
1536 return 16;
1537 }
1538}
1539
1540static void si_set_pcie_lanes(struct amdgpu_device *adev, int lanes)
1541{
1542 u32 link_width_cntl, mask;
1543
1544 if (adev->flags & AMD_IS_APU)
1545 return;
1546
1547 switch (lanes) {
1548 case 0:
1549 mask = LC_LINK_WIDTH_X0;
1550 break;
1551 case 1:
1552 mask = LC_LINK_WIDTH_X1;
1553 break;
1554 case 2:
1555 mask = LC_LINK_WIDTH_X2;
1556 break;
1557 case 4:
1558 mask = LC_LINK_WIDTH_X4;
1559 break;
1560 case 8:
1561 mask = LC_LINK_WIDTH_X8;
1562 break;
1563 case 16:
1564 mask = LC_LINK_WIDTH_X16;
1565 break;
1566 default:
1567 DRM_ERROR("invalid pcie lane request: %d\n", lanes);
1568 return;
1569 }
1570
1571 link_width_cntl = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
1572 link_width_cntl &= ~LC_LINK_WIDTH_MASK;
1573 link_width_cntl |= mask << LC_LINK_WIDTH_SHIFT;
1574 link_width_cntl |= (LC_RECONFIG_NOW |
1575 LC_RECONFIG_ARC_MISSING_ESCAPE);
1576
1577 WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
1578}
1579
1580static void si_get_pcie_usage(struct amdgpu_device *adev, uint64_t *count0,
1581 uint64_t *count1)
1582{
1583 uint32_t perfctr = 0;
1584 uint64_t cnt0_of, cnt1_of;
1585 int tmp;
1586
1587
1588
1589
1590 if (adev->flags & AMD_IS_APU)
1591 return;
1592
1593
1594
1595 perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT0_SEL, 40);
1596 perfctr = REG_SET_FIELD(perfctr, PCIE_PERF_CNTL_TXCLK, EVENT1_SEL, 104);
1597
1598
1599 WREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK, perfctr);
1600
1601
1602
1603
1604
1605 WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000005);
1606
1607 msleep(1000);
1608
1609
1610
1611
1612
1613
1614 WREG32_PCIE(ixPCIE_PERF_COUNT_CNTL, 0x00000002);
1615
1616
1617 tmp = RREG32_PCIE(ixPCIE_PERF_CNTL_TXCLK);
1618 cnt0_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER0_UPPER);
1619 cnt1_of = REG_GET_FIELD(tmp, PCIE_PERF_CNTL_TXCLK, COUNTER1_UPPER);
1620
1621
1622 *count0 = RREG32_PCIE(ixPCIE_PERF_COUNT0_TXCLK) | (cnt0_of << 32);
1623 *count1 = RREG32_PCIE(ixPCIE_PERF_COUNT1_TXCLK) | (cnt1_of << 32);
1624}
1625
1626static uint64_t si_get_pcie_replay_count(struct amdgpu_device *adev)
1627{
1628 uint64_t nak_r, nak_g;
1629
1630
1631 nak_r = RREG32_PCIE(ixPCIE_RX_NUM_NAK);
1632 nak_g = RREG32_PCIE(ixPCIE_RX_NUM_NAK_GENERATED);
1633
1634
1635 return (nak_r + nak_g);
1636}
1637
1638static int si_uvd_send_upll_ctlreq(struct amdgpu_device *adev,
1639 unsigned cg_upll_func_cntl)
1640{
1641 unsigned i;
1642
1643
1644 WREG32_P(cg_upll_func_cntl, 0, ~UPLL_CTLREQ_MASK);
1645
1646 mdelay(10);
1647
1648
1649 WREG32_P(cg_upll_func_cntl, UPLL_CTLREQ_MASK, ~UPLL_CTLREQ_MASK);
1650
1651
1652 for (i = 0; i < SI_MAX_CTLACKS_ASSERTION_WAIT; ++i) {
1653 uint32_t mask = UPLL_CTLACK_MASK | UPLL_CTLACK2_MASK;
1654
1655 if ((RREG32(cg_upll_func_cntl) & mask) == mask)
1656 break;
1657 mdelay(10);
1658 }
1659
1660
1661 WREG32_P(cg_upll_func_cntl, 0, ~UPLL_CTLREQ_MASK);
1662
1663 if (i == SI_MAX_CTLACKS_ASSERTION_WAIT) {
1664 DRM_ERROR("Timeout setting UVD clocks!\n");
1665 return -ETIMEDOUT;
1666 }
1667
1668 return 0;
1669}
1670
1671static unsigned si_uvd_calc_upll_post_div(unsigned vco_freq,
1672 unsigned target_freq,
1673 unsigned pd_min,
1674 unsigned pd_even)
1675{
1676 unsigned post_div = vco_freq / target_freq;
1677
1678
1679 if (post_div < pd_min)
1680 post_div = pd_min;
1681
1682
1683 if ((vco_freq / post_div) > target_freq)
1684 post_div += 1;
1685
1686
1687 if (post_div > pd_even && post_div % 2)
1688 post_div += 1;
1689
1690 return post_div;
1691}
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713static int si_calc_upll_dividers(struct amdgpu_device *adev,
1714 unsigned vclk, unsigned dclk,
1715 unsigned vco_min, unsigned vco_max,
1716 unsigned fb_factor, unsigned fb_mask,
1717 unsigned pd_min, unsigned pd_max,
1718 unsigned pd_even,
1719 unsigned *optimal_fb_div,
1720 unsigned *optimal_vclk_div,
1721 unsigned *optimal_dclk_div)
1722{
1723 unsigned vco_freq, ref_freq = adev->clock.spll.reference_freq;
1724
1725
1726 unsigned optimal_score = ~0;
1727
1728
1729 vco_min = max(max(vco_min, vclk), dclk);
1730 for (vco_freq = vco_min; vco_freq <= vco_max; vco_freq += 100) {
1731 uint64_t fb_div = (uint64_t)vco_freq * fb_factor;
1732 unsigned vclk_div, dclk_div, score;
1733
1734 do_div(fb_div, ref_freq);
1735
1736
1737 if (fb_div > fb_mask)
1738 break;
1739
1740 fb_div &= fb_mask;
1741
1742
1743 vclk_div = si_uvd_calc_upll_post_div(vco_freq, vclk,
1744 pd_min, pd_even);
1745 if (vclk_div > pd_max)
1746 break;
1747
1748
1749 dclk_div = si_uvd_calc_upll_post_div(vco_freq, dclk,
1750 pd_min, pd_even);
1751 if (dclk_div > pd_max)
1752 break;
1753
1754
1755 score = vclk - (vco_freq / vclk_div) + dclk - (vco_freq / dclk_div);
1756
1757
1758 if (score < optimal_score) {
1759 *optimal_fb_div = fb_div;
1760 *optimal_vclk_div = vclk_div;
1761 *optimal_dclk_div = dclk_div;
1762 optimal_score = score;
1763 if (optimal_score == 0)
1764 break;
1765 }
1766 }
1767
1768
1769 if (optimal_score == ~0)
1770 return -EINVAL;
1771
1772 return 0;
1773}
1774
1775static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
1776{
1777 unsigned fb_div = 0, vclk_div = 0, dclk_div = 0;
1778 int r;
1779
1780
1781 WREG32_P(CG_UPLL_FUNC_CNTL_2,
1782 VCLK_SRC_SEL(1) | DCLK_SRC_SEL(1),
1783 ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK));
1784
1785
1786 WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_BYPASS_EN_MASK, ~UPLL_BYPASS_EN_MASK);
1787
1788 if (!vclk || !dclk) {
1789
1790 return 0;
1791 }
1792
1793 r = si_calc_upll_dividers(adev, vclk, dclk, 125000, 250000,
1794 16384, 0x03FFFFFF, 0, 128, 5,
1795 &fb_div, &vclk_div, &dclk_div);
1796 if (r)
1797 return r;
1798
1799
1800 WREG32_P(CG_UPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK);
1801
1802
1803 WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_VCO_MODE_MASK, ~UPLL_VCO_MODE_MASK);
1804
1805
1806 WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_SLEEP_MASK);
1807
1808
1809 WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK);
1810
1811 mdelay(1);
1812
1813 r = si_uvd_send_upll_ctlreq(adev, CG_UPLL_FUNC_CNTL);
1814 if (r)
1815 return r;
1816
1817
1818 WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_RESET_MASK, ~UPLL_RESET_MASK);
1819
1820
1821 WREG32_P(CG_UPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK);
1822
1823
1824 WREG32_P(CG_UPLL_FUNC_CNTL_3, UPLL_FB_DIV(fb_div), ~UPLL_FB_DIV_MASK);
1825
1826
1827 WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_REF_DIV_MASK);
1828
1829 if (fb_div < 307200)
1830 WREG32_P(CG_UPLL_FUNC_CNTL_4, 0, ~UPLL_SPARE_ISPARE9);
1831 else
1832 WREG32_P(CG_UPLL_FUNC_CNTL_4,
1833 UPLL_SPARE_ISPARE9,
1834 ~UPLL_SPARE_ISPARE9);
1835
1836
1837 WREG32_P(CG_UPLL_FUNC_CNTL_2,
1838 UPLL_PDIV_A(vclk_div) | UPLL_PDIV_B(dclk_div),
1839 ~(UPLL_PDIV_A_MASK | UPLL_PDIV_B_MASK));
1840
1841
1842 mdelay(15);
1843
1844
1845 WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK);
1846
1847 mdelay(15);
1848
1849
1850 WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_BYPASS_EN_MASK);
1851
1852 r = si_uvd_send_upll_ctlreq(adev, CG_UPLL_FUNC_CNTL);
1853 if (r)
1854 return r;
1855
1856
1857 WREG32_P(CG_UPLL_FUNC_CNTL_2,
1858 VCLK_SRC_SEL(2) | DCLK_SRC_SEL(2),
1859 ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK));
1860
1861 mdelay(100);
1862
1863 return 0;
1864}
1865
1866static int si_vce_send_vcepll_ctlreq(struct amdgpu_device *adev)
1867{
1868 unsigned i;
1869
1870
1871 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~UPLL_CTLREQ_MASK);
1872
1873 mdelay(10);
1874
1875
1876 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, UPLL_CTLREQ_MASK, ~UPLL_CTLREQ_MASK);
1877
1878
1879 for (i = 0; i < SI_MAX_CTLACKS_ASSERTION_WAIT; ++i) {
1880 uint32_t mask = UPLL_CTLACK_MASK | UPLL_CTLACK2_MASK;
1881
1882 if ((RREG32_SMC(CG_VCEPLL_FUNC_CNTL) & mask) == mask)
1883 break;
1884 mdelay(10);
1885 }
1886
1887
1888 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~UPLL_CTLREQ_MASK);
1889
1890 if (i == SI_MAX_CTLACKS_ASSERTION_WAIT) {
1891 DRM_ERROR("Timeout setting UVD clocks!\n");
1892 return -ETIMEDOUT;
1893 }
1894
1895 return 0;
1896}
1897
1898static int si_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk)
1899{
1900 unsigned fb_div = 0, evclk_div = 0, ecclk_div = 0;
1901 int r;
1902
1903
1904 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2,
1905 EVCLK_SRC_SEL(1) | ECCLK_SRC_SEL(1),
1906 ~(EVCLK_SRC_SEL_MASK | ECCLK_SRC_SEL_MASK));
1907
1908
1909 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_BYPASS_EN_MASK,
1910 ~VCEPLL_BYPASS_EN_MASK);
1911
1912 if (!evclk || !ecclk) {
1913
1914 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_SLEEP_MASK,
1915 ~VCEPLL_SLEEP_MASK);
1916 return 0;
1917 }
1918
1919 r = si_calc_upll_dividers(adev, evclk, ecclk, 125000, 250000,
1920 16384, 0x03FFFFFF, 0, 128, 5,
1921 &fb_div, &evclk_div, &ecclk_div);
1922 if (r)
1923 return r;
1924
1925
1926 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK);
1927
1928
1929 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_VCO_MODE_MASK,
1930 ~VCEPLL_VCO_MODE_MASK);
1931
1932
1933 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_SLEEP_MASK,
1934 ~VCEPLL_SLEEP_MASK);
1935 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_SLEEP_MASK);
1936
1937
1938 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_RESET_MASK);
1939
1940 mdelay(1);
1941
1942 r = si_vce_send_vcepll_ctlreq(adev);
1943 if (r)
1944 return r;
1945
1946
1947 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_RESET_MASK, ~VCEPLL_RESET_MASK);
1948
1949
1950 WREG32_SMC_P(CG_VCEPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK);
1951
1952
1953 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_3,
1954 VCEPLL_FB_DIV(fb_div),
1955 ~VCEPLL_FB_DIV_MASK);
1956
1957
1958 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_REF_DIV_MASK);
1959
1960
1961 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2,
1962 VCEPLL_PDIV_A(evclk_div) | VCEPLL_PDIV_B(ecclk_div),
1963 ~(VCEPLL_PDIV_A_MASK | VCEPLL_PDIV_B_MASK));
1964
1965
1966 mdelay(15);
1967
1968
1969 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_RESET_MASK);
1970
1971 mdelay(15);
1972
1973
1974 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_BYPASS_EN_MASK);
1975
1976 r = si_vce_send_vcepll_ctlreq(adev);
1977 if (r)
1978 return r;
1979
1980
1981 WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2,
1982 EVCLK_SRC_SEL(16) | ECCLK_SRC_SEL(16),
1983 ~(EVCLK_SRC_SEL_MASK | ECCLK_SRC_SEL_MASK));
1984
1985 mdelay(100);
1986
1987 return 0;
1988}
1989
1990static void si_pre_asic_init(struct amdgpu_device *adev)
1991{
1992}
1993
1994static const struct amdgpu_asic_funcs si_asic_funcs =
1995{
1996 .read_disabled_bios = &si_read_disabled_bios,
1997 .read_bios_from_rom = &si_read_bios_from_rom,
1998 .read_register = &si_read_register,
1999 .reset = &si_asic_reset,
2000 .reset_method = &si_asic_reset_method,
2001 .set_vga_state = &si_vga_set_state,
2002 .get_xclk = &si_get_xclk,
2003 .set_uvd_clocks = &si_set_uvd_clocks,
2004 .set_vce_clocks = &si_set_vce_clocks,
2005 .get_pcie_lanes = &si_get_pcie_lanes,
2006 .set_pcie_lanes = &si_set_pcie_lanes,
2007 .get_config_memsize = &si_get_config_memsize,
2008 .flush_hdp = &si_flush_hdp,
2009 .invalidate_hdp = &si_invalidate_hdp,
2010 .need_full_reset = &si_need_full_reset,
2011 .get_pcie_usage = &si_get_pcie_usage,
2012 .need_reset_on_init = &si_need_reset_on_init,
2013 .get_pcie_replay_count = &si_get_pcie_replay_count,
2014 .supports_baco = &si_asic_supports_baco,
2015 .pre_asic_init = &si_pre_asic_init,
2016 .query_video_codecs = &si_query_video_codecs,
2017};
2018
2019static uint32_t si_get_rev_id(struct amdgpu_device *adev)
2020{
2021 return (RREG32(CC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK)
2022 >> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT;
2023}
2024
2025static int si_common_early_init(void *handle)
2026{
2027 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2028
2029 adev->smc_rreg = &si_smc_rreg;
2030 adev->smc_wreg = &si_smc_wreg;
2031 adev->pcie_rreg = &si_pcie_rreg;
2032 adev->pcie_wreg = &si_pcie_wreg;
2033 adev->pciep_rreg = &si_pciep_rreg;
2034 adev->pciep_wreg = &si_pciep_wreg;
2035 adev->uvd_ctx_rreg = si_uvd_ctx_rreg;
2036 adev->uvd_ctx_wreg = si_uvd_ctx_wreg;
2037 adev->didt_rreg = NULL;
2038 adev->didt_wreg = NULL;
2039
2040 adev->asic_funcs = &si_asic_funcs;
2041
2042 adev->rev_id = si_get_rev_id(adev);
2043 adev->external_rev_id = 0xFF;
2044 switch (adev->asic_type) {
2045 case CHIP_TAHITI:
2046 adev->cg_flags =
2047 AMD_CG_SUPPORT_GFX_MGCG |
2048 AMD_CG_SUPPORT_GFX_MGLS |
2049
2050 AMD_CG_SUPPORT_GFX_CGLS |
2051 AMD_CG_SUPPORT_GFX_CGTS |
2052 AMD_CG_SUPPORT_GFX_CP_LS |
2053 AMD_CG_SUPPORT_MC_MGCG |
2054 AMD_CG_SUPPORT_SDMA_MGCG |
2055 AMD_CG_SUPPORT_BIF_LS |
2056 AMD_CG_SUPPORT_VCE_MGCG |
2057 AMD_CG_SUPPORT_UVD_MGCG |
2058 AMD_CG_SUPPORT_HDP_LS |
2059 AMD_CG_SUPPORT_HDP_MGCG;
2060 adev->pg_flags = 0;
2061 adev->external_rev_id = (adev->rev_id == 0) ? 1 :
2062 (adev->rev_id == 1) ? 5 : 6;
2063 break;
2064 case CHIP_PITCAIRN:
2065 adev->cg_flags =
2066 AMD_CG_SUPPORT_GFX_MGCG |
2067 AMD_CG_SUPPORT_GFX_MGLS |
2068
2069 AMD_CG_SUPPORT_GFX_CGLS |
2070 AMD_CG_SUPPORT_GFX_CGTS |
2071 AMD_CG_SUPPORT_GFX_CP_LS |
2072 AMD_CG_SUPPORT_GFX_RLC_LS |
2073 AMD_CG_SUPPORT_MC_LS |
2074 AMD_CG_SUPPORT_MC_MGCG |
2075 AMD_CG_SUPPORT_SDMA_MGCG |
2076 AMD_CG_SUPPORT_BIF_LS |
2077 AMD_CG_SUPPORT_VCE_MGCG |
2078 AMD_CG_SUPPORT_UVD_MGCG |
2079 AMD_CG_SUPPORT_HDP_LS |
2080 AMD_CG_SUPPORT_HDP_MGCG;
2081 adev->pg_flags = 0;
2082 adev->external_rev_id = adev->rev_id + 20;
2083 break;
2084
2085 case CHIP_VERDE:
2086 adev->cg_flags =
2087 AMD_CG_SUPPORT_GFX_MGCG |
2088 AMD_CG_SUPPORT_GFX_MGLS |
2089 AMD_CG_SUPPORT_GFX_CGLS |
2090 AMD_CG_SUPPORT_GFX_CGTS |
2091 AMD_CG_SUPPORT_GFX_CGTS_LS |
2092 AMD_CG_SUPPORT_GFX_CP_LS |
2093 AMD_CG_SUPPORT_MC_LS |
2094 AMD_CG_SUPPORT_MC_MGCG |
2095 AMD_CG_SUPPORT_SDMA_MGCG |
2096 AMD_CG_SUPPORT_SDMA_LS |
2097 AMD_CG_SUPPORT_BIF_LS |
2098 AMD_CG_SUPPORT_VCE_MGCG |
2099 AMD_CG_SUPPORT_UVD_MGCG |
2100 AMD_CG_SUPPORT_HDP_LS |
2101 AMD_CG_SUPPORT_HDP_MGCG;
2102 adev->pg_flags = 0;
2103
2104 adev->external_rev_id = adev->rev_id + 40;
2105 break;
2106 case CHIP_OLAND:
2107 adev->cg_flags =
2108 AMD_CG_SUPPORT_GFX_MGCG |
2109 AMD_CG_SUPPORT_GFX_MGLS |
2110
2111 AMD_CG_SUPPORT_GFX_CGLS |
2112 AMD_CG_SUPPORT_GFX_CGTS |
2113 AMD_CG_SUPPORT_GFX_CP_LS |
2114 AMD_CG_SUPPORT_GFX_RLC_LS |
2115 AMD_CG_SUPPORT_MC_LS |
2116 AMD_CG_SUPPORT_MC_MGCG |
2117 AMD_CG_SUPPORT_SDMA_MGCG |
2118 AMD_CG_SUPPORT_BIF_LS |
2119 AMD_CG_SUPPORT_UVD_MGCG |
2120 AMD_CG_SUPPORT_HDP_LS |
2121 AMD_CG_SUPPORT_HDP_MGCG;
2122 adev->pg_flags = 0;
2123 adev->external_rev_id = 60;
2124 break;
2125 case CHIP_HAINAN:
2126 adev->cg_flags =
2127 AMD_CG_SUPPORT_GFX_MGCG |
2128 AMD_CG_SUPPORT_GFX_MGLS |
2129
2130 AMD_CG_SUPPORT_GFX_CGLS |
2131 AMD_CG_SUPPORT_GFX_CGTS |
2132 AMD_CG_SUPPORT_GFX_CP_LS |
2133 AMD_CG_SUPPORT_GFX_RLC_LS |
2134 AMD_CG_SUPPORT_MC_LS |
2135 AMD_CG_SUPPORT_MC_MGCG |
2136 AMD_CG_SUPPORT_SDMA_MGCG |
2137 AMD_CG_SUPPORT_BIF_LS |
2138 AMD_CG_SUPPORT_HDP_LS |
2139 AMD_CG_SUPPORT_HDP_MGCG;
2140 adev->pg_flags = 0;
2141 adev->external_rev_id = 70;
2142 break;
2143
2144 default:
2145 return -EINVAL;
2146 }
2147
2148 return 0;
2149}
2150
2151static int si_common_sw_init(void *handle)
2152{
2153 return 0;
2154}
2155
2156static int si_common_sw_fini(void *handle)
2157{
2158 return 0;
2159}
2160
2161
2162static void si_init_golden_registers(struct amdgpu_device *adev)
2163{
2164 switch (adev->asic_type) {
2165 case CHIP_TAHITI:
2166 amdgpu_device_program_register_sequence(adev,
2167 tahiti_golden_registers,
2168 ARRAY_SIZE(tahiti_golden_registers));
2169 amdgpu_device_program_register_sequence(adev,
2170 tahiti_golden_rlc_registers,
2171 ARRAY_SIZE(tahiti_golden_rlc_registers));
2172 amdgpu_device_program_register_sequence(adev,
2173 tahiti_mgcg_cgcg_init,
2174 ARRAY_SIZE(tahiti_mgcg_cgcg_init));
2175 amdgpu_device_program_register_sequence(adev,
2176 tahiti_golden_registers2,
2177 ARRAY_SIZE(tahiti_golden_registers2));
2178 break;
2179 case CHIP_PITCAIRN:
2180 amdgpu_device_program_register_sequence(adev,
2181 pitcairn_golden_registers,
2182 ARRAY_SIZE(pitcairn_golden_registers));
2183 amdgpu_device_program_register_sequence(adev,
2184 pitcairn_golden_rlc_registers,
2185 ARRAY_SIZE(pitcairn_golden_rlc_registers));
2186 amdgpu_device_program_register_sequence(adev,
2187 pitcairn_mgcg_cgcg_init,
2188 ARRAY_SIZE(pitcairn_mgcg_cgcg_init));
2189 break;
2190 case CHIP_VERDE:
2191 amdgpu_device_program_register_sequence(adev,
2192 verde_golden_registers,
2193 ARRAY_SIZE(verde_golden_registers));
2194 amdgpu_device_program_register_sequence(adev,
2195 verde_golden_rlc_registers,
2196 ARRAY_SIZE(verde_golden_rlc_registers));
2197 amdgpu_device_program_register_sequence(adev,
2198 verde_mgcg_cgcg_init,
2199 ARRAY_SIZE(verde_mgcg_cgcg_init));
2200 amdgpu_device_program_register_sequence(adev,
2201 verde_pg_init,
2202 ARRAY_SIZE(verde_pg_init));
2203 break;
2204 case CHIP_OLAND:
2205 amdgpu_device_program_register_sequence(adev,
2206 oland_golden_registers,
2207 ARRAY_SIZE(oland_golden_registers));
2208 amdgpu_device_program_register_sequence(adev,
2209 oland_golden_rlc_registers,
2210 ARRAY_SIZE(oland_golden_rlc_registers));
2211 amdgpu_device_program_register_sequence(adev,
2212 oland_mgcg_cgcg_init,
2213 ARRAY_SIZE(oland_mgcg_cgcg_init));
2214 break;
2215 case CHIP_HAINAN:
2216 amdgpu_device_program_register_sequence(adev,
2217 hainan_golden_registers,
2218 ARRAY_SIZE(hainan_golden_registers));
2219 amdgpu_device_program_register_sequence(adev,
2220 hainan_golden_registers2,
2221 ARRAY_SIZE(hainan_golden_registers2));
2222 amdgpu_device_program_register_sequence(adev,
2223 hainan_mgcg_cgcg_init,
2224 ARRAY_SIZE(hainan_mgcg_cgcg_init));
2225 break;
2226
2227
2228 default:
2229 BUG();
2230 }
2231}
2232
2233static void si_pcie_gen3_enable(struct amdgpu_device *adev)
2234{
2235 struct pci_dev *root = adev->pdev->bus->self;
2236 u32 speed_cntl, current_data_rate;
2237 int i;
2238 u16 tmp16;
2239
2240 if (pci_is_root_bus(adev->pdev->bus))
2241 return;
2242
2243 if (amdgpu_pcie_gen2 == 0)
2244 return;
2245
2246 if (adev->flags & AMD_IS_APU)
2247 return;
2248
2249 if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 |
2250 CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)))
2251 return;
2252
2253 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
2254 current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >>
2255 LC_CURRENT_DATA_RATE_SHIFT;
2256 if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) {
2257 if (current_data_rate == 2) {
2258 DRM_INFO("PCIE gen 3 link speeds already enabled\n");
2259 return;
2260 }
2261 DRM_INFO("enabling PCIE gen 3 link speeds, disable with amdgpu.pcie_gen2=0\n");
2262 } else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) {
2263 if (current_data_rate == 1) {
2264 DRM_INFO("PCIE gen 2 link speeds already enabled\n");
2265 return;
2266 }
2267 DRM_INFO("enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0\n");
2268 }
2269
2270 if (!pci_is_pcie(root) || !pci_is_pcie(adev->pdev))
2271 return;
2272
2273 if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) {
2274 if (current_data_rate != 2) {
2275 u16 bridge_cfg, gpu_cfg;
2276 u16 bridge_cfg2, gpu_cfg2;
2277 u32 max_lw, current_lw, tmp;
2278
2279 pcie_capability_read_word(root, PCI_EXP_LNKCTL,
2280 &bridge_cfg);
2281 pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL,
2282 &gpu_cfg);
2283
2284 tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD;
2285 pcie_capability_write_word(root, PCI_EXP_LNKCTL, tmp16);
2286
2287 tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD;
2288 pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL,
2289 tmp16);
2290
2291 tmp = RREG32_PCIE(PCIE_LC_STATUS1);
2292 max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT;
2293 current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT;
2294
2295 if (current_lw < max_lw) {
2296 tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
2297 if (tmp & LC_RENEGOTIATION_SUPPORT) {
2298 tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS);
2299 tmp |= (max_lw << LC_LINK_WIDTH_SHIFT);
2300 tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW;
2301 WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp);
2302 }
2303 }
2304
2305 for (i = 0; i < 10; i++) {
2306 pcie_capability_read_word(adev->pdev,
2307 PCI_EXP_DEVSTA,
2308 &tmp16);
2309 if (tmp16 & PCI_EXP_DEVSTA_TRPND)
2310 break;
2311
2312 pcie_capability_read_word(root, PCI_EXP_LNKCTL,
2313 &bridge_cfg);
2314 pcie_capability_read_word(adev->pdev,
2315 PCI_EXP_LNKCTL,
2316 &gpu_cfg);
2317
2318 pcie_capability_read_word(root, PCI_EXP_LNKCTL2,
2319 &bridge_cfg2);
2320 pcie_capability_read_word(adev->pdev,
2321 PCI_EXP_LNKCTL2,
2322 &gpu_cfg2);
2323
2324 tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4);
2325 tmp |= LC_SET_QUIESCE;
2326 WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp);
2327
2328 tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4);
2329 tmp |= LC_REDO_EQ;
2330 WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp);
2331
2332 mdelay(100);
2333
2334 pcie_capability_read_word(root, PCI_EXP_LNKCTL,
2335 &tmp16);
2336 tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
2337 tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD);
2338 pcie_capability_write_word(root, PCI_EXP_LNKCTL,
2339 tmp16);
2340
2341 pcie_capability_read_word(adev->pdev,
2342 PCI_EXP_LNKCTL,
2343 &tmp16);
2344 tmp16 &= ~PCI_EXP_LNKCTL_HAWD;
2345 tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD);
2346 pcie_capability_write_word(adev->pdev,
2347 PCI_EXP_LNKCTL,
2348 tmp16);
2349
2350 pcie_capability_read_word(root, PCI_EXP_LNKCTL2,
2351 &tmp16);
2352 tmp16 &= ~(PCI_EXP_LNKCTL2_ENTER_COMP |
2353 PCI_EXP_LNKCTL2_TX_MARGIN);
2354 tmp16 |= (bridge_cfg2 &
2355 (PCI_EXP_LNKCTL2_ENTER_COMP |
2356 PCI_EXP_LNKCTL2_TX_MARGIN));
2357 pcie_capability_write_word(root,
2358 PCI_EXP_LNKCTL2,
2359 tmp16);
2360
2361 pcie_capability_read_word(adev->pdev,
2362 PCI_EXP_LNKCTL2,
2363 &tmp16);
2364 tmp16 &= ~(PCI_EXP_LNKCTL2_ENTER_COMP |
2365 PCI_EXP_LNKCTL2_TX_MARGIN);
2366 tmp16 |= (gpu_cfg2 &
2367 (PCI_EXP_LNKCTL2_ENTER_COMP |
2368 PCI_EXP_LNKCTL2_TX_MARGIN));
2369 pcie_capability_write_word(adev->pdev,
2370 PCI_EXP_LNKCTL2,
2371 tmp16);
2372
2373 tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4);
2374 tmp &= ~LC_SET_QUIESCE;
2375 WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp);
2376 }
2377 }
2378 }
2379
2380 speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE;
2381 speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE;
2382 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
2383
2384 pcie_capability_read_word(adev->pdev, PCI_EXP_LNKCTL2, &tmp16);
2385 tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
2386
2387 if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
2388 tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT;
2389 else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
2390 tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT;
2391 else
2392 tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT;
2393 pcie_capability_write_word(adev->pdev, PCI_EXP_LNKCTL2, tmp16);
2394
2395 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
2396 speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE;
2397 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
2398
2399 for (i = 0; i < adev->usec_timeout; i++) {
2400 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
2401 if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0)
2402 break;
2403 udelay(1);
2404 }
2405}
2406
2407static inline u32 si_pif_phy0_rreg(struct amdgpu_device *adev, u32 reg)
2408{
2409 unsigned long flags;
2410 u32 r;
2411
2412 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
2413 WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff));
2414 r = RREG32(EVERGREEN_PIF_PHY0_DATA);
2415 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
2416 return r;
2417}
2418
2419static inline void si_pif_phy0_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
2420{
2421 unsigned long flags;
2422
2423 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
2424 WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff));
2425 WREG32(EVERGREEN_PIF_PHY0_DATA, (v));
2426 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
2427}
2428
2429static inline u32 si_pif_phy1_rreg(struct amdgpu_device *adev, u32 reg)
2430{
2431 unsigned long flags;
2432 u32 r;
2433
2434 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
2435 WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff));
2436 r = RREG32(EVERGREEN_PIF_PHY1_DATA);
2437 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
2438 return r;
2439}
2440
2441static inline void si_pif_phy1_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
2442{
2443 unsigned long flags;
2444
2445 spin_lock_irqsave(&adev->pcie_idx_lock, flags);
2446 WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff));
2447 WREG32(EVERGREEN_PIF_PHY1_DATA, (v));
2448 spin_unlock_irqrestore(&adev->pcie_idx_lock, flags);
2449}
2450static void si_program_aspm(struct amdgpu_device *adev)
2451{
2452 u32 data, orig;
2453 bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false;
2454 bool disable_clkreq = false;
2455
2456 if (amdgpu_aspm == 0)
2457 return;
2458
2459 if (adev->flags & AMD_IS_APU)
2460 return;
2461 orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL);
2462 data &= ~LC_XMIT_N_FTS_MASK;
2463 data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN;
2464 if (orig != data)
2465 WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data);
2466
2467 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3);
2468 data |= LC_GO_TO_RECOVERY;
2469 if (orig != data)
2470 WREG32_PCIE_PORT(PCIE_LC_CNTL3, data);
2471
2472 orig = data = RREG32_PCIE(PCIE_P_CNTL);
2473 data |= P_IGNORE_EDB_ERR;
2474 if (orig != data)
2475 WREG32_PCIE(PCIE_P_CNTL, data);
2476
2477 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL);
2478 data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK);
2479 data |= LC_PMI_TO_L1_DIS;
2480 if (!disable_l0s)
2481 data |= LC_L0S_INACTIVITY(7);
2482
2483 if (!disable_l1) {
2484 data |= LC_L1_INACTIVITY(7);
2485 data &= ~LC_PMI_TO_L1_DIS;
2486 if (orig != data)
2487 WREG32_PCIE_PORT(PCIE_LC_CNTL, data);
2488
2489 if (!disable_plloff_in_l1) {
2490 bool clk_req_support;
2491
2492 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
2493 data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK);
2494 data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7);
2495 if (orig != data)
2496 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data);
2497
2498 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1);
2499 data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK);
2500 data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7);
2501 if (orig != data)
2502 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data);
2503
2504 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0);
2505 data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK);
2506 data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7);
2507 if (orig != data)
2508 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data);
2509
2510 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1);
2511 data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK);
2512 data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7);
2513 if (orig != data)
2514 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
2515
2516 if ((adev->asic_type != CHIP_OLAND) && (adev->asic_type != CHIP_HAINAN)) {
2517 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
2518 data &= ~PLL_RAMP_UP_TIME_0_MASK;
2519 if (orig != data)
2520 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_0, data);
2521
2522 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_1);
2523 data &= ~PLL_RAMP_UP_TIME_1_MASK;
2524 if (orig != data)
2525 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_1, data);
2526
2527 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_2);
2528 data &= ~PLL_RAMP_UP_TIME_2_MASK;
2529 if (orig != data)
2530 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_2, data);
2531
2532 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_3);
2533 data &= ~PLL_RAMP_UP_TIME_3_MASK;
2534 if (orig != data)
2535 si_pif_phy0_wreg(adev,PB0_PIF_PWRDOWN_3, data);
2536
2537 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_0);
2538 data &= ~PLL_RAMP_UP_TIME_0_MASK;
2539 if (orig != data)
2540 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_0, data);
2541
2542 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_1);
2543 data &= ~PLL_RAMP_UP_TIME_1_MASK;
2544 if (orig != data)
2545 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
2546
2547 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_2);
2548 data &= ~PLL_RAMP_UP_TIME_2_MASK;
2549 if (orig != data)
2550 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_2, data);
2551
2552 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_PWRDOWN_3);
2553 data &= ~PLL_RAMP_UP_TIME_3_MASK;
2554 if (orig != data)
2555 si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_3, data);
2556 }
2557 orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL);
2558 data &= ~LC_DYN_LANES_PWR_STATE_MASK;
2559 data |= LC_DYN_LANES_PWR_STATE(3);
2560 if (orig != data)
2561 WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data);
2562
2563 orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL);
2564 data &= ~LS2_EXIT_TIME_MASK;
2565 if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
2566 data |= LS2_EXIT_TIME(5);
2567 if (orig != data)
2568 si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data);
2569
2570 orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL);
2571 data &= ~LS2_EXIT_TIME_MASK;
2572 if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
2573 data |= LS2_EXIT_TIME(5);
2574 if (orig != data)
2575 si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data);
2576
2577 if (!disable_clkreq &&
2578 !pci_is_root_bus(adev->pdev->bus)) {
2579 struct pci_dev *root = adev->pdev->bus->self;
2580 u32 lnkcap;
2581
2582 clk_req_support = false;
2583 pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);
2584 if (lnkcap & PCI_EXP_LNKCAP_CLKPM)
2585 clk_req_support = true;
2586 } else {
2587 clk_req_support = false;
2588 }
2589
2590 if (clk_req_support) {
2591 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2);
2592 data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23;
2593 if (orig != data)
2594 WREG32_PCIE_PORT(PCIE_LC_CNTL2, data);
2595
2596 orig = data = RREG32(THM_CLK_CNTL);
2597 data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK);
2598 data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1);
2599 if (orig != data)
2600 WREG32(THM_CLK_CNTL, data);
2601
2602 orig = data = RREG32(MISC_CLK_CNTL);
2603 data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK);
2604 data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1);
2605 if (orig != data)
2606 WREG32(MISC_CLK_CNTL, data);
2607
2608 orig = data = RREG32(CG_CLKPIN_CNTL);
2609 data &= ~BCLK_AS_XCLK;
2610 if (orig != data)
2611 WREG32(CG_CLKPIN_CNTL, data);
2612
2613 orig = data = RREG32(CG_CLKPIN_CNTL_2);
2614 data &= ~FORCE_BIF_REFCLK_EN;
2615 if (orig != data)
2616 WREG32(CG_CLKPIN_CNTL_2, data);
2617
2618 orig = data = RREG32(MPLL_BYPASSCLK_SEL);
2619 data &= ~MPLL_CLKOUT_SEL_MASK;
2620 data |= MPLL_CLKOUT_SEL(4);
2621 if (orig != data)
2622 WREG32(MPLL_BYPASSCLK_SEL, data);
2623
2624 orig = data = RREG32(SPLL_CNTL_MODE);
2625 data &= ~SPLL_REFCLK_SEL_MASK;
2626 if (orig != data)
2627 WREG32(SPLL_CNTL_MODE, data);
2628 }
2629 }
2630 } else {
2631 if (orig != data)
2632 WREG32_PCIE_PORT(PCIE_LC_CNTL, data);
2633 }
2634
2635 orig = data = RREG32_PCIE(PCIE_CNTL2);
2636 data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN;
2637 if (orig != data)
2638 WREG32_PCIE(PCIE_CNTL2, data);
2639
2640 if (!disable_l0s) {
2641 data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL);
2642 if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) {
2643 data = RREG32_PCIE(PCIE_LC_STATUS1);
2644 if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) {
2645 orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL);
2646 data &= ~LC_L0S_INACTIVITY_MASK;
2647 if (orig != data)
2648 WREG32_PCIE_PORT(PCIE_LC_CNTL, data);
2649 }
2650 }
2651 }
2652}
2653
2654static void si_fix_pci_max_read_req_size(struct amdgpu_device *adev)
2655{
2656 int readrq;
2657 u16 v;
2658
2659 readrq = pcie_get_readrq(adev->pdev);
2660 v = ffs(readrq) - 8;
2661 if ((v == 0) || (v == 6) || (v == 7))
2662 pcie_set_readrq(adev->pdev, 512);
2663}
2664
2665static int si_common_hw_init(void *handle)
2666{
2667 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2668
2669 si_fix_pci_max_read_req_size(adev);
2670 si_init_golden_registers(adev);
2671 si_pcie_gen3_enable(adev);
2672 si_program_aspm(adev);
2673
2674 return 0;
2675}
2676
2677static int si_common_hw_fini(void *handle)
2678{
2679 return 0;
2680}
2681
2682static int si_common_suspend(void *handle)
2683{
2684 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2685
2686 return si_common_hw_fini(adev);
2687}
2688
2689static int si_common_resume(void *handle)
2690{
2691 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2692
2693 return si_common_hw_init(adev);
2694}
2695
2696static bool si_common_is_idle(void *handle)
2697{
2698 return true;
2699}
2700
2701static int si_common_wait_for_idle(void *handle)
2702{
2703 return 0;
2704}
2705
2706static int si_common_soft_reset(void *handle)
2707{
2708 return 0;
2709}
2710
2711static int si_common_set_clockgating_state(void *handle,
2712 enum amd_clockgating_state state)
2713{
2714 return 0;
2715}
2716
2717static int si_common_set_powergating_state(void *handle,
2718 enum amd_powergating_state state)
2719{
2720 return 0;
2721}
2722
2723static const struct amd_ip_funcs si_common_ip_funcs = {
2724 .name = "si_common",
2725 .early_init = si_common_early_init,
2726 .late_init = NULL,
2727 .sw_init = si_common_sw_init,
2728 .sw_fini = si_common_sw_fini,
2729 .hw_init = si_common_hw_init,
2730 .hw_fini = si_common_hw_fini,
2731 .suspend = si_common_suspend,
2732 .resume = si_common_resume,
2733 .is_idle = si_common_is_idle,
2734 .wait_for_idle = si_common_wait_for_idle,
2735 .soft_reset = si_common_soft_reset,
2736 .set_clockgating_state = si_common_set_clockgating_state,
2737 .set_powergating_state = si_common_set_powergating_state,
2738};
2739
2740static const struct amdgpu_ip_block_version si_common_ip_block =
2741{
2742 .type = AMD_IP_BLOCK_TYPE_COMMON,
2743 .major = 1,
2744 .minor = 0,
2745 .rev = 0,
2746 .funcs = &si_common_ip_funcs,
2747};
2748
2749int si_set_ip_blocks(struct amdgpu_device *adev)
2750{
2751 switch (adev->asic_type) {
2752 case CHIP_VERDE:
2753 case CHIP_TAHITI:
2754 case CHIP_PITCAIRN:
2755 amdgpu_device_ip_block_add(adev, &si_common_ip_block);
2756 amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block);
2757 amdgpu_device_ip_block_add(adev, &si_ih_ip_block);
2758 amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block);
2759 amdgpu_device_ip_block_add(adev, &si_dma_ip_block);
2760 amdgpu_device_ip_block_add(adev, &si_smu_ip_block);
2761 if (adev->enable_virtual_display)
2762 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
2763#if defined(CONFIG_DRM_AMD_DC) && defined(CONFIG_DRM_AMD_DC_SI)
2764 else if (amdgpu_device_has_dc_support(adev))
2765 amdgpu_device_ip_block_add(adev, &dm_ip_block);
2766#endif
2767 else
2768 amdgpu_device_ip_block_add(adev, &dce_v6_0_ip_block);
2769 amdgpu_device_ip_block_add(adev, &uvd_v3_1_ip_block);
2770
2771 break;
2772 case CHIP_OLAND:
2773 amdgpu_device_ip_block_add(adev, &si_common_ip_block);
2774 amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block);
2775 amdgpu_device_ip_block_add(adev, &si_ih_ip_block);
2776 amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block);
2777 amdgpu_device_ip_block_add(adev, &si_dma_ip_block);
2778 amdgpu_device_ip_block_add(adev, &si_smu_ip_block);
2779 if (adev->enable_virtual_display)
2780 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
2781#if defined(CONFIG_DRM_AMD_DC) && defined(CONFIG_DRM_AMD_DC_SI)
2782 else if (amdgpu_device_has_dc_support(adev))
2783 amdgpu_device_ip_block_add(adev, &dm_ip_block);
2784#endif
2785 else
2786 amdgpu_device_ip_block_add(adev, &dce_v6_4_ip_block);
2787 amdgpu_device_ip_block_add(adev, &uvd_v3_1_ip_block);
2788
2789 break;
2790 case CHIP_HAINAN:
2791 amdgpu_device_ip_block_add(adev, &si_common_ip_block);
2792 amdgpu_device_ip_block_add(adev, &gmc_v6_0_ip_block);
2793 amdgpu_device_ip_block_add(adev, &si_ih_ip_block);
2794 amdgpu_device_ip_block_add(adev, &gfx_v6_0_ip_block);
2795 amdgpu_device_ip_block_add(adev, &si_dma_ip_block);
2796 amdgpu_device_ip_block_add(adev, &si_smu_ip_block);
2797 if (adev->enable_virtual_display)
2798 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
2799 break;
2800 default:
2801 BUG();
2802 }
2803 return 0;
2804}
2805
2806
