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  1/*
  2 * Copyright 2021 Advanced Micro Devices, Inc.
  3 *
  4 * Permission is hereby granted, free of charge, to any person obtaining a
  5 * copy of this software and associated documentation files (the "Software"),
  6 * to deal in the Software without restriction, including without limitation
  7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8 * and/or sell copies of the Software, and to permit persons to whom the
  9 * Software is furnished to do so, subject to the following conditions:
 10 *
 11 * The above copyright notice and this permission notice shall be included in
 12 * all copies or substantial portions of the Software.
 13 *
 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 20 * OTHER DEALINGS IN THE SOFTWARE.
 21 *
 22 */
 23#include <linux/firmware.h>
 24#include <linux/slab.h>
 25#include <linux/module.h>
 26#include <linux/pci.h>
 27
 28#include "amdgpu.h"
 29#include "amdgpu_atombios.h"
 30#include "amdgpu_ih.h"
 31#include "amdgpu_uvd.h"
 32#include "amdgpu_vce.h"
 33#include "amdgpu_ucode.h"
 34#include "amdgpu_psp.h"
 35#include "amdgpu_smu.h"
 36#include "atom.h"
 37#include "amd_pcie.h"
 38
 39#include "gc/gc_11_0_0_offset.h"
 40#include "gc/gc_11_0_0_sh_mask.h"
 41#include "mp/mp_13_0_0_offset.h"
 42
 43#include "soc15.h"
 44#include "soc15_common.h"
 45#include "soc21.h"
 46#include "mxgpu_nv.h"
 47
 48static const struct amd_ip_funcs soc21_common_ip_funcs;
 49
 50/* SOC21 */
 51static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array_vcn0[] = {
 52	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 0)},
 53	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 0)},
 54	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
 55};
 56
 57static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_encode_array_vcn1[] = {
 58	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 0)},
 59	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 0)},
 60};
 61
 62static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode_vcn0 = {
 63	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array_vcn0),
 64	.codec_array = vcn_4_0_0_video_codecs_encode_array_vcn0,
 65};
 66
 67static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode_vcn1 = {
 68	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_encode_array_vcn1),
 69	.codec_array = vcn_4_0_0_video_codecs_encode_array_vcn1,
 70};
 71
 72static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array_vcn0[] = {
 73	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 74	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 75	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 16384, 16384, 0)},
 76	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 77	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
 78};
 79
 80static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array_vcn1[] = {
 81	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 82	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 83	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 16384, 16384, 0)},
 84	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 85};
 86
 87static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn0 = {
 88	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array_vcn0),
 89	.codec_array = vcn_4_0_0_video_codecs_decode_array_vcn0,
 90};
 91
 92static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn1 = {
 93	.codec_count = ARRAY_SIZE(vcn_4_0_0_video_codecs_decode_array_vcn1),
 94	.codec_array = vcn_4_0_0_video_codecs_decode_array_vcn1,
 95};
 96
 97/* SRIOV SOC21, not const since data is controlled by host */
 98static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_encode_array_vcn0[] = {
 99	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 0)},
100	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 0)},
101	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
102};
103
104static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_encode_array_vcn1[] = {
105	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 0)},
106	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 0)},
107};
108
109static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_encode_vcn0 = {
110	.codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn0),
111	.codec_array = sriov_vcn_4_0_0_video_codecs_encode_array_vcn0,
112};
113
114static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_encode_vcn1 = {
115	.codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn1),
116	.codec_array = sriov_vcn_4_0_0_video_codecs_encode_array_vcn1,
117};
118
119static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_decode_array_vcn0[] = {
120	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
121	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
122	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
123	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
124	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
125	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
126	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
127	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
128};
129
130static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_decode_array_vcn1[] = {
131	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
132	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
133	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
134	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
135	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
136	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
137	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
138};
139
140static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_decode_vcn0 = {
141	.codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn0),
142	.codec_array = sriov_vcn_4_0_0_video_codecs_decode_array_vcn0,
143};
144
145static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_decode_vcn1 = {
146	.codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn1),
147	.codec_array = sriov_vcn_4_0_0_video_codecs_decode_array_vcn1,
148};
149
150static int soc21_query_video_codecs(struct amdgpu_device *adev, bool encode,
151				 const struct amdgpu_video_codecs **codecs)
152{
153	if (adev->vcn.num_vcn_inst == hweight8(adev->vcn.harvest_config))
154		return -EINVAL;
155
156	switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) {
157	case IP_VERSION(4, 0, 0):
158	case IP_VERSION(4, 0, 2):
159	case IP_VERSION(4, 0, 4):
160	case IP_VERSION(4, 0, 5):
161		if (amdgpu_sriov_vf(adev)) {
162			if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) ||
163			!amdgpu_sriov_is_av1_support(adev)) {
164				if (encode)
165					*codecs = &sriov_vcn_4_0_0_video_codecs_encode_vcn1;
166				else
167					*codecs = &sriov_vcn_4_0_0_video_codecs_decode_vcn1;
168			} else {
169				if (encode)
170					*codecs = &sriov_vcn_4_0_0_video_codecs_encode_vcn0;
171				else
172					*codecs = &sriov_vcn_4_0_0_video_codecs_decode_vcn0;
173			}
174		} else {
175			if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0)) {
176				if (encode)
177					*codecs = &vcn_4_0_0_video_codecs_encode_vcn1;
178				else
179					*codecs = &vcn_4_0_0_video_codecs_decode_vcn1;
180			} else {
181				if (encode)
182					*codecs = &vcn_4_0_0_video_codecs_encode_vcn0;
183				else
184					*codecs = &vcn_4_0_0_video_codecs_decode_vcn0;
185			}
186		}
187		return 0;
188	case IP_VERSION(4, 0, 6):
189		if (encode)
190			*codecs = &vcn_4_0_0_video_codecs_encode_vcn0;
191		else
192			*codecs = &vcn_4_0_0_video_codecs_decode_vcn0;
193		return 0;
194	default:
195		return -EINVAL;
196	}
197}
198
199static u32 soc21_didt_rreg(struct amdgpu_device *adev, u32 reg)
200{
201	unsigned long flags, address, data;
202	u32 r;
203
204	address = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_INDEX);
205	data = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_DATA);
206
207	spin_lock_irqsave(&adev->didt_idx_lock, flags);
208	WREG32(address, (reg));
209	r = RREG32(data);
210	spin_unlock_irqrestore(&adev->didt_idx_lock, flags);
211	return r;
212}
213
214static void soc21_didt_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
215{
216	unsigned long flags, address, data;
217
218	address = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_INDEX);
219	data = SOC15_REG_OFFSET(GC, 0, regDIDT_IND_DATA);
220
221	spin_lock_irqsave(&adev->didt_idx_lock, flags);
222	WREG32(address, (reg));
223	WREG32(data, (v));
224	spin_unlock_irqrestore(&adev->didt_idx_lock, flags);
225}
226
227static u32 soc21_get_config_memsize(struct amdgpu_device *adev)
228{
229	return adev->nbio.funcs->get_memsize(adev);
230}
231
232static u32 soc21_get_xclk(struct amdgpu_device *adev)
233{
234	return adev->clock.spll.reference_freq;
235}
236
237
238void soc21_grbm_select(struct amdgpu_device *adev,
239		     u32 me, u32 pipe, u32 queue, u32 vmid)
240{
241	u32 grbm_gfx_cntl = 0;
242	grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, PIPEID, pipe);
243	grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, MEID, me);
244	grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, VMID, vmid);
245	grbm_gfx_cntl = REG_SET_FIELD(grbm_gfx_cntl, GRBM_GFX_CNTL, QUEUEID, queue);
246
247	WREG32_SOC15(GC, 0, regGRBM_GFX_CNTL, grbm_gfx_cntl);
248}
249
250static bool soc21_read_disabled_bios(struct amdgpu_device *adev)
251{
252	/* todo */
253	return false;
254}
255
256static struct soc15_allowed_register_entry soc21_allowed_read_registers[] = {
257	{ SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS)},
258	{ SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS2)},
259	{ SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE0)},
260	{ SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE1)},
261	{ SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE2)},
262	{ SOC15_REG_ENTRY(GC, 0, regGRBM_STATUS_SE3)},
263	{ SOC15_REG_ENTRY(SDMA0, 0, regSDMA0_STATUS_REG)},
264	{ SOC15_REG_ENTRY(SDMA1, 0, regSDMA1_STATUS_REG)},
265	{ SOC15_REG_ENTRY(GC, 0, regCP_STAT)},
266	{ SOC15_REG_ENTRY(GC, 0, regCP_STALLED_STAT1)},
267	{ SOC15_REG_ENTRY(GC, 0, regCP_STALLED_STAT2)},
268	{ SOC15_REG_ENTRY(GC, 0, regCP_STALLED_STAT3)},
269	{ SOC15_REG_ENTRY(GC, 0, regCP_CPF_BUSY_STAT)},
270	{ SOC15_REG_ENTRY(GC, 0, regCP_CPF_STALLED_STAT1)},
271	{ SOC15_REG_ENTRY(GC, 0, regCP_CPF_STATUS)},
272	{ SOC15_REG_ENTRY(GC, 0, regCP_CPC_BUSY_STAT)},
273	{ SOC15_REG_ENTRY(GC, 0, regCP_CPC_STALLED_STAT1)},
274	{ SOC15_REG_ENTRY(GC, 0, regCP_CPC_STATUS)},
275	{ SOC15_REG_ENTRY(GC, 0, regGB_ADDR_CONFIG)},
276};
277
278static uint32_t soc21_read_indexed_register(struct amdgpu_device *adev, u32 se_num,
279					 u32 sh_num, u32 reg_offset)
280{
281	uint32_t val;
282
283	mutex_lock(&adev->grbm_idx_mutex);
284	if (se_num != 0xffffffff || sh_num != 0xffffffff)
285		amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff, 0);
286
287	val = RREG32(reg_offset);
288
289	if (se_num != 0xffffffff || sh_num != 0xffffffff)
290		amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0);
291	mutex_unlock(&adev->grbm_idx_mutex);
292	return val;
293}
294
295static uint32_t soc21_get_register_value(struct amdgpu_device *adev,
296				      bool indexed, u32 se_num,
297				      u32 sh_num, u32 reg_offset)
298{
299	if (indexed) {
300		return soc21_read_indexed_register(adev, se_num, sh_num, reg_offset);
301	} else {
302		if (reg_offset == SOC15_REG_OFFSET(GC, 0, regGB_ADDR_CONFIG) && adev->gfx.config.gb_addr_config)
303			return adev->gfx.config.gb_addr_config;
304		return RREG32(reg_offset);
305	}
306}
307
308static int soc21_read_register(struct amdgpu_device *adev, u32 se_num,
309			    u32 sh_num, u32 reg_offset, u32 *value)
310{
311	uint32_t i;
312	struct soc15_allowed_register_entry  *en;
313
314	*value = 0;
315	for (i = 0; i < ARRAY_SIZE(soc21_allowed_read_registers); i++) {
316		en = &soc21_allowed_read_registers[i];
317		if (!adev->reg_offset[en->hwip][en->inst])
318			continue;
319		else if (reg_offset != (adev->reg_offset[en->hwip][en->inst][en->seg]
320					+ en->reg_offset))
321			continue;
322
323		*value = soc21_get_register_value(adev,
324					       soc21_allowed_read_registers[i].grbm_indexed,
325					       se_num, sh_num, reg_offset);
326		return 0;
327	}
328	return -EINVAL;
329}
330
331#if 0
332static int soc21_asic_mode1_reset(struct amdgpu_device *adev)
333{
334	u32 i;
335	int ret = 0;
336
337	amdgpu_atombios_scratch_regs_engine_hung(adev, true);
338
339	/* disable BM */
340	pci_clear_master(adev->pdev);
341
342	amdgpu_device_cache_pci_state(adev->pdev);
343
344	if (amdgpu_dpm_is_mode1_reset_supported(adev)) {
345		dev_info(adev->dev, "GPU smu mode1 reset\n");
346		ret = amdgpu_dpm_mode1_reset(adev);
347	} else {
348		dev_info(adev->dev, "GPU psp mode1 reset\n");
349		ret = psp_gpu_reset(adev);
350	}
351
352	if (ret)
353		dev_err(adev->dev, "GPU mode1 reset failed\n");
354	amdgpu_device_load_pci_state(adev->pdev);
355
356	/* wait for asic to come out of reset */
357	for (i = 0; i < adev->usec_timeout; i++) {
358		u32 memsize = adev->nbio.funcs->get_memsize(adev);
359
360		if (memsize != 0xffffffff)
361			break;
362		udelay(1);
363	}
364
365	amdgpu_atombios_scratch_regs_engine_hung(adev, false);
366
367	return ret;
368}
369#endif
370
371static enum amd_reset_method
372soc21_asic_reset_method(struct amdgpu_device *adev)
373{
374	if (amdgpu_reset_method == AMD_RESET_METHOD_MODE1 ||
375	    amdgpu_reset_method == AMD_RESET_METHOD_MODE2 ||
376	    amdgpu_reset_method == AMD_RESET_METHOD_BACO)
377		return amdgpu_reset_method;
378
379	if (amdgpu_reset_method != -1)
380		dev_warn(adev->dev, "Specified reset method:%d isn't supported, using AUTO instead.\n",
381				  amdgpu_reset_method);
382
383	switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
384	case IP_VERSION(13, 0, 0):
385	case IP_VERSION(13, 0, 7):
386	case IP_VERSION(13, 0, 10):
387		return AMD_RESET_METHOD_MODE1;
388	case IP_VERSION(13, 0, 4):
389	case IP_VERSION(13, 0, 11):
390	case IP_VERSION(14, 0, 0):
391	case IP_VERSION(14, 0, 1):
392	case IP_VERSION(14, 0, 4):
393		return AMD_RESET_METHOD_MODE2;
394	default:
395		if (amdgpu_dpm_is_baco_supported(adev))
396			return AMD_RESET_METHOD_BACO;
397		else
398			return AMD_RESET_METHOD_MODE1;
399	}
400}
401
402static int soc21_asic_reset(struct amdgpu_device *adev)
403{
404	int ret = 0;
405
406	switch (soc21_asic_reset_method(adev)) {
407	case AMD_RESET_METHOD_PCI:
408		dev_info(adev->dev, "PCI reset\n");
409		ret = amdgpu_device_pci_reset(adev);
410		break;
411	case AMD_RESET_METHOD_BACO:
412		dev_info(adev->dev, "BACO reset\n");
413		ret = amdgpu_dpm_baco_reset(adev);
414		break;
415	case AMD_RESET_METHOD_MODE2:
416		dev_info(adev->dev, "MODE2 reset\n");
417		ret = amdgpu_dpm_mode2_reset(adev);
418		break;
419	default:
420		dev_info(adev->dev, "MODE1 reset\n");
421		ret = amdgpu_device_mode1_reset(adev);
422		break;
423	}
424
425	return ret;
426}
427
428static int soc21_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
429{
430	/* todo */
431	return 0;
432}
433
434static int soc21_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk)
435{
436	/* todo */
437	return 0;
438}
439
440static void soc21_program_aspm(struct amdgpu_device *adev)
441{
442	if (!amdgpu_device_should_use_aspm(adev))
443		return;
444
445	if (adev->nbio.funcs->program_aspm)
446		adev->nbio.funcs->program_aspm(adev);
447}
448
449const struct amdgpu_ip_block_version soc21_common_ip_block = {
450	.type = AMD_IP_BLOCK_TYPE_COMMON,
451	.major = 1,
452	.minor = 0,
453	.rev = 0,
454	.funcs = &soc21_common_ip_funcs,
455};
456
457static bool soc21_need_full_reset(struct amdgpu_device *adev)
458{
459	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
460	case IP_VERSION(11, 0, 0):
461	case IP_VERSION(11, 0, 2):
462	case IP_VERSION(11, 0, 3):
463	default:
464		return true;
465	}
466}
467
468static bool soc21_need_reset_on_init(struct amdgpu_device *adev)
469{
470	u32 sol_reg;
471
472	if (adev->flags & AMD_IS_APU)
473		return false;
474
475	/* Check sOS sign of life register to confirm sys driver and sOS
476	 * are already been loaded.
477	 */
478	sol_reg = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81);
479	if (sol_reg)
480		return true;
481
482	return false;
483}
484
485static void soc21_init_doorbell_index(struct amdgpu_device *adev)
486{
487	adev->doorbell_index.kiq = AMDGPU_NAVI10_DOORBELL_KIQ;
488	adev->doorbell_index.mec_ring0 = AMDGPU_NAVI10_DOORBELL_MEC_RING0;
489	adev->doorbell_index.mec_ring1 = AMDGPU_NAVI10_DOORBELL_MEC_RING1;
490	adev->doorbell_index.mec_ring2 = AMDGPU_NAVI10_DOORBELL_MEC_RING2;
491	adev->doorbell_index.mec_ring3 = AMDGPU_NAVI10_DOORBELL_MEC_RING3;
492	adev->doorbell_index.mec_ring4 = AMDGPU_NAVI10_DOORBELL_MEC_RING4;
493	adev->doorbell_index.mec_ring5 = AMDGPU_NAVI10_DOORBELL_MEC_RING5;
494	adev->doorbell_index.mec_ring6 = AMDGPU_NAVI10_DOORBELL_MEC_RING6;
495	adev->doorbell_index.mec_ring7 = AMDGPU_NAVI10_DOORBELL_MEC_RING7;
496	adev->doorbell_index.userqueue_start = AMDGPU_NAVI10_DOORBELL_USERQUEUE_START;
497	adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END;
498	adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0;
499	adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1;
500	adev->doorbell_index.gfx_userqueue_start =
501		AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START;
502	adev->doorbell_index.gfx_userqueue_end =
503		AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END;
504	adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0;
505	adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1;
506	adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0;
507	adev->doorbell_index.sdma_engine[1] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE1;
508	adev->doorbell_index.ih = AMDGPU_NAVI10_DOORBELL_IH;
509	adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_NAVI10_DOORBELL64_VCN0_1;
510	adev->doorbell_index.vcn.vcn_ring2_3 = AMDGPU_NAVI10_DOORBELL64_VCN2_3;
511	adev->doorbell_index.vcn.vcn_ring4_5 = AMDGPU_NAVI10_DOORBELL64_VCN4_5;
512	adev->doorbell_index.vcn.vcn_ring6_7 = AMDGPU_NAVI10_DOORBELL64_VCN6_7;
513	adev->doorbell_index.vpe_ring = AMDGPU_NAVI10_DOORBELL64_VPE;
514	adev->doorbell_index.first_non_cp = AMDGPU_NAVI10_DOORBELL64_FIRST_NON_CP;
515	adev->doorbell_index.last_non_cp = AMDGPU_NAVI10_DOORBELL64_LAST_NON_CP;
516
517	adev->doorbell_index.max_assignment = AMDGPU_NAVI10_DOORBELL_MAX_ASSIGNMENT << 1;
518	adev->doorbell_index.sdma_doorbell_range = 20;
519}
520
521static void soc21_pre_asic_init(struct amdgpu_device *adev)
522{
523}
524
525static int soc21_update_umd_stable_pstate(struct amdgpu_device *adev,
526					  bool enter)
527{
528	if (enter)
529		amdgpu_gfx_rlc_enter_safe_mode(adev, 0);
530	else
531		amdgpu_gfx_rlc_exit_safe_mode(adev, 0);
532
533	if (adev->gfx.funcs->update_perfmon_mgcg)
534		adev->gfx.funcs->update_perfmon_mgcg(adev, !enter);
535
536	return 0;
537}
538
539static const struct amdgpu_asic_funcs soc21_asic_funcs = {
540	.read_disabled_bios = &soc21_read_disabled_bios,
541	.read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom,
542	.read_register = &soc21_read_register,
543	.reset = &soc21_asic_reset,
544	.reset_method = &soc21_asic_reset_method,
545	.get_xclk = &soc21_get_xclk,
546	.set_uvd_clocks = &soc21_set_uvd_clocks,
547	.set_vce_clocks = &soc21_set_vce_clocks,
548	.get_config_memsize = &soc21_get_config_memsize,
549	.init_doorbell_index = &soc21_init_doorbell_index,
550	.need_full_reset = &soc21_need_full_reset,
551	.need_reset_on_init = &soc21_need_reset_on_init,
552	.get_pcie_replay_count = &amdgpu_nbio_get_pcie_replay_count,
553	.supports_baco = &amdgpu_dpm_is_baco_supported,
554	.pre_asic_init = &soc21_pre_asic_init,
555	.query_video_codecs = &soc21_query_video_codecs,
556	.update_umd_stable_pstate = &soc21_update_umd_stable_pstate,
557};
558
559static int soc21_common_early_init(struct amdgpu_ip_block *ip_block)
560{
561	struct amdgpu_device *adev = ip_block->adev;
562
563	adev->nbio.funcs->set_reg_remap(adev);
564	adev->smc_rreg = NULL;
565	adev->smc_wreg = NULL;
566	adev->pcie_rreg = &amdgpu_device_indirect_rreg;
567	adev->pcie_wreg = &amdgpu_device_indirect_wreg;
568	adev->pcie_rreg64 = &amdgpu_device_indirect_rreg64;
569	adev->pcie_wreg64 = &amdgpu_device_indirect_wreg64;
570	adev->pciep_rreg = amdgpu_device_pcie_port_rreg;
571	adev->pciep_wreg = amdgpu_device_pcie_port_wreg;
572
573	/* TODO: will add them during VCN v2 implementation */
574	adev->uvd_ctx_rreg = NULL;
575	adev->uvd_ctx_wreg = NULL;
576
577	adev->didt_rreg = &soc21_didt_rreg;
578	adev->didt_wreg = &soc21_didt_wreg;
579
580	adev->asic_funcs = &soc21_asic_funcs;
581
582	adev->rev_id = amdgpu_device_get_rev_id(adev);
583	adev->external_rev_id = 0xff;
584	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
585	case IP_VERSION(11, 0, 0):
586		adev->cg_flags = AMD_CG_SUPPORT_GFX_CGCG |
587			AMD_CG_SUPPORT_GFX_CGLS |
588#if 0
589			AMD_CG_SUPPORT_GFX_3D_CGCG |
590			AMD_CG_SUPPORT_GFX_3D_CGLS |
591#endif
592			AMD_CG_SUPPORT_GFX_MGCG |
593			AMD_CG_SUPPORT_REPEATER_FGCG |
594			AMD_CG_SUPPORT_GFX_FGCG |
595			AMD_CG_SUPPORT_GFX_PERF_CLK |
596			AMD_CG_SUPPORT_VCN_MGCG |
597			AMD_CG_SUPPORT_JPEG_MGCG |
598			AMD_CG_SUPPORT_ATHUB_MGCG |
599			AMD_CG_SUPPORT_ATHUB_LS |
600			AMD_CG_SUPPORT_MC_MGCG |
601			AMD_CG_SUPPORT_MC_LS |
602			AMD_CG_SUPPORT_IH_CG |
603			AMD_CG_SUPPORT_HDP_SD;
604		adev->pg_flags = AMD_PG_SUPPORT_VCN |
605			AMD_PG_SUPPORT_VCN_DPG |
606			AMD_PG_SUPPORT_JPEG |
607			AMD_PG_SUPPORT_ATHUB |
608			AMD_PG_SUPPORT_MMHUB;
609		adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update
610		break;
611	case IP_VERSION(11, 0, 2):
612		adev->cg_flags =
613			AMD_CG_SUPPORT_GFX_CGCG |
614			AMD_CG_SUPPORT_GFX_CGLS |
615			AMD_CG_SUPPORT_REPEATER_FGCG |
616			AMD_CG_SUPPORT_VCN_MGCG |
617			AMD_CG_SUPPORT_JPEG_MGCG |
618			AMD_CG_SUPPORT_ATHUB_MGCG |
619			AMD_CG_SUPPORT_ATHUB_LS |
620			AMD_CG_SUPPORT_IH_CG |
621			AMD_CG_SUPPORT_HDP_SD;
622		adev->pg_flags =
623			AMD_PG_SUPPORT_VCN |
624			AMD_PG_SUPPORT_VCN_DPG |
625			AMD_PG_SUPPORT_JPEG |
626			AMD_PG_SUPPORT_ATHUB |
627			AMD_PG_SUPPORT_MMHUB;
628		adev->external_rev_id = adev->rev_id + 0x10;
629		break;
630	case IP_VERSION(11, 0, 1):
631		adev->cg_flags =
632			AMD_CG_SUPPORT_GFX_CGCG |
633			AMD_CG_SUPPORT_GFX_CGLS |
634			AMD_CG_SUPPORT_GFX_MGCG |
635			AMD_CG_SUPPORT_GFX_FGCG |
636			AMD_CG_SUPPORT_REPEATER_FGCG |
637			AMD_CG_SUPPORT_GFX_PERF_CLK |
638			AMD_CG_SUPPORT_MC_MGCG |
639			AMD_CG_SUPPORT_MC_LS |
640			AMD_CG_SUPPORT_HDP_MGCG |
641			AMD_CG_SUPPORT_HDP_LS |
642			AMD_CG_SUPPORT_ATHUB_MGCG |
643			AMD_CG_SUPPORT_ATHUB_LS |
644			AMD_CG_SUPPORT_IH_CG |
645			AMD_CG_SUPPORT_BIF_MGCG |
646			AMD_CG_SUPPORT_BIF_LS |
647			AMD_CG_SUPPORT_VCN_MGCG |
648			AMD_CG_SUPPORT_JPEG_MGCG;
649		adev->pg_flags =
650			AMD_PG_SUPPORT_GFX_PG |
651			AMD_PG_SUPPORT_VCN |
652			AMD_PG_SUPPORT_VCN_DPG |
653			AMD_PG_SUPPORT_JPEG;
654		adev->external_rev_id = adev->rev_id + 0x1;
655		break;
656	case IP_VERSION(11, 0, 3):
657		adev->cg_flags = AMD_CG_SUPPORT_VCN_MGCG |
658			AMD_CG_SUPPORT_JPEG_MGCG |
659			AMD_CG_SUPPORT_GFX_CGCG |
660			AMD_CG_SUPPORT_GFX_CGLS |
661			AMD_CG_SUPPORT_REPEATER_FGCG |
662			AMD_CG_SUPPORT_GFX_MGCG |
663			AMD_CG_SUPPORT_HDP_SD |
664			AMD_CG_SUPPORT_ATHUB_MGCG |
665			AMD_CG_SUPPORT_ATHUB_LS;
666		adev->pg_flags = AMD_PG_SUPPORT_VCN |
667			AMD_PG_SUPPORT_VCN_DPG |
668			AMD_PG_SUPPORT_JPEG;
669		adev->external_rev_id = adev->rev_id + 0x20;
670		break;
671	case IP_VERSION(11, 0, 4):
672		adev->cg_flags =
673			AMD_CG_SUPPORT_GFX_CGCG |
674			AMD_CG_SUPPORT_GFX_CGLS |
675			AMD_CG_SUPPORT_GFX_MGCG |
676			AMD_CG_SUPPORT_GFX_FGCG |
677			AMD_CG_SUPPORT_REPEATER_FGCG |
678			AMD_CG_SUPPORT_GFX_PERF_CLK |
679			AMD_CG_SUPPORT_MC_MGCG |
680			AMD_CG_SUPPORT_MC_LS |
681			AMD_CG_SUPPORT_HDP_MGCG |
682			AMD_CG_SUPPORT_HDP_LS |
683			AMD_CG_SUPPORT_ATHUB_MGCG |
684			AMD_CG_SUPPORT_ATHUB_LS |
685			AMD_CG_SUPPORT_IH_CG |
686			AMD_CG_SUPPORT_BIF_MGCG |
687			AMD_CG_SUPPORT_BIF_LS |
688			AMD_CG_SUPPORT_VCN_MGCG |
689			AMD_CG_SUPPORT_JPEG_MGCG;
690		adev->pg_flags = AMD_PG_SUPPORT_VCN |
691			AMD_PG_SUPPORT_VCN_DPG |
692			AMD_PG_SUPPORT_GFX_PG |
693			AMD_PG_SUPPORT_JPEG;
694		adev->external_rev_id = adev->rev_id + 0x80;
695		break;
696	case IP_VERSION(11, 5, 0):
697		adev->cg_flags = AMD_CG_SUPPORT_VCN_MGCG |
698			AMD_CG_SUPPORT_JPEG_MGCG |
699			AMD_CG_SUPPORT_GFX_CGCG |
700			AMD_CG_SUPPORT_GFX_CGLS |
701			AMD_CG_SUPPORT_GFX_MGCG |
702			AMD_CG_SUPPORT_GFX_FGCG |
703			AMD_CG_SUPPORT_REPEATER_FGCG |
704			AMD_CG_SUPPORT_GFX_PERF_CLK	|
705			AMD_CG_SUPPORT_GFX_3D_CGCG |
706			AMD_CG_SUPPORT_GFX_3D_CGLS	|
707			AMD_CG_SUPPORT_MC_MGCG |
708			AMD_CG_SUPPORT_MC_LS |
709			AMD_CG_SUPPORT_HDP_LS |
710			AMD_CG_SUPPORT_HDP_DS |
711			AMD_CG_SUPPORT_HDP_SD |
712			AMD_CG_SUPPORT_ATHUB_MGCG |
713			AMD_CG_SUPPORT_ATHUB_LS |
714			AMD_CG_SUPPORT_IH_CG |
715			AMD_CG_SUPPORT_BIF_MGCG |
716			AMD_CG_SUPPORT_BIF_LS;
717		adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG |
718			AMD_PG_SUPPORT_JPEG_DPG |
719			AMD_PG_SUPPORT_VCN |
720			AMD_PG_SUPPORT_JPEG |
721			AMD_PG_SUPPORT_GFX_PG;
722		if (adev->rev_id == 0)
723			adev->external_rev_id = 0x1;
724		else
725			adev->external_rev_id = adev->rev_id + 0x10;
726		break;
727	case IP_VERSION(11, 5, 1):
728		adev->cg_flags =
729			AMD_CG_SUPPORT_GFX_CGCG |
730			AMD_CG_SUPPORT_GFX_CGLS |
731			AMD_CG_SUPPORT_GFX_MGCG |
732			AMD_CG_SUPPORT_GFX_FGCG |
733			AMD_CG_SUPPORT_REPEATER_FGCG |
734			AMD_CG_SUPPORT_GFX_PERF_CLK	|
735			AMD_CG_SUPPORT_GFX_3D_CGCG |
736			AMD_CG_SUPPORT_GFX_3D_CGLS	|
737			AMD_CG_SUPPORT_MC_MGCG |
738			AMD_CG_SUPPORT_MC_LS |
739			AMD_CG_SUPPORT_HDP_LS |
740			AMD_CG_SUPPORT_HDP_DS |
741			AMD_CG_SUPPORT_HDP_SD |
742			AMD_CG_SUPPORT_ATHUB_MGCG |
743			AMD_CG_SUPPORT_ATHUB_LS |
744			AMD_CG_SUPPORT_IH_CG |
745			AMD_CG_SUPPORT_BIF_MGCG |
746			AMD_CG_SUPPORT_BIF_LS |
747			AMD_CG_SUPPORT_VCN_MGCG |
748			AMD_CG_SUPPORT_JPEG_MGCG;
749		adev->pg_flags =
750			AMD_PG_SUPPORT_GFX_PG |
751			AMD_PG_SUPPORT_VCN |
752			AMD_PG_SUPPORT_VCN_DPG |
753			AMD_PG_SUPPORT_JPEG;
754		adev->external_rev_id = adev->rev_id + 0xc1;
755		break;
756	case IP_VERSION(11, 5, 2):
757		adev->cg_flags = AMD_CG_SUPPORT_VCN_MGCG |
758			AMD_CG_SUPPORT_JPEG_MGCG |
759			AMD_CG_SUPPORT_GFX_CGCG |
760			AMD_CG_SUPPORT_GFX_CGLS |
761			AMD_CG_SUPPORT_GFX_MGCG |
762			AMD_CG_SUPPORT_GFX_FGCG |
763			AMD_CG_SUPPORT_REPEATER_FGCG |
764			AMD_CG_SUPPORT_GFX_PERF_CLK	|
765			AMD_CG_SUPPORT_GFX_3D_CGCG |
766			AMD_CG_SUPPORT_GFX_3D_CGLS	|
767			AMD_CG_SUPPORT_MC_MGCG |
768			AMD_CG_SUPPORT_MC_LS |
769			AMD_CG_SUPPORT_HDP_LS |
770			AMD_CG_SUPPORT_HDP_DS |
771			AMD_CG_SUPPORT_HDP_SD |
772			AMD_CG_SUPPORT_ATHUB_MGCG |
773			AMD_CG_SUPPORT_ATHUB_LS |
774			AMD_CG_SUPPORT_IH_CG |
775			AMD_CG_SUPPORT_BIF_MGCG |
776			AMD_CG_SUPPORT_BIF_LS;
777		adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG |
778			AMD_PG_SUPPORT_VCN |
779			AMD_PG_SUPPORT_JPEG_DPG |
780			AMD_PG_SUPPORT_JPEG |
781			AMD_PG_SUPPORT_GFX_PG;
782		adev->external_rev_id = adev->rev_id + 0x40;
783		break;
784	default:
785		/* FIXME: not supported yet */
786		return -EINVAL;
787	}
788
789	if (amdgpu_sriov_vf(adev)) {
790		amdgpu_virt_init_setting(adev);
791		xgpu_nv_mailbox_set_irq_funcs(adev);
792	}
793
794	return 0;
795}
796
797static int soc21_common_late_init(struct amdgpu_ip_block *ip_block)
798{
799	struct amdgpu_device *adev = ip_block->adev;
800
801	if (amdgpu_sriov_vf(adev)) {
802		xgpu_nv_mailbox_get_irq(adev);
803		if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) ||
804		!amdgpu_sriov_is_av1_support(adev)) {
805			amdgpu_virt_update_sriov_video_codec(adev,
806							     sriov_vcn_4_0_0_video_codecs_encode_array_vcn1,
807							     ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn1),
808							     sriov_vcn_4_0_0_video_codecs_decode_array_vcn1,
809							     ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn1));
810		} else {
811			amdgpu_virt_update_sriov_video_codec(adev,
812							     sriov_vcn_4_0_0_video_codecs_encode_array_vcn0,
813							     ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn0),
814							     sriov_vcn_4_0_0_video_codecs_decode_array_vcn0,
815							     ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn0));
816		}
817	} else {
818		if (adev->nbio.ras &&
819		    adev->nbio.ras_err_event_athub_irq.funcs)
820			/* don't need to fail gpu late init
821			 * if enabling athub_err_event interrupt failed
822			 * nbio v4_3 only support fatal error hanlding
823			 * just enable the interrupt directly */
824			amdgpu_irq_get(adev, &adev->nbio.ras_err_event_athub_irq, 0);
825	}
826
827	/* Enable selfring doorbell aperture late because doorbell BAR
828	 * aperture will change if resize BAR successfully in gmc sw_init.
829	 */
830	adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, true);
831
832	return 0;
833}
834
835static int soc21_common_sw_init(struct amdgpu_ip_block *ip_block)
836{
837	struct amdgpu_device *adev = ip_block->adev;
838
839	if (amdgpu_sriov_vf(adev))
840		xgpu_nv_mailbox_add_irq_id(adev);
841
842	return 0;
843}
844
845static int soc21_common_hw_init(struct amdgpu_ip_block *ip_block)
846{
847	struct amdgpu_device *adev = ip_block->adev;
848
849	/* enable aspm */
850	soc21_program_aspm(adev);
851	/* setup nbio registers */
852	adev->nbio.funcs->init_registers(adev);
853	/* remap HDP registers to a hole in mmio space,
854	 * for the purpose of expose those registers
855	 * to process space
856	 */
857	if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev))
858		adev->nbio.funcs->remap_hdp_registers(adev);
859	/* enable the doorbell aperture */
860	adev->nbio.funcs->enable_doorbell_aperture(adev, true);
861
862	return 0;
863}
864
865static int soc21_common_hw_fini(struct amdgpu_ip_block *ip_block)
866{
867	struct amdgpu_device *adev = ip_block->adev;
868
869	/* Disable the doorbell aperture and selfring doorbell aperture
870	 * separately in hw_fini because soc21_enable_doorbell_aperture
871	 * has been removed and there is no need to delay disabling
872	 * selfring doorbell.
873	 */
874	adev->nbio.funcs->enable_doorbell_aperture(adev, false);
875	adev->nbio.funcs->enable_doorbell_selfring_aperture(adev, false);
876
877	if (amdgpu_sriov_vf(adev)) {
878		xgpu_nv_mailbox_put_irq(adev);
879	} else {
880		if (adev->nbio.ras &&
881		    adev->nbio.ras_err_event_athub_irq.funcs)
882			amdgpu_irq_put(adev, &adev->nbio.ras_err_event_athub_irq, 0);
883	}
884
885	return 0;
886}
887
888static int soc21_common_suspend(struct amdgpu_ip_block *ip_block)
889{
890	return soc21_common_hw_fini(ip_block);
891}
892
893static bool soc21_need_reset_on_resume(struct amdgpu_device *adev)
894{
895	u32 sol_reg1, sol_reg2;
896
897	/* Will reset for the following suspend abort cases.
898	 * 1) Only reset dGPU side.
899	 * 2) S3 suspend got aborted and TOS is active.
900	 *    As for dGPU suspend abort cases the SOL value
901	 *    will be kept as zero at this resume point.
902	 */
903	if (!(adev->flags & AMD_IS_APU) && adev->in_s3) {
904		sol_reg1 = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81);
905		msleep(100);
906		sol_reg2 = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81);
907
908		return (sol_reg1 != sol_reg2);
909	}
910
911	return false;
912}
913
914static int soc21_common_resume(struct amdgpu_ip_block *ip_block)
915{
916	struct amdgpu_device *adev = ip_block->adev;
917
918	if (soc21_need_reset_on_resume(adev)) {
919		dev_info(adev->dev, "S3 suspend aborted, resetting...");
920		soc21_asic_reset(adev);
921	}
922
923	return soc21_common_hw_init(ip_block);
924}
925
926static bool soc21_common_is_idle(void *handle)
927{
928	return true;
929}
930
931static int soc21_common_set_clockgating_state(void *handle,
932					   enum amd_clockgating_state state)
933{
934	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
935
936	switch (amdgpu_ip_version(adev, NBIO_HWIP, 0)) {
937	case IP_VERSION(4, 3, 0):
938	case IP_VERSION(4, 3, 1):
939	case IP_VERSION(7, 7, 0):
940	case IP_VERSION(7, 7, 1):
941	case IP_VERSION(7, 11, 0):
942	case IP_VERSION(7, 11, 1):
943	case IP_VERSION(7, 11, 3):
944		adev->nbio.funcs->update_medium_grain_clock_gating(adev,
945				state == AMD_CG_STATE_GATE);
946		adev->nbio.funcs->update_medium_grain_light_sleep(adev,
947				state == AMD_CG_STATE_GATE);
948		adev->hdp.funcs->update_clock_gating(adev,
949				state == AMD_CG_STATE_GATE);
950		break;
951	default:
952		break;
953	}
954	return 0;
955}
956
957static int soc21_common_set_powergating_state(void *handle,
958					   enum amd_powergating_state state)
959{
960	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
961
962	switch (amdgpu_ip_version(adev, LSDMA_HWIP, 0)) {
963	case IP_VERSION(6, 0, 0):
964	case IP_VERSION(6, 0, 2):
965		adev->lsdma.funcs->update_memory_power_gating(adev,
966				state == AMD_PG_STATE_GATE);
967		break;
968	default:
969		break;
970	}
971
972	return 0;
973}
974
975static void soc21_common_get_clockgating_state(void *handle, u64 *flags)
976{
977	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
978
979	adev->nbio.funcs->get_clockgating_state(adev, flags);
980
981	adev->hdp.funcs->get_clock_gating_state(adev, flags);
982}
983
984static const struct amd_ip_funcs soc21_common_ip_funcs = {
985	.name = "soc21_common",
986	.early_init = soc21_common_early_init,
987	.late_init = soc21_common_late_init,
988	.sw_init = soc21_common_sw_init,
989	.hw_init = soc21_common_hw_init,
990	.hw_fini = soc21_common_hw_fini,
991	.suspend = soc21_common_suspend,
992	.resume = soc21_common_resume,
993	.is_idle = soc21_common_is_idle,
994	.set_clockgating_state = soc21_common_set_clockgating_state,
995	.set_powergating_state = soc21_common_set_powergating_state,
996	.get_clockgating_state = soc21_common_get_clockgating_state,
997};