]> Git Repo - J-linux.git/blob - drivers/media/platform/qcom/venus/core.c
Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux...
[J-linux.git] / drivers / media / platform / qcom / venus / core.c
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
4  * Copyright (C) 2017 Linaro Ltd.
5  */
6 #include <linux/init.h>
7 #include <linux/interconnect.h>
8 #include <linux/io.h>
9 #include <linux/ioctl.h>
10 #include <linux/delay.h>
11 #include <linux/devcoredump.h>
12 #include <linux/list.h>
13 #include <linux/module.h>
14 #include <linux/of_device.h>
15 #include <linux/platform_device.h>
16 #include <linux/slab.h>
17 #include <linux/types.h>
18 #include <linux/pm_runtime.h>
19 #include <media/videobuf2-v4l2.h>
20 #include <media/v4l2-mem2mem.h>
21 #include <media/v4l2-ioctl.h>
22
23 #include "core.h"
24 #include "firmware.h"
25 #include "pm_helpers.h"
26 #include "hfi_venus_io.h"
27
28 static void venus_coredump(struct venus_core *core)
29 {
30         struct device *dev;
31         phys_addr_t mem_phys;
32         size_t mem_size;
33         void *mem_va;
34         void *data;
35
36         dev = core->dev;
37         mem_phys = core->fw.mem_phys;
38         mem_size = core->fw.mem_size;
39
40         mem_va = memremap(mem_phys, mem_size, MEMREMAP_WC);
41         if (!mem_va)
42                 return;
43
44         data = vmalloc(mem_size);
45         if (!data) {
46                 memunmap(mem_va);
47                 return;
48         }
49
50         memcpy(data, mem_va, mem_size);
51         memunmap(mem_va);
52         dev_coredumpv(dev, data, mem_size, GFP_KERNEL);
53 }
54
55 static void venus_event_notify(struct venus_core *core, u32 event)
56 {
57         struct venus_inst *inst;
58
59         switch (event) {
60         case EVT_SYS_WATCHDOG_TIMEOUT:
61         case EVT_SYS_ERROR:
62                 break;
63         default:
64                 return;
65         }
66
67         mutex_lock(&core->lock);
68         set_bit(0, &core->sys_error);
69         list_for_each_entry(inst, &core->instances, list)
70                 inst->ops->event_notify(inst, EVT_SESSION_ERROR, NULL);
71         mutex_unlock(&core->lock);
72
73         disable_irq_nosync(core->irq);
74         schedule_delayed_work(&core->work, msecs_to_jiffies(10));
75 }
76
77 static const struct hfi_core_ops venus_core_ops = {
78         .event_notify = venus_event_notify,
79 };
80
81 #define RPM_WAIT_FOR_IDLE_MAX_ATTEMPTS 10
82
83 static void venus_sys_error_handler(struct work_struct *work)
84 {
85         struct venus_core *core =
86                         container_of(work, struct venus_core, work.work);
87         int ret, i, max_attempts = RPM_WAIT_FOR_IDLE_MAX_ATTEMPTS;
88         const char *err_msg = "";
89         bool failed = false;
90
91         ret = pm_runtime_get_sync(core->dev);
92         if (ret < 0) {
93                 err_msg = "resume runtime PM";
94                 max_attempts = 0;
95                 failed = true;
96         }
97
98         core->ops->core_deinit(core);
99         core->state = CORE_UNINIT;
100
101         for (i = 0; i < max_attempts; i++) {
102                 if (!pm_runtime_active(core->dev_dec) && !pm_runtime_active(core->dev_enc))
103                         break;
104                 msleep(10);
105         }
106
107         mutex_lock(&core->lock);
108
109         venus_shutdown(core);
110
111         venus_coredump(core);
112
113         pm_runtime_put_sync(core->dev);
114
115         for (i = 0; i < max_attempts; i++) {
116                 if (!core->pmdomains[0] || !pm_runtime_active(core->pmdomains[0]))
117                         break;
118                 usleep_range(1000, 1500);
119         }
120
121         hfi_reinit(core);
122
123         ret = pm_runtime_get_sync(core->dev);
124         if (ret < 0) {
125                 err_msg = "resume runtime PM";
126                 failed = true;
127         }
128
129         ret = venus_boot(core);
130         if (ret && !failed) {
131                 err_msg = "boot Venus";
132                 failed = true;
133         }
134
135         ret = hfi_core_resume(core, true);
136         if (ret && !failed) {
137                 err_msg = "resume HFI";
138                 failed = true;
139         }
140
141         enable_irq(core->irq);
142
143         mutex_unlock(&core->lock);
144
145         ret = hfi_core_init(core);
146         if (ret && !failed) {
147                 err_msg = "init HFI";
148                 failed = true;
149         }
150
151         pm_runtime_put_sync(core->dev);
152
153         if (failed) {
154                 disable_irq_nosync(core->irq);
155                 dev_warn_ratelimited(core->dev,
156                                      "System error has occurred, recovery failed to %s\n",
157                                      err_msg);
158                 schedule_delayed_work(&core->work, msecs_to_jiffies(10));
159                 return;
160         }
161
162         dev_warn(core->dev, "system error has occurred (recovered)\n");
163
164         mutex_lock(&core->lock);
165         clear_bit(0, &core->sys_error);
166         wake_up_all(&core->sys_err_done);
167         mutex_unlock(&core->lock);
168 }
169
170 static u32 to_v4l2_codec_type(u32 codec)
171 {
172         switch (codec) {
173         case HFI_VIDEO_CODEC_H264:
174                 return V4L2_PIX_FMT_H264;
175         case HFI_VIDEO_CODEC_H263:
176                 return V4L2_PIX_FMT_H263;
177         case HFI_VIDEO_CODEC_MPEG1:
178                 return V4L2_PIX_FMT_MPEG1;
179         case HFI_VIDEO_CODEC_MPEG2:
180                 return V4L2_PIX_FMT_MPEG2;
181         case HFI_VIDEO_CODEC_MPEG4:
182                 return V4L2_PIX_FMT_MPEG4;
183         case HFI_VIDEO_CODEC_VC1:
184                 return V4L2_PIX_FMT_VC1_ANNEX_G;
185         case HFI_VIDEO_CODEC_VP8:
186                 return V4L2_PIX_FMT_VP8;
187         case HFI_VIDEO_CODEC_VP9:
188                 return V4L2_PIX_FMT_VP9;
189         case HFI_VIDEO_CODEC_DIVX:
190         case HFI_VIDEO_CODEC_DIVX_311:
191                 return V4L2_PIX_FMT_XVID;
192         default:
193                 return 0;
194         }
195 }
196
197 static int venus_enumerate_codecs(struct venus_core *core, u32 type)
198 {
199         const struct hfi_inst_ops dummy_ops = {};
200         struct venus_inst *inst;
201         u32 codec, codecs;
202         unsigned int i;
203         int ret;
204
205         if (core->res->hfi_version != HFI_VERSION_1XX)
206                 return 0;
207
208         inst = kzalloc(sizeof(*inst), GFP_KERNEL);
209         if (!inst)
210                 return -ENOMEM;
211
212         mutex_init(&inst->lock);
213         inst->core = core;
214         inst->session_type = type;
215         if (type == VIDC_SESSION_TYPE_DEC)
216                 codecs = core->dec_codecs;
217         else
218                 codecs = core->enc_codecs;
219
220         ret = hfi_session_create(inst, &dummy_ops);
221         if (ret)
222                 goto err;
223
224         for (i = 0; i < MAX_CODEC_NUM; i++) {
225                 codec = (1UL << i) & codecs;
226                 if (!codec)
227                         continue;
228
229                 ret = hfi_session_init(inst, to_v4l2_codec_type(codec));
230                 if (ret)
231                         goto done;
232
233                 ret = hfi_session_deinit(inst);
234                 if (ret)
235                         goto done;
236         }
237
238 done:
239         hfi_session_destroy(inst);
240 err:
241         mutex_destroy(&inst->lock);
242         kfree(inst);
243
244         return ret;
245 }
246
247 static void venus_assign_register_offsets(struct venus_core *core)
248 {
249         if (IS_V6(core)) {
250                 core->vbif_base = core->base + VBIF_BASE;
251                 core->cpu_base = core->base + CPU_BASE_V6;
252                 core->cpu_cs_base = core->base + CPU_CS_BASE_V6;
253                 core->cpu_ic_base = core->base + CPU_IC_BASE_V6;
254                 core->wrapper_base = core->base + WRAPPER_BASE_V6;
255                 core->wrapper_tz_base = core->base + WRAPPER_TZ_BASE_V6;
256                 core->aon_base = core->base + AON_BASE_V6;
257         } else {
258                 core->vbif_base = core->base + VBIF_BASE;
259                 core->cpu_base = core->base + CPU_BASE;
260                 core->cpu_cs_base = core->base + CPU_CS_BASE;
261                 core->cpu_ic_base = core->base + CPU_IC_BASE;
262                 core->wrapper_base = core->base + WRAPPER_BASE;
263                 core->wrapper_tz_base = NULL;
264                 core->aon_base = NULL;
265         }
266 }
267
268 static irqreturn_t venus_isr_thread(int irq, void *dev_id)
269 {
270         struct venus_core *core = dev_id;
271         irqreturn_t ret;
272
273         ret = hfi_isr_thread(irq, dev_id);
274
275         if (ret == IRQ_HANDLED && venus_fault_inject_ssr())
276                 hfi_core_trigger_ssr(core, HFI_TEST_SSR_SW_ERR_FATAL);
277
278         return ret;
279 }
280
281 static int venus_probe(struct platform_device *pdev)
282 {
283         struct device *dev = &pdev->dev;
284         struct venus_core *core;
285         int ret;
286
287         core = devm_kzalloc(dev, sizeof(*core), GFP_KERNEL);
288         if (!core)
289                 return -ENOMEM;
290
291         core->dev = dev;
292
293         core->base = devm_platform_ioremap_resource(pdev, 0);
294         if (IS_ERR(core->base))
295                 return PTR_ERR(core->base);
296
297         core->video_path = devm_of_icc_get(dev, "video-mem");
298         if (IS_ERR(core->video_path))
299                 return PTR_ERR(core->video_path);
300
301         core->cpucfg_path = devm_of_icc_get(dev, "cpu-cfg");
302         if (IS_ERR(core->cpucfg_path))
303                 return PTR_ERR(core->cpucfg_path);
304
305         core->irq = platform_get_irq(pdev, 0);
306         if (core->irq < 0)
307                 return core->irq;
308
309         core->res = of_device_get_match_data(dev);
310         if (!core->res)
311                 return -ENODEV;
312
313         mutex_init(&core->pm_lock);
314
315         core->pm_ops = venus_pm_get(core->res->hfi_version);
316         if (!core->pm_ops)
317                 return -ENODEV;
318
319         if (core->pm_ops->core_get) {
320                 ret = core->pm_ops->core_get(core);
321                 if (ret)
322                         return ret;
323         }
324
325         ret = dma_set_mask_and_coherent(dev, core->res->dma_mask);
326         if (ret)
327                 goto err_core_put;
328
329         dma_set_max_seg_size(dev, UINT_MAX);
330
331         INIT_LIST_HEAD(&core->instances);
332         mutex_init(&core->lock);
333         INIT_DELAYED_WORK(&core->work, venus_sys_error_handler);
334         init_waitqueue_head(&core->sys_err_done);
335
336         ret = devm_request_threaded_irq(dev, core->irq, hfi_isr, venus_isr_thread,
337                                         IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
338                                         "venus", core);
339         if (ret)
340                 goto err_core_put;
341
342         ret = hfi_create(core, &venus_core_ops);
343         if (ret)
344                 goto err_core_put;
345
346         venus_assign_register_offsets(core);
347
348         ret = v4l2_device_register(dev, &core->v4l2_dev);
349         if (ret)
350                 goto err_core_deinit;
351
352         platform_set_drvdata(pdev, core);
353
354         pm_runtime_enable(dev);
355
356         ret = pm_runtime_get_sync(dev);
357         if (ret < 0)
358                 goto err_runtime_disable;
359
360         ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
361         if (ret)
362                 goto err_runtime_disable;
363
364         ret = venus_firmware_init(core);
365         if (ret)
366                 goto err_of_depopulate;
367
368         ret = venus_boot(core);
369         if (ret)
370                 goto err_firmware_deinit;
371
372         ret = hfi_core_resume(core, true);
373         if (ret)
374                 goto err_venus_shutdown;
375
376         ret = hfi_core_init(core);
377         if (ret)
378                 goto err_venus_shutdown;
379
380         ret = venus_enumerate_codecs(core, VIDC_SESSION_TYPE_DEC);
381         if (ret)
382                 goto err_venus_shutdown;
383
384         ret = venus_enumerate_codecs(core, VIDC_SESSION_TYPE_ENC);
385         if (ret)
386                 goto err_venus_shutdown;
387
388         ret = pm_runtime_put_sync(dev);
389         if (ret) {
390                 pm_runtime_get_noresume(dev);
391                 goto err_dev_unregister;
392         }
393
394         venus_dbgfs_init(core);
395
396         return 0;
397
398 err_dev_unregister:
399         v4l2_device_unregister(&core->v4l2_dev);
400 err_venus_shutdown:
401         venus_shutdown(core);
402 err_firmware_deinit:
403         venus_firmware_deinit(core);
404 err_of_depopulate:
405         of_platform_depopulate(dev);
406 err_runtime_disable:
407         pm_runtime_put_noidle(dev);
408         pm_runtime_set_suspended(dev);
409         pm_runtime_disable(dev);
410         hfi_destroy(core);
411 err_core_deinit:
412         hfi_core_deinit(core, false);
413 err_core_put:
414         if (core->pm_ops->core_put)
415                 core->pm_ops->core_put(core);
416         return ret;
417 }
418
419 static void venus_remove(struct platform_device *pdev)
420 {
421         struct venus_core *core = platform_get_drvdata(pdev);
422         const struct venus_pm_ops *pm_ops = core->pm_ops;
423         struct device *dev = core->dev;
424         int ret;
425
426         ret = pm_runtime_get_sync(dev);
427         WARN_ON(ret < 0);
428
429         ret = hfi_core_deinit(core, true);
430         WARN_ON(ret);
431
432         venus_shutdown(core);
433         of_platform_depopulate(dev);
434
435         venus_firmware_deinit(core);
436
437         pm_runtime_put_sync(dev);
438         pm_runtime_disable(dev);
439
440         if (pm_ops->core_put)
441                 pm_ops->core_put(core);
442
443         v4l2_device_unregister(&core->v4l2_dev);
444
445         hfi_destroy(core);
446
447         mutex_destroy(&core->pm_lock);
448         mutex_destroy(&core->lock);
449         venus_dbgfs_deinit(core);
450 }
451
452 static void venus_core_shutdown(struct platform_device *pdev)
453 {
454         struct venus_core *core = platform_get_drvdata(pdev);
455
456         pm_runtime_get_sync(core->dev);
457         venus_shutdown(core);
458         venus_firmware_deinit(core);
459         pm_runtime_put_sync(core->dev);
460 }
461
462 static __maybe_unused int venus_runtime_suspend(struct device *dev)
463 {
464         struct venus_core *core = dev_get_drvdata(dev);
465         const struct venus_pm_ops *pm_ops = core->pm_ops;
466         int ret;
467
468         ret = hfi_core_suspend(core);
469         if (ret)
470                 return ret;
471
472         if (pm_ops->core_power) {
473                 ret = pm_ops->core_power(core, POWER_OFF);
474                 if (ret)
475                         return ret;
476         }
477
478         ret = icc_set_bw(core->cpucfg_path, 0, 0);
479         if (ret)
480                 goto err_cpucfg_path;
481
482         ret = icc_set_bw(core->video_path, 0, 0);
483         if (ret)
484                 goto err_video_path;
485
486         return ret;
487
488 err_video_path:
489         icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0);
490 err_cpucfg_path:
491         if (pm_ops->core_power)
492                 pm_ops->core_power(core, POWER_ON);
493
494         return ret;
495 }
496
497 static __maybe_unused int venus_runtime_resume(struct device *dev)
498 {
499         struct venus_core *core = dev_get_drvdata(dev);
500         const struct venus_pm_ops *pm_ops = core->pm_ops;
501         int ret;
502
503         ret = icc_set_bw(core->video_path, kbps_to_icc(20000), 0);
504         if (ret)
505                 return ret;
506
507         ret = icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0);
508         if (ret)
509                 return ret;
510
511         if (pm_ops->core_power) {
512                 ret = pm_ops->core_power(core, POWER_ON);
513                 if (ret)
514                         return ret;
515         }
516
517         return hfi_core_resume(core, false);
518 }
519
520 static const struct dev_pm_ops venus_pm_ops = {
521         SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
522                                 pm_runtime_force_resume)
523         SET_RUNTIME_PM_OPS(venus_runtime_suspend, venus_runtime_resume, NULL)
524 };
525
526 static const struct freq_tbl msm8916_freq_table[] = {
527         { 352800, 228570000 },  /* 1920x1088 @ 30 + 1280x720 @ 30 */
528         { 244800, 160000000 },  /* 1920x1088 @ 30 */
529         { 108000, 100000000 },  /* 1280x720 @ 30 */
530 };
531
532 static const struct reg_val msm8916_reg_preset[] = {
533         { 0xe0020, 0x05555556 },
534         { 0xe0024, 0x05555556 },
535         { 0x80124, 0x00000003 },
536 };
537
538 static const struct venus_resources msm8916_res = {
539         .freq_tbl = msm8916_freq_table,
540         .freq_tbl_size = ARRAY_SIZE(msm8916_freq_table),
541         .reg_tbl = msm8916_reg_preset,
542         .reg_tbl_size = ARRAY_SIZE(msm8916_reg_preset),
543         .clks = { "core", "iface", "bus", },
544         .clks_num = 3,
545         .max_load = 352800, /* 720p@30 + 1080p@30 */
546         .hfi_version = HFI_VERSION_1XX,
547         .vmem_id = VIDC_RESOURCE_NONE,
548         .vmem_size = 0,
549         .vmem_addr = 0,
550         .dma_mask = 0xddc00000 - 1,
551         .fwname = "qcom/venus-1.8/venus.mdt",
552 };
553
554 static const struct freq_tbl msm8996_freq_table[] = {
555         { 1944000, 520000000 }, /* 4k UHD @ 60 (decode only) */
556         {  972000, 520000000 }, /* 4k UHD @ 30 */
557         {  489600, 346666667 }, /* 1080p @ 60 */
558         {  244800, 150000000 }, /* 1080p @ 30 */
559         {  108000,  75000000 }, /* 720p @ 30 */
560 };
561
562 static const struct reg_val msm8996_reg_preset[] = {
563         { 0x80010, 0xffffffff },
564         { 0x80018, 0x00001556 },
565         { 0x8001C, 0x00001556 },
566 };
567
568 static const struct venus_resources msm8996_res = {
569         .freq_tbl = msm8996_freq_table,
570         .freq_tbl_size = ARRAY_SIZE(msm8996_freq_table),
571         .reg_tbl = msm8996_reg_preset,
572         .reg_tbl_size = ARRAY_SIZE(msm8996_reg_preset),
573         .clks = {"core", "iface", "bus", "mbus" },
574         .clks_num = 4,
575         .vcodec0_clks = { "core" },
576         .vcodec1_clks = { "core" },
577         .vcodec_clks_num = 1,
578         .max_load = 2563200,
579         .hfi_version = HFI_VERSION_3XX,
580         .vmem_id = VIDC_RESOURCE_NONE,
581         .vmem_size = 0,
582         .vmem_addr = 0,
583         .dma_mask = 0xddc00000 - 1,
584         .fwname = "qcom/venus-4.2/venus.mdt",
585 };
586
587 static const struct freq_tbl sdm660_freq_table[] = {
588         { 979200, 518400000 },
589         { 489600, 441600000 },
590         { 432000, 404000000 },
591         { 244800, 320000000 },
592         { 216000, 269330000 },
593         { 108000, 133330000 },
594 };
595
596 static const struct reg_val sdm660_reg_preset[] = {
597         { 0x80010, 0x001f001f },
598         { 0x80018, 0x00000156 },
599         { 0x8001c, 0x00000156 },
600 };
601
602 static const struct bw_tbl sdm660_bw_table_enc[] = {
603         {  979200,  1044000, 0, 2446336, 0 },   /* 4k UHD @ 30 */
604         {  864000,   887000, 0, 2108416, 0 },   /* 720p @ 240 */
605         {  489600,   666000, 0, 1207296, 0 },   /* 1080p @ 60 */
606         {  432000,   578000, 0, 1058816, 0 },   /* 720p @ 120 */
607         {  244800,   346000, 0,  616448, 0 },   /* 1080p @ 30 */
608         {  216000,   293000, 0,  534528, 0 },   /* 720p @ 60 */
609         {  108000,   151000, 0,  271360, 0 },   /* 720p @ 30 */
610 };
611
612 static const struct bw_tbl sdm660_bw_table_dec[] = {
613         {  979200,  2365000, 0, 1892000, 0 },   /* 4k UHD @ 30 */
614         {  864000,  1978000, 0, 1554000, 0 },   /* 720p @ 240 */
615         {  489600,  1133000, 0,  895000, 0 },   /* 1080p @ 60 */
616         {  432000,   994000, 0,  781000, 0 },   /* 720p @ 120 */
617         {  244800,   580000, 0,  460000, 0 },   /* 1080p @ 30 */
618         {  216000,   501000, 0,  301000, 0 },   /* 720p @ 60 */
619         {  108000,   255000, 0,  202000, 0 },   /* 720p @ 30 */
620 };
621
622 static const struct venus_resources sdm660_res = {
623         .freq_tbl = sdm660_freq_table,
624         .freq_tbl_size = ARRAY_SIZE(sdm660_freq_table),
625         .reg_tbl = sdm660_reg_preset,
626         .reg_tbl_size = ARRAY_SIZE(sdm660_reg_preset),
627         .bw_tbl_enc = sdm660_bw_table_enc,
628         .bw_tbl_enc_size = ARRAY_SIZE(sdm660_bw_table_enc),
629         .bw_tbl_dec = sdm660_bw_table_dec,
630         .bw_tbl_dec_size = ARRAY_SIZE(sdm660_bw_table_dec),
631         .clks = {"core", "iface", "bus", "bus_throttle" },
632         .clks_num = 4,
633         .vcodec0_clks = { "vcodec0_core" },
634         .vcodec1_clks = { "vcodec0_core" },
635         .vcodec_clks_num = 1,
636         .vcodec_num = 1,
637         .max_load = 1036800,
638         .hfi_version = HFI_VERSION_3XX,
639         .vmem_id = VIDC_RESOURCE_NONE,
640         .vmem_size = 0,
641         .vmem_addr = 0,
642         .cp_start = 0,
643         .cp_size = 0x79000000,
644         .cp_nonpixel_start = 0x1000000,
645         .cp_nonpixel_size = 0x28000000,
646         .dma_mask = 0xd9000000 - 1,
647         .fwname = "qcom/venus-4.4/venus.mdt",
648 };
649
650 static const struct freq_tbl sdm845_freq_table[] = {
651         { 3110400, 533000000 }, /* 4096x2160@90 */
652         { 2073600, 444000000 }, /* 4096x2160@60 */
653         { 1944000, 404000000 }, /* 3840x2160@60 */
654         {  972000, 330000000 }, /* 3840x2160@30 */
655         {  489600, 200000000 }, /* 1920x1080@60 */
656         {  244800, 100000000 }, /* 1920x1080@30 */
657 };
658
659 static const struct bw_tbl sdm845_bw_table_enc[] = {
660         { 1944000, 1612000, 0, 2416000, 0 },    /* 3840x2160@60 */
661         {  972000,  951000, 0, 1434000, 0 },    /* 3840x2160@30 */
662         {  489600,  723000, 0,  973000, 0 },    /* 1920x1080@60 */
663         {  244800,  370000, 0,  495000, 0 },    /* 1920x1080@30 */
664 };
665
666 static const struct bw_tbl sdm845_bw_table_dec[] = {
667         { 2073600, 3929000, 0, 5551000, 0 },    /* 4096x2160@60 */
668         { 1036800, 1987000, 0, 2797000, 0 },    /* 4096x2160@30 */
669         {  489600, 1040000, 0, 1298000, 0 },    /* 1920x1080@60 */
670         {  244800,  530000, 0,  659000, 0 },    /* 1920x1080@30 */
671 };
672
673 static const struct venus_resources sdm845_res = {
674         .freq_tbl = sdm845_freq_table,
675         .freq_tbl_size = ARRAY_SIZE(sdm845_freq_table),
676         .bw_tbl_enc = sdm845_bw_table_enc,
677         .bw_tbl_enc_size = ARRAY_SIZE(sdm845_bw_table_enc),
678         .bw_tbl_dec = sdm845_bw_table_dec,
679         .bw_tbl_dec_size = ARRAY_SIZE(sdm845_bw_table_dec),
680         .clks = {"core", "iface", "bus" },
681         .clks_num = 3,
682         .vcodec0_clks = { "core", "bus" },
683         .vcodec1_clks = { "core", "bus" },
684         .vcodec_clks_num = 2,
685         .max_load = 3110400,    /* 4096x2160@90 */
686         .hfi_version = HFI_VERSION_4XX,
687         .vmem_id = VIDC_RESOURCE_NONE,
688         .vmem_size = 0,
689         .vmem_addr = 0,
690         .dma_mask = 0xe0000000 - 1,
691         .fwname = "qcom/venus-5.2/venus.mdt",
692 };
693
694 static const struct venus_resources sdm845_res_v2 = {
695         .freq_tbl = sdm845_freq_table,
696         .freq_tbl_size = ARRAY_SIZE(sdm845_freq_table),
697         .bw_tbl_enc = sdm845_bw_table_enc,
698         .bw_tbl_enc_size = ARRAY_SIZE(sdm845_bw_table_enc),
699         .bw_tbl_dec = sdm845_bw_table_dec,
700         .bw_tbl_dec_size = ARRAY_SIZE(sdm845_bw_table_dec),
701         .clks = {"core", "iface", "bus" },
702         .clks_num = 3,
703         .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
704         .vcodec1_clks = { "vcodec1_core", "vcodec1_bus" },
705         .vcodec_clks_num = 2,
706         .vcodec_pmdomains = { "venus", "vcodec0", "vcodec1" },
707         .vcodec_pmdomains_num = 3,
708         .opp_pmdomain = (const char *[]) { "cx", NULL },
709         .vcodec_num = 2,
710         .max_load = 3110400,    /* 4096x2160@90 */
711         .hfi_version = HFI_VERSION_4XX,
712         .vmem_id = VIDC_RESOURCE_NONE,
713         .vmem_size = 0,
714         .vmem_addr = 0,
715         .dma_mask = 0xe0000000 - 1,
716         .cp_start = 0,
717         .cp_size = 0x70800000,
718         .cp_nonpixel_start = 0x1000000,
719         .cp_nonpixel_size = 0x24800000,
720         .fwname = "qcom/venus-5.2/venus.mdt",
721 };
722
723 static const struct freq_tbl sc7180_freq_table[] = {
724         {  0, 500000000 },
725         {  0, 434000000 },
726         {  0, 340000000 },
727         {  0, 270000000 },
728         {  0, 150000000 },
729 };
730
731 static const struct bw_tbl sc7180_bw_table_enc[] = {
732         {  972000,  750000, 0, 0, 0 },  /* 3840x2160@30 */
733         {  489600,  451000, 0, 0, 0 },  /* 1920x1080@60 */
734         {  244800,  234000, 0, 0, 0 },  /* 1920x1080@30 */
735 };
736
737 static const struct bw_tbl sc7180_bw_table_dec[] = {
738         { 1036800, 1386000, 0, 1875000, 0 },    /* 4096x2160@30 */
739         {  489600,  865000, 0, 1146000, 0 },    /* 1920x1080@60 */
740         {  244800,  530000, 0,  583000, 0 },    /* 1920x1080@30 */
741 };
742
743 static const struct venus_resources sc7180_res = {
744         .freq_tbl = sc7180_freq_table,
745         .freq_tbl_size = ARRAY_SIZE(sc7180_freq_table),
746         .bw_tbl_enc = sc7180_bw_table_enc,
747         .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc),
748         .bw_tbl_dec = sc7180_bw_table_dec,
749         .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec),
750         .clks = {"core", "iface", "bus" },
751         .clks_num = 3,
752         .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
753         .vcodec_clks_num = 2,
754         .vcodec_pmdomains = { "venus", "vcodec0" },
755         .vcodec_pmdomains_num = 2,
756         .opp_pmdomain = (const char *[]) { "cx", NULL },
757         .vcodec_num = 1,
758         .hfi_version = HFI_VERSION_4XX,
759         .vmem_id = VIDC_RESOURCE_NONE,
760         .vmem_size = 0,
761         .vmem_addr = 0,
762         .dma_mask = 0xe0000000 - 1,
763         .fwname = "qcom/venus-5.4/venus.mdt",
764 };
765
766 static const struct freq_tbl sm8250_freq_table[] = {
767         { 0, 444000000 },
768         { 0, 366000000 },
769         { 0, 338000000 },
770         { 0, 240000000 },
771 };
772
773 static const struct bw_tbl sm8250_bw_table_enc[] = {
774         { 1944000, 1954000, 0, 3711000, 0 },    /* 3840x2160@60 */
775         {  972000,  996000, 0, 1905000, 0 },    /* 3840x2160@30 */
776         {  489600,  645000, 0,  977000, 0 },    /* 1920x1080@60 */
777         {  244800,  332000, 0,  498000, 0 },    /* 1920x1080@30 */
778 };
779
780 static const struct bw_tbl sm8250_bw_table_dec[] = {
781         { 2073600, 2403000, 0, 4113000, 0 },    /* 4096x2160@60 */
782         { 1036800, 1224000, 0, 2079000, 0 },    /* 4096x2160@30 */
783         {  489600,  812000, 0,  998000, 0 },    /* 1920x1080@60 */
784         {  244800,  416000, 0,  509000, 0 },    /* 1920x1080@30 */
785 };
786
787 static const struct reg_val sm8250_reg_preset[] = {
788         { 0xb0088, 0 },
789 };
790
791 static const struct venus_resources sm8250_res = {
792         .freq_tbl = sm8250_freq_table,
793         .freq_tbl_size = ARRAY_SIZE(sm8250_freq_table),
794         .reg_tbl = sm8250_reg_preset,
795         .reg_tbl_size = ARRAY_SIZE(sm8250_reg_preset),
796         .bw_tbl_enc = sm8250_bw_table_enc,
797         .bw_tbl_enc_size = ARRAY_SIZE(sm8250_bw_table_enc),
798         .bw_tbl_dec = sm8250_bw_table_dec,
799         .bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
800         .clks = {"core", "iface"},
801         .clks_num = 2,
802         .resets = { "bus", "core" },
803         .resets_num = 2,
804         .vcodec0_clks = { "vcodec0_core" },
805         .vcodec_clks_num = 1,
806         .vcodec_pmdomains = { "venus", "vcodec0" },
807         .vcodec_pmdomains_num = 2,
808         .opp_pmdomain = (const char *[]) { "mx", NULL },
809         .vcodec_num = 1,
810         .max_load = 7833600,
811         .hfi_version = HFI_VERSION_6XX,
812         .num_vpp_pipes = 4,
813         .vmem_id = VIDC_RESOURCE_NONE,
814         .vmem_size = 0,
815         .vmem_addr = 0,
816         .dma_mask = 0xe0000000 - 1,
817         .fwname = "qcom/vpu-1.0/venus.mdt",
818 };
819
820 static const struct freq_tbl sc7280_freq_table[] = {
821         { 0, 460000000 },
822         { 0, 424000000 },
823         { 0, 335000000 },
824         { 0, 240000000 },
825         { 0, 133333333 },
826 };
827
828 static const struct bw_tbl sc7280_bw_table_enc[] = {
829         { 1944000, 1896000, 0, 3657000, 0 },    /* 3840x2160@60 */
830         {  972000,  968000, 0, 1848000, 0 },    /* 3840x2160@30 */
831         {  489600,  618000, 0,  941000, 0 },    /* 1920x1080@60 */
832         {  244800,  318000, 0,  480000, 0 },    /* 1920x1080@30 */
833 };
834
835 static const struct bw_tbl sc7280_bw_table_dec[] = {
836         { 2073600, 2128000, 0, 3831000, 0 },    /* 4096x2160@60 */
837         { 1036800, 1085000, 0, 1937000, 0 },    /* 4096x2160@30 */
838         {  489600,  779000, 0,  998000, 0 },    /* 1920x1080@60 */
839         {  244800,  400000, 0,  509000, 0 },    /* 1920x1080@30 */
840 };
841
842 static const struct reg_val sm7280_reg_preset[] = {
843         { 0xb0088, 0 },
844 };
845
846 static const struct hfi_ubwc_config sc7280_ubwc_config = {
847         0, 0, {1, 1, 1, 0, 0, 0}, 8, 32, 14, 0, 0, {0, 0}
848 };
849
850 static const struct venus_resources sc7280_res = {
851         .freq_tbl = sc7280_freq_table,
852         .freq_tbl_size = ARRAY_SIZE(sc7280_freq_table),
853         .reg_tbl = sm7280_reg_preset,
854         .reg_tbl_size = ARRAY_SIZE(sm7280_reg_preset),
855         .bw_tbl_enc = sc7280_bw_table_enc,
856         .bw_tbl_enc_size = ARRAY_SIZE(sc7280_bw_table_enc),
857         .bw_tbl_dec = sc7280_bw_table_dec,
858         .bw_tbl_dec_size = ARRAY_SIZE(sc7280_bw_table_dec),
859         .ubwc_conf = &sc7280_ubwc_config,
860         .clks = {"core", "bus", "iface"},
861         .clks_num = 3,
862         .vcodec0_clks = {"vcodec_core", "vcodec_bus"},
863         .vcodec_clks_num = 2,
864         .vcodec_pmdomains = { "venus", "vcodec0" },
865         .vcodec_pmdomains_num = 2,
866         .opp_pmdomain = (const char *[]) { "cx", NULL },
867         .vcodec_num = 1,
868         .hfi_version = HFI_VERSION_6XX,
869         .num_vpp_pipes = 1,
870         .vmem_id = VIDC_RESOURCE_NONE,
871         .vmem_size = 0,
872         .vmem_addr = 0,
873         .dma_mask = 0xe0000000 - 1,
874         .fwname = "qcom/vpu-2.0/venus.mbn",
875 };
876
877 static const struct of_device_id venus_dt_match[] = {
878         { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, },
879         { .compatible = "qcom,msm8996-venus", .data = &msm8996_res, },
880         { .compatible = "qcom,sdm660-venus", .data = &sdm660_res, },
881         { .compatible = "qcom,sdm845-venus", .data = &sdm845_res, },
882         { .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, },
883         { .compatible = "qcom,sc7180-venus", .data = &sc7180_res, },
884         { .compatible = "qcom,sc7280-venus", .data = &sc7280_res, },
885         { .compatible = "qcom,sm8250-venus", .data = &sm8250_res, },
886         { }
887 };
888 MODULE_DEVICE_TABLE(of, venus_dt_match);
889
890 static struct platform_driver qcom_venus_driver = {
891         .probe = venus_probe,
892         .remove_new = venus_remove,
893         .driver = {
894                 .name = "qcom-venus",
895                 .of_match_table = venus_dt_match,
896                 .pm = &venus_pm_ops,
897         },
898         .shutdown = venus_core_shutdown,
899 };
900 module_platform_driver(qcom_venus_driver);
901
902 MODULE_ALIAS("platform:qcom-venus");
903 MODULE_DESCRIPTION("Qualcomm Venus video encoder and decoder driver");
904 MODULE_LICENSE("GPL v2");
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