1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2017 Linaro Ltd.
6 #include <linux/init.h>
7 #include <linux/interconnect.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>
15 #include <linux/of_platform.h>
16 #include <linux/platform_device.h>
17 #include <linux/slab.h>
18 #include <linux/types.h>
19 #include <linux/pm_runtime.h>
20 #include <media/videobuf2-v4l2.h>
21 #include <media/v4l2-mem2mem.h>
22 #include <media/v4l2-ioctl.h>
26 #include "pm_helpers.h"
27 #include "hfi_venus_io.h"
29 static void venus_coredump(struct venus_core *core)
38 mem_phys = core->fw.mem_phys;
39 mem_size = core->fw.mem_size;
41 mem_va = memremap(mem_phys, mem_size, MEMREMAP_WC);
45 data = vmalloc(mem_size);
51 memcpy(data, mem_va, mem_size);
53 dev_coredumpv(dev, data, mem_size, GFP_KERNEL);
56 static void venus_event_notify(struct venus_core *core, u32 event)
58 struct venus_inst *inst;
61 case EVT_SYS_WATCHDOG_TIMEOUT:
68 mutex_lock(&core->lock);
69 set_bit(0, &core->sys_error);
70 list_for_each_entry(inst, &core->instances, list)
71 inst->ops->event_notify(inst, EVT_SESSION_ERROR, NULL);
72 mutex_unlock(&core->lock);
74 disable_irq_nosync(core->irq);
75 schedule_delayed_work(&core->work, msecs_to_jiffies(10));
78 static const struct hfi_core_ops venus_core_ops = {
79 .event_notify = venus_event_notify,
82 #define RPM_WAIT_FOR_IDLE_MAX_ATTEMPTS 10
84 static void venus_sys_error_handler(struct work_struct *work)
86 struct venus_core *core =
87 container_of(work, struct venus_core, work.work);
88 int ret, i, max_attempts = RPM_WAIT_FOR_IDLE_MAX_ATTEMPTS;
89 const char *err_msg = "";
92 ret = pm_runtime_get_sync(core->dev);
94 err_msg = "resume runtime PM";
99 core->ops->core_deinit(core);
100 core->state = CORE_UNINIT;
102 for (i = 0; i < max_attempts; i++) {
103 if (!pm_runtime_active(core->dev_dec) && !pm_runtime_active(core->dev_enc))
108 mutex_lock(&core->lock);
110 venus_shutdown(core);
112 venus_coredump(core);
114 pm_runtime_put_sync(core->dev);
116 for (i = 0; i < max_attempts; i++) {
117 if (!core->pmdomains[0] || !pm_runtime_active(core->pmdomains[0]))
119 usleep_range(1000, 1500);
124 ret = pm_runtime_get_sync(core->dev);
126 err_msg = "resume runtime PM";
130 ret = venus_boot(core);
131 if (ret && !failed) {
132 err_msg = "boot Venus";
136 ret = hfi_core_resume(core, true);
137 if (ret && !failed) {
138 err_msg = "resume HFI";
142 enable_irq(core->irq);
144 mutex_unlock(&core->lock);
146 ret = hfi_core_init(core);
147 if (ret && !failed) {
148 err_msg = "init HFI";
152 pm_runtime_put_sync(core->dev);
155 disable_irq_nosync(core->irq);
156 dev_warn_ratelimited(core->dev,
157 "System error has occurred, recovery failed to %s\n",
159 schedule_delayed_work(&core->work, msecs_to_jiffies(10));
163 dev_warn(core->dev, "system error has occurred (recovered)\n");
165 mutex_lock(&core->lock);
166 clear_bit(0, &core->sys_error);
167 wake_up_all(&core->sys_err_done);
168 mutex_unlock(&core->lock);
171 static u32 to_v4l2_codec_type(u32 codec)
174 case HFI_VIDEO_CODEC_H264:
175 return V4L2_PIX_FMT_H264;
176 case HFI_VIDEO_CODEC_H263:
177 return V4L2_PIX_FMT_H263;
178 case HFI_VIDEO_CODEC_MPEG1:
179 return V4L2_PIX_FMT_MPEG1;
180 case HFI_VIDEO_CODEC_MPEG2:
181 return V4L2_PIX_FMT_MPEG2;
182 case HFI_VIDEO_CODEC_MPEG4:
183 return V4L2_PIX_FMT_MPEG4;
184 case HFI_VIDEO_CODEC_VC1:
185 return V4L2_PIX_FMT_VC1_ANNEX_G;
186 case HFI_VIDEO_CODEC_VP8:
187 return V4L2_PIX_FMT_VP8;
188 case HFI_VIDEO_CODEC_VP9:
189 return V4L2_PIX_FMT_VP9;
190 case HFI_VIDEO_CODEC_DIVX:
191 case HFI_VIDEO_CODEC_DIVX_311:
192 return V4L2_PIX_FMT_XVID;
198 static int venus_enumerate_codecs(struct venus_core *core, u32 type)
200 const struct hfi_inst_ops dummy_ops = {};
201 struct venus_inst *inst;
206 if (core->res->hfi_version != HFI_VERSION_1XX)
209 inst = kzalloc(sizeof(*inst), GFP_KERNEL);
213 mutex_init(&inst->lock);
215 inst->session_type = type;
216 if (type == VIDC_SESSION_TYPE_DEC)
217 codecs = core->dec_codecs;
219 codecs = core->enc_codecs;
221 ret = hfi_session_create(inst, &dummy_ops);
225 for (i = 0; i < MAX_CODEC_NUM; i++) {
226 codec = (1UL << i) & codecs;
230 ret = hfi_session_init(inst, to_v4l2_codec_type(codec));
234 ret = hfi_session_deinit(inst);
240 hfi_session_destroy(inst);
242 mutex_destroy(&inst->lock);
248 static void venus_assign_register_offsets(struct venus_core *core)
250 if (IS_IRIS2(core) || IS_IRIS2_1(core)) {
251 core->vbif_base = core->base + VBIF_BASE;
252 core->cpu_base = core->base + CPU_BASE_V6;
253 core->cpu_cs_base = core->base + CPU_CS_BASE_V6;
254 core->cpu_ic_base = core->base + CPU_IC_BASE_V6;
255 core->wrapper_base = core->base + WRAPPER_BASE_V6;
256 core->wrapper_tz_base = core->base + WRAPPER_TZ_BASE_V6;
257 core->aon_base = core->base + AON_BASE_V6;
259 core->vbif_base = core->base + VBIF_BASE;
260 core->cpu_base = core->base + CPU_BASE;
261 core->cpu_cs_base = core->base + CPU_CS_BASE;
262 core->cpu_ic_base = core->base + CPU_IC_BASE;
263 core->wrapper_base = core->base + WRAPPER_BASE;
264 core->wrapper_tz_base = NULL;
265 core->aon_base = NULL;
269 static irqreturn_t venus_isr_thread(int irq, void *dev_id)
271 struct venus_core *core = dev_id;
274 ret = hfi_isr_thread(irq, dev_id);
276 if (ret == IRQ_HANDLED && venus_fault_inject_ssr())
277 hfi_core_trigger_ssr(core, HFI_TEST_SSR_SW_ERR_FATAL);
282 static int venus_probe(struct platform_device *pdev)
284 struct device *dev = &pdev->dev;
285 struct venus_core *core;
288 core = devm_kzalloc(dev, sizeof(*core), GFP_KERNEL);
294 core->base = devm_platform_ioremap_resource(pdev, 0);
295 if (IS_ERR(core->base))
296 return PTR_ERR(core->base);
298 core->video_path = devm_of_icc_get(dev, "video-mem");
299 if (IS_ERR(core->video_path))
300 return PTR_ERR(core->video_path);
302 core->cpucfg_path = devm_of_icc_get(dev, "cpu-cfg");
303 if (IS_ERR(core->cpucfg_path))
304 return PTR_ERR(core->cpucfg_path);
306 core->irq = platform_get_irq(pdev, 0);
310 core->res = of_device_get_match_data(dev);
314 mutex_init(&core->pm_lock);
316 core->pm_ops = venus_pm_get(core->res->hfi_version);
320 if (core->pm_ops->core_get) {
321 ret = core->pm_ops->core_get(core);
326 ret = dma_set_mask_and_coherent(dev, core->res->dma_mask);
330 dma_set_max_seg_size(dev, UINT_MAX);
332 INIT_LIST_HEAD(&core->instances);
333 mutex_init(&core->lock);
334 INIT_DELAYED_WORK(&core->work, venus_sys_error_handler);
335 init_waitqueue_head(&core->sys_err_done);
337 ret = devm_request_threaded_irq(dev, core->irq, hfi_isr, venus_isr_thread,
338 IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
343 ret = hfi_create(core, &venus_core_ops);
347 venus_assign_register_offsets(core);
349 ret = v4l2_device_register(dev, &core->v4l2_dev);
351 goto err_core_deinit;
353 platform_set_drvdata(pdev, core);
355 pm_runtime_enable(dev);
357 ret = pm_runtime_get_sync(dev);
359 goto err_runtime_disable;
361 ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
363 goto err_runtime_disable;
365 ret = venus_firmware_init(core);
367 goto err_of_depopulate;
369 ret = venus_boot(core);
371 goto err_firmware_deinit;
373 ret = hfi_core_resume(core, true);
375 goto err_venus_shutdown;
377 ret = hfi_core_init(core);
379 goto err_venus_shutdown;
381 ret = venus_enumerate_codecs(core, VIDC_SESSION_TYPE_DEC);
383 goto err_venus_shutdown;
385 ret = venus_enumerate_codecs(core, VIDC_SESSION_TYPE_ENC);
387 goto err_venus_shutdown;
389 ret = pm_runtime_put_sync(dev);
391 pm_runtime_get_noresume(dev);
392 goto err_dev_unregister;
395 venus_dbgfs_init(core);
400 v4l2_device_unregister(&core->v4l2_dev);
402 venus_shutdown(core);
404 venus_firmware_deinit(core);
406 of_platform_depopulate(dev);
408 pm_runtime_put_noidle(dev);
409 pm_runtime_set_suspended(dev);
410 pm_runtime_disable(dev);
413 hfi_core_deinit(core, false);
415 if (core->pm_ops->core_put)
416 core->pm_ops->core_put(core);
420 static void venus_remove(struct platform_device *pdev)
422 struct venus_core *core = platform_get_drvdata(pdev);
423 const struct venus_pm_ops *pm_ops = core->pm_ops;
424 struct device *dev = core->dev;
427 ret = pm_runtime_get_sync(dev);
430 ret = hfi_core_deinit(core, true);
433 venus_shutdown(core);
434 of_platform_depopulate(dev);
436 venus_firmware_deinit(core);
438 pm_runtime_put_sync(dev);
439 pm_runtime_disable(dev);
441 if (pm_ops->core_put)
442 pm_ops->core_put(core);
444 v4l2_device_unregister(&core->v4l2_dev);
448 mutex_destroy(&core->pm_lock);
449 mutex_destroy(&core->lock);
450 venus_dbgfs_deinit(core);
453 static void venus_core_shutdown(struct platform_device *pdev)
455 struct venus_core *core = platform_get_drvdata(pdev);
457 pm_runtime_get_sync(core->dev);
458 venus_shutdown(core);
459 venus_firmware_deinit(core);
460 pm_runtime_put_sync(core->dev);
463 static __maybe_unused int venus_runtime_suspend(struct device *dev)
465 struct venus_core *core = dev_get_drvdata(dev);
466 const struct venus_pm_ops *pm_ops = core->pm_ops;
469 ret = hfi_core_suspend(core);
473 if (pm_ops->core_power) {
474 ret = pm_ops->core_power(core, POWER_OFF);
479 ret = icc_set_bw(core->cpucfg_path, 0, 0);
481 goto err_cpucfg_path;
483 ret = icc_set_bw(core->video_path, 0, 0);
490 icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0);
492 if (pm_ops->core_power)
493 pm_ops->core_power(core, POWER_ON);
498 static __maybe_unused int venus_runtime_resume(struct device *dev)
500 struct venus_core *core = dev_get_drvdata(dev);
501 const struct venus_pm_ops *pm_ops = core->pm_ops;
504 ret = icc_set_bw(core->video_path, kbps_to_icc(20000), 0);
508 ret = icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0);
512 if (pm_ops->core_power) {
513 ret = pm_ops->core_power(core, POWER_ON);
518 return hfi_core_resume(core, false);
521 static const struct dev_pm_ops venus_pm_ops = {
522 SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
523 pm_runtime_force_resume)
524 SET_RUNTIME_PM_OPS(venus_runtime_suspend, venus_runtime_resume, NULL)
527 static const struct freq_tbl msm8916_freq_table[] = {
528 { 352800, 228570000 }, /* 1920x1088 @ 30 + 1280x720 @ 30 */
529 { 244800, 160000000 }, /* 1920x1088 @ 30 */
530 { 108000, 100000000 }, /* 1280x720 @ 30 */
533 static const struct reg_val msm8916_reg_preset[] = {
534 { 0xe0020, 0x05555556 },
535 { 0xe0024, 0x05555556 },
536 { 0x80124, 0x00000003 },
539 static const struct venus_resources msm8916_res = {
540 .freq_tbl = msm8916_freq_table,
541 .freq_tbl_size = ARRAY_SIZE(msm8916_freq_table),
542 .reg_tbl = msm8916_reg_preset,
543 .reg_tbl_size = ARRAY_SIZE(msm8916_reg_preset),
544 .clks = { "core", "iface", "bus", },
546 .max_load = 352800, /* 720p@30 + 1080p@30 */
547 .hfi_version = HFI_VERSION_1XX,
548 .vmem_id = VIDC_RESOURCE_NONE,
551 .dma_mask = 0xddc00000 - 1,
552 .fwname = "/*(DEBLOBBED)*/",
555 static const struct freq_tbl msm8996_freq_table[] = {
556 { 1944000, 520000000 }, /* 4k UHD @ 60 (decode only) */
557 { 972000, 520000000 }, /* 4k UHD @ 30 */
558 { 489600, 346666667 }, /* 1080p @ 60 */
559 { 244800, 150000000 }, /* 1080p @ 30 */
560 { 108000, 75000000 }, /* 720p @ 30 */
563 static const struct reg_val msm8996_reg_preset[] = {
564 { 0x80010, 0xffffffff },
565 { 0x80018, 0x00001556 },
566 { 0x8001C, 0x00001556 },
569 static const struct venus_resources msm8996_res = {
570 .freq_tbl = msm8996_freq_table,
571 .freq_tbl_size = ARRAY_SIZE(msm8996_freq_table),
572 .reg_tbl = msm8996_reg_preset,
573 .reg_tbl_size = ARRAY_SIZE(msm8996_reg_preset),
574 .clks = {"core", "iface", "bus", "mbus" },
576 .vcodec0_clks = { "core" },
577 .vcodec1_clks = { "core" },
578 .vcodec_clks_num = 1,
580 .hfi_version = HFI_VERSION_3XX,
581 .vmem_id = VIDC_RESOURCE_NONE,
584 .dma_mask = 0xddc00000 - 1,
585 .fwname = "/*(DEBLOBBED)*/",
588 static const struct freq_tbl sdm660_freq_table[] = {
589 { 979200, 518400000 },
590 { 489600, 441600000 },
591 { 432000, 404000000 },
592 { 244800, 320000000 },
593 { 216000, 269330000 },
594 { 108000, 133330000 },
597 static const struct reg_val sdm660_reg_preset[] = {
598 { 0x80010, 0x001f001f },
599 { 0x80018, 0x00000156 },
600 { 0x8001c, 0x00000156 },
603 static const struct bw_tbl sdm660_bw_table_enc[] = {
604 { 979200, 1044000, 0, 2446336, 0 }, /* 4k UHD @ 30 */
605 { 864000, 887000, 0, 2108416, 0 }, /* 720p @ 240 */
606 { 489600, 666000, 0, 1207296, 0 }, /* 1080p @ 60 */
607 { 432000, 578000, 0, 1058816, 0 }, /* 720p @ 120 */
608 { 244800, 346000, 0, 616448, 0 }, /* 1080p @ 30 */
609 { 216000, 293000, 0, 534528, 0 }, /* 720p @ 60 */
610 { 108000, 151000, 0, 271360, 0 }, /* 720p @ 30 */
613 static const struct bw_tbl sdm660_bw_table_dec[] = {
614 { 979200, 2365000, 0, 1892000, 0 }, /* 4k UHD @ 30 */
615 { 864000, 1978000, 0, 1554000, 0 }, /* 720p @ 240 */
616 { 489600, 1133000, 0, 895000, 0 }, /* 1080p @ 60 */
617 { 432000, 994000, 0, 781000, 0 }, /* 720p @ 120 */
618 { 244800, 580000, 0, 460000, 0 }, /* 1080p @ 30 */
619 { 216000, 501000, 0, 301000, 0 }, /* 720p @ 60 */
620 { 108000, 255000, 0, 202000, 0 }, /* 720p @ 30 */
623 static const struct venus_resources sdm660_res = {
624 .freq_tbl = sdm660_freq_table,
625 .freq_tbl_size = ARRAY_SIZE(sdm660_freq_table),
626 .reg_tbl = sdm660_reg_preset,
627 .reg_tbl_size = ARRAY_SIZE(sdm660_reg_preset),
628 .bw_tbl_enc = sdm660_bw_table_enc,
629 .bw_tbl_enc_size = ARRAY_SIZE(sdm660_bw_table_enc),
630 .bw_tbl_dec = sdm660_bw_table_dec,
631 .bw_tbl_dec_size = ARRAY_SIZE(sdm660_bw_table_dec),
632 .clks = {"core", "iface", "bus", "bus_throttle" },
634 .vcodec0_clks = { "vcodec0_core" },
635 .vcodec1_clks = { "vcodec0_core" },
636 .vcodec_clks_num = 1,
639 .hfi_version = HFI_VERSION_3XX,
640 .vmem_id = VIDC_RESOURCE_NONE,
644 .cp_size = 0x79000000,
645 .cp_nonpixel_start = 0x1000000,
646 .cp_nonpixel_size = 0x28000000,
647 .dma_mask = 0xd9000000 - 1,
648 .fwname = "/*(DEBLOBBED)*/",
651 static const struct freq_tbl sdm845_freq_table[] = {
652 { 3110400, 533000000 }, /* 4096x2160@90 */
653 { 2073600, 444000000 }, /* 4096x2160@60 */
654 { 1944000, 404000000 }, /* 3840x2160@60 */
655 { 972000, 330000000 }, /* 3840x2160@30 */
656 { 489600, 200000000 }, /* 1920x1080@60 */
657 { 244800, 100000000 }, /* 1920x1080@30 */
660 static const struct bw_tbl sdm845_bw_table_enc[] = {
661 { 1944000, 1612000, 0, 2416000, 0 }, /* 3840x2160@60 */
662 { 972000, 951000, 0, 1434000, 0 }, /* 3840x2160@30 */
663 { 489600, 723000, 0, 973000, 0 }, /* 1920x1080@60 */
664 { 244800, 370000, 0, 495000, 0 }, /* 1920x1080@30 */
667 static const struct bw_tbl sdm845_bw_table_dec[] = {
668 { 2073600, 3929000, 0, 5551000, 0 }, /* 4096x2160@60 */
669 { 1036800, 1987000, 0, 2797000, 0 }, /* 4096x2160@30 */
670 { 489600, 1040000, 0, 1298000, 0 }, /* 1920x1080@60 */
671 { 244800, 530000, 0, 659000, 0 }, /* 1920x1080@30 */
674 static const struct venus_resources sdm845_res = {
675 .freq_tbl = sdm845_freq_table,
676 .freq_tbl_size = ARRAY_SIZE(sdm845_freq_table),
677 .bw_tbl_enc = sdm845_bw_table_enc,
678 .bw_tbl_enc_size = ARRAY_SIZE(sdm845_bw_table_enc),
679 .bw_tbl_dec = sdm845_bw_table_dec,
680 .bw_tbl_dec_size = ARRAY_SIZE(sdm845_bw_table_dec),
681 .clks = {"core", "iface", "bus" },
683 .vcodec0_clks = { "core", "bus" },
684 .vcodec1_clks = { "core", "bus" },
685 .vcodec_clks_num = 2,
686 .max_load = 3110400, /* 4096x2160@90 */
687 .hfi_version = HFI_VERSION_4XX,
688 .vpu_version = VPU_VERSION_AR50,
689 .vmem_id = VIDC_RESOURCE_NONE,
692 .dma_mask = 0xe0000000 - 1,
693 .fwname = "/*(DEBLOBBED)*/",
696 static const struct venus_resources sdm845_res_v2 = {
697 .freq_tbl = sdm845_freq_table,
698 .freq_tbl_size = ARRAY_SIZE(sdm845_freq_table),
699 .bw_tbl_enc = sdm845_bw_table_enc,
700 .bw_tbl_enc_size = ARRAY_SIZE(sdm845_bw_table_enc),
701 .bw_tbl_dec = sdm845_bw_table_dec,
702 .bw_tbl_dec_size = ARRAY_SIZE(sdm845_bw_table_dec),
703 .clks = {"core", "iface", "bus" },
705 .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
706 .vcodec1_clks = { "vcodec1_core", "vcodec1_bus" },
707 .vcodec_clks_num = 2,
708 .vcodec_pmdomains = { "venus", "vcodec0", "vcodec1" },
709 .vcodec_pmdomains_num = 3,
710 .opp_pmdomain = (const char *[]) { "cx", NULL },
712 .max_load = 3110400, /* 4096x2160@90 */
713 .hfi_version = HFI_VERSION_4XX,
714 .vpu_version = VPU_VERSION_AR50,
715 .vmem_id = VIDC_RESOURCE_NONE,
718 .dma_mask = 0xe0000000 - 1,
720 .cp_size = 0x70800000,
721 .cp_nonpixel_start = 0x1000000,
722 .cp_nonpixel_size = 0x24800000,
723 .fwname = "/*(DEBLOBBED)*/",
726 static const struct freq_tbl sc7180_freq_table[] = {
734 static const struct bw_tbl sc7180_bw_table_enc[] = {
735 { 972000, 750000, 0, 0, 0 }, /* 3840x2160@30 */
736 { 489600, 451000, 0, 0, 0 }, /* 1920x1080@60 */
737 { 244800, 234000, 0, 0, 0 }, /* 1920x1080@30 */
740 static const struct bw_tbl sc7180_bw_table_dec[] = {
741 { 1036800, 1386000, 0, 1875000, 0 }, /* 4096x2160@30 */
742 { 489600, 865000, 0, 1146000, 0 }, /* 1920x1080@60 */
743 { 244800, 530000, 0, 583000, 0 }, /* 1920x1080@30 */
746 static const struct venus_resources sc7180_res = {
747 .freq_tbl = sc7180_freq_table,
748 .freq_tbl_size = ARRAY_SIZE(sc7180_freq_table),
749 .bw_tbl_enc = sc7180_bw_table_enc,
750 .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc),
751 .bw_tbl_dec = sc7180_bw_table_dec,
752 .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec),
753 .clks = {"core", "iface", "bus" },
755 .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
756 .vcodec_clks_num = 2,
757 .vcodec_pmdomains = { "venus", "vcodec0" },
758 .vcodec_pmdomains_num = 2,
759 .opp_pmdomain = (const char *[]) { "cx", NULL },
761 .hfi_version = HFI_VERSION_4XX,
762 .vpu_version = VPU_VERSION_AR50,
763 .vmem_id = VIDC_RESOURCE_NONE,
766 .dma_mask = 0xe0000000 - 1,
768 .cp_size = 0x70800000,
769 .cp_nonpixel_start = 0x1000000,
770 .cp_nonpixel_size = 0x24800000,
771 .fwname = "/*(DEBLOBBED)*/",
774 static const struct freq_tbl sm8250_freq_table[] = {
781 static const struct bw_tbl sm8250_bw_table_enc[] = {
782 { 1944000, 1954000, 0, 3711000, 0 }, /* 3840x2160@60 */
783 { 972000, 996000, 0, 1905000, 0 }, /* 3840x2160@30 */
784 { 489600, 645000, 0, 977000, 0 }, /* 1920x1080@60 */
785 { 244800, 332000, 0, 498000, 0 }, /* 1920x1080@30 */
788 static const struct bw_tbl sm8250_bw_table_dec[] = {
789 { 2073600, 2403000, 0, 4113000, 0 }, /* 4096x2160@60 */
790 { 1036800, 1224000, 0, 2079000, 0 }, /* 4096x2160@30 */
791 { 489600, 812000, 0, 998000, 0 }, /* 1920x1080@60 */
792 { 244800, 416000, 0, 509000, 0 }, /* 1920x1080@30 */
795 static const struct reg_val sm8250_reg_preset[] = {
799 static const struct venus_resources sm8250_res = {
800 .freq_tbl = sm8250_freq_table,
801 .freq_tbl_size = ARRAY_SIZE(sm8250_freq_table),
802 .reg_tbl = sm8250_reg_preset,
803 .reg_tbl_size = ARRAY_SIZE(sm8250_reg_preset),
804 .bw_tbl_enc = sm8250_bw_table_enc,
805 .bw_tbl_enc_size = ARRAY_SIZE(sm8250_bw_table_enc),
806 .bw_tbl_dec = sm8250_bw_table_dec,
807 .bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec),
808 .clks = {"core", "iface"},
810 .resets = { "bus", "core" },
812 .vcodec0_clks = { "vcodec0_core" },
813 .vcodec_clks_num = 1,
814 .vcodec_pmdomains = { "venus", "vcodec0" },
815 .vcodec_pmdomains_num = 2,
816 .opp_pmdomain = (const char *[]) { "mx", NULL },
819 .hfi_version = HFI_VERSION_6XX,
820 .vpu_version = VPU_VERSION_IRIS2,
822 .vmem_id = VIDC_RESOURCE_NONE,
825 .dma_mask = 0xe0000000 - 1,
826 .fwname = "/*(DEBLOBBED)*/",
829 static const struct freq_tbl sc7280_freq_table[] = {
837 static const struct bw_tbl sc7280_bw_table_enc[] = {
838 { 1944000, 1896000, 0, 3657000, 0 }, /* 3840x2160@60 */
839 { 972000, 968000, 0, 1848000, 0 }, /* 3840x2160@30 */
840 { 489600, 618000, 0, 941000, 0 }, /* 1920x1080@60 */
841 { 244800, 318000, 0, 480000, 0 }, /* 1920x1080@30 */
844 static const struct bw_tbl sc7280_bw_table_dec[] = {
845 { 2073600, 2128000, 0, 3831000, 0 }, /* 4096x2160@60 */
846 { 1036800, 1085000, 0, 1937000, 0 }, /* 4096x2160@30 */
847 { 489600, 779000, 0, 998000, 0 }, /* 1920x1080@60 */
848 { 244800, 400000, 0, 509000, 0 }, /* 1920x1080@30 */
851 static const struct reg_val sm7280_reg_preset[] = {
855 static const struct hfi_ubwc_config sc7280_ubwc_config = {
856 0, 0, {1, 1, 1, 0, 0, 0}, 8, 32, 14, 0, 0, {0, 0}
859 static const struct venus_resources sc7280_res = {
860 .freq_tbl = sc7280_freq_table,
861 .freq_tbl_size = ARRAY_SIZE(sc7280_freq_table),
862 .reg_tbl = sm7280_reg_preset,
863 .reg_tbl_size = ARRAY_SIZE(sm7280_reg_preset),
864 .bw_tbl_enc = sc7280_bw_table_enc,
865 .bw_tbl_enc_size = ARRAY_SIZE(sc7280_bw_table_enc),
866 .bw_tbl_dec = sc7280_bw_table_dec,
867 .bw_tbl_dec_size = ARRAY_SIZE(sc7280_bw_table_dec),
868 .ubwc_conf = &sc7280_ubwc_config,
869 .clks = {"core", "bus", "iface"},
871 .vcodec0_clks = {"vcodec_core", "vcodec_bus"},
872 .vcodec_clks_num = 2,
873 .vcodec_pmdomains = { "venus", "vcodec0" },
874 .vcodec_pmdomains_num = 2,
875 .opp_pmdomain = (const char *[]) { "cx", NULL },
877 .hfi_version = HFI_VERSION_6XX,
878 .vpu_version = VPU_VERSION_IRIS2_1,
880 .vmem_id = VIDC_RESOURCE_NONE,
883 .dma_mask = 0xe0000000 - 1,
884 .fwname = "/*(DEBLOBBED)*/",
887 static const struct of_device_id venus_dt_match[] = {
888 { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, },
889 { .compatible = "qcom,msm8996-venus", .data = &msm8996_res, },
890 { .compatible = "qcom,sdm660-venus", .data = &sdm660_res, },
891 { .compatible = "qcom,sdm845-venus", .data = &sdm845_res, },
892 { .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, },
893 { .compatible = "qcom,sc7180-venus", .data = &sc7180_res, },
894 { .compatible = "qcom,sc7280-venus", .data = &sc7280_res, },
895 { .compatible = "qcom,sm8250-venus", .data = &sm8250_res, },
898 MODULE_DEVICE_TABLE(of, venus_dt_match);
900 static struct platform_driver qcom_venus_driver = {
901 .probe = venus_probe,
902 .remove_new = venus_remove,
904 .name = "qcom-venus",
905 .of_match_table = venus_dt_match,
908 .shutdown = venus_core_shutdown,
910 module_platform_driver(qcom_venus_driver);
912 MODULE_ALIAS("platform:qcom-venus");
913 MODULE_DESCRIPTION("Qualcomm Venus video encoder and decoder driver");
914 MODULE_LICENSE("GPL v2");