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>
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>
25 #include "pm_helpers.h"
26 #include "hfi_venus_io.h"
28 static void venus_coredump(struct venus_core *core)
37 mem_phys = core->fw.mem_phys;
38 mem_size = core->fw.mem_size;
40 mem_va = memremap(mem_phys, mem_size, MEMREMAP_WC);
44 data = vmalloc(mem_size);
50 memcpy(data, mem_va, mem_size);
52 dev_coredumpv(dev, data, mem_size, GFP_KERNEL);
55 static void venus_event_notify(struct venus_core *core, u32 event)
57 struct venus_inst *inst;
60 case EVT_SYS_WATCHDOG_TIMEOUT:
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);
73 disable_irq_nosync(core->irq);
74 schedule_delayed_work(&core->work, msecs_to_jiffies(10));
77 static const struct hfi_core_ops venus_core_ops = {
78 .event_notify = venus_event_notify,
81 #define RPM_WAIT_FOR_IDLE_MAX_ATTEMPTS 10
83 static void venus_sys_error_handler(struct work_struct *work)
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 = "";
91 ret = pm_runtime_get_sync(core->dev);
93 err_msg = "resume runtime PM";
98 core->ops->core_deinit(core);
99 core->state = CORE_UNINIT;
101 for (i = 0; i < max_attempts; i++) {
102 if (!pm_runtime_active(core->dev_dec) && !pm_runtime_active(core->dev_enc))
107 mutex_lock(&core->lock);
109 venus_shutdown(core);
111 venus_coredump(core);
113 pm_runtime_put_sync(core->dev);
115 for (i = 0; i < max_attempts; i++) {
116 if (!core->pmdomains[0] || !pm_runtime_active(core->pmdomains[0]))
118 usleep_range(1000, 1500);
123 ret = pm_runtime_get_sync(core->dev);
125 err_msg = "resume runtime PM";
129 ret = venus_boot(core);
130 if (ret && !failed) {
131 err_msg = "boot Venus";
135 ret = hfi_core_resume(core, true);
136 if (ret && !failed) {
137 err_msg = "resume HFI";
141 enable_irq(core->irq);
143 mutex_unlock(&core->lock);
145 ret = hfi_core_init(core);
146 if (ret && !failed) {
147 err_msg = "init HFI";
151 pm_runtime_put_sync(core->dev);
154 disable_irq_nosync(core->irq);
155 dev_warn_ratelimited(core->dev,
156 "System error has occurred, recovery failed to %s\n",
158 schedule_delayed_work(&core->work, msecs_to_jiffies(10));
162 dev_warn(core->dev, "system error has occurred (recovered)\n");
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);
170 static u32 to_v4l2_codec_type(u32 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;
197 static int venus_enumerate_codecs(struct venus_core *core, u32 type)
199 const struct hfi_inst_ops dummy_ops = {};
200 struct venus_inst *inst;
205 if (core->res->hfi_version != HFI_VERSION_1XX)
208 inst = kzalloc(sizeof(*inst), GFP_KERNEL);
212 mutex_init(&inst->lock);
214 inst->session_type = type;
215 if (type == VIDC_SESSION_TYPE_DEC)
216 codecs = core->dec_codecs;
218 codecs = core->enc_codecs;
220 ret = hfi_session_create(inst, &dummy_ops);
224 for (i = 0; i < MAX_CODEC_NUM; i++) {
225 codec = (1UL << i) & codecs;
229 ret = hfi_session_init(inst, to_v4l2_codec_type(codec));
233 ret = hfi_session_deinit(inst);
239 hfi_session_destroy(inst);
241 mutex_destroy(&inst->lock);
247 static void venus_assign_register_offsets(struct venus_core *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;
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;
268 static irqreturn_t venus_isr_thread(int irq, void *dev_id)
270 struct venus_core *core = dev_id;
273 ret = hfi_isr_thread(irq, dev_id);
275 if (ret == IRQ_HANDLED && venus_fault_inject_ssr())
276 hfi_core_trigger_ssr(core, HFI_TEST_SSR_SW_ERR_FATAL);
281 static int venus_probe(struct platform_device *pdev)
283 struct device *dev = &pdev->dev;
284 struct venus_core *core;
287 core = devm_kzalloc(dev, sizeof(*core), GFP_KERNEL);
293 core->base = devm_platform_ioremap_resource(pdev, 0);
294 if (IS_ERR(core->base))
295 return PTR_ERR(core->base);
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);
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);
305 core->irq = platform_get_irq(pdev, 0);
309 core->res = of_device_get_match_data(dev);
313 mutex_init(&core->pm_lock);
315 core->pm_ops = venus_pm_get(core->res->hfi_version);
319 if (core->pm_ops->core_get) {
320 ret = core->pm_ops->core_get(core);
325 ret = dma_set_mask_and_coherent(dev, core->res->dma_mask);
329 dma_set_max_seg_size(dev, UINT_MAX);
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);
336 ret = devm_request_threaded_irq(dev, core->irq, hfi_isr, venus_isr_thread,
337 IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
342 ret = hfi_create(core, &venus_core_ops);
346 venus_assign_register_offsets(core);
348 ret = v4l2_device_register(dev, &core->v4l2_dev);
350 goto err_core_deinit;
352 platform_set_drvdata(pdev, core);
354 pm_runtime_enable(dev);
356 ret = pm_runtime_get_sync(dev);
358 goto err_runtime_disable;
360 ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
362 goto err_runtime_disable;
364 ret = venus_firmware_init(core);
366 goto err_of_depopulate;
368 ret = venus_boot(core);
370 goto err_firmware_deinit;
372 ret = hfi_core_resume(core, true);
374 goto err_venus_shutdown;
376 ret = hfi_core_init(core);
378 goto err_venus_shutdown;
380 ret = venus_enumerate_codecs(core, VIDC_SESSION_TYPE_DEC);
382 goto err_venus_shutdown;
384 ret = venus_enumerate_codecs(core, VIDC_SESSION_TYPE_ENC);
386 goto err_venus_shutdown;
388 ret = pm_runtime_put_sync(dev);
390 pm_runtime_get_noresume(dev);
391 goto err_dev_unregister;
394 venus_dbgfs_init(core);
399 v4l2_device_unregister(&core->v4l2_dev);
401 venus_shutdown(core);
403 venus_firmware_deinit(core);
405 of_platform_depopulate(dev);
407 pm_runtime_put_noidle(dev);
408 pm_runtime_set_suspended(dev);
409 pm_runtime_disable(dev);
412 hfi_core_deinit(core, false);
414 if (core->pm_ops->core_put)
415 core->pm_ops->core_put(core);
419 static void venus_remove(struct platform_device *pdev)
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;
426 ret = pm_runtime_get_sync(dev);
429 ret = hfi_core_deinit(core, true);
432 venus_shutdown(core);
433 of_platform_depopulate(dev);
435 venus_firmware_deinit(core);
437 pm_runtime_put_sync(dev);
438 pm_runtime_disable(dev);
440 if (pm_ops->core_put)
441 pm_ops->core_put(core);
443 v4l2_device_unregister(&core->v4l2_dev);
447 mutex_destroy(&core->pm_lock);
448 mutex_destroy(&core->lock);
449 venus_dbgfs_deinit(core);
452 static void venus_core_shutdown(struct platform_device *pdev)
454 struct venus_core *core = platform_get_drvdata(pdev);
456 pm_runtime_get_sync(core->dev);
457 venus_shutdown(core);
458 venus_firmware_deinit(core);
459 pm_runtime_put_sync(core->dev);
462 static __maybe_unused int venus_runtime_suspend(struct device *dev)
464 struct venus_core *core = dev_get_drvdata(dev);
465 const struct venus_pm_ops *pm_ops = core->pm_ops;
468 ret = hfi_core_suspend(core);
472 if (pm_ops->core_power) {
473 ret = pm_ops->core_power(core, POWER_OFF);
478 ret = icc_set_bw(core->cpucfg_path, 0, 0);
480 goto err_cpucfg_path;
482 ret = icc_set_bw(core->video_path, 0, 0);
489 icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0);
491 if (pm_ops->core_power)
492 pm_ops->core_power(core, POWER_ON);
497 static __maybe_unused int venus_runtime_resume(struct device *dev)
499 struct venus_core *core = dev_get_drvdata(dev);
500 const struct venus_pm_ops *pm_ops = core->pm_ops;
503 ret = icc_set_bw(core->video_path, kbps_to_icc(20000), 0);
507 ret = icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0);
511 if (pm_ops->core_power) {
512 ret = pm_ops->core_power(core, POWER_ON);
517 return hfi_core_resume(core, false);
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)
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 */
532 static const struct reg_val msm8916_reg_preset[] = {
533 { 0xe0020, 0x05555556 },
534 { 0xe0024, 0x05555556 },
535 { 0x80124, 0x00000003 },
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", },
545 .max_load = 352800, /* 720p@30 + 1080p@30 */
546 .hfi_version = HFI_VERSION_1XX,
547 .vmem_id = VIDC_RESOURCE_NONE,
550 .dma_mask = 0xddc00000 - 1,
551 .fwname = "qcom/venus-1.8/venus.mdt",
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 */
562 static const struct reg_val msm8996_reg_preset[] = {
563 { 0x80010, 0xffffffff },
564 { 0x80018, 0x00001556 },
565 { 0x8001C, 0x00001556 },
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" },
575 .vcodec0_clks = { "core" },
576 .vcodec1_clks = { "core" },
577 .vcodec_clks_num = 1,
579 .hfi_version = HFI_VERSION_3XX,
580 .vmem_id = VIDC_RESOURCE_NONE,
583 .dma_mask = 0xddc00000 - 1,
584 .fwname = "qcom/venus-4.2/venus.mdt",
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 },
596 static const struct reg_val sdm660_reg_preset[] = {
597 { 0x80010, 0x001f001f },
598 { 0x80018, 0x00000156 },
599 { 0x8001c, 0x00000156 },
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 */
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 */
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" },
633 .vcodec0_clks = { "vcodec0_core" },
634 .vcodec1_clks = { "vcodec0_core" },
635 .vcodec_clks_num = 1,
638 .hfi_version = HFI_VERSION_3XX,
639 .vmem_id = VIDC_RESOURCE_NONE,
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",
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 */
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 */
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 */
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" },
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,
690 .dma_mask = 0xe0000000 - 1,
691 .fwname = "qcom/venus-5.2/venus.mdt",
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" },
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 },
710 .max_load = 3110400, /* 4096x2160@90 */
711 .hfi_version = HFI_VERSION_4XX,
712 .vmem_id = VIDC_RESOURCE_NONE,
715 .dma_mask = 0xe0000000 - 1,
717 .cp_size = 0x70800000,
718 .cp_nonpixel_start = 0x1000000,
719 .cp_nonpixel_size = 0x24800000,
720 .fwname = "qcom/venus-5.2/venus.mdt",
723 static const struct freq_tbl sc7180_freq_table[] = {
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 */
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 */
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" },
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 },
758 .hfi_version = HFI_VERSION_4XX,
759 .vmem_id = VIDC_RESOURCE_NONE,
762 .dma_mask = 0xe0000000 - 1,
763 .fwname = "qcom/venus-5.4/venus.mdt",
766 static const struct freq_tbl sm8250_freq_table[] = {
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 */
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 */
787 static const struct reg_val sm8250_reg_preset[] = {
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"},
802 .resets = { "bus", "core" },
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 },
811 .hfi_version = HFI_VERSION_6XX,
813 .vmem_id = VIDC_RESOURCE_NONE,
816 .dma_mask = 0xe0000000 - 1,
817 .fwname = "qcom/vpu-1.0/venus.mdt",
820 static const struct freq_tbl sc7280_freq_table[] = {
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 */
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 */
842 static const struct reg_val sm7280_reg_preset[] = {
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}
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"},
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 },
868 .hfi_version = HFI_VERSION_6XX,
870 .vmem_id = VIDC_RESOURCE_NONE,
873 .dma_mask = 0xe0000000 - 1,
874 .fwname = "qcom/vpu-2.0/venus.mbn",
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, },
888 MODULE_DEVICE_TABLE(of, venus_dt_match);
890 static struct platform_driver qcom_venus_driver = {
891 .probe = venus_probe,
892 .remove_new = venus_remove,
894 .name = "qcom-venus",
895 .of_match_table = venus_dt_match,
898 .shutdown = venus_core_shutdown,
900 module_platform_driver(qcom_venus_driver);
902 MODULE_ALIAS("platform:qcom-venus");
903 MODULE_DESCRIPTION("Qualcomm Venus video encoder and decoder driver");
904 MODULE_LICENSE("GPL v2");