Lines Matching refs:v3d
49 struct v3d_dev *v3d = to_v3d_dev(dev); in v3d_get_param_ioctl() local
90 args->value = v3d_has_csd(v3d); in v3d_get_param_ioctl()
96 args->value = (v3d->ver >= V3D_GEN_41); in v3d_get_param_ioctl()
105 args->value = v3d->perfmon_info.max_counters; in v3d_get_param_ioctl()
108 args->value = !!v3d->gemfs; in v3d_get_param_ioctl()
119 struct v3d_dev *v3d = to_v3d_dev(dev); in v3d_open() local
128 v3d_priv->v3d = v3d; in v3d_open()
131 sched = &v3d->queue[i].sched; in v3d_open()
267 v3d_idle_sms(struct v3d_dev *v3d) in v3d_idle_sms() argument
269 if (v3d->ver < V3D_GEN_71) in v3d_idle_sms()
279 v3d_reset_sms(v3d); in v3d_idle_sms()
283 v3d_power_off_sms(struct v3d_dev *v3d) in v3d_power_off_sms() argument
285 if (v3d->ver < V3D_GEN_71) in v3d_power_off_sms()
297 map_regs(struct v3d_dev *v3d, void __iomem **regs, const char *name) in map_regs() argument
299 *regs = devm_platform_ioremap_resource_byname(v3d_to_pdev(v3d), name); in map_regs()
307 struct v3d_dev *v3d; in v3d_platform_drm_probe() local
314 v3d = devm_drm_dev_alloc(dev, &v3d_drm_driver, struct v3d_dev, drm); in v3d_platform_drm_probe()
315 if (IS_ERR(v3d)) in v3d_platform_drm_probe()
316 return PTR_ERR(v3d); in v3d_platform_drm_probe()
318 drm = &v3d->drm; in v3d_platform_drm_probe()
323 v3d->ver = gen; in v3d_platform_drm_probe()
325 ret = map_regs(v3d, &v3d->hub_regs, "hub"); in v3d_platform_drm_probe()
329 ret = map_regs(v3d, &v3d->core_regs[0], "core0"); in v3d_platform_drm_probe()
333 if (v3d->ver >= V3D_GEN_71) { in v3d_platform_drm_probe()
334 ret = map_regs(v3d, &v3d->sms_regs, "sms"); in v3d_platform_drm_probe()
339 v3d->clk = devm_clk_get_optional(dev, NULL); in v3d_platform_drm_probe()
340 if (IS_ERR(v3d->clk)) in v3d_platform_drm_probe()
341 return dev_err_probe(dev, PTR_ERR(v3d->clk), "Failed to get V3D clock\n"); in v3d_platform_drm_probe()
343 ret = clk_prepare_enable(v3d->clk); in v3d_platform_drm_probe()
349 v3d_idle_sms(v3d); in v3d_platform_drm_probe()
357 v3d->va_width = 30 + V3D_GET_FIELD(mmu_debug, V3D_MMU_VA_WIDTH); in v3d_platform_drm_probe()
360 v3d->ver = (V3D_GET_FIELD(ident1, V3D_HUB_IDENT1_TVER) * 10 + in v3d_platform_drm_probe()
365 WARN_ON(v3d->ver != gen); in v3d_platform_drm_probe()
367 v3d->cores = V3D_GET_FIELD(ident1, V3D_HUB_IDENT1_NCORES); in v3d_platform_drm_probe()
368 WARN_ON(v3d->cores > 1); /* multicore not yet implemented */ in v3d_platform_drm_probe()
371 v3d->rev = V3D_GET_FIELD(ident3, V3D_HUB_IDENT3_IPREV); in v3d_platform_drm_probe()
373 v3d_perfmon_init(v3d); in v3d_platform_drm_probe()
375 v3d->reset = devm_reset_control_get_exclusive(dev, NULL); in v3d_platform_drm_probe()
376 if (IS_ERR(v3d->reset)) { in v3d_platform_drm_probe()
377 ret = PTR_ERR(v3d->reset); in v3d_platform_drm_probe()
382 v3d->reset = NULL; in v3d_platform_drm_probe()
383 ret = map_regs(v3d, &v3d->bridge_regs, "bridge"); in v3d_platform_drm_probe()
391 if (v3d->ver < V3D_GEN_41) { in v3d_platform_drm_probe()
392 ret = map_regs(v3d, &v3d->gca_regs, "gca"); in v3d_platform_drm_probe()
397 v3d->mmu_scratch = dma_alloc_wc(dev, 4096, &v3d->mmu_scratch_paddr, in v3d_platform_drm_probe()
399 if (!v3d->mmu_scratch) { in v3d_platform_drm_probe()
409 ret = v3d_irq_init(v3d); in v3d_platform_drm_probe()
426 v3d_irq_disable(v3d); in v3d_platform_drm_probe()
430 dma_free_wc(dev, 4096, v3d->mmu_scratch, v3d->mmu_scratch_paddr); in v3d_platform_drm_probe()
432 clk_disable_unprepare(v3d->clk); in v3d_platform_drm_probe()
439 struct v3d_dev *v3d = to_v3d_dev(drm); in v3d_platform_drm_remove() local
448 dma_free_wc(v3d->drm.dev, 4096, v3d->mmu_scratch, in v3d_platform_drm_remove()
449 v3d->mmu_scratch_paddr); in v3d_platform_drm_remove()
451 v3d_power_off_sms(v3d); in v3d_platform_drm_remove()
453 clk_disable_unprepare(v3d->clk); in v3d_platform_drm_remove()