Lines Matching defs:v3d
34 #define DRIVER_NAME "v3d"
45 struct v3d_dev *v3d = to_v3d_dev(drm);
47 v3d_irq_disable(v3d);
49 clk_disable_unprepare(v3d->clk);
57 struct v3d_dev *v3d = to_v3d_dev(drm);
60 ret = clk_prepare_enable(v3d->clk);
66 v3d_mmu_set_page_table(v3d);
67 v3d_irq_enable(v3d);
80 struct v3d_dev *v3d = to_v3d_dev(dev);
108 ret = pm_runtime_get_sync(v3d->drm.dev);
117 pm_runtime_mark_last_busy(v3d->drm.dev);
118 pm_runtime_put_autosuspend(v3d->drm.dev);
128 args->value = v3d_has_csd(v3d);
142 struct v3d_dev *v3d = to_v3d_dev(dev);
151 v3d_priv->v3d = v3d;
154 sched = &v3d->queue[i].sched;
228 { .compatible = "brcm,7268-v3d" },
229 { .compatible = "brcm,7278-v3d" },
235 map_regs(struct v3d_dev *v3d, void __iomem **regs, const char *name)
238 platform_get_resource_byname(v3d_to_pdev(v3d), IORESOURCE_MEM, name);
240 *regs = devm_ioremap_resource(v3d->drm.dev, res);
248 struct v3d_dev *v3d;
254 v3d = devm_drm_dev_alloc(dev, &v3d_drm_driver, struct v3d_dev, drm);
255 if (IS_ERR(v3d))
256 return PTR_ERR(v3d);
258 drm = &v3d->drm;
262 ret = map_regs(v3d, &v3d->hub_regs, "hub");
266 ret = map_regs(v3d, &v3d->core_regs[0], "core0");
273 v3d->va_width = 30 + V3D_GET_FIELD(mmu_debug, V3D_MMU_VA_WIDTH);
276 v3d->ver = (V3D_GET_FIELD(ident1, V3D_HUB_IDENT1_TVER) * 10 +
278 v3d->cores = V3D_GET_FIELD(ident1, V3D_HUB_IDENT1_NCORES);
279 WARN_ON(v3d->cores > 1); /* multicore not yet implemented */
281 v3d->reset = devm_reset_control_get_exclusive(dev, NULL);
282 if (IS_ERR(v3d->reset)) {
283 ret = PTR_ERR(v3d->reset);
288 v3d->reset = NULL;
289 ret = map_regs(v3d, &v3d->bridge_regs, "bridge");
297 if (v3d->ver < 41) {
298 ret = map_regs(v3d, &v3d->gca_regs, "gca");
303 v3d->mmu_scratch = dma_alloc_wc(dev, 4096, &v3d->mmu_scratch_paddr,
305 if (!v3d->mmu_scratch) {
318 ret = v3d_irq_init(v3d);
329 v3d_irq_disable(v3d);
333 dma_free_wc(dev, 4096, v3d->mmu_scratch, v3d->mmu_scratch_paddr);
340 struct v3d_dev *v3d = to_v3d_dev(drm);
346 dma_free_wc(v3d->drm.dev, 4096, v3d->mmu_scratch,
347 v3d->mmu_scratch_paddr);
356 .name = "v3d",
363 MODULE_ALIAS("platform:v3d-drm");