Lines Matching refs:gr2d
30 struct gr2d { struct
43 static inline struct gr2d *to_gr2d(struct tegra_drm_client *client) in to_gr2d() argument
45 return container_of(client, struct gr2d, client); in to_gr2d()
53 struct gr2d *gr2d = to_gr2d(drm); in gr2d_init() local
56 gr2d->channel = host1x_channel_request(client); in gr2d_init()
57 if (!gr2d->channel) in gr2d_init()
93 host1x_channel_put(gr2d->channel); in gr2d_init()
102 struct gr2d *gr2d = to_gr2d(drm); in gr2d_exit() local
114 host1x_channel_put(gr2d->channel); in gr2d_exit()
116 gr2d->channel = NULL; in gr2d_exit()
129 struct gr2d *gr2d = to_gr2d(client); in gr2d_open_channel() local
131 context->channel = host1x_channel_get(gr2d->channel); in gr2d_open_channel()
145 struct gr2d *gr2d = dev_get_drvdata(dev); in gr2d_is_addr_reg() local
159 if (test_bit(offset, gr2d->addr_regs)) in gr2d_is_addr_reg()
219 static int gr2d_get_resets(struct device *dev, struct gr2d *gr2d) in gr2d_get_resets() argument
223 gr2d->resets[RST_MC].id = "mc"; in gr2d_get_resets()
224 gr2d->resets[RST_GR2D].id = "2d"; in gr2d_get_resets()
225 gr2d->nresets = RST_GR2D_MAX; in gr2d_get_resets()
228 dev, gr2d->nresets, gr2d->resets); in gr2d_get_resets()
234 if (WARN_ON(!gr2d->resets[RST_GR2D].rstc)) in gr2d_get_resets()
244 struct gr2d *gr2d; in gr2d_probe() local
248 gr2d = devm_kzalloc(dev, sizeof(*gr2d), GFP_KERNEL); in gr2d_probe()
249 if (!gr2d) in gr2d_probe()
252 platform_set_drvdata(pdev, gr2d); in gr2d_probe()
254 gr2d->soc = of_device_get_match_data(dev); in gr2d_probe()
260 gr2d->clk = devm_clk_get(dev, NULL); in gr2d_probe()
261 if (IS_ERR(gr2d->clk)) { in gr2d_probe()
263 return PTR_ERR(gr2d->clk); in gr2d_probe()
266 err = gr2d_get_resets(dev, gr2d); in gr2d_probe()
270 INIT_LIST_HEAD(&gr2d->client.base.list); in gr2d_probe()
271 gr2d->client.base.ops = &gr2d_client_ops; in gr2d_probe()
272 gr2d->client.base.dev = dev; in gr2d_probe()
273 gr2d->client.base.class = HOST1X_CLASS_GR2D; in gr2d_probe()
274 gr2d->client.base.syncpts = syncpts; in gr2d_probe()
275 gr2d->client.base.num_syncpts = 1; in gr2d_probe()
277 INIT_LIST_HEAD(&gr2d->client.list); in gr2d_probe()
278 gr2d->client.version = gr2d->soc->version; in gr2d_probe()
279 gr2d->client.ops = &gr2d_ops; in gr2d_probe()
285 err = host1x_client_register(&gr2d->client.base); in gr2d_probe()
293 set_bit(gr2d_addr_regs[i], gr2d->addr_regs); in gr2d_probe()
300 struct gr2d *gr2d = platform_get_drvdata(pdev); in gr2d_remove() local
303 err = host1x_client_unregister(&gr2d->client.base); in gr2d_remove()
315 struct gr2d *gr2d = dev_get_drvdata(dev); in gr2d_runtime_suspend() local
318 host1x_channel_stop(gr2d->channel); in gr2d_runtime_suspend()
319 reset_control_bulk_release(gr2d->nresets, gr2d->resets); in gr2d_runtime_suspend()
333 err = reset_control_acquire(gr2d->resets[RST_MC].rstc); in gr2d_runtime_suspend()
339 err = reset_control_assert(gr2d->resets[RST_MC].rstc); in gr2d_runtime_suspend()
340 reset_control_release(gr2d->resets[RST_MC].rstc); in gr2d_runtime_suspend()
346 clk_disable_unprepare(gr2d->clk); in gr2d_runtime_suspend()
351 reset_control_bulk_acquire(gr2d->nresets, gr2d->resets); in gr2d_runtime_suspend()
352 reset_control_bulk_deassert(gr2d->nresets, gr2d->resets); in gr2d_runtime_suspend()
359 struct gr2d *gr2d = dev_get_drvdata(dev); in gr2d_runtime_resume() local
362 err = reset_control_bulk_acquire(gr2d->nresets, gr2d->resets); in gr2d_runtime_resume()
368 err = clk_prepare_enable(gr2d->clk); in gr2d_runtime_resume()
377 err = reset_control_bulk_deassert(gr2d->nresets, gr2d->resets); in gr2d_runtime_resume()
386 clk_disable_unprepare(gr2d->clk); in gr2d_runtime_resume()
388 reset_control_bulk_release(gr2d->nresets, gr2d->resets); in gr2d_runtime_resume()