38 	struct logicvc_drm *logicvc = logicvc_drm(drm_dev);  in logicvc_drm_gem_dma_dumb_create()  local
41 	args->pitch = logicvc->config.row_stride * DIV_ROUND_UP(args->bpp, 8);  in logicvc_drm_gem_dma_dumb_create()
51 	.name				= "logicvc-drm",
52 	.desc				= "Xylon LogiCVC DRM driver",
64 	.name		= "logicvc-drm",
69 	struct logicvc_drm *logicvc = data;  in logicvc_drm_irq_handler()  local
74 	regmap_read(logicvc->regmap, LOGICVC_INT_STAT_REG, &stat);  in logicvc_drm_irq_handler()
77 	regmap_write(logicvc->regmap, LOGICVC_INT_STAT_REG, stat);  in logicvc_drm_irq_handler()
80 		logicvc_crtc_vblank_handler(logicvc);  in logicvc_drm_irq_handler()
87 static int logicvc_drm_config_parse(struct logicvc_drm *logicvc)  in logicvc_drm_config_parse()  argument
89 	struct drm_device *drm_dev = &logicvc->drm_dev;  in logicvc_drm_config_parse()
92 	struct logicvc_drm_config *config = &logicvc->config;  in logicvc_drm_config_parse()
145 static int logicvc_clocks_prepare(struct logicvc_drm *logicvc)  in logicvc_clocks_prepare()  argument
147 	struct drm_device *drm_dev = &logicvc->drm_dev;  in logicvc_clocks_prepare()
156 			.clk = &logicvc->vclk,  in logicvc_clocks_prepare()
161 			.clk = &logicvc->vclk2,  in logicvc_clocks_prepare()
166 			.clk = &logicvc->lvdsclk,  in logicvc_clocks_prepare()
171 			.clk = &logicvc->lvdsclkn,  in logicvc_clocks_prepare()
219 static int logicvc_clocks_unprepare(struct logicvc_drm *logicvc)  in logicvc_clocks_unprepare()  argument
222 		&logicvc->vclk,  in logicvc_clocks_unprepare()
223 		&logicvc->vclk2,  in logicvc_clocks_unprepare()
224 		&logicvc->lvdsclk,  in logicvc_clocks_unprepare()
225 		&logicvc->lvdsclkn,  in logicvc_clocks_unprepare()
256 logicvc_drm_caps_match(struct logicvc_drm *logicvc)  in logicvc_drm_caps_match()  argument
258 	struct drm_device *drm_dev = &logicvc->drm_dev;  in logicvc_drm_caps_match()
265 	regmap_read(logicvc->regmap, LOGICVC_IP_VERSION_REG, &version);  in logicvc_drm_caps_match()
287 	drm_info(drm_dev, "LogiCVC version %d.%02d.%c\n", major, minor, level);  in logicvc_drm_caps_match()
298 	struct logicvc_drm *logicvc;  in logicvc_drm_probe()  local
356 	logicvc = devm_drm_dev_alloc(dev, &logicvc_drm_driver,  in logicvc_drm_probe()
358 	if (IS_ERR(logicvc)) {  in logicvc_drm_probe()
359 		ret = PTR_ERR(logicvc);  in logicvc_drm_probe()
363 	platform_set_drvdata(pdev, logicvc);  in logicvc_drm_probe()
364 	drm_dev = &logicvc->drm_dev;  in logicvc_drm_probe()
366 	logicvc->regmap = regmap;  in logicvc_drm_probe()
367 	INIT_LIST_HEAD(&logicvc->layers_list);  in logicvc_drm_probe()
369 	caps = logicvc_drm_caps_match(logicvc);  in logicvc_drm_probe()
375 	logicvc->caps = caps;  in logicvc_drm_probe()
378 		logicvc->reserved_mem_base = reserved_mem->base;  in logicvc_drm_probe()
380 	ret = logicvc_clocks_prepare(logicvc);  in logicvc_drm_probe()
387 			       dev_name(dev), logicvc);  in logicvc_drm_probe()
393 	ret = logicvc_drm_config_parse(logicvc);  in logicvc_drm_probe()
405 	ret = logicvc_layers_init(logicvc);  in logicvc_drm_probe()
411 	ret = logicvc_crtc_init(logicvc);  in logicvc_drm_probe()
417 	logicvc_layers_attach_crtc(logicvc);  in logicvc_drm_probe()
419 	ret = logicvc_interface_init(logicvc);  in logicvc_drm_probe()
427 	logicvc_interface_attach_crtc(logicvc);  in logicvc_drm_probe()
429 	ret = logicvc_mode_init(logicvc);  in logicvc_drm_probe()
446 	logicvc_mode_fini(logicvc);  in logicvc_drm_probe()
449 	logicvc_clocks_unprepare(logicvc);  in logicvc_drm_probe()
460 	struct logicvc_drm *logicvc = platform_get_drvdata(pdev);  in logicvc_drm_remove()  local
462 	struct drm_device *drm_dev = &logicvc->drm_dev;  in logicvc_drm_remove()
467 	logicvc_mode_fini(logicvc);  in logicvc_drm_remove()
469 	logicvc_clocks_unprepare(logicvc);  in logicvc_drm_remove()
477 	{ .compatible = "xylon,logicvc-3.02.a-display" },
478 	{ .compatible = "xylon,logicvc-4.01.a-display" },
487 		.name		= "logicvc-drm",
495 MODULE_DESCRIPTION("Xylon LogiCVC DRM driver");