26 	struct hdmi *hdmi;  member
31 static void hdmi_phy_reset(struct hdmi *hdmi)  in hdmi_phy_reset()  argument
35 	val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL);  in hdmi_phy_reset()
39 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
43 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
49 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
53 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
61 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
65 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
71 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
75 		hdmi_write(hdmi, REG_HDMI_PHY_CTRL,  in hdmi_phy_reset()
80 static int gpio_config(struct hdmi *hdmi, bool on)  in gpio_config()  argument
82 	struct device *dev = &hdmi->pdev->dev;  in gpio_config()
83 	const struct hdmi_platform_config *config = hdmi->config;  in gpio_config()
197 	struct hdmi *hdmi = hdmi_connector->hdmi;  in hpd_enable()  local
198 	const struct hdmi_platform_config *config = hdmi->config;  in hpd_enable()
199 	struct device *dev = &hdmi->pdev->dev;  in hpd_enable()
205 		ret = regulator_enable(hdmi->hpd_regs[i]);  in hpd_enable()
219 	ret = gpio_config(hdmi, true);  in hpd_enable()
227 			ret = clk_set_rate(hdmi->hpd_clks[i],  in hpd_enable()
234 		ret = clk_prepare_enable(hdmi->hpd_clks[i]);  in hpd_enable()
242 	hdmi_set_mode(hdmi, false);  in hpd_enable()
243 	hdmi_phy_reset(hdmi);  in hpd_enable()
244 	hdmi_set_mode(hdmi, true);  in hpd_enable()
246 	hdmi_write(hdmi, REG_HDMI_USEC_REFTIMER, 0x0001001b);  in hpd_enable()
249 	hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL,  in hpd_enable()
254 	spin_lock_irqsave(&hdmi->reg_lock, flags);  in hpd_enable()
255 	hpd_ctrl = hdmi_read(hdmi, REG_HDMI_HPD_CTRL);  in hpd_enable()
259 	hdmi_write(hdmi, REG_HDMI_HPD_CTRL,  in hpd_enable()
261 	hdmi_write(hdmi, REG_HDMI_HPD_CTRL,  in hpd_enable()
263 	spin_unlock_irqrestore(&hdmi->reg_lock, flags);  in hpd_enable()
273 	struct hdmi *hdmi = hdmi_connector->hdmi;  in hdp_disable()  local
274 	const struct hdmi_platform_config *config = hdmi->config;  in hdp_disable()
275 	struct device *dev = &hdmi->pdev->dev;  in hdp_disable()
279 	hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, 0);  in hdp_disable()
281 	hdmi_set_mode(hdmi, false);  in hdp_disable()
284 		clk_disable_unprepare(hdmi->hpd_clks[i]);  in hdp_disable()
286 	ret = gpio_config(hdmi, false);  in hdp_disable()
295 		ret = regulator_disable(hdmi->hpd_regs[i]);  in hdp_disable()
314 	struct hdmi *hdmi = hdmi_connector->hdmi;  in hdmi_connector_irq()  local
318 	hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS);  in hdmi_connector_irq()
319 	hpd_int_ctrl   = hdmi_read(hdmi, REG_HDMI_HPD_INT_CTRL);  in hdmi_connector_irq()
326 		hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL,  in hdmi_connector_irq()
335 		hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, hpd_int_ctrl);  in hdmi_connector_irq()
337 		queue_work(hdmi->workq, &hdmi_connector->hpd_work);  in hdmi_connector_irq()
341 static enum drm_connector_status detect_reg(struct hdmi *hdmi)  in detect_reg()  argument
343 	uint32_t hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS);  in detect_reg()
348 static enum drm_connector_status detect_gpio(struct hdmi *hdmi)  in detect_gpio()  argument
350 	const struct hdmi_platform_config *config = hdmi->config;  in detect_gpio()
360 	struct hdmi *hdmi = hdmi_connector->hdmi;  in hdmi_connector_detect()  local
365 		stat_gpio = detect_gpio(hdmi);  in hdmi_connector_detect()
366 		stat_reg  = detect_reg(hdmi);  in hdmi_connector_detect()
401 	struct hdmi *hdmi = hdmi_connector->hdmi;  in hdmi_connector_get_modes()  local
406 	hdmi_ctrl = hdmi_read(hdmi, REG_HDMI_CTRL);  in hdmi_connector_get_modes()
407 	hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl | HDMI_CTRL_ENABLE);  in hdmi_connector_get_modes()
409 	edid = drm_get_edid(connector, hdmi->i2c);  in hdmi_connector_get_modes()
411 	hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl);  in hdmi_connector_get_modes()
413 	hdmi->hdmi_mode = drm_detect_hdmi_monitor(edid);  in hdmi_connector_get_modes()
428 	struct hdmi *hdmi = hdmi_connector->hdmi;  in hdmi_connector_mode_valid()  local
429 	const struct hdmi_platform_config *config = hdmi->config;  in hdmi_connector_mode_valid()
436 			requested, hdmi_connector->hdmi->encoder);  in hdmi_connector_mode_valid()
443 		actual = clk_round_rate(hdmi->pwr_clks[0], actual);  in hdmi_connector_mode_valid()
457 	return hdmi_connector->hdmi->encoder;  in hdmi_connector_best_encoder()
477 struct drm_connector *hdmi_connector_init(struct hdmi *hdmi)  in hdmi_connector_init()  argument
489 	hdmi_connector->hdmi = hdmi;  in hdmi_connector_init()
494 	drm_connector_init(hdmi->dev, connector, &hdmi_connector_funcs,  in hdmi_connector_init()
508 		dev_err(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret);  in hdmi_connector_init()
512 	drm_mode_connector_attach_encoder(connector, hdmi->encoder);  in hdmi_connector_init()