73 static inline u8 hdmi_readb(struct rk3066_hdmi *hdmi, u16 offset)  in hdmi_readb()  argument
75 	return readl_relaxed(hdmi->regs + offset);  in hdmi_readb()
78 static inline void hdmi_writeb(struct rk3066_hdmi *hdmi, u16 offset, u32 val)  in hdmi_writeb()  argument
80 	writel_relaxed(val, hdmi->regs + offset);  in hdmi_writeb()
83 static inline void hdmi_modb(struct rk3066_hdmi *hdmi, u16 offset,  in hdmi_modb()  argument
86 	u8 temp = hdmi_readb(hdmi, offset) & ~msk;  in hdmi_modb()
89 	hdmi_writeb(hdmi, offset, temp);  in hdmi_modb()
92 static void rk3066_hdmi_i2c_init(struct rk3066_hdmi *hdmi)  in rk3066_hdmi_i2c_init()  argument
96 	ddc_bus_freq = (hdmi->tmdsclk >> 2) / HDMI_SCL_RATE;  in rk3066_hdmi_i2c_init()
98 	hdmi_writeb(hdmi, HDMI_DDC_BUS_FREQ_L, ddc_bus_freq & 0xFF);  in rk3066_hdmi_i2c_init()
99 	hdmi_writeb(hdmi, HDMI_DDC_BUS_FREQ_H, (ddc_bus_freq >> 8) & 0xFF);  in rk3066_hdmi_i2c_init()
102 	hdmi_modb(hdmi, HDMI_INTR_MASK1, HDMI_INTR_EDID_MASK, 0);  in rk3066_hdmi_i2c_init()
103 	hdmi_writeb(hdmi, HDMI_INTR_STATUS1, HDMI_INTR_EDID_MASK);  in rk3066_hdmi_i2c_init()
106 static inline u8 rk3066_hdmi_get_power_mode(struct rk3066_hdmi *hdmi)  in rk3066_hdmi_get_power_mode()  argument
108 	return hdmi_readb(hdmi, HDMI_SYS_CTRL) & HDMI_SYS_POWER_MODE_MASK;  in rk3066_hdmi_get_power_mode()
111 static void rk3066_hdmi_set_power_mode(struct rk3066_hdmi *hdmi, int mode)  in rk3066_hdmi_set_power_mode()  argument
116 	current_mode = rk3066_hdmi_get_power_mode(hdmi);  in rk3066_hdmi_set_power_mode()
118 	DRM_DEV_DEBUG(hdmi->dev, "mode         :%d\n", mode);  in rk3066_hdmi_set_power_mode()
119 	DRM_DEV_DEBUG(hdmi->dev, "current_mode :%d\n", current_mode);  in rk3066_hdmi_set_power_mode()
134 		DRM_DEV_DEBUG(hdmi->dev, "%d: next_mode :%d\n", i, next_mode);  in rk3066_hdmi_set_power_mode()
137 			hdmi_modb(hdmi, HDMI_SYS_CTRL,  in rk3066_hdmi_set_power_mode()
140 			hdmi_writeb(hdmi, HDMI_SYS_CTRL,  in rk3066_hdmi_set_power_mode()
144 			hdmi_writeb(hdmi, HDMI_SYS_CTRL,  in rk3066_hdmi_set_power_mode()
148 			hdmi_writeb(hdmi, HDMI_SYS_CTRL,  in rk3066_hdmi_set_power_mode()
162 		hdmi->tmdsclk = DEFAULT_PLLA_RATE;  in rk3066_hdmi_set_power_mode()
166 rk3066_hdmi_upload_frame(struct rk3066_hdmi *hdmi, int setup_rc,  in rk3066_hdmi_upload_frame()  argument
171 		hdmi_modb(hdmi, HDMI_CP_AUTO_SEND_CTRL, mask, disable);  in rk3066_hdmi_upload_frame()
173 	hdmi_writeb(hdmi, HDMI_CP_BUF_INDEX, frame_index);  in rk3066_hdmi_upload_frame()
185 			hdmi_writeb(hdmi, HDMI_CP_BUF_ACC_HB0 + i * 4,  in rk3066_hdmi_upload_frame()
189 			hdmi_modb(hdmi, HDMI_CP_AUTO_SEND_CTRL, mask, enable);  in rk3066_hdmi_upload_frame()
195 static int rk3066_hdmi_config_avi(struct rk3066_hdmi *hdmi,  in rk3066_hdmi_config_avi()  argument
202 						      &hdmi->connector, mode);  in rk3066_hdmi_config_avi()
204 	if (hdmi->hdmi_data.enc_out_format == HDMI_COLORSPACE_YUV444)  in rk3066_hdmi_config_avi()
206 	else if (hdmi->hdmi_data.enc_out_format == HDMI_COLORSPACE_YUV422)  in rk3066_hdmi_config_avi()
211 	frame.avi.colorimetry = hdmi->hdmi_data.colorimetry;  in rk3066_hdmi_config_avi()
214 	return rk3066_hdmi_upload_frame(hdmi, rc, &frame,  in rk3066_hdmi_config_avi()
218 static int rk3066_hdmi_config_video_timing(struct rk3066_hdmi *hdmi,  in rk3066_hdmi_config_video_timing()  argument
232 	if (hdmi->hdmi_data.vic == 2 || hdmi->hdmi_data.vic == 3)  in rk3066_hdmi_config_video_timing()
238 	hdmi_writeb(hdmi, HDMI_EXT_VIDEO_PARA, value);  in rk3066_hdmi_config_video_timing()
242 	hdmi_writeb(hdmi, HDMI_EXT_HTOTAL_L, value & 0xFF);  in rk3066_hdmi_config_video_timing()
243 	hdmi_writeb(hdmi, HDMI_EXT_HTOTAL_H, (value >> 8) & 0xFF);  in rk3066_hdmi_config_video_timing()
246 	hdmi_writeb(hdmi, HDMI_EXT_HBLANK_L, value & 0xFF);  in rk3066_hdmi_config_video_timing()
247 	hdmi_writeb(hdmi, HDMI_EXT_HBLANK_H, (value >> 8) & 0xFF);  in rk3066_hdmi_config_video_timing()
250 	hdmi_writeb(hdmi, HDMI_EXT_HDELAY_L, value & 0xFF);  in rk3066_hdmi_config_video_timing()
251 	hdmi_writeb(hdmi, HDMI_EXT_HDELAY_H, (value >> 8) & 0xFF);  in rk3066_hdmi_config_video_timing()
254 	hdmi_writeb(hdmi, HDMI_EXT_HDURATION_L, value & 0xFF);  in rk3066_hdmi_config_video_timing()
255 	hdmi_writeb(hdmi, HDMI_EXT_HDURATION_H, (value >> 8) & 0xFF);  in rk3066_hdmi_config_video_timing()
258 	hdmi_writeb(hdmi, HDMI_EXT_VTOTAL_L, value & 0xFF);  in rk3066_hdmi_config_video_timing()
259 	hdmi_writeb(hdmi, HDMI_EXT_VTOTAL_H, (value >> 8) & 0xFF);  in rk3066_hdmi_config_video_timing()
262 	hdmi_writeb(hdmi, HDMI_EXT_VBLANK_L, value & 0xFF);  in rk3066_hdmi_config_video_timing()
265 	hdmi_writeb(hdmi, HDMI_EXT_VDELAY, value & 0xFF);  in rk3066_hdmi_config_video_timing()
268 	hdmi_writeb(hdmi, HDMI_EXT_VDURATION, value & 0xFF);  in rk3066_hdmi_config_video_timing()
274 rk3066_hdmi_phy_write(struct rk3066_hdmi *hdmi, u16 offset, u8 value)  in rk3066_hdmi_phy_write()  argument
276 	hdmi_writeb(hdmi, offset, value);  in rk3066_hdmi_phy_write()
277 	hdmi_modb(hdmi, HDMI_SYS_CTRL,  in rk3066_hdmi_phy_write()
280 	hdmi_modb(hdmi, HDMI_SYS_CTRL, HDMI_SYS_PLL_RESET_MASK, 0);  in rk3066_hdmi_phy_write()
284 static void rk3066_hdmi_config_phy(struct rk3066_hdmi *hdmi)  in rk3066_hdmi_config_phy()  argument
287 	hdmi_writeb(hdmi, HDMI_DEEP_COLOR_MODE, 0x22);  in rk3066_hdmi_config_phy()
294 	if (hdmi->tmdsclk > 100000000) {  in rk3066_hdmi_config_phy()
295 		rk3066_hdmi_phy_write(hdmi, 0x158, 0x0E);  in rk3066_hdmi_config_phy()
296 		rk3066_hdmi_phy_write(hdmi, 0x15c, 0x00);  in rk3066_hdmi_config_phy()
297 		rk3066_hdmi_phy_write(hdmi, 0x160, 0x60);  in rk3066_hdmi_config_phy()
298 		rk3066_hdmi_phy_write(hdmi, 0x164, 0x00);  in rk3066_hdmi_config_phy()
299 		rk3066_hdmi_phy_write(hdmi, 0x168, 0xDA);  in rk3066_hdmi_config_phy()
300 		rk3066_hdmi_phy_write(hdmi, 0x16c, 0xA1);  in rk3066_hdmi_config_phy()
301 		rk3066_hdmi_phy_write(hdmi, 0x170, 0x0e);  in rk3066_hdmi_config_phy()
302 		rk3066_hdmi_phy_write(hdmi, 0x174, 0x22);  in rk3066_hdmi_config_phy()
303 		rk3066_hdmi_phy_write(hdmi, 0x178, 0x00);  in rk3066_hdmi_config_phy()
304 	} else if (hdmi->tmdsclk > 50000000) {  in rk3066_hdmi_config_phy()
305 		rk3066_hdmi_phy_write(hdmi, 0x158, 0x06);  in rk3066_hdmi_config_phy()
306 		rk3066_hdmi_phy_write(hdmi, 0x15c, 0x00);  in rk3066_hdmi_config_phy()
307 		rk3066_hdmi_phy_write(hdmi, 0x160, 0x60);  in rk3066_hdmi_config_phy()
308 		rk3066_hdmi_phy_write(hdmi, 0x164, 0x00);  in rk3066_hdmi_config_phy()
309 		rk3066_hdmi_phy_write(hdmi, 0x168, 0xCA);  in rk3066_hdmi_config_phy()
310 		rk3066_hdmi_phy_write(hdmi, 0x16c, 0xA3);  in rk3066_hdmi_config_phy()
311 		rk3066_hdmi_phy_write(hdmi, 0x170, 0x0e);  in rk3066_hdmi_config_phy()
312 		rk3066_hdmi_phy_write(hdmi, 0x174, 0x20);  in rk3066_hdmi_config_phy()
313 		rk3066_hdmi_phy_write(hdmi, 0x178, 0x00);  in rk3066_hdmi_config_phy()
315 		rk3066_hdmi_phy_write(hdmi, 0x158, 0x02);  in rk3066_hdmi_config_phy()
316 		rk3066_hdmi_phy_write(hdmi, 0x15c, 0x00);  in rk3066_hdmi_config_phy()
317 		rk3066_hdmi_phy_write(hdmi, 0x160, 0x60);  in rk3066_hdmi_config_phy()
318 		rk3066_hdmi_phy_write(hdmi, 0x164, 0x00);  in rk3066_hdmi_config_phy()
319 		rk3066_hdmi_phy_write(hdmi, 0x168, 0xC2);  in rk3066_hdmi_config_phy()
320 		rk3066_hdmi_phy_write(hdmi, 0x16c, 0xA2);  in rk3066_hdmi_config_phy()
321 		rk3066_hdmi_phy_write(hdmi, 0x170, 0x0e);  in rk3066_hdmi_config_phy()
322 		rk3066_hdmi_phy_write(hdmi, 0x174, 0x20);  in rk3066_hdmi_config_phy()
323 		rk3066_hdmi_phy_write(hdmi, 0x178, 0x00);  in rk3066_hdmi_config_phy()
327 static int rk3066_hdmi_setup(struct rk3066_hdmi *hdmi,  in rk3066_hdmi_setup()  argument
330 	struct drm_display_info *display = &hdmi->connector.display_info;  in rk3066_hdmi_setup()
332 	hdmi->hdmi_data.vic = drm_match_cea_mode(mode);  in rk3066_hdmi_setup()
333 	hdmi->hdmi_data.enc_out_format = HDMI_COLORSPACE_RGB;  in rk3066_hdmi_setup()
335 	if (hdmi->hdmi_data.vic == 6 || hdmi->hdmi_data.vic == 7 ||  in rk3066_hdmi_setup()
336 	    hdmi->hdmi_data.vic == 21 || hdmi->hdmi_data.vic == 22 ||  in rk3066_hdmi_setup()
337 	    hdmi->hdmi_data.vic == 2 || hdmi->hdmi_data.vic == 3 ||  in rk3066_hdmi_setup()
338 	    hdmi->hdmi_data.vic == 17 || hdmi->hdmi_data.vic == 18)  in rk3066_hdmi_setup()
339 		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601;  in rk3066_hdmi_setup()
341 		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709;  in rk3066_hdmi_setup()
343 	hdmi->tmdsclk = mode->clock * 1000;  in rk3066_hdmi_setup()
346 	hdmi_modb(hdmi, HDMI_VIDEO_CTRL2, HDMI_VIDEO_AUDIO_DISABLE_MASK,  in rk3066_hdmi_setup()
350 	if (rk3066_hdmi_get_power_mode(hdmi) != HDMI_SYS_POWER_MODE_B)  in rk3066_hdmi_setup()
351 		rk3066_hdmi_set_power_mode(hdmi, HDMI_SYS_POWER_MODE_B);  in rk3066_hdmi_setup()
354 	hdmi_modb(hdmi, HDMI_AV_CTRL1,  in rk3066_hdmi_setup()
356 	hdmi_writeb(hdmi, HDMI_VIDEO_CTRL1,  in rk3066_hdmi_setup()
360 	hdmi_writeb(hdmi, HDMI_DEEP_COLOR_MODE, 0x20);  in rk3066_hdmi_setup()
362 	rk3066_hdmi_config_video_timing(hdmi, mode);  in rk3066_hdmi_setup()
365 		hdmi_modb(hdmi, HDMI_HDCP_CTRL, HDMI_VIDEO_MODE_MASK,  in rk3066_hdmi_setup()
367 		rk3066_hdmi_config_avi(hdmi, mode);  in rk3066_hdmi_setup()
369 		hdmi_modb(hdmi, HDMI_HDCP_CTRL, HDMI_VIDEO_MODE_MASK, 0);  in rk3066_hdmi_setup()
372 	rk3066_hdmi_config_phy(hdmi);  in rk3066_hdmi_setup()
374 	rk3066_hdmi_set_power_mode(hdmi, HDMI_SYS_POWER_MODE_E);  in rk3066_hdmi_setup()
382 	rk3066_hdmi_i2c_init(hdmi);  in rk3066_hdmi_setup()
385 	hdmi_modb(hdmi, HDMI_VIDEO_CTRL2,  in rk3066_hdmi_setup()
395 	struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);  in rk3066_hdmi_encoder_mode_set()  local
398 	drm_mode_copy(&hdmi->previous_mode, adj_mode);  in rk3066_hdmi_encoder_mode_set()
403 	struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);  in rk3066_hdmi_encoder_enable()  local
406 	mux = drm_of_encoder_active_endpoint_id(hdmi->dev->of_node, encoder);  in rk3066_hdmi_encoder_enable()
412 	regmap_write(hdmi->grf_regmap, GRF_SOC_CON0, val);  in rk3066_hdmi_encoder_enable()
414 	DRM_DEV_DEBUG(hdmi->dev, "hdmi encoder enable select: vop%s\n",  in rk3066_hdmi_encoder_enable()
417 	rk3066_hdmi_setup(hdmi, &hdmi->previous_mode);  in rk3066_hdmi_encoder_enable()
422 	struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);  in rk3066_hdmi_encoder_disable()  local
424 	DRM_DEV_DEBUG(hdmi->dev, "hdmi encoder disable\n");  in rk3066_hdmi_encoder_disable()
426 	if (rk3066_hdmi_get_power_mode(hdmi) == HDMI_SYS_POWER_MODE_E) {  in rk3066_hdmi_encoder_disable()
427 		hdmi_writeb(hdmi, HDMI_VIDEO_CTRL2,  in rk3066_hdmi_encoder_disable()
429 		hdmi_modb(hdmi, HDMI_VIDEO_CTRL2,  in rk3066_hdmi_encoder_disable()
434 	rk3066_hdmi_set_power_mode(hdmi, HDMI_SYS_POWER_MODE_A);  in rk3066_hdmi_encoder_disable()
470 	struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);  in rk3066_hdmi_connector_detect()  local
472 	return (hdmi_readb(hdmi, HDMI_HPG_MENS_STA) & HDMI_HPG_IN_STATUS_HIGH) ?  in rk3066_hdmi_connector_detect()
478 	struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);  in rk3066_hdmi_connector_get_modes()  local
482 	if (!hdmi->ddc)  in rk3066_hdmi_connector_get_modes()
485 	edid = drm_get_edid(connector, hdmi->ddc);  in rk3066_hdmi_connector_get_modes()
510 	struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);  in rk3066_hdmi_connector_best_encoder()  local
512 	return &hdmi->encoder.encoder;  in rk3066_hdmi_connector_best_encoder()
550 rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)  in rk3066_hdmi_register()  argument
552 	struct drm_encoder *encoder = &hdmi->encoder.encoder;  in rk3066_hdmi_register()
553 	struct device *dev = hdmi->dev;  in rk3066_hdmi_register()
570 	hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;  in rk3066_hdmi_register()
572 	drm_connector_helper_add(&hdmi->connector,  in rk3066_hdmi_register()
574 	drm_connector_init_with_ddc(drm, &hdmi->connector,  in rk3066_hdmi_register()
577 				    hdmi->ddc);  in rk3066_hdmi_register()
579 	drm_connector_attach_encoder(&hdmi->connector, encoder);  in rk3066_hdmi_register()
586 	struct rk3066_hdmi *hdmi = dev_id;  in rk3066_hdmi_hardirq()  local
590 	if (rk3066_hdmi_get_power_mode(hdmi) == HDMI_SYS_POWER_MODE_A)  in rk3066_hdmi_hardirq()
591 		hdmi_writeb(hdmi, HDMI_SYS_CTRL, HDMI_SYS_POWER_MODE_B);  in rk3066_hdmi_hardirq()
593 	interrupt = hdmi_readb(hdmi, HDMI_INTR_STATUS1);  in rk3066_hdmi_hardirq()
595 		hdmi_writeb(hdmi, HDMI_INTR_STATUS1, interrupt);  in rk3066_hdmi_hardirq()
598 		hdmi->i2c->stat = interrupt;  in rk3066_hdmi_hardirq()
599 		complete(&hdmi->i2c->cmpltn);  in rk3066_hdmi_hardirq()
610 	struct rk3066_hdmi *hdmi = dev_id;  in rk3066_hdmi_irq()  local
612 	drm_helper_hpd_irq_event(hdmi->connector.dev);  in rk3066_hdmi_irq()
617 static int rk3066_hdmi_i2c_read(struct rk3066_hdmi *hdmi, struct i2c_msg *msgs)  in rk3066_hdmi_i2c_read()  argument
623 	ret = wait_for_completion_timeout(&hdmi->i2c->cmpltn, HZ / 10);  in rk3066_hdmi_i2c_read()
624 	if (!ret || hdmi->i2c->stat & HDMI_INTR_EDID_ERR)  in rk3066_hdmi_i2c_read()
628 		*buf++ = hdmi_readb(hdmi, HDMI_DDC_READ_FIFO_ADDR);  in rk3066_hdmi_i2c_read()
633 static int rk3066_hdmi_i2c_write(struct rk3066_hdmi *hdmi, struct i2c_msg *msgs)  in rk3066_hdmi_i2c_write()  argument
644 	reinit_completion(&hdmi->i2c->cmpltn);  in rk3066_hdmi_i2c_write()
647 		hdmi->i2c->segment_addr = msgs->buf[0];  in rk3066_hdmi_i2c_write()
649 		hdmi->i2c->ddc_addr = msgs->buf[0];  in rk3066_hdmi_i2c_write()
652 	hdmi_writeb(hdmi, HDMI_EDID_FIFO_ADDR, 0x00);  in rk3066_hdmi_i2c_write()
655 	hdmi_writeb(hdmi, HDMI_EDID_WORD_ADDR, hdmi->i2c->ddc_addr);  in rk3066_hdmi_i2c_write()
658 	hdmi_writeb(hdmi, HDMI_EDID_SEGMENT_POINTER, hdmi->i2c->segment_addr);  in rk3066_hdmi_i2c_write()
666 	struct rk3066_hdmi *hdmi = i2c_get_adapdata(adap);  in rk3066_hdmi_i2c_xfer()  local
667 	struct rk3066_hdmi_i2c *i2c = hdmi->i2c;  in rk3066_hdmi_i2c_xfer()
672 	rk3066_hdmi_i2c_init(hdmi);  in rk3066_hdmi_i2c_xfer()
675 	hdmi_modb(hdmi, HDMI_INTR_MASK1,  in rk3066_hdmi_i2c_xfer()
680 		DRM_DEV_DEBUG(hdmi->dev,  in rk3066_hdmi_i2c_xfer()
685 			ret = rk3066_hdmi_i2c_read(hdmi, &msgs[i]);  in rk3066_hdmi_i2c_xfer()
687 			ret = rk3066_hdmi_i2c_write(hdmi, &msgs[i]);  in rk3066_hdmi_i2c_xfer()
697 	hdmi_modb(hdmi, HDMI_INTR_MASK1, HDMI_INTR_EDID_MASK, 0);  in rk3066_hdmi_i2c_xfer()
714 static struct i2c_adapter *rk3066_hdmi_i2c_adapter(struct rk3066_hdmi *hdmi)  in rk3066_hdmi_i2c_adapter()  argument
720 	i2c = devm_kzalloc(hdmi->dev, sizeof(*i2c), GFP_KERNEL);  in rk3066_hdmi_i2c_adapter()
730 	adap->dev.parent = hdmi->dev;  in rk3066_hdmi_i2c_adapter()
731 	adap->dev.of_node = hdmi->dev->of_node;  in rk3066_hdmi_i2c_adapter()
734 	i2c_set_adapdata(adap, hdmi);  in rk3066_hdmi_i2c_adapter()
738 		DRM_DEV_ERROR(hdmi->dev, "cannot add %s I2C adapter\n",  in rk3066_hdmi_i2c_adapter()
740 		devm_kfree(hdmi->dev, i2c);  in rk3066_hdmi_i2c_adapter()
744 	hdmi->i2c = i2c;  in rk3066_hdmi_i2c_adapter()
746 	DRM_DEV_DEBUG(hdmi->dev, "registered %s I2C bus driver\n", adap->name);  in rk3066_hdmi_i2c_adapter()
756 	struct rk3066_hdmi *hdmi;  in rk3066_hdmi_bind()  local
760 	hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);  in rk3066_hdmi_bind()
761 	if (!hdmi)  in rk3066_hdmi_bind()
764 	hdmi->dev = dev;  in rk3066_hdmi_bind()
765 	hdmi->drm_dev = drm;  in rk3066_hdmi_bind()
766 	hdmi->regs = devm_platform_ioremap_resource(pdev, 0);  in rk3066_hdmi_bind()
767 	if (IS_ERR(hdmi->regs))  in rk3066_hdmi_bind()
768 		return PTR_ERR(hdmi->regs);  in rk3066_hdmi_bind()
774 	hdmi->hclk = devm_clk_get(dev, "hclk");  in rk3066_hdmi_bind()
775 	if (IS_ERR(hdmi->hclk)) {  in rk3066_hdmi_bind()
777 		return PTR_ERR(hdmi->hclk);  in rk3066_hdmi_bind()
780 	ret = clk_prepare_enable(hdmi->hclk);  in rk3066_hdmi_bind()
786 	hdmi->grf_regmap = syscon_regmap_lookup_by_phandle(dev->of_node,  in rk3066_hdmi_bind()
788 	if (IS_ERR(hdmi->grf_regmap)) {  in rk3066_hdmi_bind()
790 		ret = PTR_ERR(hdmi->grf_regmap);  in rk3066_hdmi_bind()
795 	hdmi_writeb(hdmi, HDMI_INTERNAL_CLK_DIVIDER, 25);  in rk3066_hdmi_bind()
797 	hdmi->ddc = rk3066_hdmi_i2c_adapter(hdmi);  in rk3066_hdmi_bind()
798 	if (IS_ERR(hdmi->ddc)) {  in rk3066_hdmi_bind()
799 		ret = PTR_ERR(hdmi->ddc);  in rk3066_hdmi_bind()
800 		hdmi->ddc = NULL;  in rk3066_hdmi_bind()
804 	rk3066_hdmi_set_power_mode(hdmi, HDMI_SYS_POWER_MODE_B);  in rk3066_hdmi_bind()
806 	hdmi_writeb(hdmi, HDMI_INTR_MASK1, HDMI_INTR_HOTPLUG);  in rk3066_hdmi_bind()
807 	hdmi_writeb(hdmi, HDMI_INTR_MASK2, 0);  in rk3066_hdmi_bind()
808 	hdmi_writeb(hdmi, HDMI_INTR_MASK3, 0);  in rk3066_hdmi_bind()
809 	hdmi_writeb(hdmi, HDMI_INTR_MASK4, 0);  in rk3066_hdmi_bind()
810 	rk3066_hdmi_set_power_mode(hdmi, HDMI_SYS_POWER_MODE_A);  in rk3066_hdmi_bind()
812 	ret = rk3066_hdmi_register(drm, hdmi);  in rk3066_hdmi_bind()
816 	dev_set_drvdata(dev, hdmi);  in rk3066_hdmi_bind()
820 					dev_name(dev), hdmi);  in rk3066_hdmi_bind()
829 	hdmi->connector.funcs->destroy(&hdmi->connector);  in rk3066_hdmi_bind()
830 	hdmi->encoder.encoder.funcs->destroy(&hdmi->encoder.encoder);  in rk3066_hdmi_bind()
832 	i2c_put_adapter(hdmi->ddc);  in rk3066_hdmi_bind()
834 	clk_disable_unprepare(hdmi->hclk);  in rk3066_hdmi_bind()
842 	struct rk3066_hdmi *hdmi = dev_get_drvdata(dev);  in rk3066_hdmi_unbind()  local
844 	hdmi->connector.funcs->destroy(&hdmi->connector);  in rk3066_hdmi_unbind()
845 	hdmi->encoder.encoder.funcs->destroy(&hdmi->encoder.encoder);  in rk3066_hdmi_unbind()
847 	i2c_put_adapter(hdmi->ddc);  in rk3066_hdmi_unbind()
848 	clk_disable_unprepare(hdmi->hclk);  in rk3066_hdmi_unbind()