17 static void init_ddc(struct hdmi_i2c_adapter *hdmi_i2c)  in init_ddc()  argument
19 	struct hdmi *hdmi = hdmi_i2c->hdmi;  in init_ddc()
39 static int ddc_clear_irq(struct hdmi_i2c_adapter *hdmi_i2c)  in ddc_clear_irq()  argument
41 	struct hdmi *hdmi = hdmi_i2c->hdmi;  in ddc_clear_irq()
62 	hdmi_i2c->sw_done = false;  in ddc_clear_irq()
69 static bool sw_done(struct hdmi_i2c_adapter *hdmi_i2c)  in sw_done()  argument
71 	struct hdmi *hdmi = hdmi_i2c->hdmi;  in sw_done()
73 	if (!hdmi_i2c->sw_done) {  in sw_done()
80 			hdmi_i2c->sw_done = true;  in sw_done()
86 	return hdmi_i2c->sw_done;  in sw_done()
92 	struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);  in msm_hdmi_i2c_xfer()  local
93 	struct hdmi *hdmi = hdmi_i2c->hdmi;  in msm_hdmi_i2c_xfer()
110 	init_ddc(hdmi_i2c);  in msm_hdmi_i2c_xfer()
112 	ret = ddc_clear_irq(hdmi_i2c);  in msm_hdmi_i2c_xfer()
163 	ret = wait_event_timeout(hdmi_i2c->ddc_event, sw_done(hdmi_i2c), HZ/4);  in msm_hdmi_i2c_xfer()
220 	struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);  in msm_hdmi_i2c_irq()  local
222 	if (sw_done(hdmi_i2c))  in msm_hdmi_i2c_irq()
223 		wake_up_all(&hdmi_i2c->ddc_event);  in msm_hdmi_i2c_irq()
228 	struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);  in msm_hdmi_i2c_destroy()  local
230 	kfree(hdmi_i2c);  in msm_hdmi_i2c_destroy()
235 	struct hdmi_i2c_adapter *hdmi_i2c;  in msm_hdmi_i2c_init()  local
239 	hdmi_i2c = kzalloc(sizeof(*hdmi_i2c), GFP_KERNEL);  in msm_hdmi_i2c_init()
240 	if (!hdmi_i2c) {  in msm_hdmi_i2c_init()
245 	i2c = &hdmi_i2c->base;  in msm_hdmi_i2c_init()
247 	hdmi_i2c->hdmi = hdmi;  in msm_hdmi_i2c_init()
248 	init_waitqueue_head(&hdmi_i2c->ddc_event);  in msm_hdmi_i2c_init()