+/* Workaround to clear the overflow condition */
+static void imx_hdmi_clear_overflow(struct imx_hdmi *hdmi)
+{
+ int count;
+ u8 val;
+
+ /* TMDS software reset */
+ hdmi_writeb(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ, HDMI_MC_SWRSTZ);
+
+ val = hdmi_readb(hdmi, HDMI_FC_INVIDCONF);
+ if (hdmi->dev_type == IMX6DL_HDMI) {
+ hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
+ return;
+ }
+
+ for (count = 0; count < 5; count++)
+ hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
+}
+
Hi Fabio,
I get a magenta line down the left side of the screen unless I replace
the 5 with a 6.
ie.
+ for (count = 0; count < 6; count++)
+ hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
This is with a imx6q processor. With the 6, the picture looks great!
Troy
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