ENGR00215340 HDMI PHY config adjust to pass electrical compliance test

In the HDMI PHY internal, there are two register that can adjust
waveform of eyediagram.
0x0e -- voltage level control; it can adjust the single end data signals;
0x09 -- define pre-emphasis factor;
(it will affect the rise time and fall time of D0/D1/D2);

Adjust HDMI PHY register 0x09 and 0xe for MX6DL SabreSD and MX6Q SabreSD
waveform of eyediagram to pass HDMI compliance test electrical test case.

Signed-off-by: Sandor Yu <R01008@freescale.com>

diff --git a/drivers/video/mxc_hdmi.c b/drivers/video/mxc_hdmi.c
index 21be0b7f4ae79de629264a330c2e8ca4b668bb25..48ff32f68b5dfc2a2b1d2690e0deaef817ed8181 100644 (file)
--- a/drivers/video/mxc_hdmi.c
+++ b/drivers/video/mxc_hdmi.c
@@ -1043,9 +1043,9 @@ static int hdmi_phy_configure(struct mxc_hdmi *hdmi, unsigned char pRep,
        /* RESISTANCE TERM 133Ohm Cfg */
        hdmi_phy_i2c_write(hdmi, 0x0005, 0x19);  /* TXTERM */
        /* PREEMP Cgf 0.00 */
-       hdmi_phy_i2c_write(hdmi, 0x8009, 0x09);  /* CKSYMTXCTRL */
+       hdmi_phy_i2c_write(hdmi, 0x800d, 0x09);  /* CKSYMTXCTRL */
        /* TX/CK LVL 10 */
-       hdmi_phy_i2c_write(hdmi, 0x0210, 0x0E);  /* VLEVCTRL */
+       hdmi_phy_i2c_write(hdmi, 0x01ad, 0x0E);  /* VLEVCTRL */
        /* REMOVE CLK TERM */
        hdmi_phy_i2c_write(hdmi, 0x8000, 0x05);  /* CKCALCTRL */