drm: rockchip: rk3066_hdmi: set edid fifo address

Fix edid reading error when edid's block > 2.

Signed-off-by: Nickey Yang <[e-mail]>
Signed-off-by: Johan Jonker <[e-mail]>
Signed-off-by: Heiko Stuebner <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]

drivers/gpu/drm/rockchip/rk3066_hdmi.c

···
 	if (msgs->addr == DDC_ADDR)
 		hdmi->i2c->ddc_addr = msgs->buf[0];
 
+	/* Set edid fifo first address. */
+	hdmi_writeb(hdmi, HDMI_EDID_FIFO_ADDR, 0x00);
+
 	/* Set edid word address 0x00/0x80. */
 	hdmi_writeb(hdmi, HDMI_EDID_WORD_ADDR, hdmi->i2c->ddc_addr);