msm_fb: HDMI_HDCP Compliance: Fix for test case 1B-01a

In the case where there are many downstream receivers connected to a
repeater, we need to poll for HDCP_SHA_BLOCK_DONE bit everytime after
writing 64 bytes of the KSV fifo.

Change-Id: Ic304250a73ad6573c43b4eb910a7eb7eb2b4dee9
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
1 file changed