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4bfbec6896
As per DP spec when R0 mismatch is detected, HDCP source supported re-read the R0 atleast twice. And For HDMI and DP minimum wait required for the R0 availability is 100mSec. So this patch changes the wait time to 100mSec but retries twice with the time interval of 100mSec for each attempt. This patch is needed for DP HDCP1.4 CTS Test: 1A-06. v2: No Change v3: Comment on R0 retry is moved closer to the code[Seanpaul] v4: Removing unwanted noise introduced in v3. Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1522669822-2508-1-git-send-email-ramalingam.c@intel.com |
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