Commits
Laurentiu Palcu committed c5f63134db6
MLK-19623: change hdmi keep-alive check mechanism The current keep-alive check mechanism uses a static variable that is initialized to 0. When the function is first called, it may happen to catch the 8-bit keep-alive counter right when it overflows, hence returning BUSY. This patch will keep checking the counter for 10us, every 1us, but it will immediately return if the keep-alive counter changed. Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com> (cherry picked from commit a809d62f2060cf2e907257806bebf688ffc8c924)