commit | 74944e8936cf3d873f6f16c17d15587a301240be | [log] [tgz] |
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author | Daniel Mentz <danielmentz@google.com> | Thu Jul 30 19:48:57 2015 -0700 |
committer | Daniel Mentz <danielmentz@google.com> | Mon Aug 03 15:27:03 2015 -0700 |
tree | 307e5a12b09e8783c0c14321729dca57a4b32af6 | |
parent | d3ad9795915ceab55e49c07f909cc7ad28b2b322 [diff] |
GPIO 48: Set direction first to avoid glitch GPIO 48 controls power for the 11AC power applifier. Previously, we set the direction of the GPIO pin to output and only subsequently set it to high (the default is low). This could result in a glitch where the GPIO pin goes from tri-state to low for a short period of time before it goes to high and stays high. Avoid this glitch and make it go from tri-state straight to high. Change-Id: Idc1b06b307091adbcc82a799c22ff6b700f25905