[coreboot-gerrit] Patch merged into coreboot/master: 5fa5f99 i2c/ww_ring: define display pattern programs

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 5fa5f99d4744dfd5ddd62fa591c3b9cb28a2a8e6
Author: Vadim Bendebury <vbendeb at chromium.org>
Date:   Tue Mar 17 15:15:42 2015 -0700

    i2c/ww_ring: define display pattern programs
    
    Add compiled lp55231 code snippets to allow display certain patterns
    when booting the device with the recovery button pressed.
    
    As soon as the press is detected, the low intensify solid white
    pattern is enabled. Holding recovery button long enough causes the
    device transition between the wipeout requested and recovery requested
    states, with the appropriate changes in the displayed pattern.
    
    The patch also includes the source code for the LED controller as well
    as instructions on how to compile and modify the code to result in
    different colors, intensities, blink periods and duty cycles.
    
    BRANCH=storm
    BUG=chrome-os-partner:36059
    TEST=reboot an SP5 device with the LED ring attached, keep the
         recovery button pressed, observe the changes in the LED display
         pattern while the device progresses through the boot sequence.
    
    Change-Id: Ic7d45fc7c313b6d21119d4ae6adaeb4f46f7d181
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 0fd6a5c0067d705197816629f41640a931d2f7cd
    Original-Change-Id: Ib5cc5188c2eeedbba128101bf4092a0b9a74e155
    Original-Signed-off-by: Vadim Bendebury <vbendeb at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/260670
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: http://review.coreboot.org/9870
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>


See http://review.coreboot.org/9870 for details.

-gerrit