]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 442386b) | patch
ENGR00151822 - EPDC fb: Prevent endless collision by managing FULL mode updates
authorDanny Nold <dannynold@freescale.com>
Tue, 21 Jun 2011 02:51:03 +0000 (21:51 -0500)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:32:54 +0000 (08:32 +0200)
commit812ecb2d99fe27a9a096ac26c50e30a82008d18f
treec840cc753a9dde6b810f0ecd8b4187a30c926675tree | snapshot
parent442386ba6bec2c1b60806209a12754a61001c6c6commit | diff
ENGR00151822 - EPDC fb: Prevent endless collision by managing FULL mode updates

When using SNAPSHOT update scheme, submitting FULL mode updates can easily
lead to an endlessly looping sequence of collisions if any updates are active
when the new FULL mode update is submitted.  Thus, we must first flush any
updates out before submitting a new FULL mode update.

Signed-off-by: Danny Nold <dannynold@freescale.com>
drivers/video/mxc/mxc_epdc_fb.c diff | blob | history
Linux kernel for KaRo TX COM modules