Commits
Liu Ying committed 8573397f949
MLK-11316-2 mxc IPUv3: PRE: Define small Y resolution In order to workaround the PRE SoC bug recorded by errata ERR009624, the software cannot write the PRE_CTRL register when the PRE writes the PRE_CTRL register automatically to set the ENABLE bit(bit0) to 1 in the PRE repeat mode. The software mechanism to set the PRE_CTRL register is different for PRE Y resolution higher than 9 lines and lower than or equal to 9 lines. So, this patch defines the small Y resolution and adds a helper to check the Y resolution. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> (cherry picked from commit cf7df46e3b1d2142ff354498982194247bf07fea)