On Mon, 2012-09-24 at 12:08 +0530, Chandrabhanu Mahapatra wrote: > In OMAP4 and OMAP5 when TILER 2D burst mode is used, a maximum of one line can > be skipped as per the respective TRMs. The MBlockStride OCP signal, which is > sum of ROWINC and image width in memory, is only 17 bits wide. In 2D mode TILER > supports 8192, 16384, 32768 and 65536 values of MBlockStride. In case when 2 or > more lines are skipped the ROWINC value exceeds 65536 resulting in OCP errors. > So, maximum vertical predecimation achievable is 2. > > Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@xxxxxx> > --- > drivers/video/omap2/dss/dispc.c | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) Thanks, looks fine to me. Tomi
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