imx-drm: ipu-dp: Introduce IPUV3_NUM_FLOWS
authorFabio Estevam <fabio.estevam@freescale.com>
Fri, 28 Jun 2013 16:55:30 +0000 (13:55 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Jul 2013 20:33:14 +0000 (13:33 -0700)
commit6fe9a899edc8c145e6ba6d8217f95cf23932f999
tree905890e9becb968a3e10f994bd560b9a0f2bc557
parentded15b5af1f05a57badd7ea5a1428d2fec83a215
imx-drm: ipu-dp: Introduce IPUV3_NUM_FLOWS

IPUv3 has a total of 3 flows (one synchronous flow and 2 asynchronous flows).

Let's add a definition for such number in order to let the code easier to
understand.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/imx-drm/ipu-v3/ipu-dp.c