staging: drm/imx: ipu-dmfc: use defines for ipu channel numbers

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-dmfc.c b/drivers/staging/imx-drm/ipu-v3/ipu-dmfc.c
index 1dc9817..2e97c33 100644 (file)
--- a/drivers/staging/imx-drm/ipu-v3/ipu-dmfc.c
+++ b/drivers/staging/imx-drm/ipu-v3/ipu-dmfc.c
@@ -61,7 +61,7 @@ struct dmfc_channel_data {
 
 static const struct dmfc_channel_data dmfcdata[] = {
        {
-               .ipu_channel    = 23,
+               .ipu_channel    = IPUV3_CHANNEL_MEM_BG_SYNC,
                .channel_reg    = DMFC_DP_CHAN,
                .shift          = DMFC_DP_CHAN_5B_23,
                .eot_shift      = 20,
@@ -73,13 +73,13 @@ static const struct dmfc_channel_data dmfcdata[] = {
                .eot_shift      = 22,
                .max_fifo_lines = 1,
        }, {
-               .ipu_channel    = 27,
+               .ipu_channel    = IPUV3_CHANNEL_MEM_FG_SYNC,
                .channel_reg    = DMFC_DP_CHAN,
                .shift          = DMFC_DP_CHAN_5F_27,
                .eot_shift      = 21,
                .max_fifo_lines = 2,
        }, {
-               .ipu_channel    = 28,
+               .ipu_channel    = IPUV3_CHANNEL_MEM_DC_SYNC,
                .channel_reg    = DMFC_WR_CHAN,
                .shift          = DMFC_WR_CHAN_1_28,
                .eot_shift      = 16,