[PATCH 23/72] gpu: ipu-v3: Allow burstsize of 20 in ipu_dmfc_setup_channel()

[Steve Longerbeam]

IDMAC channels can have a burtsize of 20 pixels, so allow for that in
ipu_dmfc_setup_channel().

Signed-off-by: Steve Longerbeam <steve_longerbeam at mentor.com>
---
 drivers/gpu/ipu-v3/ipu-dmfc.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/ipu-v3/ipu-dmfc.c b/drivers/gpu/ipu-v3/ipu-dmfc.c
index 307020e..37a0e41 100644
--- a/drivers/gpu/ipu-v3/ipu-dmfc.c
+++ b/drivers/gpu/ipu-v3/ipu-dmfc.c
@@ -207,6 +207,7 @@ static int ipu_dmfc_setup_channel(struct dmfc_channel 
*dmfc, int slots,
        case 16:
                field |= DMFC_BURSTSIZE_16;
                break;
+       case 20:
        case 32:
                field |= DMFC_BURSTSIZE_32;
                break;
-- 
1.7.9.5