summaryrefslogtreecommitdiff
path: root/drivers/usb
diff options
context:
space:
mode:
authorBin Liu <b-liu@ti.com>2017-08-24 11:38:35 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-28 10:51:55 +0200
commit55aad53fb3f6c7c3c37e296a3bfdd96ca93f6a1f (patch)
tree82243a5158824492e6ca72814aa9644d7db48109 /drivers/usb
parent1bff25eafa451c6210d6dfdff63e39c55c96a3e3 (diff)
usb: musb: fix endpoint fifo allocation for 4KB fifo memory
The fifo memory allocation in mode_2_cfg[] doesn't utilize all the 4KB memory. Increse some endpoint fifo buffers to fully use all the 4KB memory. Now we can support more webcam usecases on DA8xx. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb/musb_core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 87cbd56cc761..5e6f2b44e33f 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1156,8 +1156,8 @@ static struct musb_fifo_cfg mode_2_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
-{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
-{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
+{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 960, },
+{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 1024, },
};
/* mode 3 - fits in 4KB */