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usb: musb: fix endpoint fifo allocation for 4KB fifo memory

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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>
This commit is contained in:
Bin Liu 2017-08-24 11:38:35 -05:00 committed by Greg Kroah-Hartman
parent 1bff25eafa
commit 55aad53fb3
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/musb/musb_core.c
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@ -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 */