usb: dwc2: gadget: Set TX FIFO depths to calculated defaults

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Remove legacy DWC2_G_P_LEGACY_TX_FIFO_SIZE array for TX FIFOs.
Update dwc2_set_param_tx_fifo_sizes function to calculate
and assign default average FIFO depth to each member of
g_tx_fifo_size array. Total FIFO size, EP Info block's size,
FIFO operation mode and device operation mode are taken into
consideration during the calculation.

Cc: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Sevak Arakelyan <sevaka@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

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This commit is contained in:

Sevak Arakelyan 2017-01-23 15:01:23 -08:00 • committed by Felipe Balbi

parent e1f411d1b3

commit c138ecfa61

3 changed files with 110 additions and 11 deletions

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16

drivers/usb/dwc2/core.h

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93

drivers/usb/dwc2/gadget.c

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12

drivers/usb/dwc2/params.c

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