usb: musb: set AUTOSET for full speed bulk DMA transfer in host mode

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The "mult" factor is not updated properly for the can_bulk_split()
case.

The AUTOSET bit in the TXCSR is not being set if the "mult"
factor is greater than 1 for the High Bandwidth ISO case.
But the "mult" factor is also greater than 1 in case of Full speed
bulk transfers with the packet splitting in TXMAXP register
enabled with can_bulk_split().

Without the AUTOSET the DMA transfers will not progress in mode1

[ balbi@ti.com : fix braces placement ]

Signed-off-by: supriya karanth <supriya.karanth@stericsson.com>
Signed-off-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>

...

This commit is contained in:

supriya karanth 2012-12-06 11:16:23 +05:30 • committed by Felipe Balbi

parent bb3a2ef2eb

commit f278628193

1 changed files with 18 additions and 6 deletions

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24

drivers/usb/musb/musb_host.c

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