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| author | Ajay Kumar Gupta <ajay.gupta@ti.com> | 2009-04-03 16:16:17 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:44:41 -0700 |
| commit | a483d7068f661213e9586d4d132fc0e0287118b4 (patch) | |
| tree | ff575463eacee555e070a2d2a049f7ac37d9fb38 /drivers/usb/musb/musb_host.h | |
| parent | d1043a2697effee3054451a9293a376bfb013e4b (diff) | |
| download | op-kernel-dev-a483d7068f661213e9586d4d132fc0e0287118b4.zip op-kernel-dev-a483d7068f661213e9586d4d132fc0e0287118b4.tar.gz | |
musb: add high bandwidth ISO support
Tested on OMAP3 host side with Creative (Live! Cam Optia) USB camera
which uses high bandwidth isochronous IN endpoints. FIFO mode 4 is
updated to provide the needed 4K endpoint buffer without breaking
the g_nokia composite gadget configuration. (This is the only
gadget driver known to use enough endpoints to notice the change.)
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'drivers/usb/musb/musb_host.h')
| -rw-r--r-- | drivers/usb/musb/musb_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h index 0b7fbcd..14b0077 100644 --- a/drivers/usb/musb/musb_host.h +++ b/drivers/usb/musb/musb_host.h @@ -67,6 +67,7 @@ struct musb_qh { u8 is_ready; /* safe to modify hw_ep */ u8 type; /* XFERTYPE_* */ u8 epnum; + u8 hb_mult; /* high bandwidth pkts per uf */ u16 maxpacket; u16 frame; /* for periodic schedule */ unsigned iso_idx; /* in urb->iso_frame_desc[] */ |
