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| author | Chunfeng Yun | 2019-03-21 03:53:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-03-26 08:40:13 +0100 |
| commit | 48e0d3735aa557a8adaf94632ca3cf78798e8505 (patch) | |
| tree | 8769798ea7b0a5a9410580bd5c15f0ad5b55ca06 /drivers/usb/mtu3/mtu3_qmu.h | |
| parent | usb: mtu3: rebuild qmu_gpd struct to prepare to support new QMU format (diff) | |
| download | kernel-qcow2-linux-48e0d3735aa557a8adaf94632ca3cf78798e8505.tar.gz kernel-qcow2-linux-48e0d3735aa557a8adaf94632ca3cf78798e8505.tar.xz kernel-qcow2-linux-48e0d3735aa557a8adaf94632ca3cf78798e8505.zip | |
usb: mtu3: supports new QMU format
In order to support U3gen2 ISOC transfer upto 96DPs, extend
the data buffer length.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/mtu3/mtu3_qmu.h')
| -rw-r--r-- | drivers/usb/mtu3/mtu3_qmu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/mtu3/mtu3_qmu.h b/drivers/usb/mtu3/mtu3_qmu.h index 81f5151a55ed..9cfde201db63 100644 --- a/drivers/usb/mtu3/mtu3_qmu.h +++ b/drivers/usb/mtu3/mtu3_qmu.h @@ -15,6 +15,7 @@ #define QMU_GPD_RING_SIZE (MAX_GPD_NUM * QMU_GPD_SIZE) #define GPD_BUF_SIZE 65532 +#define GPD_BUF_SIZE_EL 1048572 void mtu3_qmu_stop(struct mtu3_ep *mep); int mtu3_qmu_start(struct mtu3_ep *mep); |