Re: BRIDGE: DSP-DMA copy failure

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Hiroshi,

On 11/9/08, Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx> wrote:
> Hi Viktor,
>
> According to the error code#, "0x8000803a", it implies "Invalid stream
> mode" and it seems that currently only "STRMMODE_PROCCOPY" is
> supported as below?
>
> linux/drivers/dsp/bridge/rmgr/node.c:NODE_Connect():
> .....
>        /*
>         * Check stream mode. Default is STRMMODE_PROCCOPY.
>         */
>        if (DSP_SUCCEEDED(status) && pAttrs) {
>                if (pAttrs->lMode != STRMMODE_PROCCOPY)
>                        status = DSP_ESTRMMODE; /* illegal stream mode */
>
>        }
> .....
>
> So "strmcopy.out 1" and  "strmcopy.out 2" don't seem to work at
> present?
>
> Vijay, do you have any idea on the above, how to enable the other
> STRMMODE_*?


Currently bridge supports only PROCCOPY mode for Streams, other modes
are deprecated. The sample application options need to be cleaned up.
-- 
Thanks
Ramesh Gupta G
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux