Re: [PATCH v2 1/2] firmware: imx: Add DSP IPC protocol interface

2019-07-17 Thread Daniel Baluta
I just made some minor changes and will send the patch right now. Shawn please skip this. On Tue, Jul 9, 2019 at 3:02 PM Oleksij Rempel wrote: > > On Tue, Jul 09, 2019 at 08:48:20AM +0300, Daniel Baluta wrote: > > Hi Oleksij, > > > > Any comments on this? > > Looks good for me. All my suggestions

Re: [PATCH v2 1/2] firmware: imx: Add DSP IPC protocol interface

2019-07-09 Thread Oleksij Rempel
On Tue, Jul 09, 2019 at 08:48:20AM +0300, Daniel Baluta wrote: > Hi Oleksij, > > Any comments on this? Looks good for me. All my suggestions was fixed. Reviewed-by: > On Thu, Jun 27, 2019 at 11:14 AM Daniel Baluta wrote: > > > > Some of i.MX8 processors (e.g i.MX8QM, i.MX8QXP) contain > > the

Re: [PATCH v2 1/2] firmware: imx: Add DSP IPC protocol interface

2019-07-08 Thread Daniel Baluta
Hi Oleksij, Any comments on this? On Thu, Jun 27, 2019 at 11:14 AM Daniel Baluta wrote: > > Some of i.MX8 processors (e.g i.MX8QM, i.MX8QXP) contain > the Tensilica HiFi4 DSP for advanced pre- and post-audio > processing. > > The communication between Host CPU and DSP firmware is > taking place

[PATCH v2 1/2] firmware: imx: Add DSP IPC protocol interface

2019-06-27 Thread Daniel Baluta
Some of i.MX8 processors (e.g i.MX8QM, i.MX8QXP) contain the Tensilica HiFi4 DSP for advanced pre- and post-audio processing. The communication between Host CPU and DSP firmware is taking place using a shared memory area for message passing and a dedicated Messaging Unit for notifications. DSP IP