RE: [PATCH] DSPBRIDGE: dont pass invalid DSP OPP requests

2010-01-20 Thread Ramirez Luna, Omar
>From: Nishanth Menon on Wednesday, January 20, 2010 6:02 AM > >Ameya Palande said the following on 01/20/2010 04:01 AM: >> Hi Nishanth, >> >> On Wed, 2010-01-20 at 02:44 +0100, ext Nishanth Menon wrote: >> >>> If DSP baseimage requests for invalid OPPs, do not pass them >>> to the rest of the linu

Re: [PATCH] DSPBRIDGE: dont pass invalid DSP OPP requests

2010-01-20 Thread Nishanth Menon
Ameya Palande said the following on 01/20/2010 04:01 AM: Hi Nishanth, On Wed, 2010-01-20 at 02:44 +0100, ext Nishanth Menon wrote: If DSP baseimage requests for invalid OPPs, do not pass them to the rest of the linux kernel subsystem. with a test baseimage it was found to send IO_DispatchPM:

Re: [PATCH] DSPBRIDGE: dont pass invalid DSP OPP requests

2010-01-20 Thread Ameya Palande
Hi Nishanth, On Wed, 2010-01-20 at 02:44 +0100, ext Nishanth Menon wrote: > If DSP baseimage requests for invalid OPPs, do not pass them > to the rest of the linux kernel subsystem. with a test baseimage > it was found to send > IO_DispatchPM: WMDIOCTL_CONSTRAINT_REQUEST with parameter 0. > this i

[PATCH] DSPBRIDGE: dont pass invalid DSP OPP requests

2010-01-19 Thread Nishanth Menon
If DSP baseimage requests for invalid OPPs, do not pass them to the rest of the linux kernel subsystem. with a test baseimage it was found to send IO_DispatchPM: WMDIOCTL_CONSTRAINT_REQUEST with parameter 0. this is an invalid OPP ID and should not be passed anywhere. we add a param check for this