Thank you very much for this answer.
El Jueves, 25 de Marzo de 2010 19:32:14 Steve Poulsen escribió: > Yes, we used the TI provided codecs. We needed to give the > capture/display drivers a workover and some ALSA mods, but the codec > engine seemed to be fine. A complete build of everything against the new > kernel was in order. > > We are using MPEG-4 encode/decode and have not tried the JPEG codec. > Also, there was some work done to CMEM to support memory mapping. Also, > the RSZCOPY needed some changes. > > Now that I recall, the DMA enable/disable masks for the board needed to be > changed so that the kernel did not hand out DMAs that are in use by the > codecs. > > Steve > > On Thu, Mar 25, 2010 at 06:04:09PM +0100, Raúl Sánchez Siles wrote: > > Hello: > > > > El Jueves, 25 de Marzo de 2010 12:16:34 Steve Poulsen escribió: > > > Bin, > > > > > > We have the DVSDK running on kernel 2.6.28 for a DM355 project. We > > > made some changes made to the memory mapping of Cmem for the newer > > > kernel. The changes are not large nor difficult. We did not change > > > DSPLink at all for the newer kernel. > > > > Did you use the TI provided video codecs, for instance the mpeg4 codec? > > and in this case, did you need to do anything special to make them work? > > > > Thanks > > > > > Steve > > > > > > On 03/24/2010 03:20 PM, Zhou, Bin wrote: > > > > Hi, > > > > > > > > TI DSPLink and Cmem supports kernel 2.6.18. If anybody ported them to > > > > a newer kernel (say some version close to 2.6.33), could you please > > > > share some porting experience? > > > > > > > > Thanks in advance. > > > > > > > > Bin > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
