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NVADSP driver tries to allocate shared memory for ADSP by requesting the DMA APIs to allocate at address hardcoded in DT. This poses an issue where if kernel has already allocated that memory to a different driver in same iommu group, this memory becomes unavailable and ADSP does not boot Adding support to allocate shared memory for ADSP dynamically to avoid dependencies on other drivers Jira EMA-1213 Change-Id: I1bc8d49f17ec8226d34f3c943cccabef97b2afb6 Signed-off-by: Hariharan Sivaraman <hariharans@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2134341 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Uday Gupta <udayg@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Niranjan Dighe <ndighe@nvidia.com> Reviewed-by: Nitin Pai <npai@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
11 KiB
11 KiB