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hab: import/export between remote buffer and dmafd
authorYajun Li <yajunl@codeaurora.org>
Mon, 15 Jan 2018 02:36:45 +0000 (10:36 +0800)
committerYajun Li <yajunl@codeaurora.org>
Thu, 26 Apr 2018 10:36:09 +0000 (18:36 +0800)
commit0866bef74dada464abb3f8b0ab845aa64f6dd9db
tree1c9bab4e031bc8cda63f8333d70e341e4da56d06
parent502257f3e6a9fbc83bdf42d98aef495c8dcecf11
hab: import/export between remote buffer and dmafd

currently hab only supports importing remote buffer
to cpu address, which can't be shared to other process.
Therefore we add dma_buf import/export function in hab

Change-Id: I156c925d7c0cefef5bf146ad8cff38de9c4b3bee
Signed-off-by: Yajun Li <yajunl@codeaurora.org>
drivers/soc/qcom/hab/hab.h
drivers/soc/qcom/hab/hab_mem_linux.c
drivers/soc/qcom/hab/hab_mimex.c
drivers/soc/qcom/hab/hab_vchan.c
include/linux/habmm.h