mach-msm: Use PMEM ADSP for camera and ION camera heap for video encoder/decoder

These changes, made on Ariesve, Ancora, Ancora_Tmo, Apache boards,
allow to use PMEM ADSP heap for camera driver and ION camera heap
for video encoder/decoder driver.
msm: vidc: Fix res_trk_get_mem_type when vidc is not using ION memory
drivers: fix camera for jb_mr2