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author | Jordan Crouse <jcrouse@codeaurora.org> | 2020-03-19 21:36:11 -0600 |
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committer | Rob Clark <robdclark@chromium.org> | 2020-03-20 07:13:05 -0700 |
commit | a5fb8b918920c6f7706a8b5b8ea535a7f077a7f6 (patch) | |
tree | 0be3f15919dafe6c1aa9c5248df2648208d59bfe /Documentation/remoteproc.txt | |
parent | a168b512de1ae82da888d5e376bfdb92b61ea8e6 (diff) | |
download | linux-a5fb8b918920c6f7706a8b5b8ea535a7f077a7f6.tar.bz2 |
drm/msm/a6xx: Use the DMA API for GMU memory objects
The GMU has very few memory allocations and uses a flat memory space so
there is no good reason to go out of our way to bypass the DMA APIs which
were basically designed for this exact scenario.
v7: Check return value of dma_set_mask_and_coherent
v4: Use dma_alloc_wc()
v3: Set the dma mask correctly and use dma_addr_t for the iova type
v2: Pass force_dma false to of_dma_configure to require that the DMA
region be set up and return error from of_dma_configure to fail probe.
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'Documentation/remoteproc.txt')
0 files changed, 0 insertions, 0 deletions