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| author | Tomas Winkler | 2018-11-22 12:11:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-11-26 16:59:48 +0100 |
| commit | c55bf542e91b5c9156d57fd0461aa257b7d20858 (patch) | |
| tree | a388da4f3db580ee985fe912a6d22144566a7f9d /drivers/pwm | |
| parent | mei: dma ring buffers allocation (diff) | |
| download | kernel-qcow2-linux-c55bf542e91b5c9156d57fd0461aa257b7d20858.tar.gz kernel-qcow2-linux-c55bf542e91b5c9156d57fd0461aa257b7d20858.tar.xz kernel-qcow2-linux-c55bf542e91b5c9156d57fd0461aa257b7d20858.zip | |
mei: hbm: setup dma ring
DMA ring is allocated upon HBM handshake and the ring parameters are set
via dedicated HBM_DMA_SETUP request command. The firmware will perform
its setup and respond with a status. On failure the DMA buffers are
released.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pwm')
0 files changed, 0 insertions, 0 deletions