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| author | Archit Taneja <[email protected]> | 2016-02-12 09:18:34 +0000 |
|---|---|---|
| committer | Thierry Reding <[email protected]> | 2016-03-02 16:02:54 +0000 |
| commit | 97b6ae50e05c533b6455e304d36bdf2bb5604ee6 (patch) | |
| tree | 9918354dad0852f0c3d0108e7c0e59b447cefab4 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/dsi: Add routine to unregister a DSI device (diff) | |
| download | kernel-97b6ae50e05c533b6455e304d36bdf2bb5604ee6.tar.gz kernel-97b6ae50e05c533b6455e304d36bdf2bb5604ee6.zip | |
drm/dsi: Get DSI host by DT device node
MIPI DSI devices are inherently aware of their host because they share a
parent-child hierarchy in the device tree.
Non-DSI drivers that create DSI device don't have this data. In order to
get this information, they require to a phandle to the DSI host in the
device tree.
Maintain a list of all the DSI hosts that are currently registered. This
list will be used to find the struct mipi_dsi_host corresponding to the
device tree node passed to of_find_mipi_dsi_host_by_node().
Reviewed-by: Andrzej Hajda <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions