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| author | Archit Taneja <archit@ti.com> | 2011-03-02 10:05:53 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-03-11 16:46:28 +0300 |
| commit | 5ee3c1445dd89342ca8498c14afef82d0f76c794 (patch) | |
| tree | 7ff0119aa4b1962633d3edc5c1a81bf415ab8ad9 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 0a5835185420160f4fe8a6e1d1e42cd7efa07dc7 (diff) | |
| download | linux-5ee3c1445dd89342ca8498c14afef82d0f76c794.tar.xz | |
OMAP: DSS2: Functions to request/release DSI VCs
Introduce functions which request and release VC's. This will be used in panel
drivers in their probes.
omap_dsi_request_vc() takes in the pointer to the omap_dss_device, the VC_ID
parameter which goes into the header of the DSI packets, and returns a Virtual
channel number (or virtual channel register set) which it can use.
omap_dsi_set_vc_id() takes the omap_dss_device pointer, the Virtual Channel
number and the VC_ID that needs to be set for the specifed Virtual Channel.
omap_dsi_release_vc() takes the omap_dss_device pointer and the Virtual Channel
number that needs to be made free.
Initialisation of VC parameters is done in dsi_init().
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions