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| author | Archit Taneja <archit@ti.com> | 2012-07-05 03:22:46 -0400 |
|---|---|---|
| committer | Archit Taneja <archit@ti.com> | 2012-08-13 06:14:39 -0400 |
| commit | c8a5e4e86d998274306dc906f5a24bb0e96aa14c (patch) | |
| tree | 4d1e0b02c44337372db9ec571de06ed4b2d07289 /drivers/video/omap2/displays/panel-lgphilips-lb035q02.c | |
| parent | 27dfddc7fe3bbc87935c078f3d078a9ed69dbf4a (diff) | |
OMAPDSS: DPI: Add locking for DPI interface
The DPI interface driver currently relies on the panel driver to ensure calls
like omapdss_dpi_display_enable() and omapdss_dpi_display_disable() are executed
sequentially. Also, currently, there is no way to protect the DPI driver data.
All DPI panel drivers don't ensure this, and in general, a DPI panel driver
should use it's lock to that ensure it's own driver data and omap_dss_device
states are taken care of, and not worry about the DPI interface.
Add mutex locking in the DPI enable/disable/set_timings ops.
Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2/displays/panel-lgphilips-lb035q02.c')
0 files changed, 0 insertions, 0 deletions