drm/dsi: Implement set tear scanline
Provide a small convenience wrapper that transmits
a set_tear_scanline command.
v2:
* helper function suggested by Thierry
for set_tear_scanline
* Also includes small build fixes from Sumit Semwal.
v3: one scanline parameter suggested by jani
v4: passing the payload properly as suggested by jani
Cc: Archit Taneja <archit.taneja@gmail.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Vinay Simha BN <simhavcs@gmail.com>
Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465285532-12676-1-git-send-email-simhavcs@gmail.com
2 files changed