msm: mdss: Add support for dynamic mode switch

Add support for switching between dsi command mode and
video mode and vice versa at runtime. If the panel is
configured in video mode, it would be power efficient to
be able to dynamically switch to command mode on need
basis. This change adds the support by providing an IOCTL
to switch between video mode and command mode at runtime.

Change-Id: I23f0cadc0f76e0b4406c8156c3cca40782686bf0
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
Signed-off-by: Shivaraj Shetty <shivaraj@codeaurora.org>
10 files changed