On Mon, 06 Jun 2016, Vinay Simha simhavcs@gmail.com wrote:
On Mon, Jun 6, 2016 at 1:07 PM, Jani Nikula jani.nikula@linux.intel.com wrote:
On Thu, 02 Jun 2016, Vinay Simha BN simhavcs@gmail.com wrote:
Provide a small convenience wrapper that set/get the backlight brightness control and creates the backlight device for the panel interface
To be pedantic, we should downplay "backlight" in the DSI DCS brightness control... there need not be a backlight, at all, for brightness control (see AMOLED).
but this jdi display and few other dsi display can be controlled by dcs commands
The point I was trying to convey was that the DSI DCS interface is agnostic to the actual method of controlling brightness. Whether the panel has a backlight to control brightness is a panel implementation detail. So maybe we shouldn't have "backlight" in the interface nomenclature either.
BR, Jani.