tree 79fa8fb109b827851f7af415687122d58ad6602a
parent dd29d9f23849a7788f9c1080a00b506d1de126ff
author Tatenda Chipeperekwa <tatendac@codeaurora.org> 1377896595 -0700
committer Tatenda Chipeperekwa <tatendac@codeaurora.org> 1378925160 -0700

hal: adding support for DRC on WiFi display

    When Dynamic Resolution Change (DRC) is triggered in the WiFi display
    stack, it results in a PAUSE and a RESUME event. During DRC, the
    dimensions of the framebuffer are changed. To support DRC we need to:
    1. Check if a RESUME event is the result of a valid DRC event
    2. Reconfigure the display's attributes to reflect resolution change
    3. Enable MDP downscaling when necessary (Valid DRC cases)

Change-Id: Idc3cbc94de99a4a7299e2f6b26c3e35937c1d6c8