| commit | 0da46929eb69a01fa4b1d26a317e8fcc60a024ac | [log] [tgz] |
|---|---|---|
| author | Huaibin Yang <huaibiny@codeaurora.org> | Tue Nov 29 15:08:04 2011 -0800 |
| committer | Huaibin Yang <huaibiny@codeaurora.org> | Thu Jan 19 14:04:00 2012 -0800 |
| tree | efbfebb418f1f6e239b9a6474c3c24bc9eb9f92a | |
| parent | 10e435cc9b836a71dc648d5e752d1614d517ec67 [diff] |
msm_fb: display: add mdp overlay1 writeback This feature is enabled to avoid underrun on the display external interface (HDMI). For example, if 1080p to 720p downscaling is required, and mdp clk rate already is in its max, writeback is the only solution for this situation. Change-Id: I2323272a90730da45601f1d4c7dfc2bf06337b59 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>