| commit | 4b1bde4cd20b889b3fc49972d3210c5308044ca1 | [log] [tgz] |
|---|---|---|
| author | kuogee hsieh <khsieh@codeaurora.org> | Tue Nov 08 15:26:26 2011 -0800 |
| committer | kuogee hsieh <khsieh@codeaurora.org> | Tue Nov 15 14:53:43 2011 -0800 |
| tree | 7031f225469ed98200436680902f299bd8718066 | |
| parent | 3c36baec814f388cb9803e76a2c11ff970a824b3 [diff] |
msm_fb: display: add mutex to dsi_on During resume, backlight dcs commands to client may be issued before dsi_on completed. Add mutex to dsi_on and check dsi state to make sure dsi_on is completed before sending backlight command to panel to avoid conflict on dsi link. Otherwise screen will stay blank if confliction happened. Change-Id: Icfba079b228f02aeb89949befb10cca29bf6d744 Signed-off-by: kuogee hsieh <khsieh@codeaurora.org>