msm: mdp: Update sync pt. behaviour

Add a retire fence and clean up the existing release fence
implementation

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Change-Id: Iecf7e95d0786ac43aa6a12d70442936600c0249a
Implement RETIRE_FENCE
board-pyramid-display.c: Disable fixed clk, lower clocks values
msm_fb: display: add early_off during panel off
Implement BRCM for Broadcom Bluetooth
msm_fb: display: add early_off during panel off
Implement BRCM for Broadcom Bluetooth
Fix multi-touch and scrolling