• Chandrabhanu Mahapatra's avatar
    OMAPDSS: Add LCD3 overlay manager and Clock and IRQ support · e86d456a
    Chandrabhanu Mahapatra authored
    The support for LCD3 manager has been added into the manager module. LCD3 panel
    has registers as DISPC_CONTROL3 and DISPC_CONFIG3 just like those in LCD and
    LCD2 panels. These registers control the Display Controller (DISPC) module for
    LCD3 output. The three LCDs support Display Serial Interface (DSI), Remote Frame
    Buffer Interface (RFBI) and Parallel CMOS Output Interface (DPI). These LCDs can
    be connected through parallel output interface using DISPC and RFBI or DPI. For
    serial interface DSS uses DSI.
    
    The LCD3 panel, just like LCD and LCD2 panels, has a clock switch in DSS_CTRL
    register which has been enabled. The clock switch chooses between DSS_CLK and
    DPLL_DSI1_C_CLK1 as source for LCD3_CLK. New IRQs as DISPC_IRQ_VSYNC3,
    DISPC_IRQ_FRAMEDONE3, DISPC_IRQ_ACBIAS_COUNT_STAT3 and DISPC_IRQ_SYNC_LOST3 have
    been added specific to the new manager.
    Signed-off-by: default avatarChandrabhanu Mahapatra <cmahapatra@ti.com>
    Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
    e86d456a
dss_features.h 3.47 KB