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authorChandrabhanu Mahapatra <cmahapatra@ti.com>2012-06-29 01:13:13 -0400
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-06-29 02:41:24 -0400
commite86d456a23f3ecbb97704e63899ecfd6ec54b8d8 (patch)
tree6984403531a2af514031916a20ff6d37c15c4f22 /drivers/oprofile
parentff6331e25e3e02de17deef9a1e96334dad29e097 (diff)
OMAPDSS: Add LCD3 overlay manager and Clock and IRQ support
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: Chandrabhanu Mahapatra <cmahapatra@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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