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authorSumit Semwal <sumit.semwal@ti.com>2010-12-02 11:27:09 +0000
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2011-01-10 11:09:54 +0200
commit8613b0005d315582a988bbeb2249d69df343eb3a (patch)
treeec414b6cf498ec7a57c2649d20ccbf7f71115a23 /drivers/video/fsl-diu-fb.c
parentd50cd0373ad380fcc7f6fb4e020be4239174756d (diff)
downloadlinux-8613b0005d315582a988bbeb2249d69df343eb3a.tar.bz2
OMAP: DSS2: Represent DISPC register defines with channel as parameter
On OMAP4, we have a new DISPC channel for Overlay Manager LCD2. There is a set of regsiters for LCD2 channel similar to the existing LCD channel, like DISPC_CONTROL2, DISPC_DIVISOR2, DISPC_CONFIG2 and so on. Introduce new enum members for LCD2 Channel and corresponding Overlay Manager in display.h. Represent the following DISPC register defines with channel as a parameter to differentiate between LCD and LCD2 registers (and also DIGIT in some cases): DISPC_DEFAULT_COLOR, DISPC_TRANS_COLOR, DISPC_TIMING_H, DISPC_TIMING_V, DISPC_POL_FREQ, DISPC_DIVISOR, DISPC_SIZE_LCD, DISPC_DATA_CYCLEk, DISPC_CPR_COEF_R, DISPC_CPR_COEF_G and DISPC_CPR_COEF_B This parametrization helps in reducing the number of register defines for DISPC. Replace the existing reads/writes to these registers in this new way. Also, Introduce defines for registers DISPC_CONTROL2 and DISPC_CONFIG2 which are used exclusively for LCD2 channel. Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/fsl-diu-fb.c')
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