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2011-03-22video, sm501: add edid and commandline supportHeiko Schocher1-0/+10
- add commandline options: sm501fb.mode: Specify resolution as "<xres>x<yres>[-<bpp>][@<refresh>]" sm501fb.bpp: Specify bit-per-pixel if not specified mode - Add support for encoding display mode information in the device tree using verbatim EDID block. If the "edid" entry in the "smi,sm501" node is present, the driver will build mode database using EDID data and allow setting the display modes from this database. Signed-off-by: Heiko Schocher <hs@denx.de> cc: linux-fbdev@vger.kernel.org cc: devicetree-discuss@ozlabs.org cc: Ben Dooks <ben@simtec.co.uk> cc: Vincent Sanders <vince@simtec.co.uk> cc: Samuel Ortiz <sameo@linux.intel.com> cc: linux-kernel@vger.kernel.org cc: Randy Dunlap <rdunlap@xenotime.net> cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>