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doc/README.video
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/* * (C) Copyright 2000 * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it * |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ U-Boot MPC8xx video controller driver ====================================== The driver has been tested with the following configurations: |
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- MPC823FADS with AD7176 on a PAL TV (YCbYCr) - arsenio@tin.it |
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- GENIETV with AD7177 on a PAL TV (YCbYCr) - arsenio@tin.it |
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"video-mode" environment variable =============================== The 'video-mode' environment variable can be used to enable and configure some video drivers. The format matches the video= command-line option used for Linux: video-mode=<driver>:<xres>x<yres>-<depth>@<freq><,option=string> <driver> The video driver name, ignored by U-Boot <xres> The X resolution (in pixels) to use. <yres> The Y resolution (in pixels) to use. <depth> The color depth (in bits) to use. <freq> The frequency (in Hz) to use. <options> A comma-separated list of device-specific options Example: video-mode=fslfb:1280x1024-32@60,monitor=dvi |