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Mainline Linux tree for various devices, only for fun :)
dc312120b7
The current code calculates the number of color map entries as 1 << info->var.bits_per_pixel. For 32bpp modes, 1 << 32 is 0 when written to an int variable. As a consequence, the subsequent copying of the default (non-empty) color map into our newly allocated color map fails and imxfb's probe function returns an error. On both imx1 and imx21 platforms, the color map is used only for modes with <= 8bpp. By allocating 256 entries for the color map, we're on the safe side. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> |
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| kernel | ||
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| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.