freebsd kernel with SKQ
a1d90f58a5
horizonal resolution (width). In those cases fb_bpp ended up
completely wrong -- as in 6 bytes per pixel or something like
that. Since we already have a way to calculate fb_depth given
the masks and fb_bpp is effectively the same as fb_depth, all
we need to do is make sure fb_bpp is rounded to the next
multiple of the number of bits in a byte -- we assume we can
divide by the number of bits in a byte throughout vt(4).
While here:
- simplify how we calculate fb_depth.
- use fb_bpp instead of fb_depth to calculate fb_stride;
we know we can divide fb_bpp.
- don't limit fb_width and fb_height by VT_FB_DEFAULT_WIDTH
and VT_FB_DEFAULT_HEIGHT (resp.). Those constants have
not relation to the size of the frame buffer.
This at least fixes "lower-resolution" Macs. We're talking
1280x1024 or so. There still is a problem with 27" Macs,
which typically have a horizontal resolution over 2K.
PR: 193745 (partial)
Ok'd by: emaste@
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| etc | ||
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| gnu | ||
| include | ||
| kerberos5 | ||
| lib | ||
| libexec | ||
| release | ||
| rescue | ||
| sbin | ||
| secure | ||
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| sys | ||
| targets | ||
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| tools | ||
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| usr.sbin | ||
| .arcconfig | ||
| .arclint | ||
| COPYRIGHT | ||
| LOCKS | ||
| MAINTAINERS | ||
| Makefile | ||
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| ObsoleteFiles.inc | ||
| README | ||
| UPDATING | ||
This is the top level of the FreeBSD source directory. This file was last revised on: $FreeBSD$ For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information). The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables. The `buildkernel` and `installkernel` targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags. Building a kernel is a somewhat more involved process. See build(7), config(8), and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information. Note: If you want to build and install the kernel with the `buildkernel` and `installkernel` targets, you might need to build world before. More information is available in the handbook. The kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used. Source Roadmap: --------------- bin System/user commands. cddl Various commands and libraries under the Common Development and Distribution License. contrib Packages contributed by 3rd parties. crypto Cryptography stuff (see crypto/README). etc Template files for /etc. games Amusements. gnu Various commands and libraries under the GNU Public License. Please see gnu/COPYING* for more information. include System include files. kerberos5 Kerberos5 (Heimdal) package. lib System libraries. libexec System daemons. release Release building Makefile & associated tools. rescue Build system for statically linked /rescue utilities. sbin System commands. secure Cryptographic libraries and commands. share Shared resources. sys Kernel sources. tests Regression tests which can be run by Kyua. See tests/README for additional information. tools Utilities for regression testing and miscellaneous tasks. usr.bin User commands. usr.sbin System administration commands. For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html