CVS commit: [netbsd-7] src/sys/arch

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Wed Mar 25 17:01:32 UTC 2015

Modified Files:
        src/sys/arch/arm/amlogic [netbsd-7]: amlogic_genfb.c amlogic_vpureg.h
        src/sys/arch/evbarm/amlogic [netbsd-7]: amlogic_machdep.c

Log Message:
Pull up following revision(s) (requested by jmcneill in ticket #637):
        sys/arch/arm/amlogic/amlogic_genfb.c: revisions 1.2, 1.3
        sys/arch/evbarm/amlogic/amlogic_machdep.c: revision 1.18
        sys/arch/arm/amlogic/amlogic_vpureg.h: revision 1.2
Use the hardware scaler to do overscan compensation. You can set the
scaling value as a percentage in two ways -- either as a kernel cmdline
parameter (fb.scale=<pct>) or at runtime with sysctl (hw.genfb0.scale=<pct>).
Setting scale=100 disables the scaler, any other value enables it. For
the cheap TV on my desk, scale=95 gives me a fully visible framebuffer.
--
Support interlaced modes.


To generate a diff of this commit:
cvs rdiff -u -r1.1.2.2 -r1.1.2.3 src/sys/arch/arm/amlogic/amlogic_genfb.c \
    src/sys/arch/arm/amlogic/amlogic_vpureg.h
cvs rdiff -u -r1.17.2.2 -r1.17.2.3 \
    src/sys/arch/evbarm/amlogic/amlogic_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.