via_regs_dump(8)

tool for debugging the OpenChrome display driver

Section 8 openchrome-tool bookworm source

Description

VIA_REGS_DUMP

NAME

via_regs_dump - tool for debugging the OpenChrome display driver

SYNOPSIS

via_regs_dump [options]

DESCRIPTION

The OpenChrome project is committed to providing and supporting fully free and Open Source drivers that take full advantage of the hardware acceleration of VIA chipsets featuring the VIA UniChrome, UniChrome Pro and Chrome9 integrated graphics processors.

OPTIONS

-h, --help

Display this usage message.

-d, --dump

Dump all registers.

-p, --pll

Display PLL.

-m, --mode

Display modes.

-r, --read

Read register. Example : $0 -r 3d5.17

-w, --write

Write register. Example : $0 -w 3d5.17 0xa3

-g, --gpio

Display GPIO state.