diff options
| author | Dr. David Alan Gilbert <linux@treblig.org> | 2023-08-07 03:09:14 +0200 |
|---|---|---|
| committer | Andreas Larsson <andreas@gaisler.com> | 2024-02-16 16:49:58 +0100 |
| commit | 0f1991949d9bd5cf6d4e1c490b7e9ba2d2d56d7f (patch) | |
| tree | 6abbb823a053125e42520fd989167425ebf0487d /arch/sparc/Kconfig | |
| parent | sparc: remove obsolete config ARCH_ATU (diff) | |
| download | linux-0f1991949d9bd5cf6d4e1c490b7e9ba2d2d56d7f.tar.xz linux-0f1991949d9bd5cf6d4e1c490b7e9ba2d2d56d7f.zip | |
sparc: Use shared font data
sparc has a 'btext' font used for the console which is almost identical
to the shared font_sun8x16, so use it rather than duplicating the data.
They were actually identical until about a decade ago when
commit bcfbeecea11c ("drivers: console: font_: Change a glyph from
"broken bar" to "vertical line"")
which changed the | in the shared font to be a solid
bar rather than a broken bar. That's the only difference.
This was originally spotted by PMD which noticed that PPC does
the same thing with the same data, and they also share a bunch
of functions to manipulate the data.
Tested very lightly with a boot without FS in qemu.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20230807010914.799713-1-linux@treblig.org
Diffstat (limited to 'arch/sparc/Kconfig')
| -rw-r--r-- | arch/sparc/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index c54ee10b8e2d..b087d4fe00af 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -215,6 +215,8 @@ config EARLYFB bool "Support for early boot text console" default y depends on SPARC64 + select FONT_SUN8x16 + select FONT_SUPPORT help Say Y here to enable a faster early framebuffer boot console. |