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lib: Move fonts from drivers/video/console/ to lib/fonts/

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Several drivers need font support independent of CONFIG_VT, cfr. commit
9cbce8d7e1dae0744ca4f68d62aa7de18196b6f4, "console/font: Refactor font
support code selection logic").
Hence move the fonts and their support logic from drivers/video/console/ to
its own library directory lib/fonts/.
This also allows to limit processing of drivers/video/console/Makefile to
CONFIG_VT=y again.

[Kevin Hilman <khilman@linaro.org>: Update arch/arm/boot/compressed/Makefile]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2013-06-09 11:46:43 +02:00
parent d1e183c8dd
commit ee89bd6bc7
22 changed files with 146 additions and 139 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/DocBook/device-drivers.tmpl
View File

@ -297,10 +297,10 @@ KAO -->
</sect1>
<sect1><title>Frame Buffer Fonts</title>
<para>
Refer to the file drivers/video/console/fonts.c for more information.
Refer to the file lib/fonts/fonts.c for more information.
</para>
<!-- FIXME: Removed for now since no structured comments in source
X!Idrivers/video/console/fonts.c
X!Ilib/fonts/fonts.c
-->
</sect1>
</chapter>

2
arch/arm/boot/compressed/Makefile
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@ -27,7 +27,7 @@ OBJS += misc.o decompress.o
ifeq ($(CONFIG_DEBUG_UNCOMPRESS),y)
OBJS += debug.o
endif
FONTC = $(srctree)/drivers/video/console/font_acorn_8x8.c
FONTC = $(srctree)/lib/fonts/font_acorn_8x8.c
# string library code (-Os is enforced to keep it much smaller)
OBJS += string.o

2
arch/m68k/kernel/asm-offsets.c
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@ -77,7 +77,7 @@ int main(void)
DEFINE(BIR_SIZE, offsetof(struct bi_record, size));
DEFINE(BIR_DATA, offsetof(struct bi_record, data));
/* offsets into font_desc (drivers/video/console/font.h) */
/* offsets into the font_desc struct */
DEFINE(FONT_DESC_IDX, offsetof(struct font_desc, idx));
DEFINE(FONT_DESC_NAME, offsetof(struct font_desc, name));
DEFINE(FONT_DESC_WIDTH, offsetof(struct font_desc, width));

2
arch/unicore32/boot/compressed/Makefile
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@ -17,7 +17,7 @@ OBJS := misc.o
# font.c and font.o
CFLAGS_font.o := -Dstatic=
$(obj)/font.c: $(srctree)/drivers/video/console/font_8x8.c
$(obj)/font.c: $(srctree)/lib/fonts/font_8x8.c
$(call cmd,shipped)
# piggy.S and piggy.o

2
drivers/video/Makefile
View File

@ -12,7 +12,7 @@ fb-y := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
modedb.o fbcvt.o
fb-objs := $(fb-y)
obj-y += console/
obj-$(CONFIG_VT) += console/
obj-$(CONFIG_LOGO) += logo/
obj-y += backlight/

114
drivers/video/console/Kconfig
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@ -134,119 +134,5 @@ config STI_CONSOLE
machines. Say Y here to build support for it into your kernel.
The alternative is to use your primary serial port as a console.
config FONT_SUPPORT
tristate
if FONT_SUPPORT
config FONTS
bool "Select compiled-in fonts"
depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
help
Say Y here if you would like to use fonts other than the default
your frame buffer console usually use.
Note that the answer to this question won't directly affect the
kernel: saying N will just cause the configurator to skip all
the questions about foreign fonts.
If unsure, say N (the default choices are safe).
config FONT_8x8
bool "VGA 8x8 font" if FONTS
depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
default y if !SPARC && !FONTS
help
This is the "high resolution" font for the VGA frame buffer (the one
provided by the text console 80x50 (and higher) modes).
Note that this is a poor quality font. The VGA 8x16 font is quite a
lot more readable.
Given the resolution provided by the frame buffer device, answer N
here is safe.
config FONT_8x16
bool "VGA 8x16 font" if FONTS
default y if !SPARC && !FONTS
help
This is the "high resolution" font for the VGA frame buffer (the one
provided by the VGA text console 80x25 mode.
If unsure, say Y.
config FONT_6x11
bool "Mac console 6x11 font (not supported by all drivers)" if FONTS
depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
default y if !SPARC && !FONTS && MAC
help
Small console font with Macintosh-style high-half glyphs. Some Mac
framebuffer drivers don't support this one at all.
config FONT_7x14
bool "console 7x14 font (not supported by all drivers)" if FONTS
depends on FRAMEBUFFER_CONSOLE
help
Console font with characters just a bit smaller than the default.
If the standard 8x16 font is a little too big for you, say Y.
Otherwise, say N.
config FONT_PEARL_8x8
bool "Pearl (old m68k) console 8x8 font" if FONTS
depends on FRAMEBUFFER_CONSOLE
default y if !SPARC && !FONTS && AMIGA
help
Small console font with PC-style control-character and high-half
glyphs.
config FONT_ACORN_8x8
bool "Acorn console 8x8 font" if FONTS
depends on FRAMEBUFFER_CONSOLE
default y if !SPARC && !FONTS && ARM && ARCH_ACORN
help
Small console font with PC-style control characters and high-half
glyphs.
config FONT_MINI_4x6
bool "Mini 4x6 font"
depends on !SPARC && FONTS
config FONT_SUN8x16
bool "Sparc console 8x16 font"
depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC)
help
This is the high resolution console font for Sun machines. Say Y.
config FONT_SUN12x22
bool "Sparc console 12x22 font (not supported by all drivers)"
depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC)
help
This is the high resolution console font for Sun machines with very
big letters (like the letters used in the SPARC PROM). If the
standard font is unreadable for you, say Y, otherwise say N.
config FONT_10x18
bool "console 10x18 font (not supported by all drivers)" if FONTS
depends on FRAMEBUFFER_CONSOLE
help
This is a high resolution console font for machines with very
big letters. It fits between the sun 12x22 and the normal 8x16 font.
If other fonts are too big or too small for you, say Y, otherwise say N.
config FONT_AUTOSELECT
def_bool y
depends on !FONT_8x8
depends on !FONT_6x11
depends on !FONT_7x14
depends on !FONT_PEARL_8x8
depends on !FONT_ACORN_8x8
depends on !FONT_MINI_4x6
depends on !FONT_SUN8x16
depends on !FONT_SUN12x22
depends on !FONT_10x18
select FONT_8x16
endif # FONT_SUPPORT
endmenu

18
drivers/video/console/Makefile
View File

@ -2,24 +2,6 @@
# 5 Aug 1999, James Simmons, <mailto:jsimmons@users.sf.net>
# Rewritten to use lists instead of if-statements.
# Font handling
font-objs := fonts.o
font-objs-$(CONFIG_FONT_SUN8x16) += font_sun8x16.o
font-objs-$(CONFIG_FONT_SUN12x22) += font_sun12x22.o
font-objs-$(CONFIG_FONT_8x8) += font_8x8.o
font-objs-$(CONFIG_FONT_8x16) += font_8x16.o
font-objs-$(CONFIG_FONT_6x11) += font_6x11.o
font-objs-$(CONFIG_FONT_7x14) += font_7x14.o
font-objs-$(CONFIG_FONT_10x18) += font_10x18.o
font-objs-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o
font-objs-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o
font-objs-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o
font-objs += $(font-objs-y)
obj-$(CONFIG_FONT_SUPPORT) += font.o
obj-$(CONFIG_DUMMY_CONSOLE) += dummycon.o
obj-$(CONFIG_SGI_NEWPORT_CONSOLE) += newport_con.o
obj-$(CONFIG_STI_CONSOLE) += sticon.o sticore.o

2
lib/Kconfig
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@ -407,4 +407,6 @@ config OID_REGISTRY
config UCS2_STRING
tristate
source "lib/fonts/Kconfig"
endmenu

2
lib/Makefile
View File

@ -151,6 +151,8 @@ interval_tree_test-objs := interval_tree_test_main.o interval_tree.o
obj-$(CONFIG_ASN1) += asn1_decoder.o
obj-$(CONFIG_FONT_SUPPORT) += fonts/
hostprogs-y := gen_crc32table
clean-files := crc32table.h

117
lib/fonts/Kconfig Normal file
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@ -0,0 +1,117 @@
#
# Font configuration
#
config FONT_SUPPORT
tristate
if FONT_SUPPORT
config FONTS
bool "Select compiled-in fonts"
depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
help
Say Y here if you would like to use fonts other than the default
your frame buffer console usually use.
Note that the answer to this question won't directly affect the
kernel: saying N will just cause the configurator to skip all
the questions about foreign fonts.
If unsure, say N (the default choices are safe).
config FONT_8x8
bool "VGA 8x8 font" if FONTS
depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
default y if !SPARC && !FONTS
help
This is the "high resolution" font for the VGA frame buffer (the one
provided by the text console 80x50 (and higher) modes).
Note that this is a poor quality font. The VGA 8x16 font is quite a
lot more readable.
Given the resolution provided by the frame buffer device, answer N
here is safe.
config FONT_8x16
bool "VGA 8x16 font" if FONTS
default y if !SPARC && !FONTS
help
This is the "high resolution" font for the VGA frame buffer (the one
provided by the VGA text console 80x25 mode.
If unsure, say Y.
config FONT_6x11
bool "Mac console 6x11 font (not supported by all drivers)" if FONTS
depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
default y if !SPARC && !FONTS && MAC
help
Small console font with Macintosh-style high-half glyphs. Some Mac
framebuffer drivers don't support this one at all.
config FONT_7x14
bool "console 7x14 font (not supported by all drivers)" if FONTS
depends on FRAMEBUFFER_CONSOLE
help
Console font with characters just a bit smaller than the default.
If the standard 8x16 font is a little too big for you, say Y.
Otherwise, say N.
config FONT_PEARL_8x8
bool "Pearl (old m68k) console 8x8 font" if FONTS
depends on FRAMEBUFFER_CONSOLE
default y if !SPARC && !FONTS && AMIGA
help
Small console font with PC-style control-character and high-half
glyphs.
config FONT_ACORN_8x8
bool "Acorn console 8x8 font" if FONTS
depends on FRAMEBUFFER_CONSOLE
default y if !SPARC && !FONTS && ARM && ARCH_ACORN
help
Small console font with PC-style control characters and high-half
glyphs.
config FONT_MINI_4x6
bool "Mini 4x6 font"
depends on !SPARC && FONTS
config FONT_SUN8x16
bool "Sparc console 8x16 font"
depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC)
help
This is the high resolution console font for Sun machines. Say Y.
config FONT_SUN12x22
bool "Sparc console 12x22 font (not supported by all drivers)"
depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC)
help
This is the high resolution console font for Sun machines with very
big letters (like the letters used in the SPARC PROM). If the
standard font is unreadable for you, say Y, otherwise say N.
config FONT_10x18
bool "console 10x18 font (not supported by all drivers)" if FONTS
depends on FRAMEBUFFER_CONSOLE
help
This is a high resolution console font for machines with very
big letters. It fits between the sun 12x22 and the normal 8x16 font.
If other fonts are too big or too small for you, say Y, otherwise say N.
config FONT_AUTOSELECT
def_bool y
depends on !FONT_8x8
depends on !FONT_6x11
depends on !FONT_7x14
depends on !FONT_PEARL_8x8
depends on !FONT_ACORN_8x8
depends on !FONT_MINI_4x6
depends on !FONT_SUN8x16
depends on !FONT_SUN12x22
depends on !FONT_10x18
select FONT_8x16
endif # FONT_SUPPORT

18
lib/fonts/Makefile Normal file
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@ -0,0 +1,18 @@
# Font handling
font-objs := fonts.o
font-objs-$(CONFIG_FONT_SUN8x16) += font_sun8x16.o
font-objs-$(CONFIG_FONT_SUN12x22) += font_sun12x22.o
font-objs-$(CONFIG_FONT_8x8) += font_8x8.o
font-objs-$(CONFIG_FONT_8x16) += font_8x16.o
font-objs-$(CONFIG_FONT_6x11) += font_6x11.o
font-objs-$(CONFIG_FONT_7x14) += font_7x14.o
font-objs-$(CONFIG_FONT_10x18) += font_10x18.o
font-objs-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o
font-objs-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o
font-objs-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o
font-objs += $(font-objs-y)
obj-$(CONFIG_FONT_SUPPORT) += font.o

0
drivers/video/console/font_10x18.c → lib/fonts/font_10x18.c
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0
drivers/video/console/font_6x11.c → lib/fonts/font_6x11.c
View File

0
drivers/video/console/font_7x14.c → lib/fonts/font_7x14.c
View File

0
drivers/video/console/font_8x16.c → lib/fonts/font_8x16.c
View File

0
drivers/video/console/font_8x8.c → lib/fonts/font_8x8.c
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0
drivers/video/console/font_acorn_8x8.c → lib/fonts/font_acorn_8x8.c
View File

0
drivers/video/console/font_mini_4x6.c → lib/fonts/font_mini_4x6.c
View File

0
drivers/video/console/font_pearl_8x8.c → lib/fonts/font_pearl_8x8.c
View File

0
drivers/video/console/font_sun12x22.c → lib/fonts/font_sun12x22.c
View File

0
drivers/video/console/font_sun8x16.c → lib/fonts/font_sun8x16.c
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2
drivers/video/console/fonts.c → lib/fonts/fonts.c
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@ -1,5 +1,5 @@
/*
* linux/drivers/video/fonts.c -- `Soft' font definitions
* `Soft' font definitions
*
* Created 1995 by Geert Uytterhoeven
* Rewritten 1998 by Martin Mares <mj@ucw.cz>