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

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>

1 files changed, 117 insertions, 0 deletions

diff --git a/lib/fonts/Kconfig b/lib/fonts/Kconfig
new file mode 100644
index 000000000000..34fd931b54b5
--- /dev/null
+++ b/lib/fonts/Kconfig
@@ -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