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Commit 143b8e9d authored by James Simmons's avatar James Simmons
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Cleaned up and moved all the graphics related code inf drivers/video and move... 

Cleaned up and moved all the graphics related code inf drivers/video and move the console display related stuff into lower directory called console.
parent 007376bd
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Documentation/DocBook/kernel-api.tmpl
View file @ 143b8e9d
...@@ -365,7 +365,7 @@ KAO --> ...@@ -365,7 +365,7 @@ KAO -->
!Edrivers/video/fbmem.c !Edrivers/video/fbmem.c
</sect1> </sect1>
<sect1><title>Frame Buffer Console</title> <sect1><title>Frame Buffer Console</title>
!Edrivers/video/fbcon.c !Edrivers/video/console/fbcon.c
</sect1> </sect1>
<sect1><title>Frame Buffer Colormap</title> <sect1><title>Frame Buffer Colormap</title>
!Edrivers/video/fbcmap.c !Edrivers/video/fbcmap.c
...@@ -385,7 +385,7 @@ KAO --> ...@@ -385,7 +385,7 @@ KAO -->
!Idrivers/video/macmodes.c !Idrivers/video/macmodes.c
</sect1> </sect1>
<sect1><title>Frame Buffer Fonts</title> <sect1><title>Frame Buffer Fonts</title>
!Idrivers/video/fonts.c !Idrivers/video/console/fonts.c
</sect1> </sect1>
</chapter> </chapter>
<!-- Needs ksyms to list additional exported symbols, but no specific doc. <!-- Needs ksyms to list additional exported symbols, but no specific doc.
......
Makefile
View file @ 143b8e9d
...@@ -668,7 +668,7 @@ defconfig: ...@@ -668,7 +668,7 @@ defconfig:
CLEAN_FILES += \ CLEAN_FILES += \
include/linux/compile.h \ include/linux/compile.h \
vmlinux System.map \ vmlinux System.map \
drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \ drivers/char/consolemap_deftbl.c drivers/video/console/promcon_tbl.c \
drivers/char/conmakehash \ drivers/char/conmakehash \
drivers/char/drm/*-mod.c \ drivers/char/drm/*-mod.c \
drivers/char/defkeymap.c drivers/char/qtronixmap.c \ drivers/char/defkeymap.c drivers/char/qtronixmap.c \
......
arch/alpha/config.in
View file @ 143b8e9d
...@@ -348,22 +348,7 @@ source drivers/media/Config.in ...@@ -348,22 +348,7 @@ source drivers/media/Config.in
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
bool 'VGA text console' CONFIG_VGA_CONSOLE
# if [ "$CONFIG_PCI" = "y" -a "$CONFIG_VGA_CONSOLE" = "y" ]; then
# bool ' Allow VGA on any bus?' CONFIG_VGA_HOSE
# if [ "$CONFIG_VGA_HOSE" = "y" ]; then
# define_bool CONFIG_DUMMY_CONSOLE y
# fi
# fi
source drivers/video/Config.in
if [ "$CONFIG_FB" = "y" ]; then
define_bool CONFIG_PCI_CONSOLE y
fi
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Sound' comment 'Sound'
......
arch/arm/config.in
View file @ 143b8e9d
...@@ -498,15 +498,7 @@ source drivers/media/Config.in ...@@ -498,15 +498,7 @@ source drivers/media/Config.in
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
if [ "$CONFIG_ARCH_ACORN" != "y" -a "$CONFIG_ARCH_EBSA110" != "y" ]; then
bool 'VGA text console' CONFIG_VGA_CONSOLE
fi
source drivers/video/Config.in
endmenu
fi
if [ "$CONFIG_ARCH_ACORN" = "y" -o \ if [ "$CONFIG_ARCH_ACORN" = "y" -o \
"$CONFIG_ARCH_CLPS7500" = "y" -o \ "$CONFIG_ARCH_CLPS7500" = "y" -o \
......
arch/i386/config.in
View file @ 143b8e9d
...@@ -417,17 +417,7 @@ source drivers/media/Config.in ...@@ -417,17 +417,7 @@ source drivers/media/Config.in
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
bool 'VGA text console' CONFIG_VGA_CONSOLE
bool 'Video mode selection support' CONFIG_VIDEO_SELECT
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
tristate 'MDA text console (dual-headed) (EXPERIMENTAL)' CONFIG_MDA_CONSOLE
source drivers/video/Config.in
fi
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Sound' comment 'Sound'
......
arch/ia64/config.in
View file @ 143b8e9d
...@@ -229,16 +229,7 @@ fi # HP_SIM ...@@ -229,16 +229,7 @@ fi # HP_SIM
source fs/Config.in source fs/Config.in
if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
bool 'VGA text console' CONFIG_VGA_CONSOLE
source drivers/video/Config.in
if [ "$CONFIG_FB" = "y" ]; then
define_bool CONFIG_PCI_CONSOLE y
fi
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Sound' comment 'Sound'
......
arch/m68k/config.in
View file @ 143b8e9d
...@@ -527,12 +527,7 @@ endmenu ...@@ -527,12 +527,7 @@ endmenu
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
source drivers/video/Config.in
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Kernel hacking' comment 'Kernel hacking'
......
arch/mips/config.in
View file @ 143b8e9d
...@@ -449,16 +449,7 @@ fi ...@@ -449,16 +449,7 @@ fi
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
bool 'VGA text console' CONFIG_VGA_CONSOLE
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
tristate 'MDA text console (dual-headed) (EXPERIMENTAL)' CONFIG_MDA_CONSOLE
source drivers/video/Config.in
fi
endmenu
fi
if [ "$CONFIG_DECSTATION" != "y" ]; then if [ "$CONFIG_DECSTATION" != "y" ]; then
mainmenu_option next_comment mainmenu_option next_comment
......
arch/mips64/config.in
View file @ 143b8e9d
...@@ -199,20 +199,7 @@ source drivers/media/Config.in ...@@ -199,20 +199,7 @@ source drivers/media/Config.in
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
source drivers/video/Config.in
if [ "$CONFIG_SGI_IP22" = "y" ]; then
tristate 'SGI Newport Console support' CONFIG_SGI_NEWPORT_CONSOLE
if [ "$CONFIG_SGI_NEWPORT_CONSOLE" != "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
else
define_bool CONFIG_FONT_8x16 y
fi
fi
endmenu
fi
if [ "$CONFIG_PROC_FS" = "y" ]; then if [ "$CONFIG_PROC_FS" = "y" ]; then
define_bool CONFIG_KCORE_ELF y define_bool CONFIG_KCORE_ELF y
......
arch/parisc/config.in
View file @ 143b8e9d
...@@ -168,24 +168,7 @@ if [ "$CONFIG_SOUND" != "n" ]; then ...@@ -168,24 +168,7 @@ if [ "$CONFIG_SOUND" != "n" ]; then
fi fi
endmenu endmenu
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
source drivers/video/Config.in
# bool 'IODC console' CONFIG_IODC_CONSOLE
bool 'STI console' CONFIG_STI_CONSOLE
if [ "$CONFIG_IODC_CONSOLE" = "n" ]; then
if [ "$CONFIG_GSC_PS2" = "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
fi
fi
if [ "$CONFIG_STI_CONSOLE" = "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
fi
endmenu
fi
# endmenu
mainmenu_option next_comment mainmenu_option next_comment
comment 'Kernel hacking' comment 'Kernel hacking'
......
arch/ppc/config.in
View file @ 143b8e9d
...@@ -459,14 +459,7 @@ source net/irda/Config.in ...@@ -459,14 +459,7 @@ source net/irda/Config.in
source drivers/isdn/Config.in source drivers/isdn/Config.in
mainmenu_option next_comment
comment 'Console drivers'
if [ "$CONFIG_4xx" != "y" -a "$CONFIG_8xx" != "y" ]; then
bool 'VGA text console' CONFIG_VGA_CONSOLE
fi
source drivers/video/Config.in source drivers/video/Config.in
endmenu
if [ "$CONFIG_PPC_ISERIES" = "y" ]; then if [ "$CONFIG_PPC_ISERIES" = "y" ]; then
mainmenu_option next_comment mainmenu_option next_comment
......
arch/ppc64/config.in
View file @ 143b8e9d
...@@ -151,12 +151,7 @@ source drivers/media/Config.in ...@@ -151,12 +151,7 @@ source drivers/media/Config.in
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
source drivers/video/Config.in
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Sound' comment 'Sound'
......
arch/sh/config.in
View file @ 143b8e9d
...@@ -336,18 +336,7 @@ source fs/Config.in ...@@ -336,18 +336,7 @@ source fs/Config.in
source drivers/media/Config.in source drivers/media/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
bool 'VGA text console' CONFIG_VGA_CONSOLE
bool 'Video mode selection support' CONFIG_VIDEO_SELECT
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
tristate 'MDA text console (dual-headed) (EXPERIMENTAL)' CONFIG_MDA_CONSOLE
source drivers/video/Config.in
fi
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Sound' comment 'Sound'
......
arch/sparc/config.in
View file @ 143b8e9d
...@@ -60,14 +60,7 @@ source drivers/parport/Config.in ...@@ -60,14 +60,7 @@ source drivers/parport/Config.in
dep_tristate ' Parallel printer support' CONFIG_PRINTER $CONFIG_PARPORT dep_tristate ' Parallel printer support' CONFIG_PRINTER $CONFIG_PARPORT
endmenu endmenu
mainmenu_option next_comment
comment 'Console drivers'
bool 'PROM console' CONFIG_PROM_CONSOLE
if [ "$CONFIG_PROM_CONSOLE" != "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
fi
source drivers/video/Config.in source drivers/video/Config.in
endmenu
source drivers/mtd/Config.in source drivers/mtd/Config.in
......
arch/sparc64/config.in
View file @ 143b8e9d
...@@ -74,11 +74,7 @@ if [ "$CONFIG_PCI" = "y" ]; then ...@@ -74,11 +74,7 @@ if [ "$CONFIG_PCI" = "y" ]; then
fi fi
endmenu endmenu
mainmenu_option next_comment
comment 'Console drivers'
bool 'PROM console' CONFIG_PROM_CONSOLE
source drivers/video/Config.in source drivers/video/Config.in
endmenu
source drivers/serial/Config.in source drivers/serial/Config.in
source drivers/sbus/char/Config.in source drivers/sbus/char/Config.in
......
arch/x86_64/config.in
View file @ 143b8e9d
...@@ -188,17 +188,7 @@ source drivers/media/Config.in ...@@ -188,17 +188,7 @@ source drivers/media/Config.in
source fs/Config.in source fs/Config.in
if [ "$CONFIG_VT" = "y" ]; then source drivers/video/Config.in
mainmenu_option next_comment
comment 'Console drivers'
bool 'VGA text console' CONFIG_VGA_CONSOLE
bool 'Video mode selection support' CONFIG_VIDEO_SELECT
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
tristate 'MDA text console (dual-headed) (EXPERIMENTAL)' CONFIG_MDA_CONSOLE
source drivers/video/Config.in
fi
endmenu
fi
mainmenu_option next_comment mainmenu_option next_comment
comment 'Sound' comment 'Sound'
......
drivers/Makefile
View file @ 143b8e9d
...@@ -17,7 +17,7 @@ obj-$(CONFIG_FC4) += fc4/ ...@@ -17,7 +17,7 @@ obj-$(CONFIG_FC4) += fc4/
obj-$(CONFIG_SCSI) += scsi/ obj-$(CONFIG_SCSI) += scsi/
obj-$(CONFIG_FUSION) += message/ obj-$(CONFIG_FUSION) += message/
obj-$(CONFIG_IEEE1394) += ieee1394/ obj-$(CONFIG_IEEE1394) += ieee1394/
obj-y += cdrom/ obj-y += cdrom/ video/
obj-$(CONFIG_MTD) += mtd/ obj-$(CONFIG_MTD) += mtd/
obj-$(CONFIG_PCMCIA) += pcmcia/ obj-$(CONFIG_PCMCIA) += pcmcia/
obj-$(CONFIG_DIO) += dio/ obj-$(CONFIG_DIO) += dio/
...@@ -27,7 +27,6 @@ obj-$(CONFIG_ALL_PPC) += macintosh/ ...@@ -27,7 +27,6 @@ obj-$(CONFIG_ALL_PPC) += macintosh/
obj-$(CONFIG_MAC) += macintosh/ obj-$(CONFIG_MAC) += macintosh/
obj-$(CONFIG_PNP) += pnp/ obj-$(CONFIG_PNP) += pnp/
obj-$(CONFIG_SGI) += sgi/ obj-$(CONFIG_SGI) += sgi/
obj-$(CONFIG_VT) += video/
obj-$(CONFIG_PARIDE) += block/paride/ obj-$(CONFIG_PARIDE) += block/paride/
obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_TC) += tc/
obj-$(CONFIG_USB) += usb/ obj-$(CONFIG_USB) += usb/
......
drivers/video/Config.help
View file @ 143b8e9d
CONFIG_FB_SGIVW CONFIG_FB_SGIVW
SGI Visual Workstation support for framebuffer graphics. SGI Visual Workstation support for framebuffer graphics.
CONFIG_VIDEO_SELECT
This enables support for text mode selection on kernel startup. If
you want to take advantage of some high-resolution text mode your
card's BIOS offers, but the traditional Linux utilities like
SVGATextMode don't, you can say Y here and set the mode using the
"vga=" option from your boot loader (lilo or loadlin) or set
"vga=ask" which brings up a video mode menu on kernel startup. (Try
"man bootparam" or see the documentation of your boot loader about
how to pass options to the kernel.)
Read the file <file:Documentation/svga.txt> for more information
about the Video mode selection support. If unsure, say N.
CONFIG_FB CONFIG_FB
The frame buffer device provides an abstraction for the graphics The frame buffer device provides an abstraction for the graphics
hardware. It represents the frame buffer of some video hardware and hardware. It represents the frame buffer of some video hardware and
...@@ -242,14 +229,6 @@ CONFIG_FB_VESA ...@@ -242,14 +229,6 @@ CONFIG_FB_VESA
You will get a boot time penguin logo at no additional cost. Please You will get a boot time penguin logo at no additional cost. Please
read <file:Documentation/fb/vesafb.txt>. If unsure, say Y. read <file:Documentation/fb/vesafb.txt>. If unsure, say Y.
CONFIG_FBCON_VGA_PLANES
This low level frame buffer console driver enable the kernel to use
the 16-color planar modes of the old VGA cards where the bits of
each pixel are separated into 4 planes.
Only answer Y here if you have a (very old) VGA card that isn't VESA
2 compatible.
CONFIG_FB_VGA16 CONFIG_FB_VGA16
This is the frame buffer device driver for VGA 16 color graphic This is the frame buffer device driver for VGA 16 color graphic
cards. Say Y if you have such a card. cards. Say Y if you have such a card.
...@@ -280,58 +259,6 @@ CONFIG_FB_STI ...@@ -280,58 +259,6 @@ CONFIG_FB_STI
Really old HP boxes may not have STI, and must use the PDC BIOS Really old HP boxes may not have STI, and must use the PDC BIOS
console or the IODC BIOS. console or the IODC BIOS.
CONFIG_FBCON_FONTS
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_8x16
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_FBCON_FONTWIDTH8_ONLY
Answer Y here will make the kernel provide only the 8x8 fonts (these
are the less readable).
If unsure, say N.
CONFIG_FONT_SUN8x16
This is the high resolution console font for Sun machines. Say Y.
CONFIG_FONT_SUN12x22
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_8x8
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_6x11
Small console font with Macintosh-style high-half glyphs. Some Mac
framebuffer drivers don't support this one at all.
CONFIG_FONT_PEARL_8x8
Small console font with PC-style control-character and high-half
glyphs.
CONFIG_FONT_ACORN_8x8
Small console font with PC-style control characters and high-half
glyphs.
CONFIG_FB_HGA CONFIG_FB_HGA
Say Y here if you have a Hercules mono graphics card. Say Y here if you have a Hercules mono graphics card.
...@@ -646,53 +573,3 @@ CONFIG_FB_SA1100 ...@@ -646,53 +573,3 @@ CONFIG_FB_SA1100
If you plan to use the LCD display with your SA-1100 system, say If you plan to use the LCD display with your SA-1100 system, say
Y here. Y here.
CONFIG_FBCON_ADVANCED
The frame buffer console uses character drawing routines that are
tailored to the specific organization of pixels in the memory of
your graphics hardware. These are called the low level frame buffer
console drivers. Note that they are used for text console output
only; they are NOT needed for graphical applications.
If you say N here, the needed low level drivers are automatically
enabled, depending on what frame buffer devices you selected above.
This is recommended for most users.
If you say Y here, you have more fine-grained control over which low
level drivers are enabled. You can e.g. leave out low level drivers
for color depths you do not intend to use for text consoles.
Low level frame buffer console drivers can be modules ( = code which
can be inserted and removed from the running kernel whenever you
want). The modules will be called fbcon-*.o. If you want to compile
(some of) them as modules, read <file:Documentation/modules.txt>.
If unsure, say N.
CONFIG_FBCON_MFB
This is the low level frame buffer console driver for monochrome
(2 colors) packed pixels.
CONFIG_FBCON_AFB
This is the low level frame buffer console driver for 1 to 8
bitplanes (2 to 256 colors) on Amiga.
CONFIG_FBCON_ILBM
This is the low level frame buffer console driver for 1 to 8
interleaved bitplanes (2 to 256 colors) on Amiga.
CONFIG_FBCON_IPLAN2P2
This is the low level frame buffer console driver for 2 interleaved
bitplanes (4 colors) on Atari.
CONFIG_FBCON_IPLAN2P4
This is the low level frame buffer console driver for 4 interleaved
bitplanes (16 colors) on Atari.
CONFIG_FBCON_IPLAN2P8
This is the low level frame buffer console driver for 8 interleaved
bitplanes (256 colors) on Atari.
CONFIG_FBCON_HGA
This is the low level frame buffer console driver for Hercules mono
graphics cards.
drivers/video/Config.in
View file @ 143b8e9d
...@@ -3,12 +3,11 @@ ...@@ -3,12 +3,11 @@
# #
mainmenu_option next_comment mainmenu_option next_comment
comment 'Frame-buffer support' comment 'Graphics support'
bool 'Support for frame buffer devices ' CONFIG_FB bool 'Support for frame buffer devices ' CONFIG_FB
if [ "$CONFIG_FB" = "y" ]; then if [ "$CONFIG_FB" = "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
if [ "$CONFIG_AMIGA" = "y" -o "$CONFIG_PCI" = "y" ]; then if [ "$CONFIG_AMIGA" = "y" -o "$CONFIG_PCI" = "y" ]; then
tristate ' Cirrus Logic support (EXPERIMENTAL)' CONFIG_FB_CLGEN tristate ' Cirrus Logic support (EXPERIMENTAL)' CONFIG_FB_CLGEN
...@@ -78,7 +77,7 @@ if [ "$CONFIG_FB" = "y" ]; then ...@@ -78,7 +77,7 @@ if [ "$CONFIG_FB" = "y" ]; then
bool ' Chips 65550 display support' CONFIG_FB_CT65550 bool ' Chips 65550 display support' CONFIG_FB_CT65550
bool ' IMS Twin Turbo display support' CONFIG_FB_IMSTT bool ' IMS Twin Turbo display support' CONFIG_FB_IMSTT
bool ' S3 Trio display support' CONFIG_FB_S3TRIO bool ' S3 Trio display support' CONFIG_FB_S3TRIO
tristate ' VGA 16-color graphics console' CONFIG_FB_VGA16 tristate ' VGA 16-color graphics support' CONFIG_FB_VGA16
fi fi
if [ "$CONFIG_PARISC" = "y" ]; then if [ "$CONFIG_PARISC" = "y" ]; then
bool ' Generic STI frame buffer device support' CONFIG_FB_STI bool ' Generic STI frame buffer device support' CONFIG_FB_STI
...@@ -95,9 +94,9 @@ if [ "$CONFIG_FB" = "y" ]; then ...@@ -95,9 +94,9 @@ if [ "$CONFIG_FB" = "y" ]; then
tristate ' TGA framebuffer support' CONFIG_FB_TGA tristate ' TGA framebuffer support' CONFIG_FB_TGA
fi fi
if [ "$CONFIG_X86" = "y" ]; then if [ "$CONFIG_X86" = "y" ]; then
bool ' VESA VGA graphics console' CONFIG_FB_VESA bool ' VESA VGA graphics support' CONFIG_FB_VESA
tristate ' VGA 16-color graphics console' CONFIG_FB_VGA16 tristate ' VGA 16-color graphics support' CONFIG_FB_VGA16
tristate ' Hercules mono graphics console ' CONFIG_FB_HGA tristate ' Hercules mono graphics support ' CONFIG_FB_HGA
define_bool CONFIG_VIDEO_SELECT y define_bool CONFIG_VIDEO_SELECT y
fi fi
if [ "$CONFIG_VISWS" = "y" ]; then if [ "$CONFIG_VISWS" = "y" ]; then
...@@ -214,138 +213,8 @@ if [ "$CONFIG_FB" = "y" ]; then ...@@ -214,138 +213,8 @@ if [ "$CONFIG_FB" = "y" ]; then
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
tristate ' Virtual Frame Buffer support (ONLY FOR TESTING!) (EXPERIMENTAL)' CONFIG_FB_VIRTUAL tristate ' Virtual Frame Buffer support (ONLY FOR TESTING!) (EXPERIMENTAL)' CONFIG_FB_VIRTUAL
fi fi
bool ' Advanced low level driver options' CONFIG_FBCON_ADVANCED
if [ "$CONFIG_FBCON_ADVANCED" = "y" ]; then
tristate ' Monochrome support' CONFIG_FBCON_MFB
tristate ' 24 bpp packed pixels support' CONFIG_FBCON_CFB24
tristate ' Hardware acceleration support' CONFIG_FBCON_ACCEL
tristate ' Amiga bitplanes support' CONFIG_FBCON_AFB
tristate ' Amiga interleaved bitplanes support' CONFIG_FBCON_ILBM
tristate ' Atari interleaved bitplanes (2 planes) support' CONFIG_FBCON_IPLAN2P2
tristate ' Atari interleaved bitplanes (4 planes) support' CONFIG_FBCON_IPLAN2P4
tristate ' Atari interleaved bitplanes (8 planes) support' CONFIG_FBCON_IPLAN2P8
# tristate ' Atari interleaved bitplanes (16 planes) support' CONFIG_FBCON_IPLAN2P16
tristate ' VGA 16-color planar support' CONFIG_FBCON_VGA_PLANES
tristate ' HGA monochrome support ' CONFIG_FBCON_HGA
else
if [ "$CONFIG_FB_CYBER2000" = "y" -o "$CONFIG_FB_VOODOO1" = "y" -o \
"$CONFIG_FB_CLGEN" = "y" -o "$CONFIG_FB_PVR2" = "y" -o \
"$CONFIG_FB_MATROX" = "y" -o "$CONFIG_FB_PM2" = "y" -o \
"$CONFIG_FB_ATY128" = "y" -o "$CONFIG_FB_RADEON" = "y" ]; then
define_tristate CONFIG_FBCON_CFB24 y
else
if [ "$CONFIG_FB_CLGEN" = "m" -o "$CONFIG_FB_VOODOO1" = "m" -o \
"$CONFIG_FB_MATROX" = "m" -o "$CONFIG_FB_PM2" = "m" -o \
"$CONFIG_FB_ATY128" = "m" -o "$CONFIG_FB_RADEON" = "m" -o \
"$CONFIG_FB_CYBER2000" = "m" -o "$CONFIG_FB_PVR2" = "m" ]; then
define_tristate CONFIG_FBCON_CFB24 m
fi
fi
if [ "$CONFIG_FB_NEOMAGIC" = "y" -o "$CONFIG_FB_VESA" = "y" -o \
"$CONFIG_FB_FM2" = "y" -o "$CONFIG_FB_HIT" = "y" -o \
"$CONFIG_FB_HP300" = "y" -o "$CONFIG_FB_Q40" = "y" -o \
"$CONFIG_FB_ANAKIN" = "y" -o "$CONFIG_FB_G364" = "y" -o \
"$CONFIG_FB_VIRTUAL" = "y" -o "$CONFIG_FB_CLPS711X" = "y" -o \
"$CONFIG_FB_PMAG_BA" = "y" -o "$CONFIG_FB_PMAGB_B" = "y" -o \
"$CONFIG_FB_3DFX" = "y" -o "$CONFIG_FB_TX3912" = "y" -o \
"$CONFIG_FB_MAXINE" = "y" -o "$CONFIG_FB_APOLLO" = "y" -o \
"$CONFIG_FB_ATY" = "y" -o "$CONFIG_FB_MAC" = "y" -o \
"$CONFIG_FB_RIVA" = "y" -o "$CONFIG_FB_OF" = "y" -o \
"$CONFIG_FB_SGIVW" = "y" ]; then
define_tristate CONFIG_FBCON_ACCEL y
else
if [ "$CONFIG_FB_NEOMAGIC" = "m" -o "$CONFIG_FB_HIT" = "m" -o \
"$CONFIG_FB_G364" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
"$CONFIG_FB_CLPS711X" = "m" -o "$CONFIG_FB_3DFX" = "m" -o \
"$CONFIG_FB_RIVA" = "m" -o "$CONFIG_FB_SGIVW" = "m" -o \
"$CONFIG_FB_ATY" = "m" ]; then
define_tristate CONFIG_FBCON_ACCEL m
fi
fi
if [ "$CONFIG_FB_AMIGA" = "y" ]; then
define_tristate CONFIG_FBCON_AFB y
define_tristate CONFIG_FBCON_ILBM y
else
if [ "$CONFIG_FB_AMIGA" = "m" ]; then
define_tristate CONFIG_FBCON_AFB m
define_tristate CONFIG_FBCON_ILBM m
fi
fi
if [ "$CONFIG_FB_ATARI" = "y" ]; then
define_tristate CONFIG_FBCON_IPLAN2P2 y
define_tristate CONFIG_FBCON_IPLAN2P4 y
define_tristate CONFIG_FBCON_IPLAN2P8 y
else
if [ "$CONFIG_FB_ATARI" = "m" ]; then
define_tristate CONFIG_FBCON_IPLAN2P2 m
define_tristate CONFIG_FBCON_IPLAN2P4 m
define_tristate CONFIG_FBCON_IPLAN2P8 m
fi
fi
if [ "$CONFIG_FB_VGA16" = "y" ]; then
define_tristate CONFIG_FBCON_VGA_PLANES y
else
if [ "$CONFIG_FB_VGA16" = "m" ]; then
define_tristate CONFIG_FBCON_VGA_PLANES m
fi
fi
if [ "$CONFIG_FB_HGA" = "y" ]; then
define_tristate CONFIG_FBCON_HGA y
else
if [ "$CONFIG_FB_HGA" = "m" ]; then
define_tristate CONFIG_FBCON_HGA m
fi
fi
if [ "$CONFIG_FB_STI" = "y" ]; then
define_tristate CONFIG_FBCON_STI y
fi
fi
bool ' Support only 8 pixels wide fonts' CONFIG_FBCON_FONTWIDTH8_ONLY
if [ "$CONFIG_SPARC32" = "y" -o "$CONFIG_SPARC64" = "y" ]; then
bool ' Sparc console 8x16 font' CONFIG_FONT_SUN8x16
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
bool ' Sparc console 12x22 font (not supported by all drivers)' CONFIG_FONT_SUN12x22
fi
bool ' Select other fonts' CONFIG_FBCON_FONTS
if [ "$CONFIG_FBCON_FONTS" = "y" ]; then
bool ' VGA 8x8 font' CONFIG_FONT_8x8
bool ' VGA 8x16 font' CONFIG_FONT_8x16
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
bool ' Mac console 6x11 font (not supported by all drivers)' CONFIG_FONT_6x11
fi
bool ' Pearl (old m68k) console 8x8 font' CONFIG_FONT_PEARL_8x8
bool ' Acorn console 8x8 font' CONFIG_FONT_ACORN_8x8
fi
else
bool ' Select compiled-in fonts' CONFIG_FBCON_FONTS
if [ "$CONFIG_FBCON_FONTS" = "y" ]; then
bool ' VGA 8x8 font' CONFIG_FONT_8x8
bool ' VGA 8x16 font' CONFIG_FONT_8x16
bool ' Sparc console 8x16 font' CONFIG_FONT_SUN8x16
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
bool ' Sparc console 12x22 font (not supported by all drivers)' CONFIG_FONT_SUN12x22
bool ' Mac console 6x11 font (not supported by all drivers)' CONFIG_FONT_6x11
fi
bool ' Pearl (old m68k) console 8x8 font' CONFIG_FONT_PEARL_8x8
bool ' Acorn console 8x8 font' CONFIG_FONT_ACORN_8x8
bool ' Mini 4x6 font' CONFIG_FONT_MINI_4x6
else
define_bool CONFIG_FONT_8x8 y
define_bool CONFIG_FONT_8x16 y
if [ "$CONFIG_MAC" = "y" ]; then
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
define_bool CONFIG_FONT_6x11 y
fi
fi
if [ "$CONFIG_AMIGA" = "y" ]; then
define_bool CONFIG_FONT_PEARL_8x8 y
fi
if [ "$CONFIG_ARM" = "y" -a "$CONFIG_ARCH_ACORN" = "y" ]; then
define_bool CONFIG_FONT_ACORN_8x8 y
fi
fi
fi
fi fi
source drivers/video/console/Config.in
endmenu endmenu
drivers/video/Makefile
View file @ 143b8e9d
...@@ -5,31 +5,12 @@ ...@@ -5,31 +5,12 @@
# All of the (potential) objects that export symbols. # All of the (potential) objects that export symbols.
# This list comes from 'grep -l EXPORT_SYMBOL *.[hc]'. # This list comes from 'grep -l EXPORT_SYMBOL *.[hc]'.
export-objs := fbmem.o fbcmap.o fbcon.o fbmon.o modedb.o fbgen.o \ export-objs := fbmem.o fbcmap.o fbmon.o modedb.o fbgen.o cyber2000fb.o
fbcon-afb.o fbcon-ilbm.o fbcon-accel.o cyber2000fb.o \
fbcon-iplan2p2.o fbcon-iplan2p4.o fbcon-iplan2p8.o \
fbcon-vga-planes.o fbcon-vga8-planes.o fbcon-hga.o
# Each configuration option enables a list of files. # Each configuration option enables a list of files.
obj-$(CONFIG_DUMMY_CONSOLE) += dummycon.o
obj-$(CONFIG_SGI_NEWPORT_CONSOLE) += newport_con.o
obj-$(CONFIG_PROM_CONSOLE) += promcon.o promcon_tbl.o
obj-$(CONFIG_STI_CONSOLE) += sticon.o sticon-bmode.o sticore.o
obj-$(CONFIG_VGA_CONSOLE) += vgacon.o
obj-$(CONFIG_MDA_CONSOLE) += mdacon.o
obj-$(CONFIG_FONT_SUN8x16) += font_sun8x16.o
obj-$(CONFIG_FONT_SUN12x22) += font_sun12x22.o
obj-$(CONFIG_FONT_8x8) += font_8x8.o
obj-$(CONFIG_FONT_8x16) += font_8x16.o
obj-$(CONFIG_FONT_6x11) += font_6x11.o
obj-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o
obj-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o
obj-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o
# Add fbmon.o back into obj-$(CONFIG_FB) in 2.5.x # Add fbmon.o back into obj-$(CONFIG_FB) in 2.5.x
obj-$(CONFIG_FB) += fbmem.o fbcmap.o modedb.o fbcon.o fonts.o fbgen.o obj-$(CONFIG_FB) += fbmem.o fbcmap.o modedb.o fbgen.o
# Only include macmodes.o if we have FB support and are PPC # Only include macmodes.o if we have FB support and are PPC
ifeq ($(CONFIG_FB),y) ifeq ($(CONFIG_FB),y)
obj-$(CONFIG_PPC) += macmodes.o obj-$(CONFIG_PPC) += macmodes.o
...@@ -86,7 +67,7 @@ obj-$(CONFIG_FB_TX3912) += tx3912fb.o cfbfillrect.o cfbcopyarea.o cfbi ...@@ -86,7 +67,7 @@ obj-$(CONFIG_FB_TX3912) += tx3912fb.o cfbfillrect.o cfbcopyarea.o cfbi
obj-$(CONFIG_FB_MATROX) += matrox/ obj-$(CONFIG_FB_MATROX) += matrox/
obj-$(CONFIG_FB_RIVA) += riva/ obj-$(CONFIG_FB_RIVA) += riva/
obj-$(CONFIG_FB_SIS) += sis/ obj-$(CONFIG_FB_SIS) += sis/ cfbimgblt.o
obj-$(CONFIG_FB_ATY) += aty/ cfbimgblt.o obj-$(CONFIG_FB_ATY) += aty/ cfbimgblt.o
obj-$(CONFIG_FB_SUN3) += sun3fb.o obj-$(CONFIG_FB_SUN3) += sun3fb.o
...@@ -99,21 +80,7 @@ obj-$(CONFIG_FB_E1355) += epson1355fb.o ...@@ -99,21 +80,7 @@ obj-$(CONFIG_FB_E1355) += epson1355fb.o
obj-$(CONFIG_FB_PVR2) += pvr2fb.o obj-$(CONFIG_FB_PVR2) += pvr2fb.o
obj-$(CONFIG_FB_VOODOO1) += sstfb.o obj-$(CONFIG_FB_VOODOO1) += sstfb.o
# Generic Low Level Drivers obj-$(CONFIG_VT) += console/
obj-$(CONFIG_FBCON_AFB) += fbcon-afb.o
obj-$(CONFIG_FBCON_ILBM) += fbcon-ilbm.o
obj-$(CONFIG_FBCON_IPLAN2P2) += fbcon-iplan2p2.o
obj-$(CONFIG_FBCON_IPLAN2P4) += fbcon-iplan2p4.o
obj-$(CONFIG_FBCON_IPLAN2P8) += fbcon-iplan2p8.o
obj-$(CONFIG_FBCON_HGA) += fbcon-hga.o
obj-$(CONFIG_FBCON_STI) += fbcon-sti.o
obj-$(CONFIG_FBCON_ACCEL) += fbcon-accel.o
include $(TOPDIR)/Rules.make include $(TOPDIR)/Rules.make
$(obj)/promcon_tbl.c: $(src)/prom.uni
$(objtree)/scripts/conmakehash $< | \
sed -e '/#include <[^>]*>/p' -e 's/types/init/' \
-e 's/dfont\(_uni.*\]\)/promfont\1 __initdata/' > $@
drivers/video/aty128fb.c
View file @ 143b8e9d
This source diff could not be displayed because it is too large. You can view the blob instead.
drivers/video/cfbcopyarea.c
View file @ 143b8e9d
...@@ -38,9 +38,11 @@ ...@@ -38,9 +38,11 @@
void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
{ {
int x2, y2, lineincr, shift, shift_right, shift_left, old_dx, old_dy; int x2, y2, lineincr, shift, shift_right, shift_left, old_dx,
old_dy;
int j, linesize = p->fix.line_length, bpl = sizeof(unsigned long); int j, linesize = p->fix.line_length, bpl = sizeof(unsigned long);
unsigned long start_index, end_index, start_mask, end_mask, last, tmp; unsigned long start_index, end_index, start_mask, end_mask, last,
tmp;
unsigned long *dst = NULL, *src = NULL; unsigned long *dst = NULL, *src = NULL;
char *src1, *dst1; char *src1, *dst1;
int height; int height;
...@@ -84,10 +86,16 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -84,10 +86,16 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
lineincr = linesize; lineincr = linesize;
} else { } else {
/* start at the bottom */ /* start at the bottom */
src1 = p->screen_base + (area->sy + area->height-1) * linesize src1 =
+ (((area->sx + area->width - 1) * p->var.bits_per_pixel) >> 3); p->screen_base + (area->sy + area->height -
dst1 = p->screen_base + (area->dy + area->height-1) * linesize 1) * linesize +
+ (((area->dx + area->width - 1) * p->var.bits_per_pixel) >> 3); (((area->sx + area->width -
1) * p->var.bits_per_pixel) >> 3);
dst1 =
p->screen_base + (area->dy + area->height -
1) * linesize +
(((area->dx + area->width -
1) * p->var.bits_per_pixel) >> 3);
lineincr = -linesize; lineincr = -linesize;
} }
...@@ -98,7 +106,7 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -98,7 +106,7 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
start_index = ((unsigned long) src1 & (bpl - 1)); start_index = ((unsigned long) src1 & (bpl - 1));
end_index = ((unsigned long) (src1 + n) & (bpl - 1)); end_index = ((unsigned long) (src1 + n) & (bpl - 1));
shift = ((unsigned long) dst1 & (bpl - 1)) - shift = ((unsigned long) dst1 & (bpl - 1)) -
((unsigned long) src1 & (bpl - 1)); ((unsigned long) src1 & (bpl - 1));
start_mask = end_mask = 0; start_mask = end_mask = 0;
if (start_index) { if (start_index) {
...@@ -111,7 +119,6 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -111,7 +119,6 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
n -= end_index; n -= end_index;
} }
n /= bpl; n /= bpl;
if (n <= 0) { if (n <= 0) {
if (start_mask) { if (start_mask) {
if (end_mask) if (end_mask)
...@@ -148,16 +155,25 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -148,16 +155,25 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
last = (FB_READ(src) & start_mask); last = (FB_READ(src) & start_mask);
if (shift > 0) if (shift > 0)
FB_WRITE(FB_READ(dst) | (last >> shift_right), dst); FB_WRITE(FB_READ(dst) |
(last >>
shift_right),
dst);
for (j = 0; j < n; j++) { for (j = 0; j < n; j++) {
dst++; dst++;
tmp = FB_READ(src); tmp = FB_READ(src);
src++; src++;
FB_WRITE((last << shift_left) | (tmp >> shift_right), dst); FB_WRITE((last <<
shift_left) |
(tmp >>
shift_right),
dst);
last = tmp; last = tmp;
src++; src++;
} }
FB_WRITE(FB_READ(dst) | (last << shift_left), dst); FB_WRITE(FB_READ(dst) |
(last << shift_left),
dst);
src1 += lineincr; src1 += lineincr;
dst1 += lineincr; dst1 += lineincr;
} while (--height); } while (--height);
...@@ -172,16 +188,25 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -172,16 +188,25 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
last = (FB_READ(src) & end_mask); last = (FB_READ(src) & end_mask);
if (shift < 0) if (shift < 0)
FB_WRITE(FB_READ(dst) | (last >> shift_right), dst); FB_WRITE(FB_READ(dst) |
(last >>
shift_right),
dst);
for (j = 0; j < n; j++) { for (j = 0; j < n; j++) {
dst--; dst--;
tmp = FB_READ(src); tmp = FB_READ(src);
src--; src--;
FB_WRITE((tmp << shift_left) | (last >> shift_right), dst); FB_WRITE((tmp <<
shift_left) |
(last >>
shift_right),
dst);
last = tmp; last = tmp;
src--; src--;
} }
FB_WRITE(FB_READ(dst) | (last >> shift_right), dst); FB_WRITE(FB_READ(dst) |
(last >> shift_right),
dst);
src1 += lineincr; src1 += lineincr;
dst1 += lineincr; dst1 += lineincr;
} while (--height); } while (--height);
...@@ -191,20 +216,27 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -191,20 +216,27 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
if (lineincr > 0) { if (lineincr > 0) {
/* positive increment */ /* positive increment */
do { do {
dst = (unsigned long *) (dst1 - start_index); dst =
src = (unsigned long *) (src1 - start_index); (unsigned long *) (dst1 -
start_index);
src =
(unsigned long *) (src1 -
start_index);
if (start_mask) if (start_mask)
FB_WRITE(FB_READ(src) | start_mask, dst); FB_WRITE(FB_READ(src) |
start_mask, dst);
for (j = 0; j < n; j++) { for (j = 0; j < n; j++) {
FB_WRITE(FB_READ(src), dst); FB_WRITE(FB_READ(src),
dst);
dst++; dst++;
src++; src++;
} }
if (end_mask) if (end_mask)
FB_WRITE(FB_READ(src) | end_mask, dst); FB_WRITE(FB_READ(src) |
end_mask, dst);
src1 += lineincr; src1 += lineincr;
dst1 += lineincr; dst1 += lineincr;
} while (--height); } while (--height);
...@@ -215,9 +247,11 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -215,9 +247,11 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
src = (unsigned long *) src1; src = (unsigned long *) src1;
if (start_mask) if (start_mask)
FB_WRITE(FB_READ(src) | start_mask, dst); FB_WRITE(FB_READ(src) |
start_mask, dst);
for (j = 0; j < n; j++) { for (j = 0; j < n; j++) {
FB_WRITE(FB_READ(src), dst); FB_WRITE(FB_READ(src),
dst);
dst--; dst--;
src--; src--;
} }
...@@ -226,5 +260,33 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) ...@@ -226,5 +260,33 @@ void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area)
} while (--height); } while (--height);
} }
} }
} else {
int n = ((area->width * p->var.bits_per_pixel) >> 3);
int n16 = (n >> 4) << 4;
int n_fract = n - n16;
int rows;
if (area->dy < area->sy
|| (area->dy == area->sy && area->dx < area->sx)) {
for (rows = height; rows--;) {
if (n16)
fast_memmove(dst1, src1, n16);
if (n_fract)
fb_memmove(dst1 + n16, src1 + n16,
n_fract);
dst1 += linesize;
src1 += linesize;
}
} else {
for (rows = height; rows--;) {
if (n16)
fast_memmove(dst1, src1, n16);
if (n_fract)
fb_memmove(dst1 + n16, src1 + n16,
n_fract);
dst1 -= linesize;
src1 -= linesize;
}
}
} }
} }
drivers/video/cfbfillrect.c
View file @ 143b8e9d
...@@ -35,7 +35,7 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect) ...@@ -35,7 +35,7 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect)
unsigned long height, ppw, fg, fgcolor; unsigned long height, ppw, fg, fgcolor;
int i, n, x2, y2, linesize = p->fix.line_length; int i, n, x2, y2, linesize = p->fix.line_length;
int bpl = sizeof(unsigned long); int bpl = sizeof(unsigned long);
unsigned long *dst; unsigned long *dst = NULL;
char *dst1; char *dst1;
if (!rect->width || !rect->height) if (!rect->width || !rect->height)
...@@ -55,7 +55,7 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect) ...@@ -55,7 +55,7 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect)
ppw = BITS_PER_LONG / p->var.bits_per_pixel; ppw = BITS_PER_LONG / p->var.bits_per_pixel;
dst1 = p->screen_base + (rect->dy * linesize) + dst1 = p->screen_base + (rect->dy * linesize) +
(rect->dx * (p->var.bits_per_pixel >> 3)); (rect->dx * (p->var.bits_per_pixel >> 3));
start_index = ((unsigned long) dst1 & (bpl - 1)); start_index = ((unsigned long) dst1 & (bpl - 1));
end_index = ((unsigned long) (dst1 + n) & (bpl - 1)); end_index = ((unsigned long) (dst1 + n) & (bpl - 1));
...@@ -97,11 +97,12 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect) ...@@ -97,11 +97,12 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect)
case ROP_COPY: case ROP_COPY:
do { do {
/* Word align to increases performace :-) */ /* Word align to increases performace :-) */
dst = (unsigned long *) (dst1 - start_index); dst =
(unsigned long *) (dst1 - start_index);
if (start_mask) { if (start_mask) {
FB_WRITE(FB_READ(dst) | FB_WRITE(FB_READ(dst) |
start_mask, dst); start_mask, dst);
dst++; dst++;
} }
...@@ -112,17 +113,18 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect) ...@@ -112,17 +113,18 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect)
if (end_mask) if (end_mask)
FB_WRITE(FB_READ(dst) | end_mask, FB_WRITE(FB_READ(dst) | end_mask,
dst); dst);
dst1 += linesize; dst1 += linesize;
} while (--height); } while (--height);
break; break;
case ROP_XOR: case ROP_XOR:
do { do {
dst = (unsigned long *) (dst1 - start_index); dst =
(unsigned long *) (dst1 - start_index);
if (start_mask) { if (start_mask) {
FB_WRITE(FB_READ(dst) ^ FB_WRITE(FB_READ(dst) ^
start_mask, dst); start_mask, dst);
dst++; dst++;
} }
...@@ -133,56 +135,92 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect) ...@@ -133,56 +135,92 @@ void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect)
if (end_mask) { if (end_mask) {
FB_WRITE(FB_READ(dst) ^ end_mask, FB_WRITE(FB_READ(dst) ^ end_mask,
dst); dst);
} }
dst1 += linesize; dst1 += linesize;
} while (--height); } while (--height);
break; break;
} }
} else { } else {
/* Odd modes like 24 or 80 bits per pixel */ /*
start_mask = fg >> (start_index * p->var.bits_per_pixel); * Slow Method: The aim is to find the number of pixels to
end_mask = fg << (end_index * p->var.bits_per_pixel); * pack in order to write doubleword multiple data.
/* start_mask =& PFILL24(x1,fg); * For 24 bpp, 4 pixels are packed which are written as
end_mask_or = end_mask & PFILL24(x1+width-1,fg); */ * 3 dwords.
*/
n = (rect->width - start_index - end_index) / ppw; char *dst2, *dst3;
int bytes = (p->var.bits_per_pixel + 7) >> 3;
int read, write, total, pack_size;
u32 pixarray[BITS_PER_LONG >> 3], m;
fg = fgcolor;
read = (bytes + (bpl - 1)) & ~(bpl - 1);
write = bytes;
total = (rect->width * bytes);
pack_size = bpl * write;
dst3 = (char *) pixarray;
for (n = read; n--;) {
*(u32 *) dst3 = fg;
dst3 += bytes;
}
switch (rect->rop) { switch (rect->rop) {
case ROP_COPY: case ROP_COPY:
do { do {
dst = (unsigned long *) dst1; dst2 = dst1;
if (start_mask) n = total;
*dst |= start_mask;
if ((start_index + rect->width) > ppw) while (n >= pack_size) {
dst++; for (m = 0; m < write; m++) {
fb_writel(pixarray[m],
/* XXX: slow */ (u32 *) dst2);
for (i = 0; i < n; i++) { dst2 += 4;
*dst++ = fg; }
n -= pack_size;
}
if (n) {
m = 0;
while (n--)
fb_writeb(((u8 *)
pixarray)[m++],
dst2++);
} }
if (end_mask)
*dst |= end_mask;
dst1 += linesize; dst1 += linesize;
} while (--height); } while (--height);
break; break;
case ROP_XOR: case ROP_XOR:
do { do {
dst = (unsigned long *) dst1; dst2 = dst1;
if (start_mask) n = total;
*dst ^= start_mask;
if ((start_mask + rect->width) > ppw) while (n >= pack_size) {
dst++; for (m = 0; m < write; m++) {
fb_writel(fb_readl
for (i = 0; i < n; i++) { ((u32 *) dst2) ^
*dst++ ^= fg; /* PFILL24(fg,x1+i); */ pixarray[m],
(u32 *) dst2);
dst2 += 4;
}
n -= pack_size;
}
if (n) {
m = 0;
while (n--) {
fb_writeb(fb_readb(dst2) ^
((u8 *)
pixarray)[m++],
dst2);
dst2++;
}
} }
if (end_mask)
*dst ^= end_mask;
dst1 += linesize; dst1 += linesize;
} while (--height); } while (--height);
break; break;
} }
} }
return; return;
} }
drivers/video/cfbimgblt.c
View file @ 143b8e9d
...@@ -22,6 +22,13 @@ ...@@ -22,6 +22,13 @@
* FIXME * FIXME
* The code for 24 bit is horrible. It copies byte by byte size instead of * The code for 24 bit is horrible. It copies byte by byte size instead of
* longs like the other sizes. Needs to be optimized. * longs like the other sizes. Needs to be optimized.
*
* Tony:
* Incorporate mask tables similar to fbcon-cfb*.c in 2.4 API. This speeds
* up the code significantly.
*
* Code for depths not multiples of BITS_PER_LONG is still kludgy, which is
* still processed a bit at a time.
* *
* Also need to add code to deal with cards endians that are different than * Also need to add code to deal with cards endians that are different than
* the native cpu endians. I also need to deal with MSB position in the word. * the native cpu endians. I also need to deal with MSB position in the word.
...@@ -39,16 +46,251 @@ ...@@ -39,16 +46,251 @@
#define DPRINTK(fmt, args...) #define DPRINTK(fmt, args...)
#endif #endif
void cfb_imageblit(struct fb_info *p, struct fb_image *image) static u32 cfb_tab8[] = {
#if defined(__BIG_ENDIAN)
0x00000000, 0x000000ff, 0x0000ff00, 0x0000ffff,
0x00ff0000, 0x00ff00ff, 0x00ffff00, 0x00ffffff,
0xff000000, 0xff0000ff, 0xff00ff00, 0xff00ffff,
0xffff0000, 0xffff00ff, 0xffffff00, 0xffffffff
#elif defined(__LITTLE_ENDIAN)
0x00000000, 0xff000000, 0x00ff0000, 0xffff0000,
0x0000ff00, 0xff00ff00, 0x00ffff00, 0xffffff00,
0x000000ff, 0xff0000ff, 0x00ff00ff, 0xffff00ff,
0x0000ffff, 0xff00ffff, 0x00ffffff, 0xffffffff
#else
#error FIXME: No endianness??
#endif
};
static u32 cfb_tab16[] = {
#if defined(__BIG_ENDIAN)
0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff
#elif defined(__LITTLE_ENDIAN)
0x00000000, 0xffff0000, 0x0000ffff, 0xffffffff
#else
#error FIXME: No endianness??
#endif
};
static u32 cfb_tab32[] = {
0x00000000, 0xffffffff
};
static u32 cfb_pixarray[4];
static u32 cfb_tabdef[2];
static inline void fast_imageblit(struct fb_image *image,
struct fb_info *p, char *dst1,
int fgcolor, int bgcolor)
{
int i, j, k, l = 8, n;
int bit_mask, end_mask, eorx;
unsigned long fgx = fgcolor, bgx = bgcolor, pad;
unsigned long tmp = ~0 << (BITS_PER_LONG - p->var.bits_per_pixel);
unsigned long ppw = BITS_PER_LONG / p->var.bits_per_pixel;
unsigned long *dst;
u32 *tab = NULL;
char *src = image->data;
switch (ppw) {
case 4:
tab = cfb_tab8;
break;
case 2:
tab = cfb_tab16;
break;
case 1:
tab = cfb_tab32;
break;
}
for (i = ppw - 1; i--;) {
fgx <<= p->var.bits_per_pixel;
bgx <<= p->var.bits_per_pixel;
fgx |= fgcolor;
bgx |= bgcolor;
}
n = ((image->width + 7) >> 3);
pad = (n << 3) - image->width;
n = image->width % ppw;
bit_mask = (1 << ppw) - 1;
eorx = fgx ^ bgx;
k = image->width / ppw;
for (i = image->height; i--;) {
dst = (unsigned long *) dst1;
for (j = k; j--;) {
l -= ppw;
end_mask = tab[(*src >> l) & bit_mask];
fb_writel((end_mask & eorx) ^ bgx, dst++);
if (!l) {
l = 8;
src++;
}
}
if (n) {
end_mask = 0;
for (j = n; j > 0; j--) {
l--;
if (test_bit(l, (unsigned long *) src))
end_mask |=
(tmp >>
(p->var.bits_per_pixel *
(j - 1)));
if (!l) {
l = 8;
src++;
}
}
fb_writel((end_mask & eorx) ^ bgx, dst++);
}
l -= pad;
dst1 += p->fix.line_length;
}
}
/*
* Slow method: The idea is to find the number of pixels necessary to form
* dword-sized multiples that will be written to the framebuffer. For BPP24,
* 4 pixels has to be read which are then packed into 3 double words that
* are then written to the framebuffer.
*
* With this method, processing is done 1 pixel at a time.
*/
static inline void slow_imageblit(struct fb_image *image,
struct fb_info *p, char *dst1,
int fgcolor, int bgcolor)
{
int bytes = (p->var.bits_per_pixel + 7) >> 3;
int tmp = ~0UL >> (BITS_PER_LONG - p->var.bits_per_pixel);
int i, j, k, l = 8, m, end_mask, eorx;
int read, write, total, pack_size, bpl = sizeof(unsigned long);
unsigned long *dst;
char *dst2 = (char *) cfb_pixarray, *src = image->data;
cfb_tabdef[0] = 0;
cfb_tabdef[1] = tmp;
eorx = fgcolor ^ bgcolor;
read = (bytes + (bpl - 1)) & ~(bpl - 1);
write = bytes;
total = image->width * bytes;
pack_size = bpl * write;
for (i = image->height; i--;) {
dst = (unsigned long *) dst1;
j = total;
m = read;
while (j >= pack_size) {
l--;
m--;
end_mask = cfb_tabdef[(*src >> l) & 1];
*(unsigned long *) dst2 =
(end_mask & eorx) ^ bgcolor;
dst2 += bytes;
if (!m) {
for (k = 0; k < write; k++)
fb_writel(cfb_pixarray[k], dst++);
dst2 = (char *) cfb_pixarray;
j -= pack_size;
m = read;
}
if (!l) {
l = 8;
src++;
}
}
/* write residual pixels */
if (j) {
k = 0;
while (j--)
fb_writeb(((u8 *) cfb_pixarray)[k++],
dst++);
}
dst1 += p->fix.line_length;
}
}
static inline void bitwise_blit(struct fb_image *image, struct fb_info *p,
char *dst1, int fgcolor, int bgcolor)
{ {
int pad, ppw; int i, j, k, l = 8, n, pad, ppw;
int x2, y2, n, i, j, k, l = 7;
unsigned long tmp = ~0 << (BITS_PER_LONG - p->var.bits_per_pixel); unsigned long tmp = ~0 << (BITS_PER_LONG - p->var.bits_per_pixel);
unsigned long fgx, bgx, fgcolor, bgcolor, eorx; unsigned long fgx = fgcolor, bgx = bgcolor, eorx;
unsigned long end_mask; unsigned long end_mask;
unsigned long *dst = NULL; unsigned long *dst = NULL;
char *src = image->data;
ppw = BITS_PER_LONG / p->var.bits_per_pixel;
for (i = 0; i < ppw - 1; i++) {
fgx <<= p->var.bits_per_pixel;
bgx <<= p->var.bits_per_pixel;
fgx |= fgcolor;
bgx |= bgcolor;
}
eorx = fgx ^ bgx;
n = ((image->width + 7) >> 3);
pad = (n << 3) - image->width;
n = image->width % ppw;
for (i = 0; i < image->height; i++) {
dst = (unsigned long *) dst1;
for (j = image->width / ppw; j > 0; j--) {
end_mask = 0;
for (k = ppw; k > 0; k--) {
l--;
if (test_bit(l, (unsigned long *) src))
end_mask |=
(tmp >>
(p->var.bits_per_pixel *
(k - 1)));
if (!l) {
l = 8;
src++;
}
}
fb_writel((end_mask & eorx) ^ bgx, dst);
dst++;
}
if (n) {
end_mask = 0;
for (j = n; j > 0; j--) {
l--;
if (test_bit(l, (unsigned long *) src))
end_mask |=
(tmp >>
(p->var.bits_per_pixel *
(j - 1)));
if (!l) {
l = 8;
src++;
}
}
fb_writel((end_mask & eorx) ^ bgx, dst);
dst++;
}
l -= pad;
dst1 += p->fix.line_length;
}
}
void cfb_imageblit(struct fb_info *p, struct fb_image *image)
{
int x2, y2, n;
unsigned long fgcolor, bgcolor;
unsigned long end_mask;
u8 *dst1; u8 *dst1;
u8 *src;
/* /*
* We could use hardware clipping but on many cards you get around hardware * We could use hardware clipping but on many cards you get around hardware
...@@ -60,68 +302,37 @@ void cfb_imageblit(struct fb_info *p, struct fb_image *image) ...@@ -60,68 +302,37 @@ void cfb_imageblit(struct fb_info *p, struct fb_image *image)
image->dy = image->dy > 0 ? image->dy : 0; image->dy = image->dy > 0 ? image->dy : 0;
x2 = x2 < p->var.xres_virtual ? x2 : p->var.xres_virtual; x2 = x2 < p->var.xres_virtual ? x2 : p->var.xres_virtual;
y2 = y2 < p->var.yres_virtual ? y2 : p->var.yres_virtual; y2 = y2 < p->var.yres_virtual ? y2 : p->var.yres_virtual;
image->width = x2 - image->dx; image->width = x2 - image->dx;
image->height = y2 - image->dy; image->height = y2 - image->dy;
dst1 = p->screen_base + image->dy * p->fix.line_length +
((image->dx * p->var.bits_per_pixel) >> 3);
ppw = BITS_PER_LONG/p->var.bits_per_pixel;
src = image->data; dst1 = p->screen_base + image->dy * p->fix.line_length +
((image->dx * p->var.bits_per_pixel) >> 3);
if (image->depth == 1) { if (image->depth == 1) {
if (p->fix.visual == FB_VISUAL_TRUECOLOR) { if (p->fix.visual == FB_VISUAL_TRUECOLOR) {
fgx = fgcolor = ((u32 *)(p->pseudo_palette))[image->fg_color]; fgcolor =
bgx = bgcolor = ((u32 *)(p->pseudo_palette))[image->bg_color]; ((u32 *) (p->pseudo_palette))[image->fg_color];
bgcolor =
((u32 *) (p->pseudo_palette))[image->bg_color];
} else { } else {
fgx = fgcolor = image->fg_color; fgcolor = image->fg_color;
bgx = bgcolor = image->bg_color; bgcolor = image->bg_color;
}
for (i = 0; i < ppw-1; i++) {
fgx <<= p->var.bits_per_pixel;
bgx <<= p->var.bits_per_pixel;
fgx |= fgcolor;
bgx |= bgcolor;
} }
eorx = fgx ^ bgx;
n = ((image->width + 7) >> 3); if (p->var.bits_per_pixel >= 8) {
pad = (n << 3) - image->width; if (BITS_PER_LONG % p->var.bits_per_pixel == 0)
n = image->width % ppw; fast_imageblit(image, p, dst1, fgcolor,
bgcolor);
for (i = 0; i < image->height; i++) { else
dst = (unsigned long *) dst1; slow_imageblit(image, p, dst1, fgcolor,
bgcolor);
for (j = image->width/ppw; j > 0; j--) { } else
end_mask = 0; /* Is there such a thing as 3 or 5 bits per pixel? */
slow_imageblit(image, p, dst1, fgcolor, bgcolor);
for (k = ppw; k > 0; k--) {
if (test_bit(l, (unsigned long *) src)) }
end_mask |= (tmp >> (p->var.bits_per_pixel*(k-1)));
l--; else {
if (l < 0) { l = 7; src++; }
}
fb_writel((end_mask & eorx)^bgx, dst);
dst++;
}
if (n) {
end_mask = 0;
for (j = n; j > 0; j--) {
if (test_bit(l, (unsigned long *) src))
end_mask |= (tmp >> (p->var.bits_per_pixel*(j-1)));
l--;
if (l < 0) { l = 7; src++; }
}
fb_writel((end_mask & eorx)^bgx, dst);
dst++;
}
l -= pad;
dst1 += p->fix.line_length;
}
} else {
/* Draw the penguin */ /* Draw the penguin */
n = ((image->width * p->var.bits_per_pixel) >> 3); n = ((image->width * p->var.bits_per_pixel) >> 3);
end_mask = 0; end_mask = 0;
......
drivers/video/console/Config.help 0 → 100644
View file @ 143b8e9d
CONFIG_VIDEO_SELECT
This enables support for text mode selection on kernel startup. If
you want to take advantage of some high-resolution text mode your
card's BIOS offers, but the traditional Linux utilities like
SVGATextMode don't, you can say Y here and set the mode using the
"vga=" option from your boot loader (lilo or loadlin) or set
"vga=ask" which brings up a video mode menu on kernel startup. (Try
"man bootparam" or see the documentation of your boot loader about
how to pass options to the kernel.)
Read the file <file:Documentation/svga.txt> for more information
about the Video mode selection support. If unsure, say N.
CONFIG_FBCON_VGA_PLANES
This low level frame buffer console driver enable the kernel to use
the 16-color planar modes of the old VGA cards where the bits of
each pixel are separated into 4 planes.
Only answer Y here if you have a (very old) VGA card that isn't VESA
2 compatible.
CONFIG_FB_VGA16
This is the frame buffer device driver for VGA 16 color graphic
cards. Say Y if you have such a card.
This code is also available as a module. If you want to compile it
as a module ( = code which can be inserted in and removed from the
running kernel whenever you want), say M here and read
<file:Documentation/modules.txt>. The module will be called
vga16fb.o.
CONFIG_FB_STI
STI refers to the HP "Standard Text Interface" which is a set of
BIOS routines contained in a ROM chip in HP PA-RISC based machines.
Enabling this option will implement the linux framebuffer device and
an fbcon color text console using calls to the STI BIOS routines.
The HP framebuffer device is usually planar, uses a strange memory
layout, and changing the plane mask to create colored pixels
requires a call to the STI routines, so do not expect /dev/fb to
actually be useful. However, it is the best we have as far as
graphics on the HP chipsets due to lack of hardware level
documentation for the various on-board HP chipsets used in these
systems. It is sufficient for basic text console functions,
including fonts.
You should probably enable this option, unless you are having
trouble getting video when booting the kernel (make sure it isn't
just that you are running the console on the serial port, though).
Really old HP boxes may not have STI, and must use the PDC BIOS
console or the IODC BIOS.
CONFIG_FBCON_FONTS
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_8x16
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_FBCON_FONTWIDTH8_ONLY
Answer Y here will make the kernel provide only the 8x8 fonts (these
are the less readable).
If unsure, say N.
CONFIG_FONT_SUN8x16
This is the high resolution console font for Sun machines. Say Y.
CONFIG_FONT_SUN12x22
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_8x8
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_6x11
Small console font with Macintosh-style high-half glyphs. Some Mac
framebuffer drivers don't support this one at all.
CONFIG_FONT_PEARL_8x8
Small console font with PC-style control-character and high-half
glyphs.
CONFIG_FONT_ACORN_8x8
Small console font with PC-style control characters and high-half
glyphs.
CONFIG_FBCON_ADVANCED
The frame buffer console uses character drawing routines that are
tailored to the specific organization of pixels in the memory of
your graphics hardware. These are called the low level frame buffer
console drivers. Note that they are used for text console output
only; they are NOT needed for graphical applications.
If you say N here, the needed low level drivers are automatically
enabled, depending on what frame buffer devices you selected above.
This is recommended for most users.
If you say Y here, you have more fine-grained control over which low
level drivers are enabled. You can e.g. leave out low level drivers
for color depths you do not intend to use for text consoles.
Low level frame buffer console drivers can be modules ( = code which
can be inserted and removed from the running kernel whenever you
want). The modules will be called fbcon-*.o. If you want to compile
(some of) them as modules, read <file:Documentation/modules.txt>.
If unsure, say N.
CONFIG_FBCON_AFB
This is the low level frame buffer console driver for 1 to 8
bitplanes (2 to 256 colors) on Amiga.
CONFIG_FBCON_ILBM
This is the low level frame buffer console driver for 1 to 8
interleaved bitplanes (2 to 256 colors) on Amiga.
CONFIG_FBCON_IPLAN2P2
This is the low level frame buffer console driver for 2 interleaved
bitplanes (4 colors) on Atari.
CONFIG_FBCON_IPLAN2P4
This is the low level frame buffer console driver for 4 interleaved
bitplanes (16 colors) on Atari.
CONFIG_FBCON_IPLAN2P8
This is the low level frame buffer console driver for 8 interleaved
bitplanes (256 colors) on Atari.
CONFIG_FBCON_HGA
This is the low level frame buffer console driver for Hercules mono
graphics cards.
drivers/video/console/Config.in 0 → 100644
View file @ 143b8e9d
#
# Console Display configuration
#
if [ "$CONFIG_VT" != "n" ]; then
mainmenu_option next_comment
comment 'Console Display driver support'
bool 'Video mode selection support' CONFIG_VIDEO_SELECT
if [ "$CONFIG_ARCH_ACORN" != "y" -a "$CONFIG_ARCH_EBSA110" != "y" -a \
"$CONFIG_4xx" != "y" -a "$CONFIG_8xx" != "y" ]; then
bool 'VGA text console' CONFIG_VGA_CONSOLE
# if [ "$CONFIG_PCI" = "y" -a "$CONFIG_VGA_CONSOLE" = "y" ]; then
# bool ' Allow VGA on any bus?' CONFIG_VGA_HOSE
# if [ "$CONFIG_VGA_HOSE" = "y" ]; then
# define_bool CONFIG_DUMMY_CONSOLE y
# fi
# fi
fi
tristate 'MDA text console (dual-headed) ' CONFIG_MDA_CONSOLE
if [ "$CONFIG_FB" = "y" ]; then
define_bool CONFIG_PCI_CONSOLE y
fi
#if [ "$CONFIG_SGI_IP22" = "y" ]; then
# tristate 'SGI Newport Console support' CONFIG_SGI_NEWPORT_CONSOLE
# if [ "$CONFIG_SGI_NEWPORT_CONSOLE" != "y" ]; then
# define_bool CONFIG_DUMMY_CONSOLE y
# else
# define_bool CONFIG_FONT_8x16 y
#fi
if [ "$CONFIG_ARCH_PARISC" = "y" ]; then
# bool 'IODC console' CONFIG_IODC_CONSOLE
bool 'STI console' CONFIG_STI_CONSOLE
if [ "$CONFIG_IODC_CONSOLE" = "n" ]; then
if [ "$CONFIG_GSC_PS2" = "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
fi
fi
if [ "$CONFIG_STI_CONSOLE" = "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
fi
fi
if [ "$CONFIG_SPARC32" = "y" -o "$CONFIG_SPARC64" = "y" ]; then
bool 'PROM console' CONFIG_PROM_CONSOLE
if [ "$CONFIG_PROM_CONSOLE" != "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
fi
fi
if [ "$CONFIG_FB" = "y" ]; then
bool 'Framebuffer Console support' CONFIG_FRAMEBUFFER_CONSOLE
if [ "$CONFIG_FRAMEBUFFER_CONSOLE" = "y" ]; then
define_bool CONFIG_DUMMY_CONSOLE y
bool ' Advanced low level driver options' CONFIG_FBCON_ADVANCED
if [ "$CONFIG_FBCON_ADVANCED" = "y" ]; then
tristate ' Hardware acceleration support' CONFIG_FBCON_ACCEL
tristate ' Amiga bitplanes support' CONFIG_FBCON_AFB
tristate ' Amiga interleaved bitplanes support' CONFIG_FBCON_ILBM
tristate ' Atari interleaved bitplanes (2 planes) support' CONFIG_FBCON_IPLAN2P2
tristate ' Atari interleaved bitplanes (4 planes) support' CONFIG_FBCON_IPLAN2P4
tristate ' Atari interleaved bitplanes (8 planes) support' CONFIG_FBCON_IPLAN2P8
tristate ' VGA 16-color planar support' CONFIG_FBCON_VGA_PLANES
tristate ' HGA monochrome support ' CONFIG_FBCON_HGA
else
if [ "$CONFIG_FB_NEOMAGIC" = "y" -o "$CONFIG_FB_VESA" = "y" -o \
"$CONFIG_FB_FM2" = "y" -o "$CONFIG_FB_HIT" = "y" -o \
"$CONFIG_FB_HP300" = "y" -o "$CONFIG_FB_Q40" = "y" -o \
"$CONFIG_FB_ANAKIN" = "y" -o "$CONFIG_FB_G364" = "y" -o \
"$CONFIG_FB_VIRTUAL" = "y" -o "$CONFIG_FB_CLPS711X" = "y" -o \
"$CONFIG_FB_PMAG_BA" = "y" -o "$CONFIG_FB_PMAGB_B" = "y" -o \
"$CONFIG_FB_3DFX" = "y" -o "$CONFIG_FB_TX3912" = "y" -o \
"$CONFIG_FB_MAXINE" = "y" -o "$CONFIG_FB_APOLLO" = "y" -o \
"$CONFIG_FB_ATY" = "y" -o "$CONFIG_FB_MAC" = "y" -o \
"$CONFIG_FB_RIVA" = "y" -o "$CONFIG_FB_OF" = "y" -o \
"$CONFIG_FB_SGIVW" = "y" -o "$CONFIG_SIS" = "y" ]; then
define_tristate CONFIG_FBCON_ACCEL y
else
if [ "$CONFIG_FB_NEOMAGIC" = "m" -o "$CONFIG_FB_HIT" = "m" -o \
"$CONFIG_FB_G364" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
"$CONFIG_FB_CLPS711X" = "m" -o "$CONFIG_FB_3DFX" = "m" -o \
"$CONFIG_FB_RIVA" = "m" -o "$CONFIG_FB_SGIVW" = "m" -o \
"$CONFIG_FB_ATY" = "m" -o "$CONFIG_FB_SIS" = "y" ]; then
define_tristate CONFIG_FBCON_ACCEL m
fi
fi
if [ "$CONFIG_FB_AMIGA" = "y" ]; then
define_tristate CONFIG_FBCON_AFB y
define_tristate CONFIG_FBCON_ILBM y
else
if [ "$CONFIG_FB_AMIGA" = "m" ]; then
define_tristate CONFIG_FBCON_AFB m
define_tristate CONFIG_FBCON_ILBM m
fi
fi
if [ "$CONFIG_FB_ATARI" = "y" ]; then
define_tristate CONFIG_FBCON_IPLAN2P2 y
define_tristate CONFIG_FBCON_IPLAN2P4 y
define_tristate CONFIG_FBCON_IPLAN2P8 y
else
if [ "$CONFIG_FB_ATARI" = "m" ]; then
define_tristate CONFIG_FBCON_IPLAN2P2 m
define_tristate CONFIG_FBCON_IPLAN2P4 m
define_tristate CONFIG_FBCON_IPLAN2P8 m
fi
fi
if [ "$CONFIG_FB_VGA16" = "y" ]; then
define_tristate CONFIG_FBCON_VGA_PLANES y
else
if [ "$CONFIG_FB_VGA16" = "m" ]; then
define_tristate CONFIG_FBCON_VGA_PLANES m
fi
fi
fi
bool ' Support only 8 pixels wide fonts' CONFIG_FBCON_FONTWIDTH8_ONLY
if [ "$CONFIG_SPARC32" = "y" -o "$CONFIG_SPARC64" = "y" ]; then
bool ' Sparc console 8x16 font' CONFIG_FONT_SUN8x16
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
bool ' Sparc console 12x22 font (not supported by all drivers)' CONFIG_FONT_SUN12x22
fi
bool ' Select other fonts' CONFIG_FBCON_FONTS
if [ "$CONFIG_FBCON_FONTS" = "y" ]; then
bool ' VGA 8x8 font' CONFIG_FONT_8x8
bool ' VGA 8x16 font' CONFIG_FONT_8x16
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
bool ' Mac console 6x11 font (not supported by all drivers)' CONFIG_FONT_6x11
fi
bool ' Pearl (old m68k) console 8x8 font' CONFIG_FONT_PEARL_8x8
bool ' Acorn console 8x8 font' CONFIG_FONT_ACORN_8x8
fi
else
bool ' Select compiled-in fonts' CONFIG_FBCON_FONTS
if [ "$CONFIG_FBCON_FONTS" = "y" ]; then
bool ' VGA 8x8 font' CONFIG_FONT_8x8
bool ' VGA 8x16 font' CONFIG_FONT_8x16
bool ' Sparc console 8x16 font' CONFIG_FONT_SUN8x16
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
bool ' Sparc console 12x22 font (not supported by all drivers)' CONFIG_FONT_SUN12x22
bool ' Mac console 6x11 font (not supported by all drivers)' CONFIG_FONT_6x11
fi
bool ' Pearl (old m68k) console 8x8 font' CONFIG_FONT_PEARL_8x8
bool ' Acorn console 8x8 font' CONFIG_FONT_ACORN_8x8
bool ' Mini 4x6 font' CONFIG_FONT_MINI_4x6
else
define_bool CONFIG_FONT_8x8 y
define_bool CONFIG_FONT_8x16 y
if [ "$CONFIG_MAC" = "y" ]; then
if [ "$CONFIG_FBCON_FONTWIDTH8_ONLY" = "n" ]; then
define_bool CONFIG_FONT_6x11 y
fi
fi
if [ "$CONFIG_AMIGA" = "y" ]; then
define_bool CONFIG_FONT_PEARL_8x8 y
fi
if [ "$CONFIG_ARM" = "y" -a "$CONFIG_ARCH_ACORN" = "y" ]; then
define_bool CONFIG_FONT_ACORN_8x8 y
fi
fi
fi
fi
fi
endmenu
fi
drivers/video/console/Makefile 0 → 100644
View file @ 143b8e9d
# Makefile for the Linux graphics to console drivers.
# 5 Aug 1999, James Simmons, <mailto:jsimmons@users.sf.net>
# Rewritten to use lists instead of if-statements.
# All of the (potential) objects that export symbols.
# This list comes from 'grep -l EXPORT_SYMBOL *.[hc]'.
export-objs := fbcon.o fbcon-accel.o fbcon-afb.o fbcon-ilbm.o \
fbcon-iplan2p2.o fbcon-iplan2p4.o fbcon-iplan2p8.o \
fbcon-vga-planes.o fbcon-vga8-planes.o fbcon-hga.o
# Each configuration option enables a list of files.
obj-$(CONFIG_DUMMY_CONSOLE) += dummycon.o
obj-$(CONFIG_SGI_NEWPORT_CONSOLE) += newport_con.o
obj-$(CONFIG_PROM_CONSOLE) += promcon.o promcon_tbl.o
obj-$(CONFIG_STI_CONSOLE) += sticon.o sticon-bmode.o ../sticore.o
obj-$(CONFIG_VGA_CONSOLE) += vgacon.o
obj-$(CONFIG_MDA_CONSOLE) += mdacon.o
obj-$(CONFIG_FONT_SUN8x16) += font_sun8x16.o
obj-$(CONFIG_FONT_SUN12x22) += font_sun12x22.o
obj-$(CONFIG_FONT_8x8) += font_8x8.o
obj-$(CONFIG_FONT_8x16) += font_8x16.o
obj-$(CONFIG_FONT_6x11) += font_6x11.o
obj-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o
obj-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o
obj-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o
obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon.o fonts.o
# Generic Low Level Drivers
obj-$(CONFIG_FBCON_AFB) += fbcon-afb.o
obj-$(CONFIG_FBCON_ILBM) += fbcon-ilbm.o
obj-$(CONFIG_FBCON_IPLAN2P2) += fbcon-iplan2p2.o
obj-$(CONFIG_FBCON_IPLAN2P4) += fbcon-iplan2p4.o
obj-$(CONFIG_FBCON_IPLAN2P8) += fbcon-iplan2p8.o
obj-$(CONFIG_FBCON_HGA) += fbcon-hga.o
obj-$(CONFIG_FBCON_STI) += fbcon-sti.o
obj-$(CONFIG_FBCON_ACCEL) += fbcon-accel.o
include $(TOPDIR)/Rules.make
$(obj)/promcon_tbl.c: $(src)/prom.uni
$(objtree)/scripts/conmakehash $< | \
sed -e '/#include <[^>]*>/p' -e 's/types/init/' \
-e 's/dfont\(_uni.*\]\)/promfont\1 __initdata/' > $@
drivers/video/fbcon.c → drivers/video/console/fbcon.c
View file @ 143b8e9d
...@@ -335,14 +335,15 @@ int set_all_vcs(int fbidx, struct fb_ops *fb, struct fb_var_screeninfo *var, ...@@ -335,14 +335,15 @@ int set_all_vcs(int fbidx, struct fb_ops *fb, struct fb_var_screeninfo *var,
int unit, err; int unit, err;
var->activate |= FB_ACTIVATE_TEST; var->activate |= FB_ACTIVATE_TEST;
err = gen_set_var(var, PROC_CONSOLE(info), info); err = fb_set_var(var, info);
var->activate &= ~FB_ACTIVATE_TEST; var->activate &= ~FB_ACTIVATE_TEST;
gen_set_disp(PROC_CONSOLE(info), info); gen_set_disp(PROC_CONSOLE(info), info);
if (err) if (err)
return err; return err;
for (unit = 0; unit < MAX_NR_CONSOLES; unit++) for (unit = 0; unit < MAX_NR_CONSOLES; unit++)
if (fb_display[unit].conp && con2fb_map[unit] == fbidx) { if (fb_display[unit].conp && con2fb_map[unit] == fbidx) {
gen_set_var(var, unit, info); if (CON_IS_VISIBLE(fb_display[unit].conp))
fb_set_var(var, info);
gen_set_disp(unit, info); gen_set_disp(unit, info);
} }
return 0; return 0;
...@@ -983,6 +984,19 @@ static int scrollback_phys_max = 0; ...@@ -983,6 +984,19 @@ static int scrollback_phys_max = 0;
static int scrollback_max = 0; static int scrollback_max = 0;
static int scrollback_current = 0; static int scrollback_current = 0;
int update_var(int con, struct fb_info *info)
{
int err;
if (con == info->currcon) {
if (info->fbops->fb_pan_display) {
if ((err = info->fbops->fb_pan_display(&info->var, info)))
return err;
}
}
return 0;
}
static __inline__ void ywrap_up(int unit, struct vc_data *conp, static __inline__ void ywrap_up(int unit, struct vc_data *conp,
struct display *p, int count) struct display *p, int count)
{ {
...@@ -994,7 +1008,7 @@ static __inline__ void ywrap_up(int unit, struct vc_data *conp, ...@@ -994,7 +1008,7 @@ static __inline__ void ywrap_up(int unit, struct vc_data *conp,
info->var.xoffset = 0; info->var.xoffset = 0;
info->var.yoffset = p->yscroll*fontheight(p); info->var.yoffset = p->yscroll*fontheight(p);
info->var.vmode |= FB_VMODE_YWRAP; info->var.vmode |= FB_VMODE_YWRAP;
gen_update_var(unit, info); update_var(unit, info);
scrollback_max += count; scrollback_max += count;
if (scrollback_max > scrollback_phys_max) if (scrollback_max > scrollback_phys_max)
scrollback_max = scrollback_phys_max; scrollback_max = scrollback_phys_max;
...@@ -1012,7 +1026,7 @@ static __inline__ void ywrap_down(int unit, struct vc_data *conp, ...@@ -1012,7 +1026,7 @@ static __inline__ void ywrap_down(int unit, struct vc_data *conp,
info->var.xoffset = 0; info->var.xoffset = 0;
info->var.yoffset = p->yscroll*fontheight(p); info->var.yoffset = p->yscroll*fontheight(p);
info->var.vmode |= FB_VMODE_YWRAP; info->var.vmode |= FB_VMODE_YWRAP;
gen_update_var(unit, info); update_var(unit, info);
scrollback_max -= count; scrollback_max -= count;
if (scrollback_max < 0) if (scrollback_max < 0)
scrollback_max = 0; scrollback_max = 0;
...@@ -1033,7 +1047,7 @@ static __inline__ void ypan_up(int unit, struct vc_data *conp, ...@@ -1033,7 +1047,7 @@ static __inline__ void ypan_up(int unit, struct vc_data *conp,
info->var.xoffset = 0; info->var.xoffset = 0;
info->var.yoffset = p->yscroll*fontheight(p); info->var.yoffset = p->yscroll*fontheight(p);
info->var.vmode &= ~FB_VMODE_YWRAP; info->var.vmode &= ~FB_VMODE_YWRAP;
gen_update_var(unit, info); update_var(unit, info);
if (p->dispsw->clear_margins) if (p->dispsw->clear_margins)
p->dispsw->clear_margins(conp, p, 1); p->dispsw->clear_margins(conp, p, 1);
scrollback_max += count; scrollback_max += count;
...@@ -1057,7 +1071,7 @@ static __inline__ void ypan_down(int unit, struct vc_data *conp, ...@@ -1057,7 +1071,7 @@ static __inline__ void ypan_down(int unit, struct vc_data *conp,
info->var.xoffset = 0; info->var.xoffset = 0;
info->var.yoffset = p->yscroll*fontheight(p); info->var.yoffset = p->yscroll*fontheight(p);
info->var.vmode &= ~FB_VMODE_YWRAP; info->var.vmode &= ~FB_VMODE_YWRAP;
gen_update_var(unit, info); update_var(unit, info);
if (p->dispsw->clear_margins) if (p->dispsw->clear_margins)
p->dispsw->clear_margins(conp, p, 1); p->dispsw->clear_margins(conp, p, 1);
scrollback_max -= count; scrollback_max -= count;
...@@ -2148,7 +2162,7 @@ static int fbcon_scrolldelta(struct vc_data *conp, int lines) ...@@ -2148,7 +2162,7 @@ static int fbcon_scrolldelta(struct vc_data *conp, int lines)
offset -= limit; offset -= limit;
info->var.xoffset = 0; info->var.xoffset = 0;
info->var.yoffset = offset*fontheight(p); info->var.yoffset = offset*fontheight(p);
gen_update_var(unit, info); update_var(unit, info);
if (!scrollback_current) if (!scrollback_current)
fbcon_cursor(conp, CM_DRAW); fbcon_cursor(conp, CM_DRAW);
return 0; return 0;
......
drivers/video/fbcmap.c
View file @ 143b8e9d
...@@ -181,62 +181,6 @@ void fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to, int fsfromto) ...@@ -181,62 +181,6 @@ void fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to, int fsfromto)
} }
} }
/**
* fb_get_cmap - get a colormap
* @cmap: frame buffer colormap
* @kspc: boolean, 0 copy local, 1 put_user() function
* @getcolreg: pointer to a function to get a color register
* @info: frame buffer info structure
*
* Get a colormap @cmap for a screen of device @info.
*
* Returns negative errno on error, or zero on success.
*
*/
int fb_get_cmap(struct fb_cmap *cmap, int kspc,
int (*getcolreg)(u_int, u_int *, u_int *, u_int *, u_int *,
struct fb_info *),
struct fb_info *info)
{
int i, start;
u16 *red, *green, *blue, *transp;
u_int hred, hgreen, hblue, htransp;
red = cmap->red;
green = cmap->green;
blue = cmap->blue;
transp = cmap->transp;
start = cmap->start;
if (start < 0)
return -EINVAL;
for (i = 0; i < cmap->len; i++) {
if (getcolreg(start++, &hred, &hgreen, &hblue, &htransp, info))
return 0;
if (kspc) {
*red = hred;
*green = hgreen;
*blue = hblue;
if (transp)
*transp = htransp;
} else {
put_user(hred, red);
put_user(hgreen, green);
put_user(hblue, blue);
if (transp)
put_user(htransp, transp);
}
red++;
green++;
blue++;
if (transp)
transp++;
}
return 0;
}
/** /**
* fb_set_cmap - set the colormap * fb_set_cmap - set the colormap
* @cmap: frame buffer colormap structure * @cmap: frame buffer colormap structure
...@@ -353,7 +297,6 @@ void fb_invert_cmaps(void) ...@@ -353,7 +297,6 @@ void fb_invert_cmaps(void)
EXPORT_SYMBOL(fb_alloc_cmap); EXPORT_SYMBOL(fb_alloc_cmap);
EXPORT_SYMBOL(fb_copy_cmap); EXPORT_SYMBOL(fb_copy_cmap);
EXPORT_SYMBOL(fb_get_cmap);
EXPORT_SYMBOL(fb_set_cmap); EXPORT_SYMBOL(fb_set_cmap);
EXPORT_SYMBOL(fb_default_cmap); EXPORT_SYMBOL(fb_default_cmap);
EXPORT_SYMBOL(fb_invert_cmaps); EXPORT_SYMBOL(fb_invert_cmaps);
drivers/video/fbgen.c
View file @ 143b8e9d
...@@ -20,13 +20,11 @@ ...@@ -20,13 +20,11 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/io.h> #include <asm/io.h>
#include <video/fbcon.h> int fb_set_var(struct fb_var_screeninfo *var, struct fb_info *info)
int gen_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
{ {
int err; int err;
if (con < 0 || (memcmp(&info->var, var, sizeof(struct fb_var_screeninfo)))) { if (memcmp(&info->var, var, sizeof(struct fb_var_screeninfo))) {
if (!info->fbops->fb_check_var) { if (!info->fbops->fb_check_var) {
*var = info->var; *var = info->var;
return 0; return 0;
...@@ -38,20 +36,18 @@ int gen_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info) ...@@ -38,20 +36,18 @@ int gen_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) { if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {
info->var = *var; info->var = *var;
if (con == info->currcon) { if (info->fbops->fb_set_par)
if (info->fbops->fb_set_par) info->fbops->fb_set_par(info);
info->fbops->fb_set_par(info);
if (info->fbops->fb_pan_display) if (info->fbops->fb_pan_display)
info->fbops->fb_pan_display(&info->var, info); info->fbops->fb_pan_display(&info->var, info);
fb_set_cmap(&info->cmap, 1, info); fb_set_cmap(&info->cmap, 1, info);
}
} }
} }
return 0; return 0;
} }
int fbgen_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) int fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
{ {
int xoffset = var->xoffset; int xoffset = var->xoffset;
int yoffset = var->yoffset; int yoffset = var->yoffset;
...@@ -79,21 +75,8 @@ int fbgen_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) ...@@ -79,21 +75,8 @@ int fbgen_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
/* ---- Helper functions --------------------------------------------------- */ /* ---- Helper functions --------------------------------------------------- */
int gen_update_var(int con, struct fb_info *info)
{
int err;
if (con == info->currcon) {
if (info->fbops->fb_pan_display) {
if ((err = info->fbops->fb_pan_display(&info->var, info)))
return err;
}
}
return 0;
}
/** /**
* fbgen_blank - blank the screen * fb_blank - blank the screen
* @blank: boolean, 0 unblank, 1 blank * @blank: boolean, 0 unblank, 1 blank
* @info: frame buffer info structure * @info: frame buffer info structure
* *
...@@ -101,7 +84,7 @@ int gen_update_var(int con, struct fb_info *info) ...@@ -101,7 +84,7 @@ int gen_update_var(int con, struct fb_info *info)
* *
*/ */
int fbgen_blank(int blank, struct fb_info *info) int fb_blank(int blank, struct fb_info *info)
{ {
struct fb_cmap cmap; struct fb_cmap cmap;
u16 black[16]; u16 black[16];
...@@ -129,10 +112,8 @@ int fbgen_blank(int blank, struct fb_info *info) ...@@ -129,10 +112,8 @@ int fbgen_blank(int blank, struct fb_info *info)
} }
/* generic frame buffer operations */ /* generic frame buffer operations */
EXPORT_SYMBOL(gen_set_var); EXPORT_SYMBOL(fb_set_var);
EXPORT_SYMBOL(fbgen_pan_display); EXPORT_SYMBOL(fb_pan_display);
/* helper functions */ EXPORT_SYMBOL(fb_blank);
EXPORT_SYMBOL(gen_update_var);
EXPORT_SYMBOL(fbgen_blank);
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
drivers/video/fbmem.c
View file @ 143b8e9d
...@@ -466,10 +466,10 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ...@@ -466,10 +466,10 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
int fbidx = GET_FB_IDX(inode->i_rdev); int fbidx = GET_FB_IDX(inode->i_rdev);
struct fb_info *info = registered_fb[fbidx]; struct fb_info *info = registered_fb[fbidx];
struct fb_ops *fb = info->fbops; struct fb_ops *fb = info->fbops;
struct fb_cmap cmap;
struct fb_var_screeninfo var; struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix; struct fb_fix_screeninfo fix;
struct fb_con2fbmap con2fb; struct fb_con2fbmap con2fb;
struct fb_cmap cmap;
int i; int i;
if (! fb) if (! fb)
...@@ -485,9 +485,8 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ...@@ -485,9 +485,8 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
i = set_all_vcs(fbidx, fb, &var, info); i = set_all_vcs(fbidx, fb, &var, info);
if (i) return i; if (i) return i;
} else { } else {
i = gen_set_var(&var, PROC_CONSOLE(info), info); i = fb_set_var(&var, info);
if (i) return i; if (i) return i;
gen_set_disp(PROC_CONSOLE(info), info);
} }
if (copy_to_user((void *) arg, &var, sizeof(var))) if (copy_to_user((void *) arg, &var, sizeof(var)))
return -EFAULT; return -EFAULT;
...@@ -512,6 +511,7 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ...@@ -512,6 +511,7 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
if (copy_to_user((void *) arg, &var, sizeof(var))) if (copy_to_user((void *) arg, &var, sizeof(var)))
return -EFAULT; return -EFAULT;
return i; return i;
#ifdef CONFIG_VT
case FBIOGET_CON2FBMAP: case FBIOGET_CON2FBMAP:
if (copy_from_user(&con2fb, (void *)arg, sizeof(con2fb))) if (copy_from_user(&con2fb, (void *)arg, sizeof(con2fb)))
return -EFAULT; return -EFAULT;
...@@ -540,6 +540,7 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ...@@ -540,6 +540,7 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
for (i = 0; i < MAX_NR_CONSOLES; i++) for (i = 0; i < MAX_NR_CONSOLES; i++)
set_con2fb_map(i, con2fb.framebuffer); set_con2fb_map(i, con2fb.framebuffer);
return 0; return 0;
#endif
case FBIOBLANK: case FBIOBLANK:
if (fb->fb_blank == NULL) if (fb->fb_blank == NULL)
return -EINVAL; return -EINVAL;
......
drivers/video/neofb.c
View file @ 143b8e9d
...@@ -1870,8 +1870,6 @@ static int __devinit neofb_probe(struct pci_dev *dev, ...@@ -1870,8 +1870,6 @@ static int __devinit neofb_probe(struct pci_dev *dev,
if (err) if (err)
goto failed; goto failed;
gen_set_var(neofb_var, -1, info);
/* /*
* Calculate the hsync and vsync frequencies. Note that * Calculate the hsync and vsync frequencies. Note that
* we split the 1e12 constant up so that we can preserve * we split the 1e12 constant up so that we can preserve
......
drivers/video/sgivwfb.c
View file @ 143b8e9d
...@@ -99,7 +99,6 @@ static int sgivwfb_mmap(struct fb_info *info, struct file *file, ...@@ -99,7 +99,6 @@ static int sgivwfb_mmap(struct fb_info *info, struct file *file,
static struct fb_ops sgivwfb_ops = { static struct fb_ops sgivwfb_ops = {
.owner = THIS_MODULE, .owner = THIS_MODULE,
.fb_set_var = gen_set_var,
.fb_check_var = sgivwfb_check_var, .fb_check_var = sgivwfb_check_var,
.fb_set_par = sgivwfb_set_par, .fb_set_par = sgivwfb_set_par,
.fb_setcolreg = sgivwfb_setcolreg, .fb_setcolreg = sgivwfb_setcolreg,
......
drivers/video/sis/sis_accel.c 0 → 100644
View file @ 143b8e9d
/*
* SiS 300/630/730/540/315/550/650/740 frame buffer driver
* for Linux kernels 2.4.x and 2.5.x
*
* 2D acceleration part
*
* Based on the X driver's sis300_accel.c which is
* Copyright Xavier Ducoin <x.ducoin@lectra.com>
* Copyright 2002 by Thomas Winischhofer, Vienna, Austria
* and sis310_accel.c which is
* Copyright 2002 by Thomas Winischhofer, Vienna, Austria
*
* Author: Thomas Winischhofer <thomas@winischhofer.net>
* (see http://www.winischhofer.net/
* for more information and updates)
*/
#include <linux/config.h>
#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/console.h>
#include <linux/selection.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/vt_kern.h>
#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/agp_backend.h>
#include <linux/types.h>
#include <linux/sisfb.h>
#include <asm/io.h>
#include <asm/mtrr.h>
#include <video/fbcon.h>
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,33)
#include <video/fbcon-cfb8.h>
#include <video/fbcon-cfb16.h>
#include <video/fbcon-cfb24.h>
#include <video/fbcon-cfb32.h>
#endif
#include "osdef.h"
#include "vgatypes.h"
#include "vstruct.h"
#include "sis_accel.h"
extern struct video_info ivideo;
extern VGA_ENGINE sisvga_engine;
static const int sisALUConv[] =
{
0x00, /* dest = 0; 0, GXclear, 0 */
0x88, /* dest &= src; DSa, GXand, 0x1 */
0x44, /* dest = src & ~dest; SDna, GXandReverse, 0x2 */
0xCC, /* dest = src; S, GXcopy, 0x3 */
0x22, /* dest &= ~src; DSna, GXandInverted, 0x4 */
0xAA, /* dest = dest; D, GXnoop, 0x5 */
0x66, /* dest = ^src; DSx, GXxor, 0x6 */
0xEE, /* dest |= src; DSo, GXor, 0x7 */
0x11, /* dest = ~src & ~dest; DSon, GXnor, 0x8 */
0x99, /* dest ^= ~src ; DSxn, GXequiv, 0x9 */
0x55, /* dest = ~dest; Dn, GXInvert, 0xA */
0xDD, /* dest = src|~dest ; SDno, GXorReverse, 0xB */
0x33, /* dest = ~src; Sn, GXcopyInverted, 0xC */
0xBB, /* dest |= ~src; DSno, GXorInverted, 0xD */
0x77, /* dest = ~src|~dest; DSan, GXnand, 0xE */
0xFF, /* dest = 0xFF; 1, GXset, 0xF */
};
/* same ROP but with Pattern as Source */
static const int sisPatALUConv[] =
{
0x00, /* dest = 0; 0, GXclear, 0 */
0xA0, /* dest &= src; DPa, GXand, 0x1 */
0x50, /* dest = src & ~dest; PDna, GXandReverse, 0x2 */
0xF0, /* dest = src; P, GXcopy, 0x3 */
0x0A, /* dest &= ~src; DPna, GXandInverted, 0x4 */
0xAA, /* dest = dest; D, GXnoop, 0x5 */
0x5A, /* dest = ^src; DPx, GXxor, 0x6 */
0xFA, /* dest |= src; DPo, GXor, 0x7 */
0x05, /* dest = ~src & ~dest; DPon, GXnor, 0x8 */
0xA5, /* dest ^= ~src ; DPxn, GXequiv, 0x9 */
0x55, /* dest = ~dest; Dn, GXInvert, 0xA */
0xF5, /* dest = src|~dest ; PDno, GXorReverse, 0xB */
0x0F, /* dest = ~src; Pn, GXcopyInverted, 0xC */
0xAF, /* dest |= ~src; DPno, GXorInverted, 0xD */
0x5F, /* dest = ~src|~dest; DPan, GXnand, 0xE */
0xFF, /* dest = 0xFF; 1, GXset, 0xF */
};
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,34)
static const unsigned char myrops[] = {
3, 10, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
};
#endif
/* 300 series */
static void
SiS300Sync(void)
{
SiS300Idle
}
static void
SiS310Sync(void)
{
SiS310Idle
}
static void
SiS300SetupForScreenToScreenCopy(int xdir, int ydir, int rop,
unsigned int planemask, int trans_color)
{
SiS300SetupDSTColorDepth(ivideo.DstColor);
SiS300SetupSRCPitch(ivideo.video_linelength)
SiS300SetupDSTRect(ivideo.video_linelength, -1)
if(trans_color != -1) {
SiS300SetupROP(0x0A)
SiS300SetupSRCTrans(trans_color)
SiS300SetupCMDFlag(TRANSPARENT_BITBLT)
} else {
SiS300SetupROP(sisALUConv[rop])
}
if(xdir > 0) {
SiS300SetupCMDFlag(X_INC)
}
if(ydir > 0) {
SiS300SetupCMDFlag(Y_INC)
}
}
static void
SiS300SubsequentScreenToScreenCopy(int src_x, int src_y, int dst_x, int dst_y,
int width, int height)
{
long srcbase, dstbase;
srcbase = dstbase = 0;
if (src_y >= 2048) {
srcbase = ivideo.video_linelength * src_y;
src_y = 0;
}
if (dst_y >= 2048) {
dstbase = ivideo.video_linelength * dst_y;
dst_y = 0;
}
SiS300SetupSRCBase(srcbase);
SiS300SetupDSTBase(dstbase);
if(!(ivideo.CommandReg & X_INC)) {
src_x += width-1;
dst_x += width-1;
}
if(!(ivideo.CommandReg & Y_INC)) {
src_y += height-1;
dst_y += height-1;
}
SiS300SetupRect(width, height)
SiS300SetupSRCXY(src_x, src_y)
SiS300SetupDSTXY(dst_x, dst_y)
SiS300DoCMD
}
static void
SiS300SetupForSolidFill(int color, int rop, unsigned int planemask)
{
SiS300SetupPATFG(color)
SiS300SetupDSTRect(ivideo.video_linelength, -1)
SiS300SetupDSTColorDepth(ivideo.DstColor);
SiS300SetupROP(sisPatALUConv[rop])
SiS300SetupCMDFlag(PATFG)
}
static void
SiS300SubsequentSolidFillRect(int x, int y, int w, int h)
{
long dstbase;
dstbase = 0;
if(y >= 2048) {
dstbase = ivideo.video_linelength * y;
y = 0;
}
SiS300SetupDSTBase(dstbase)
SiS300SetupDSTXY(x,y)
SiS300SetupRect(w,h)
SiS300SetupCMDFlag(X_INC | Y_INC | BITBLT)
SiS300DoCMD
}
/* 310/325 series ------------------------------------------------ */
static void
SiS310SetupForScreenToScreenCopy(int xdir, int ydir, int rop,
unsigned int planemask, int trans_color)
{
SiS310SetupDSTColorDepth(ivideo.DstColor);
SiS310SetupSRCPitch(ivideo.video_linelength)
SiS310SetupDSTRect(ivideo.video_linelength, -1)
if (trans_color != -1) {
SiS310SetupROP(0x0A)
SiS310SetupSRCTrans(trans_color)
SiS310SetupCMDFlag(TRANSPARENT_BITBLT)
} else {
SiS310SetupROP(sisALUConv[rop])
/* Set command - not needed, both 0 */
/* SiSSetupCMDFlag(BITBLT | SRCVIDEO) */
}
SiS310SetupCMDFlag(ivideo.SiS310_AccelDepth)
/* TW: The 310/325 series is smart enough to know the direction */
}
static void
SiS310SubsequentScreenToScreenCopy(int src_x, int src_y, int dst_x, int dst_y,
int width, int height)
{
long srcbase, dstbase;
srcbase = dstbase = 0;
if (src_y >= 2048) {
srcbase = ivideo.video_linelength * src_y;
src_y = 0;
}
if (dst_y >= 2048) {
dstbase = ivideo.video_linelength * dst_y;
dst_y = 0;
}
SiS310SetupSRCBase(srcbase);
SiS310SetupDSTBase(dstbase);
SiS310SetupRect(width, height)
SiS310SetupSRCXY(src_x, src_y)
SiS310SetupDSTXY(dst_x, dst_y)
SiS310DoCMD
}
static void
SiS310SetupForSolidFill(int color, int rop, unsigned int planemask)
{
SiS310SetupPATFG(color)
SiS310SetupDSTRect(ivideo.video_linelength, -1)
SiS310SetupDSTColorDepth(ivideo.DstColor);
SiS310SetupROP(sisPatALUConv[rop])
SiS310SetupCMDFlag(PATFG | ivideo.SiS310_AccelDepth)
}
static void
SiS310SubsequentSolidFillRect(int x, int y, int w, int h)
{
long dstbase;
dstbase = 0;
if(y >= 2048) {
dstbase = ivideo.video_linelength * y;
y = 0;
}
SiS310SetupDSTBase(dstbase)
SiS310SetupDSTXY(x,y)
SiS310SetupRect(w,h)
SiS310SetupCMDFlag(BITBLT)
SiS310DoCMD
}
/* --------------------------------------------------------------------- */
/* The exported routines */
int sisfb_initaccel(void)
{
#ifdef SISFB_USE_SPINLOCKS
spin_lock_init(&ivideo.lockaccel);
#endif
return(0);
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,34) /* --- KERNEL 2.5.34 and later --- */
void fbcon_sis_fillrect(struct fb_info *info, struct fb_fillrect *rect)
{
CRITFLAGS
if(!rect->width || !rect->height)
return;
if(sisvga_engine == SIS_300_VGA) {
CRITBEGIN
SiS300SetupForSolidFill(rect->color, myrops[rect->rop], 0);
SiS300SubsequentSolidFillRect(rect->dx, rect->dy, rect->width, rect->height);
CRITEND
SiS300Sync();
} else {
CRITBEGIN
SiS310SetupForSolidFill(rect->color, myrops[rect->rop], 0);
SiS310SubsequentSolidFillRect(rect->dx, rect->dy, rect->width, rect->height);
CRITEND
SiS310Sync();
}
}
void fbcon_sis_copyarea(struct fb_info *info, struct fb_copyarea *area)
{
int xdir, ydir;
CRITFLAGS
if(!area->width || !area->height)
return;
if(area->sx < area->dx) xdir = 0;
else xdir = 1;
if(area->sy < area->dy) ydir = 0;
else ydir = 1;
if(sisvga_engine == SIS_300_VGA) {
CRITBEGIN
SiS300SetupForScreenToScreenCopy(xdir, ydir, 3, 0, -1);
SiS300SubsequentScreenToScreenCopy(area->sx, area->sy, area->dx, area->dy, area->width, area->height);
CRITEND
SiS300Sync();
} else {
CRITBEGIN
SiS310SetupForScreenToScreenCopy(xdir, ydir, 3, 0, -1);
SiS310SubsequentScreenToScreenCopy(area->sx, area->sy, area->dx, area->dy, area->width, area->height);
CRITEND
SiS310Sync();
}
}
#endif
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,33) /* ------ KERNEL <2.5.34 ------ */
void fbcon_sis_bmove(struct display *p, int srcy, int srcx,
int dsty, int dstx, int height, int width)
{
int xdir, ydir;
CRITFLAGS
srcx *= fontwidth(p);
srcy *= fontheight(p);
dstx *= fontwidth(p);
dsty *= fontheight(p);
width *= fontwidth(p);
height *= fontheight(p);
if(srcx < dstx) xdir = 0;
else xdir = 1;
if(srcy < dsty) ydir = 0;
else ydir = 1;
if(sisvga_engine == SIS_300_VGA) {
CRITBEGIN
SiS300SetupForScreenToScreenCopy(xdir, ydir, 3, 0, -1);
SiS300SubsequentScreenToScreenCopy(srcx, srcy, dstx, dsty, width, height);
CRITEND
SiS300Sync();
} else {
CRITBEGIN
SiS310SetupForScreenToScreenCopy(xdir, ydir, 3, 0, -1);
SiS310SubsequentScreenToScreenCopy(srcx, srcy, dstx, dsty, width, height);
CRITEND
SiS310Sync();
}
}
static void fbcon_sis_clear(struct vc_data *conp, struct display *p,
int srcy, int srcx, int height, int width, int color)
{
CRITFLAGS
srcx *= fontwidth(p);
srcy *= fontheight(p);
width *= fontwidth(p);
height *= fontheight(p);
if(sisvga_engine == SIS_300_VGA) {
CRITBEGIN
SiS300SetupForSolidFill(color, 3, 0);
SiS300SubsequentSolidFillRect(srcx, srcy, width, height);
CRITEND
SiS300Sync();
} else {
CRITBEGIN
SiS310SetupForSolidFill(color, 3, 0);
SiS310SubsequentSolidFillRect(srcx, srcy, width, height);
CRITEND
SiS310Sync();
}
}
void fbcon_sis_clear8(struct vc_data *conp, struct display *p,
int srcy, int srcx, int height, int width)
{
u32 bgx;
bgx = attr_bgcol_ec(p, conp);
fbcon_sis_clear(conp, p, srcy, srcx, height, width, bgx);
}
void fbcon_sis_clear16(struct vc_data *conp, struct display *p,
int srcy, int srcx, int height, int width)
{
u32 bgx;
bgx = ((u_int16_t*)p->dispsw_data)[attr_bgcol_ec(p, conp)];
fbcon_sis_clear(conp, p, srcy, srcx, height, width, bgx);
}
void fbcon_sis_clear32(struct vc_data *conp, struct display *p,
int srcy, int srcx, int height, int width)
{
u32 bgx;
bgx = ((u_int32_t*)p->dispsw_data)[attr_bgcol_ec(p, conp)];
fbcon_sis_clear(conp, p, srcy, srcx, height, width, bgx);
}
void fbcon_sis_revc(struct display *p, int srcx, int srcy)
{
CRITFLAGS
srcx *= fontwidth(p);
srcy *= fontheight(p);
if(sisvga_engine == SIS_300_VGA) {
CRITBEGIN
SiS300SetupForSolidFill(0, 0x0a, 0);
SiS300SubsequentSolidFillRect(srcx, srcy, fontwidth(p), fontheight(p));
CRITEND
SiS300Sync();
} else {
CRITBEGIN
SiS310SetupForSolidFill(0, 0x0a, 0);
SiS310SubsequentSolidFillRect(srcx, srcy, fontwidth(p), fontheight(p));
CRITEND
SiS310Sync();
}
}
#ifdef FBCON_HAS_CFB8
struct display_switch fbcon_sis8 = {
setup: fbcon_cfb8_setup,
bmove: fbcon_sis_bmove,
clear: fbcon_sis_clear8,
putc: fbcon_cfb8_putc,
putcs: fbcon_cfb8_putcs,
revc: fbcon_cfb8_revc,
clear_margins: fbcon_cfb8_clear_margins,
fontwidthmask: FONTWIDTH(4)|FONTWIDTH(8)|FONTWIDTH(12)|FONTWIDTH(16)
};
#endif
#ifdef FBCON_HAS_CFB16
struct display_switch fbcon_sis16 = {
setup: fbcon_cfb16_setup,
bmove: fbcon_sis_bmove,
clear: fbcon_sis_clear16,
putc: fbcon_cfb16_putc,
putcs: fbcon_cfb16_putcs,
revc: fbcon_sis_revc,
clear_margins: fbcon_cfb16_clear_margins,
fontwidthmask: FONTWIDTH(4)|FONTWIDTH(8)|FONTWIDTH(12)|FONTWIDTH(16)
};
#endif
#ifdef FBCON_HAS_CFB32
struct display_switch fbcon_sis32 = {
setup: fbcon_cfb32_setup,
bmove: fbcon_sis_bmove,
clear: fbcon_sis_clear32,
putc: fbcon_cfb32_putc,
putcs: fbcon_cfb32_putcs,
revc: fbcon_sis_revc,
clear_margins: fbcon_cfb32_clear_margins,
fontwidthmask: FONTWIDTH(4)|FONTWIDTH(8)|FONTWIDTH(12)|FONTWIDTH(16)
};
#endif
#endif /* KERNEL VERSION */
include/linux/fb.h
View file @ 143b8e9d
...@@ -317,6 +317,9 @@ struct fb_ops { ...@@ -317,6 +317,9 @@ struct fb_ops {
struct module *owner; struct module *owner;
int (*fb_open)(struct fb_info *info, int user); int (*fb_open)(struct fb_info *info, int user);
int (*fb_release)(struct fb_info *info, int user); int (*fb_release)(struct fb_info *info, int user);
/* For framebuffers with strange non linear layouts */
ssize_t (*fb_read)(struct file *file, char *buf, size_t count, loff_t *ppos);
ssize_t (*fb_write)(struct file *file, const char *buf, size_t count, loff_t *ppos);
/* checks var and creates a par based on it */ /* checks var and creates a par based on it */
int (*fb_check_var)(struct fb_var_screeninfo *var, struct fb_info *info); int (*fb_check_var)(struct fb_var_screeninfo *var, struct fb_info *info);
/* set the video mode according to par */ /* set the video mode according to par */
...@@ -336,6 +339,8 @@ struct fb_ops { ...@@ -336,6 +339,8 @@ struct fb_ops {
void (*fb_imageblit)(struct fb_info *info, struct fb_image *image); void (*fb_imageblit)(struct fb_info *info, struct fb_image *image);
/* perform polling on fb device */ /* perform polling on fb device */
int (*fb_poll)(struct fb_info *info, poll_table *wait); int (*fb_poll)(struct fb_info *info, poll_table *wait);
/* wait for blit idle, optional */
void (*fb_sync)(struct fb_info *info);
/* perform fb specific ioctl (optional) */ /* perform fb specific ioctl (optional) */
int (*fb_ioctl)(struct inode *inode, struct file *file, unsigned int cmd, int (*fb_ioctl)(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg, struct fb_info *info); unsigned long arg, struct fb_info *info);
...@@ -414,23 +419,13 @@ struct fb_info { ...@@ -414,23 +419,13 @@ struct fb_info {
* `Generic' versions of the frame buffer device operations * `Generic' versions of the frame buffer device operations
*/ */
extern int gen_set_var(struct fb_var_screeninfo *var, int con, extern int fb_set_var(struct fb_var_screeninfo *var, struct fb_info *info);
struct fb_info *info); extern int fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info);
extern int fb_pan_display(struct fb_var_screeninfo *var, int con, extern int fb_blank(int blank, struct fb_info *info);
struct fb_info *info);
extern void cfb_fillrect(struct fb_info *info, struct fb_fillrect *rect); extern void cfb_fillrect(struct fb_info *info, struct fb_fillrect *rect);
extern void cfb_copyarea(struct fb_info *info, struct fb_copyarea *area); extern void cfb_copyarea(struct fb_info *info, struct fb_copyarea *area);
extern void cfb_imageblit(struct fb_info *info, struct fb_image *image); extern void cfb_imageblit(struct fb_info *info, struct fb_image *image);
/*
* Helper functions
*/
extern void do_install_cmap(int con, struct fb_info *info);
extern int gen_update_var(int con, struct fb_info *info);
extern int fb_blank(int blank, struct fb_info *info);
extern void gen_set_disp(int con, struct fb_info *info);
/* drivers/video/fbmem.c */ /* drivers/video/fbmem.c */
extern int register_framebuffer(struct fb_info *fb_info); extern int register_framebuffer(struct fb_info *fb_info);
extern int unregister_framebuffer(struct fb_info *fb_info); extern int unregister_framebuffer(struct fb_info *fb_info);
...@@ -447,10 +442,6 @@ extern int fbmon_dpms(const struct fb_info *fb_info); ...@@ -447,10 +442,6 @@ extern int fbmon_dpms(const struct fb_info *fb_info);
extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp); extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
extern void fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to, extern void fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to,
int fsfromto); int fsfromto);
extern int fb_get_cmap(struct fb_cmap *cmap, int kspc,
int (*getcolreg)(u_int, u_int *, u_int *, u_int *,
u_int *, struct fb_info *),
struct fb_info *fb_info);
extern int fb_set_cmap(struct fb_cmap *cmap, int kspc, struct fb_info *fb_info); extern int fb_set_cmap(struct fb_cmap *cmap, int kspc, struct fb_info *fb_info);
extern struct fb_cmap *fb_default_cmap(int len); extern struct fb_cmap *fb_default_cmap(int len);
extern void fb_invert_cmaps(void); extern void fb_invert_cmaps(void);
......
include/linux/sisfb.h
View file @ 143b8e9d
#ifndef _LINUX_SISFB #ifndef _LINUX_SISFB
#define _LINUX_SISFB #define _LINUX_SISFB
#include <linux/spinlock.h>
#include <asm/ioctl.h>
#include <asm/types.h>
#define DISPTYPE_CRT1 0x00000008L #define DISPTYPE_CRT1 0x00000008L
#define DISPTYPE_CRT2 0x00000004L #define DISPTYPE_CRT2 0x00000004L
#define DISPTYPE_LCD 0x00000002L #define DISPTYPE_LCD 0x00000002L
...@@ -20,6 +25,7 @@ ...@@ -20,6 +25,7 @@
#define HASVB_303 0x40 #define HASVB_303 0x40
#define HASVB_CHRONTEL 0x80 #define HASVB_CHRONTEL 0x80
/* TW: *Never* change the order of the following enum */
typedef enum _SIS_CHIP_TYPE { typedef enum _SIS_CHIP_TYPE {
SIS_VGALegacy = 0, SIS_VGALegacy = 0,
SIS_300, SIS_300,
...@@ -32,10 +38,17 @@ typedef enum _SIS_CHIP_TYPE { ...@@ -32,10 +38,17 @@ typedef enum _SIS_CHIP_TYPE {
SIS_315PRO, SIS_315PRO,
SIS_640, SIS_640,
SIS_740, SIS_740,
SIS_330, SIS_650,
SIS_330,
MAX_SIS_CHIP MAX_SIS_CHIP
} SIS_CHIP_TYPE; } SIS_CHIP_TYPE;
typedef enum _VGA_ENGINE {
UNKNOWN_VGA = 0,
SIS_300_VGA,
SIS_315_VGA,
} VGA_ENGINE;
typedef enum _TVTYPE { typedef enum _TVTYPE {
TVMODE_NTSC = 0, TVMODE_NTSC = 0,
TVMODE_PAL, TVMODE_PAL,
...@@ -81,21 +94,25 @@ struct ap_data { ...@@ -81,21 +94,25 @@ struct ap_data {
}; };
struct video_info { struct video_info {
int chip_id; int chip_id;
unsigned int video_size; unsigned int video_size;
unsigned long video_base; unsigned long video_base;
char *video_vbase; char * video_vbase;
unsigned long mmio_base; unsigned long mmio_base;
char *mmio_vbase; char * mmio_vbase;
unsigned long vga_base; unsigned long vga_base;
unsigned long mtrr;
unsigned long heapstart;
int video_bpp; int video_bpp;
int video_cmap_len;
int video_width; int video_width;
int video_height; int video_height;
int video_vwidth; int video_vwidth;
int video_vheight; int video_vheight;
int org_x; int org_x;
int org_y; int org_y;
int video_linelength;
unsigned int refresh_rate; unsigned int refresh_rate;
unsigned long disp_state; unsigned long disp_state;
...@@ -106,9 +123,42 @@ struct video_info { ...@@ -106,9 +123,42 @@ struct video_info {
SIS_CHIP_TYPE chip; SIS_CHIP_TYPE chip;
unsigned char revision_id; unsigned char revision_id;
unsigned short DstColor; /* TW: For 2d acceleration */
unsigned long SiS310_AccelDepth;
unsigned long CommandReg;
spinlock_t lockaccel;
char reserved[256]; char reserved[256];
}; };
/* TW: Addtional IOCTL for communication sisfb <> X driver */
/* If changing this, vgatypes.h must also be changed (for X driver) */
/* TW: ioctl for identifying and giving some info (esp. memory heap start) */
#define SISFB_GET_INFO _IOR('n',0xF8,sizeof(__u32))
/* TW: Structure argument for SISFB_GET_INFO ioctl */
typedef struct _SISFB_INFO sisfb_info, *psisfb_info;
struct _SISFB_INFO {
unsigned long sisfb_id; /* for identifying sisfb */
#ifndef SISFB_ID
#define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */
#endif
int chip_id; /* PCI ID of detected chip */
int memory; /* video memory in KB which sisfb manages */
int heapstart; /* heap start (= sisfb "mem" argument) in KB */
unsigned char fbvidmode; /* current sisfb mode */
unsigned char sisfb_version;
unsigned char sisfb_revision;
unsigned char sisfb_patchlevel;
char reserved[253]; /* for future use */
};
#ifdef __KERNEL__ #ifdef __KERNEL__
extern struct video_info ivideo; extern struct video_info ivideo;
......
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