diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/logo/Kconfig | 41 | ||||
| -rw-r--r-- | drivers/video/logo/Makefile | 11 |
2 files changed, 51 insertions, 1 deletions
diff --git a/drivers/video/logo/Kconfig b/drivers/video/logo/Kconfig index ce6bb753522d..1d1651c067a1 100644 --- a/drivers/video/logo/Kconfig +++ b/drivers/video/logo/Kconfig @@ -22,14 +22,55 @@ config LOGO_LINUX_MONO bool "Standard black and white Linux logo" default y +config LOGO_LINUX_MONO_FILE + string "Monochrome logo .pbm file" + depends on LOGO_LINUX_MONO + default "drivers/video/logo/logo_linux_mono.pbm" + help + Takes a path to a monochromatic logo in the portable pixmap file + format (.pbm). This defaults to the Tux penguin. + + For example, the below ImageMagick command can be used to reduce + an image to black and white and convert it into a pbm file: + + magick source_image -compress none destination.pbm + config LOGO_LINUX_VGA16 bool "Standard 16-color Linux logo" default y +config LOGO_LINUX_VGA16_FILE + string "16-color logo .ppm file" + depends on LOGO_LINUX_VGA16 + default "drivers/video/logo/logo_linux_vga16.ppm" + help + Takes a path to a logo in the portable pixmap file format (.ppm), + using the 16 colors from the drivers/video/logo/clut_vga16.ppm + palette. This defaults to the Tux penguin. + + For example, the below ImageMagick command can be used to reduce an + image to the VGA 16 colors palette and convert into a ppm file: + + magick source_image -compress none \ + -remap drivers/video/logo/clut_vga16.ppm destination.ppm + config LOGO_LINUX_CLUT224 bool "Standard 224-color Linux logo" default y +config LOGO_LINUX_CLUT224_FILE + string "224-color logo .ppm file" + depends on LOGO_LINUX_CLUT224 + default "drivers/video/logo/logo_linux_clut224.ppm" + help + Takes a path to a 224-color logo in the portable pixmap file + format (.ppm). This defaults to the Tux penguin. + + For example, the below ImageMagick command can be used to reduce + an image palette to 224 colors and convert it into a ppm file: + + magick source_image -compress none -colors 224 destination.ppm + config LOGO_DEC_CLUT224 bool "224-color Digital Equipment Corporation Linux logo" depends on MACH_DECSTATION || ALPHA diff --git a/drivers/video/logo/Makefile b/drivers/video/logo/Makefile index 3f249e9dcf37..ac8e9da3f51a 100644 --- a/drivers/video/logo/Makefile +++ b/drivers/video/logo/Makefile @@ -22,7 +22,16 @@ hostprogs := pnmtologo # Create commands like "pnmtologo -t mono -n logo_mac_mono -o ..." quiet_cmd_logo = LOGO $@ - cmd_logo = $(obj)/pnmtologo -t $2 -n $* -o $@ $< + cmd_logo = $(obj)/pnmtologo -t $2 -n $(basename $(notdir $@)) -o $@ $< + +$(obj)/logo_linux_mono.c: $(CONFIG_LOGO_LINUX_MONO_FILE) $(obj)/pnmtologo FORCE + $(call if_changed,logo,mono) + +$(obj)/logo_linux_vga16.c: $(CONFIG_LOGO_LINUX_VGA16_FILE) $(obj)/pnmtologo FORCE + $(call if_changed,logo,vga16) + +$(obj)/logo_linux_clut224.c: $(CONFIG_LOGO_LINUX_CLUT224_FILE) $(obj)/pnmtologo FORCE + $(call if_changed,logo,clut224) $(obj)/%.c: $(src)/%.pbm $(obj)/pnmtologo FORCE $(call if_changed,logo,mono) |