Message ID | 1367507786-505303-20-git-send-email-arnd@arndb.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Thu, May 2, 2013 at 5:16 PM, Arnd Bergmann <arnd@arndb.de> wrote: > The new SOLO6X10 driver needs the built-in console fonts, specifically > the VGA8x16 font and building it without console support results in > a link error error. > > drivers/built-in.o: In function `solo_osd_print': > :(.text+0x7d3424): undefined reference to `find_font' > > This adds a dependency on the CONFIG_FONTS symbol and changes the > console code to always build the base driver even if there are > no specific fonts built-in. > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: Hans Verkuil <hans.verkuil@cisco.com> > Cc: Mauro Carvalho Chehab <mchehab@infradead.org> > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Sorry for only noticing this now, but CONFIG_FONTS is not about font support. It's about allowing the user to override the default list of builtin fonts. I know it's a bad name, but changing this would break make oldconfig. Or is this allowed? My fix for the solo6x10 build breakage is http://marc.info/?l=linux-kernel&m=136861809223875 > --- > drivers/staging/media/solo6x10/Kconfig | 1 + > drivers/video/console/Makefile | 2 ++ > 2 files changed, 3 insertions(+) > > diff --git a/drivers/staging/media/solo6x10/Kconfig b/drivers/staging/media/solo6x10/Kconfig > index ec32776..df6569b 100644 > --- a/drivers/staging/media/solo6x10/Kconfig > +++ b/drivers/staging/media/solo6x10/Kconfig > @@ -1,6 +1,7 @@ > config SOLO6X10 > tristate "Softlogic 6x10 MPEG codec cards" > depends on PCI && VIDEO_DEV && SND && I2C > + depends on FONTS > select VIDEOBUF2_DMA_SG > select VIDEOBUF2_DMA_CONTIG > select SND_PCM > diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile > index a862e91..48da25c 100644 > --- a/drivers/video/console/Makefile > +++ b/drivers/video/console/Makefile > @@ -18,6 +18,8 @@ font-objs-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o > > font-objs += $(font-objs-y) > > +obj-$(CONFIG_FONTS) += font.o > + > # Each configuration option enables a list of files. > > obj-$(CONFIG_DUMMY_CONSOLE) += dummycon.o Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
On Thursday 23 May 2013, Geert Uytterhoeven wrote: > Sorry for only noticing this now, but CONFIG_FONTS is not about font support. > It's about allowing the user to override the default list of builtin fonts. > I know it's a bad name, but changing this would break make oldconfig. > Or is this allowed? > > My fix for the solo6x10 build breakage is > http://marc.info/?l=linux-kernel&m=136861809223875 Right, that sounds like a better solution. Arnd
diff --git a/drivers/staging/media/solo6x10/Kconfig b/drivers/staging/media/solo6x10/Kconfig index ec32776..df6569b 100644 --- a/drivers/staging/media/solo6x10/Kconfig +++ b/drivers/staging/media/solo6x10/Kconfig @@ -1,6 +1,7 @@ config SOLO6X10 tristate "Softlogic 6x10 MPEG codec cards" depends on PCI && VIDEO_DEV && SND && I2C + depends on FONTS select VIDEOBUF2_DMA_SG select VIDEOBUF2_DMA_CONTIG select SND_PCM diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile index a862e91..48da25c 100644 --- a/drivers/video/console/Makefile +++ b/drivers/video/console/Makefile @@ -18,6 +18,8 @@ font-objs-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o font-objs += $(font-objs-y) +obj-$(CONFIG_FONTS) += font.o + # Each configuration option enables a list of files. obj-$(CONFIG_DUMMY_CONSOLE) += dummycon.o
The new SOLO6X10 driver needs the built-in console fonts, specifically the VGA8x16 font and building it without console support results in a link error error. drivers/built-in.o: In function `solo_osd_print': :(.text+0x7d3424): undefined reference to `find_font' This adds a dependency on the CONFIG_FONTS symbol and changes the console code to always build the base driver even if there are no specific fonts built-in. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/staging/media/solo6x10/Kconfig | 1 + drivers/video/console/Makefile | 2 ++ 2 files changed, 3 insertions(+)