[Intel-gfx] [PATCH 1/4] fbcon: Make fbcon a built-time depency for fbdev
Sean Paul
seanpaul at chromium.org
Thu Jul 13 14:47:53 UTC 2017
On Thu, Jul 06, 2017 at 02:57:32PM +0200, Daniel Vetter wrote:
<snip>
> Cc: dri-devel at lists.freedesktop.org
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
Just 2 nits, code looks good.
Reviewed-by: Sean Paul <seanpaul at chromium.org>
> ---
> v2: Switch to building fbcon code into fb.ko right away because the
> cheap trick leads to a module depency loop.
> ---
> drivers/video/console/Kconfig | 2 +-
> drivers/video/console/Makefile | 8 --------
> drivers/video/fbdev/core/Makefile | 11 +++++++++++
> drivers/video/{console => fbdev/core}/bitblit.c | 4 ----
> drivers/video/{console => fbdev/core}/fbcon.c | 13 +++----------
> drivers/video/{console => fbdev/core}/fbcon.h | 0
> drivers/video/{console => fbdev/core}/fbcon_ccw.c | 4 ----
> drivers/video/{console => fbdev/core}/fbcon_cw.c | 4 ----
> drivers/video/{console => fbdev/core}/fbcon_rotate.c | 4 ----
> drivers/video/{console => fbdev/core}/fbcon_rotate.h | 0
> drivers/video/{console => fbdev/core}/fbcon_ud.c | 4 ----
> drivers/video/fbdev/core/fbmem.c | 6 ++++++
> drivers/video/{console => fbdev/core}/softcursor.c | 4 ----
> drivers/video/{console => fbdev/core}/tileblit.c | 5 -----
> include/linux/fbcon.h | 12 ++++++++++++
> 15 files changed, 33 insertions(+), 48 deletions(-)
> rename drivers/video/{console => fbdev/core}/bitblit.c (98%)
> rename drivers/video/{console => fbdev/core}/fbcon.c (99%)
> rename drivers/video/{console => fbdev/core}/fbcon.h (100%)
> rename drivers/video/{console => fbdev/core}/fbcon_ccw.c (98%)
> rename drivers/video/{console => fbdev/core}/fbcon_cw.c (98%)
> rename drivers/video/{console => fbdev/core}/fbcon_rotate.c (95%)
> rename drivers/video/{console => fbdev/core}/fbcon_rotate.h (100%)
> rename drivers/video/{console => fbdev/core}/fbcon_ud.c (98%)
> rename drivers/video/{console => fbdev/core}/softcursor.c (93%)
> rename drivers/video/{console => fbdev/core}/tileblit.c (96%)
> create mode 100644 include/linux/fbcon.h
>
> diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
> index 2111d06f8c81..7f1f1fbcef9e 100644
> --- a/drivers/video/console/Kconfig
> +++ b/drivers/video/console/Kconfig
> @@ -117,7 +117,7 @@ config DUMMY_CONSOLE_ROWS
> Select 25 if you use a 640x480 resolution by default.
>
> config FRAMEBUFFER_CONSOLE
> - tristate "Framebuffer Console support"
> + bool "Framebuffer Console support"
> depends on FB && !UML
> select VT_HW_CONSOLE_BINDING
> select CRC32
> diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile
> index 43bfa485db96..eb2cbec52643 100644
> --- a/drivers/video/console/Makefile
> +++ b/drivers/video/console/Makefile
> @@ -7,13 +7,5 @@ obj-$(CONFIG_SGI_NEWPORT_CONSOLE) += newport_con.o
> obj-$(CONFIG_STI_CONSOLE) += sticon.o sticore.o
> obj-$(CONFIG_VGA_CONSOLE) += vgacon.o
> obj-$(CONFIG_MDA_CONSOLE) += mdacon.o
> -obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon.o bitblit.o softcursor.o
> -ifeq ($(CONFIG_FB_TILEBLITTING),y)
> -obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += tileblit.o
> -endif
> -ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
> -obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
> - fbcon_ccw.o
> -endif
>
> obj-$(CONFIG_FB_STI) += sticore.o
> diff --git a/drivers/video/fbdev/core/Makefile b/drivers/video/fbdev/core/Makefile
> index 9e3ddf225393..0214b863ac3f 100644
> --- a/drivers/video/fbdev/core/Makefile
> +++ b/drivers/video/fbdev/core/Makefile
> @@ -4,6 +4,17 @@ obj-$(CONFIG_FB) += fb.o
> fb-y := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
> modedb.o fbcvt.o
> fb-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
> +
> +ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE),y)
> +fb-y += fbcon.o bitblit.o softcursor.o
fb-$(CONFIG_FRAMEBUFFER_CONSOLE) ?
> +ifeq ($(CONFIG_FB_TILEBLITTING),y)
> +fb-y += tileblit.o
> +endif
> +ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
> +fb-y += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
> + fbcon_ccw.o
> +endif
> +endif
> fb-objs := $(fb-y)
>
> obj-$(CONFIG_FB_CFB_FILLRECT) += cfbfillrect.o
<snip>
> diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h
> new file mode 100644
> index 000000000000..0fac6305d51c
> --- /dev/null
> +++ b/include/linux/fbcon.h
IANAL, but it seems like you're missing some GPL legalese here?
Sean
> @@ -0,0 +1,12 @@
> +#ifndef _LINUX_FBCON_H
> +#define _LINUX_FBCON_H
> +
> +#ifdef CONFIG_FRAMEBUFFER_CONSOLE
> +void __init fb_console_init(void);
> +void __exit fb_console_exit(void);
> +#else
> +static void fb_console_init(void) {}
> +static void fb_console_exit(void) {}
> +#endif
> +
> +#endif /* _LINUX_FBCON_H */
> --
> 2.13.2
>
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Sean Paul, Software Engineer, Google / Chromium OS
More information about the Intel-gfx
mailing list