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-rw-r--r--arch/x86/Makefile2
-rw-r--r--arch/x86/video/Makefile2
-rw-r--r--drivers/video/backlight/backlight.c6
-rw-r--r--drivers/video/console/Kconfig2
-rw-r--r--drivers/video/fbdev/Kconfig10
-rw-r--r--drivers/video/fbdev/core/Kconfig30
-rw-r--r--drivers/video/fbdev/core/Makefile10
7 files changed, 37 insertions, 25 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index b39975977c03..89a02e69be5f 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -259,7 +259,7 @@ drivers-$(CONFIG_PCI) += arch/x86/pci/
# suspend and hibernation support
drivers-$(CONFIG_PM) += arch/x86/power/
-drivers-$(CONFIG_FB) += arch/x86/video/
+drivers-$(CONFIG_FB_CORE) += arch/x86/video/
####
# boot loader support. Several targets are kept for legacy purposes
diff --git a/arch/x86/video/Makefile b/arch/x86/video/Makefile
index 11640c116115..5ebe48752ffc 100644
--- a/arch/x86/video/Makefile
+++ b/arch/x86/video/Makefile
@@ -1,2 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_FB) += fbdev.o
+obj-$(CONFIG_FB_CORE) += fbdev.o
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 9a885d398c22..86e1cdc8e369 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -79,8 +79,8 @@ static const char *const backlight_scale_types[] = {
[BACKLIGHT_SCALE_NON_LINEAR] = "non-linear",
};
-#if defined(CONFIG_FB) || (defined(CONFIG_FB_MODULE) && \
- defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE))
+#if defined(CONFIG_FB_CORE) || (defined(CONFIG_FB_CORE_MODULE) && \
+ defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE))
/*
* fb_notifier_callback
*
@@ -155,7 +155,7 @@ static inline int backlight_register_fb(struct backlight_device *bd)
static inline void backlight_unregister_fb(struct backlight_device *bd)
{
}
-#endif /* CONFIG_FB */
+#endif /* CONFIG_FB_CORE */
static void backlight_generate_event(struct backlight_device *bd,
enum backlight_update_reason reason)
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index a2a88d42edf0..1b5a319971ed 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -72,7 +72,7 @@ config DUMMY_CONSOLE_ROWS
config FRAMEBUFFER_CONSOLE
bool "Framebuffer Console support"
- depends on FB && !UML
+ depends on FB_CORE && !UML
select VT_HW_CONSOLE_BINDING
select CRC32
select FONT_SUPPORT
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index ed881d5b3ee0..c0b0419e98b6 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -4,9 +4,9 @@
#
menuconfig FB
- tristate "Support for frame buffer devices"
+ tristate "Support for frame buffer device drivers"
+ select FB_CORE
select FB_NOTIFY
- select VIDEO_CMDLINE
help
The frame buffer device provides an abstraction for the graphics
hardware. It represents the frame buffer of some video hardware and
@@ -30,6 +30,12 @@ menuconfig FB
<http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more
information.
+ This enables support for native frame buffer device (fbdev) drivers.
+
+ The DRM subsystem provides support for emulated frame buffer devices
+ on top of KMS drivers, but this option allows legacy fbdev drivers to
+ be enabled as well.
+
Say Y here and to the driver for your graphics board below if you
are compiling a kernel for a non-x86 architecture.
diff --git a/drivers/video/fbdev/core/Kconfig b/drivers/video/fbdev/core/Kconfig
index fd3b7f5b4b7a..528e4dd2199c 100644
--- a/drivers/video/fbdev/core/Kconfig
+++ b/drivers/video/fbdev/core/Kconfig
@@ -3,6 +3,10 @@
# fbdev core configuration
#
+config FB_CORE
+ select VIDEO_CMDLINE
+ tristate
+
config FB_NOTIFY
bool
@@ -23,7 +27,7 @@ config FIRMWARE_EDID
config FB_DEVICE
bool "Provide legacy /dev/fb* device"
- depends on FB
+ depends on FB_CORE
default y
help
Say Y here if you want the legacy /dev/fb* device file and
@@ -39,7 +43,7 @@ config FB_DDC
config FB_CFB_FILLRECT
tristate
- depends on FB
+ depends on FB_CORE
help
Include the cfb_fillrect function for generic software rectangle
filling. This is used by drivers that don't provide their own
@@ -47,7 +51,7 @@ config FB_CFB_FILLRECT
config FB_CFB_COPYAREA
tristate
- depends on FB
+ depends on FB_CORE
help
Include the cfb_copyarea function for generic software area copying.
This is used by drivers that don't provide their own (accelerated)
@@ -55,7 +59,7 @@ config FB_CFB_COPYAREA
config FB_CFB_IMAGEBLIT
tristate
- depends on FB
+ depends on FB_CORE
help
Include the cfb_imageblit function for generic software image
blitting. This is used by drivers that don't provide their own
@@ -63,7 +67,7 @@ config FB_CFB_IMAGEBLIT
config FB_CFB_REV_PIXELS_IN_BYTE
bool
- depends on FB
+ depends on FB_CORE
help
Allow generic frame-buffer functions to work on displays with 1, 2
and 4 bits per pixel depths which has opposite order of pixels in
@@ -71,7 +75,7 @@ config FB_CFB_REV_PIXELS_IN_BYTE
config FB_SYS_FILLRECT
tristate
- depends on FB
+ depends on FB_CORE
help
Include the sys_fillrect function for generic software rectangle
filling. This is used by drivers that don't provide their own
@@ -79,7 +83,7 @@ config FB_SYS_FILLRECT
config FB_SYS_COPYAREA
tristate
- depends on FB
+ depends on FB_CORE
help
Include the sys_copyarea function for generic software area copying.
This is used by drivers that don't provide their own (accelerated)
@@ -87,7 +91,7 @@ config FB_SYS_COPYAREA
config FB_SYS_IMAGEBLIT
tristate
- depends on FB
+ depends on FB_CORE
help
Include the sys_imageblit function for generic software image
blitting. This is used by drivers that don't provide their own
@@ -126,22 +130,22 @@ endchoice
config FB_SYS_FOPS
tristate
- depends on FB
+ depends on FB_CORE
config FB_DEFERRED_IO
bool
- depends on FB
+ depends on FB_CORE
config FB_IO_HELPERS
bool
- depends on FB
+ depends on FB_CORE
select FB_CFB_COPYAREA
select FB_CFB_FILLRECT
select FB_CFB_IMAGEBLIT
config FB_SYS_HELPERS
bool
- depends on FB
+ depends on FB_CORE
select FB_SYS_COPYAREA
select FB_SYS_FILLRECT
select FB_SYS_FOPS
@@ -149,7 +153,7 @@ config FB_SYS_HELPERS
config FB_SYS_HELPERS_DEFERRED
bool
- depends on FB
+ depends on FB_CORE
select FB_DEFERRED_IO
select FB_SYS_HELPERS
diff --git a/drivers/video/fbdev/core/Makefile b/drivers/video/fbdev/core/Makefile
index 9150bafd9e89..edfde2948e5c 100644
--- a/drivers/video/fbdev/core/Makefile
+++ b/drivers/video/fbdev/core/Makefile
@@ -1,10 +1,12 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_FB_NOTIFY) += fb_notify.o
-obj-$(CONFIG_FB) += fb.o
-fb-y := fb_backlight.o \
- fb_info.o \
- fbmem.o fbmon.o fbcmap.o \
+obj-$(CONFIG_FB_CORE) += fb.o
+fb-y := fb_info.o \
+ fbmem.o fbcmap.o \
modedb.o fbcvt.o fb_cmdline.o fb_io_fops.o
+ifdef CONFIG_FB
+fb-y += fb_backlight.o fbmon.o
+endif
fb-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
fb-$(CONFIG_FB_DEVICE) += fb_chrdev.o \
fb_procfs.o \
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 11:29:05 +0000