diff options
Diffstat (limited to 'drivers/video/fbdev/core/Kconfig')
| -rw-r--r-- | drivers/video/fbdev/core/Kconfig | 59 |
1 files changed, 34 insertions, 25 deletions
diff --git a/drivers/video/fbdev/core/Kconfig b/drivers/video/fbdev/core/Kconfig index baf7e852c75b..8d1993e0b591 100644 --- a/drivers/video/fbdev/core/Kconfig +++ b/drivers/video/fbdev/core/Kconfig @@ -4,34 +4,19 @@ # config FB_CORE - select VIDEO_CMDLINE + select VIDEO tristate config FB_NOTIFY bool -config FIRMWARE_EDID - bool "Enable firmware EDID" - depends on FB - help - This enables access to the EDID transferred from the firmware. - On the i386, this is from the Video BIOS. Enable this if DDC/I2C - transfers do not work for your driver and if you are using - nvidiafb, i810fb or savagefb. - - In general, choosing Y for this option is safe. If you - experience extremely long delays while booting before you get - something on your display, try setting this to N. Matrox cards in - combination with certain motherboards and monitors are known to - suffer from this problem. - config FB_DEVICE bool "Provide legacy /dev/fb* device" depends on FB_CORE - default y + default FB help Say Y here if you want the legacy /dev/fb* device file and - interfaces within sysfs anc procfs. It is only required if you + interfaces within sysfs and procfs. It is only required if you have userspace programs that depend on fbdev for graphics output. This does not affect the framebuffer console. If unsure, say N. @@ -69,7 +54,7 @@ config FB_CFB_REV_PIXELS_IN_BYTE bool depends on FB_CORE help - Allow generic frame-buffer functions to work on displays with 1, 2 + Allow I/O memory frame-buffer functions to work on displays with 1, 2 and 4 bits per pixel depths which has opposite order of pixels in byte order to bytes in long order. @@ -97,6 +82,14 @@ config FB_SYS_IMAGEBLIT blitting. This is used by drivers that don't provide their own (accelerated) version and the framebuffer is in system RAM. +config FB_SYS_REV_PIXELS_IN_BYTE + bool + depends on FB_CORE + help + Allow virtual memory frame-buffer functions to work on displays with 1, 2 + and 4 bits per pixel depths which has opposite order of pixels in + byte order to bytes in long order. + config FB_PROVIDE_GET_FB_UNMAPPED_AREA bool depends on FB @@ -128,7 +121,7 @@ config FB_LITTLE_ENDIAN endchoice -config FB_SYS_FOPS +config FB_SYSMEM_FOPS tristate depends on FB_CORE @@ -141,8 +134,18 @@ config FB_DMAMEM_HELPERS depends on FB_CORE select FB_SYS_COPYAREA select FB_SYS_FILLRECT - select FB_SYS_FOPS select FB_SYS_IMAGEBLIT + select FB_SYSMEM_FOPS + +config FB_DMAMEM_HELPERS_DEFERRED + bool + depends on FB_CORE + select FB_DEFERRED_IO + select FB_DMAMEM_HELPERS + +config FB_IOMEM_FOPS + tristate + depends on FB_CORE config FB_IOMEM_HELPERS bool @@ -150,14 +153,21 @@ config FB_IOMEM_HELPERS select FB_CFB_COPYAREA select FB_CFB_FILLRECT select FB_CFB_IMAGEBLIT + select FB_IOMEM_FOPS + +config FB_IOMEM_HELPERS_DEFERRED + bool + depends on FB_CORE + select FB_DEFERRED_IO + select FB_IOMEM_HELPERS config FB_SYSMEM_HELPERS bool depends on FB_CORE select FB_SYS_COPYAREA select FB_SYS_FILLRECT - select FB_SYS_FOPS select FB_SYS_IMAGEBLIT + select FB_SYSMEM_FOPS config FB_SYSMEM_HELPERS_DEFERRED bool @@ -166,12 +176,11 @@ config FB_SYSMEM_HELPERS_DEFERRED select FB_SYSMEM_HELPERS config FB_BACKLIGHT - tristate + bool depends on FB - select BACKLIGHT_CLASS_DEVICE config FB_MODE_HELPERS - bool "Enable Video Mode Handling Helpers" + bool depends on FB help This enables functions for handling video modes using the |