diff options
Diffstat (limited to 'drivers/video/fbdev/core/Kconfig')
| -rw-r--r-- | drivers/video/fbdev/core/Kconfig | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/video/fbdev/core/Kconfig b/drivers/video/fbdev/core/Kconfig index db09fe87fcd4..4abe12db7594 100644 --- a/drivers/video/fbdev/core/Kconfig +++ b/drivers/video/fbdev/core/Kconfig @@ -69,7 +69,7 @@ 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 +97,14 @@ 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 @@ -144,6 +152,12 @@ config FB_DMAMEM_HELPERS 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 @@ -177,9 +191,8 @@ 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" |