Commit ec549a0f authored by Ben Dooks's avatar Ben Dooks Committed by Linus Torvalds

fb: add s3c-fb driver for newer Samsung SoC framebuffer devices

Add support for the newer Samsung devices, such as found in the S3C2443,
S3C6400 or S3C6410 series SoC.

It currently does not support all the alpha- or chroma-key options but it
will support more exporting more than one framebuffer ready for adding
overlay and blending functions.
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4c871431
...@@ -1920,6 +1920,30 @@ config FB_TMIO_ACCELL ...@@ -1920,6 +1920,30 @@ config FB_TMIO_ACCELL
depends on FB_TMIO depends on FB_TMIO
default y default y
config FB_S3C
tristate "Samsung S3C framebuffer support"
depends on FB && ARCH_S3C64XX
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
---help---
Frame buffer driver for the built-in FB controller in the Samsung
SoC line from the S3C2443 onwards, including the S3C2416, S3C2450,
and the S3C64XX series such as the S3C6400 and S3C6410.
These chips all have the same basic framebuffer design with the
actual capabilities depending on the chip. For instance the S3C6400
and S3C6410 support 4 hardware windows whereas the S3C24XX series
currently only have two.
Currently the support is only for the S3C6400 and S3C6410 SoCs.
config FB_S3C_DEBUG_REGWRITE
bool "Debug register writes"
depends on FB_S3C
---help---
Show all register writes via printk(KERN_DEBUG)
config FB_S3C2410 config FB_S3C2410
tristate "S3C2410 LCD framebuffer support" tristate "S3C2410 LCD framebuffer support"
depends on FB && ARCH_S3C2410 depends on FB && ARCH_S3C2410
......
...@@ -111,6 +111,7 @@ obj-$(CONFIG_FB_BROADSHEET) += broadsheetfb.o ...@@ -111,6 +111,7 @@ obj-$(CONFIG_FB_BROADSHEET) += broadsheetfb.o
obj-$(CONFIG_FB_S1D13XXX) += s1d13xxxfb.o obj-$(CONFIG_FB_S1D13XXX) += s1d13xxxfb.o
obj-$(CONFIG_FB_SH7760) += sh7760fb.o obj-$(CONFIG_FB_SH7760) += sh7760fb.o
obj-$(CONFIG_FB_IMX) += imxfb.o obj-$(CONFIG_FB_IMX) += imxfb.o
obj-$(CONFIG_FB_S3C) += s3c-fb.o
obj-$(CONFIG_FB_S3C2410) += s3c2410fb.o obj-$(CONFIG_FB_S3C2410) += s3c2410fb.o
obj-$(CONFIG_FB_FSL_DIU) += fsl-diu-fb.o obj-$(CONFIG_FB_FSL_DIU) += fsl-diu-fb.o
obj-$(CONFIG_FB_COBALT) += cobalt_lcdfb.o obj-$(CONFIG_FB_COBALT) += cobalt_lcdfb.o
......
This diff is collapsed.
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment