fbdev: add new TMIO framebuffer driver
Add driver for TMIO framebuffer cells as found e.g. in Toshiba TC6393XB chips. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Ian Molton <spyro@f2s.com> Acked-by: Samuel Ortiz <sameo@openedhand.com> Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1896,6 +1896,28 @@ config FB_SH_MOBILE_LCDC
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---help---
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Frame buffer driver for the on-chip SH-Mobile LCD controller.
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config FB_TMIO
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tristate "Toshiba Mobile IO FrameBuffer support"
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depends on FB && MFD_CORE
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select FB_CFB_FILLRECT
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select FB_CFB_COPYAREA
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select FB_CFB_IMAGEBLIT
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---help---
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Frame buffer driver for the Toshiba Mobile IO integrated as found
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on the Sharp SL-6000 series
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This driver is also available as a module ( = code which can be
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inserted and removed from the running kernel whenever you want). The
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module will be called tmiofb. If you want to compile it as a module,
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say M here and read <file:Documentation/kbuild/modules.txt>.
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If unsure, say N.
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config FB_TMIO_ACCELL
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bool "tmiofb acceleration"
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depends on FB_TMIO
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default y
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config FB_S3C2410
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tristate "S3C2410 LCD framebuffer support"
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depends on FB && ARCH_S3C2410
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@ -98,6 +98,7 @@ obj-$(CONFIG_FB_CIRRUS) += cirrusfb.o
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obj-$(CONFIG_FB_ASILIANT) += asiliantfb.o
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obj-$(CONFIG_FB_PXA) += pxafb.o
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obj-$(CONFIG_FB_W100) += w100fb.o
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obj-$(CONFIG_FB_TMIO) += tmiofb.o
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obj-$(CONFIG_FB_AU1100) += au1100fb.o
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obj-$(CONFIG_FB_AU1200) += au1200fb.o
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obj-$(CONFIG_FB_PMAG_AA) += pmag-aa-fb.o
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1050
drivers/video/tmiofb.c
Normal file
1050
drivers/video/tmiofb.c
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File diff suppressed because it is too large
Load diff
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@ -1,6 +1,8 @@
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#ifndef MFD_TMIO_H
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#define MFD_TMIO_H
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#include <linux/fb.h>
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#define tmio_ioread8(addr) readb(addr)
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#define tmio_ioread16(addr) readw(addr)
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#define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
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@ -25,4 +27,21 @@ struct tmio_nand_data {
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unsigned int num_partitions;
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};
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#define FBIO_TMIO_ACC_WRITE 0x7C639300
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#define FBIO_TMIO_ACC_SYNC 0x7C639301
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struct tmio_fb_data {
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int (*lcd_set_power)(struct platform_device *fb_dev,
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bool on);
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int (*lcd_mode)(struct platform_device *fb_dev,
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const struct fb_videomode *mode);
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int num_modes;
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struct fb_videomode *modes;
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/* in mm: size of screen */
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int height;
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int width;
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};
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#endif
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