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video: vt8500: Make wmt_ge_rops optional

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wmt_ge_rops is a seperate driver to vt8500/wm8505 framebuffer
driver but is currently a required option. This patch makes
accelerated raster ops optional.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tony Prisk 2013-04-03 07:20:33 +13:00 committed by Tomi Valkeinen
parent 07961ac7c0
commit 18a434b572
2 changed files with 35 additions and 10 deletions
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22
drivers/video/Kconfig
View File

@ -212,14 +212,6 @@ config FB_SYS_FOPS
depends on FB
default n
config FB_WMT_GE_ROPS
tristate
depends on FB
default n
---help---
Include functions for accelerated rectangle filling and area
copying using WonderMedia Graphics Engine operations.
config FB_DEFERRED_IO
bool
depends on FB
@ -1799,7 +1791,8 @@ config FB_AU1200
config FB_VT8500
bool "VT8500 LCD Driver"
depends on (FB = y) && ARM && ARCH_VT8500
select FB_WMT_GE_ROPS
select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
select FB_SYS_IMAGEBLIT
help
This is the framebuffer driver for VIA VT8500 integrated LCD
@ -1808,12 +1801,21 @@ config FB_VT8500
config FB_WM8505
bool "WM8505 frame buffer support"
depends on (FB = y) && ARM && ARCH_VT8500
select FB_WMT_GE_ROPS
select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS)
select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS)
select FB_SYS_IMAGEBLIT
help
This is the framebuffer driver for WonderMedia WM8505/WM8650
integrated LCD controller.
config FB_WMT_GE_ROPS
bool "VT8500/WM85xx accelerated raster ops support"
depends on (FB = y) && (FB_VT8500 || FB_WM8505)
default n
help
This adds support for accelerated raster operations on the
VIA VT8500 and Wondermedia 85xx series SoCs.
source "drivers/video/geode/Kconfig"
config FB_HIT

23
drivers/video/wmt_ge_rops.h
View File

@ -1,5 +1,28 @@
#ifdef CONFIG_FB_WMT_GE_ROPS
extern void wmt_ge_fillrect(struct fb_info *info,
const struct fb_fillrect *rect);
extern void wmt_ge_copyarea(struct fb_info *info,
const struct fb_copyarea *area);
extern int wmt_ge_sync(struct fb_info *info);
#else
static inline int wmt_ge_sync(struct fb_info *p)
{
return 0;
}
static inline void wmt_ge_fillrect(struct fb_info *p,
const struct fb_fillrect *rect)
{
sys_fillrect(p, rect);
}
static inline void wmt_ge_copyarea(struct fb_info *p,
const struct fb_copyarea *area)
{
sys_copyarea(p, area);
}
#endif