From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Prisk Date: Tue, 02 Apr 2013 18:20:33 +0000 Subject: [PATCHv3 1/6] video: vt8500: Make wmt_ge_rops optional Message-Id: <1364926838-6721-2-git-send-email-linux@prisktech.co.nz> List-Id: References: <1364926838-6721-1-git-send-email-linux@prisktech.co.nz> In-Reply-To: <1364926838-6721-1-git-send-email-linux@prisktech.co.nz> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org 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 Reviewed-by: Jean-Christophe Plagniol-Villard --- drivers/video/Kconfig | 22 ++++++++++++---------- drivers/video/wmt_ge_rops.h | 23 +++++++++++++++++++++++ 2 files changed, 35 insertions(+), 10 deletions(-) diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 4c1546f..661aa54 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -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 diff --git a/drivers/video/wmt_ge_rops.h b/drivers/video/wmt_ge_rops.h index 8738075..f73ec63 100644 --- a/drivers/video/wmt_ge_rops.h +++ b/drivers/video/wmt_ge_rops.h @@ -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 -- 1.7.9.5