[PATCH 1/2] ARM: SAMSUNG: Add Window Positioning Support for s3c-fb
From: Ajay Kumar <hidden>
Date: 2011-08-25 19:51:56
Also in:
linux-arm-kernel, linux-samsung-soc
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
This patch: --adds a data-structure to hold the current position of windows. --adds an ioctl number to support dynamic positioning the windows. Signed-off-by: Ajay Kumar <redacted> Signed-off-by: Banajit Goswami <redacted> --- arch/arm/plat-samsung/include/plat/fb.h | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-samsung/include/plat/fb.h b/arch/arm/plat-samsung/include/plat/fb.h
index bd79c0a..77ed75c 100644
--- a/arch/arm/plat-samsung/include/plat/fb.h
+++ b/arch/arm/plat-samsung/include/plat/fb.h@@ -22,6 +22,18 @@ */ #define S3C_FB_MAX_WIN (5) +/* struct s3cfb_window_pos + * @win_pos_x: X-coordinate of window from the left. + * @win_pos_y: Y-coordinate of window from the top. + */ +struct s3cfb_window_pos { + int win_pos_x; + int win_pos_y; +}; + +/* Custom ioctl */ +#define S3CFB_WIN_POSITION _IOW('F', 1, struct s3cfb_window_pos) + /** * struct s3c_fb_pd_win - per window setup data * @win_mode: The display parameters to initialise (not for window 0)
@@ -35,6 +47,8 @@ struct s3c_fb_pd_win { unsigned short max_bpp; unsigned short virtual_x; unsigned short virtual_y; + + struct s3cfb_window_pos winpos; }; /**
--
1.7.0.4