From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ajay Kumar Date: Thu, 25 Aug 2011 13:54:49 +0000 Subject: [PATCH 1/2] ARM: SAMSUNG: Add Window Positioning Support for s3c-fb Message-Id: <1314301917-9938-2-git-send-email-ajaykumar.rs@samsung.com> List-Id: References: <1314301917-9938-1-git-send-email-ajaykumar.rs@samsung.com> In-Reply-To: <1314301917-9938-1-git-send-email-ajaykumar.rs@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org 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 Signed-off-by: Banajit Goswami --- 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