[PATCH 25/33] sm501fb: Call fb suspend function during suspend and resume
DORMANTno replies
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: 2007-07-26 12:59:00
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
From: Ben Dooks <ben-linux@fluff.org> Call the fb_set_suspend() over suspend and resume. Signed-off-by: Antonino Daplas <adaplas@gmail.com> --- drivers/video/sm501fb.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c
index fc0cdc8..d97edd7 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/sm501fb.c@@ -28,6 +28,7 @@ #include <linux/workqueue.h> #include <linux/wait.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/console.h> #include <asm/io.h> #include <asm/uaccess.h>
@@ -1697,6 +1698,10 @@ static int sm501fb_suspend_fb(struct sm5 /* blank the relevant interface to ensure unit power minimised */ (par->ops.fb_blank)(FB_BLANK_POWERDOWN, fbi); + acquire_console_sem(); + fb_set_suspend(fbi, 1); + release_console_sem(); + return 0; err_nocursor:
@@ -1732,6 +1737,10 @@ static void sm501fb_resume_fb(struct sm5 memcpy_toio(par->cursor.k_addr, par->store_cursor, par->cursor.size); + acquire_console_sem(); + fb_set_suspend(fbi, 0); + release_console_sem(); + vfree(par->store_fb); vfree(par->store_cursor); } -------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/