diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/sm501fb.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c index 8c39e4d5b08f..e83dfba7e636 100644 --- a/drivers/video/sm501fb.c +++ b/drivers/video/sm501fb.c @@ -1698,6 +1698,15 @@ static int sm501fb_suspend_fb(struct sm501fb_info *info, if (par->screen.size == 0) return 0; + /* blank the relevant interface to ensure unit power minimised */ + (par->ops.fb_blank)(FB_BLANK_POWERDOWN, fbi); + + /* tell console/fb driver we are suspending */ + + acquire_console_sem(); + fb_set_suspend(fbi, 1); + release_console_sem(); + /* backup copies in case chip is powered down over suspend */ par->store_fb = vmalloc(par->screen.size); @@ -1717,12 +1726,6 @@ static int sm501fb_suspend_fb(struct sm501fb_info *info, memcpy_fromio(par->store_fb, par->screen.k_addr, par->screen.size); memcpy_fromio(par->store_cursor, par->cursor.k_addr, par->cursor.size); - /* 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; |
