viafb: restore display on resume
This patch makes viafb restore the display on resume by calling
viafb_set_par. Resumeing has still its issues:
- will probably freeze most machines (for me on VX800 reliable on the
second resume)
- under some configurations the screen appears on the wrong output
device (reason unknown)
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Cc: Joseph Chan <JosephChan@via.com.tw>
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 596235b..6a7327e 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1705,6 +1705,9 @@
viaparinfo->shared->saved_regs,
0x100 * sizeof(u32));
+ viafb_set_par(viafbinfo);
+ if (viafb_dual_fb)
+ viafb_set_par(viafbinfo1);
fb_set_suspend(viafbinfo, 0);
fail: