[PATCH 2/4] viafb: restore display on resume

From: Florian Tobias Schandinat
Date: Mon Apr 26 2010 - 14:02:32 EST


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@xxxxxx>
---
drivers/video/via/viafbdev.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 8197096..4af5a43 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1769,6 +1769,9 @@ static int viafb_resume(struct pci_dev *pdev)
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:
--
1.6.3.2

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