linux-kernel - [PATCH 3/4] radeonfb: fix setting of PPLL_REF

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Date:	Tue, 4 Sep 2007 13:00:00 +0200
From:	aherrman@...or.de
To:	benh@...nel.crashing.org, linux-fbdev-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] radeonfb: fix setting of PPLL_REF_DIV for RV370 5B60

As observed with various Radeon X300: console goes blank
without fixing setting of PPLL_REF_DIV.

Signed-off-by: Andreas Herrmann <aherrman@...or.de>
---
 drivers/video/aty/radeon_base.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index f672c0c..71b0c17 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -1287,7 +1287,8 @@ static void radeon_write_pll_regs(struct radeonfb_info *rinfo, struct radeon_reg
 	if (rinfo->family == CHIP_FAMILY_R300 ||
 	    rinfo->family == CHIP_FAMILY_RS300 ||
 	    rinfo->family == CHIP_FAMILY_R350 ||
-	    rinfo->family == CHIP_FAMILY_RV350) {
+	    rinfo->family == CHIP_FAMILY_RV350 ||
+	    rinfo->family == CHIP_FAMILY_RV380 ) {
 		if (mode->ppll_ref_div & R300_PPLL_REF_DIV_ACC_MASK) {
 			/* When restoring console mode, use saved PPLL_REF_DIV
 			 * setting.
-- 
1.5.3


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