From 2248b2d06ad4761f439c61e12a5a082e75956fbe Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 1 Apr 2013 16:06:25 -0400
Subject: [PATCH] --- yaml --- r: 371391 b: refs/heads/master c:
 411678288d61ba17afe1f8afed92200be6bbc65d h: refs/heads/master i:   371389:
 f0f12c596e966cb22d87a408bf09456861fcf8f5   371387:
 bb898a380ea5c5ced2e1fac9b9d993b7e567a645   371383:
 a267b22ac1935e1871aedb5da1d762e5c888763d   371375:
 74dfa17e01e7cb6b8f529cc119fa60dfa96b4346   371359:
 84a6f0cf66bf445bbb770121b2d7749bb4434dd6   371327:
 6d7635ef66e516a4488d2c2472867346be107699 v: v3

---
 [refs]                                       | 2 +-
 trunk/drivers/gpu/drm/radeon/atombios_crtc.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 31d1ed7be3f0..fc338aeb5df3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bf05d9985111f85ed6922c134567b96eb789283b
+refs/heads/master: 411678288d61ba17afe1f8afed92200be6bbc65d
diff --git a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c
index 21a892c6ab9c..6d6fdb3ba0d0 100644
--- a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -557,6 +557,9 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
 		/* use frac fb div on APUs */
 		if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
 			radeon_crtc->pll_flags |= RADEON_PLL_USE_FRAC_FB_DIV;
+		/* use frac fb div on RS780/RS880 */
+		if ((rdev->family == CHIP_RS780) || (rdev->family == CHIP_RS880))
+			radeon_crtc->pll_flags |= RADEON_PLL_USE_FRAC_FB_DIV;
 		if (ASIC_IS_DCE32(rdev) && mode->clock > 165000)
 			radeon_crtc->pll_flags |= RADEON_PLL_USE_FRAC_FB_DIV;
 	} else {