From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932417Ab3ERDPl (ORCPT ); Fri, 17 May 2013 23:15:41 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:8107 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758514Ab3ERDAO (ORCPT ); Fri, 17 May 2013 23:00:14 -0400 X-Authority-Analysis: v=2.0 cv=DKcNElxb c=1 sm=0 a=rXTBtCOcEpjy1lPqhTCpEQ==:17 a=mNMOxpOpBa8A:10 a=Ciwy3NGCPMMA:10 a=T-D9Bi_8fWQA:10 a=5SG0PmZfjMsA:10 a=bbbx4UPp9XUA:10 a=meVymXHHAAAA:8 a=79GgubLCDQgA:10 a=zd2uoN0lAAAA:8 a=e5mUnYsNAAAA:8 a=VwQbUJbxAAAA:8 a=aCPqOQJ_S1qBLZ7JjQ4A:9 a=wu_e27o_rKQA:10 a=jeBq3FmKZ4MA:10 a=rXTBtCOcEpjy1lPqhTCpEQ==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 74.67.115.198 Message-Id: <20130518021700.407962268@goodmis.org> User-Agent: quilt/0.60-1 Date: Fri, 17 May 2013 22:17:54 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alex Deucher Subject: [ 117/136 ] drm/radeon: use frac fb div on RS780/RS880 References: <20130518021557.139113314@goodmis.org> Content-Disposition: inline; filename=0117-drm-radeon-use-frac-fb-div-on-RS780-RS880.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.6.11.4 stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher [ Upstream commit 411678288d61ba17afe1f8afed92200be6bbc65d ] Monitors seem to prefer it. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=37696 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Steven Rostedt --- drivers/gpu/drm/radeon/atombios_crtc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 2817101..3a3d3f8 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -569,6 +569,9 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, /* use frac fb div on APUs */ if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)) pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV; + /* use frac fb div on RS780/RS880 */ + if ((rdev->family == CHIP_RS780) || (rdev->family == CHIP_RS880)) + pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV; } else { pll->flags |= RADEON_PLL_LEGACY; -- 1.7.10.4