From: Anders Eriksson <aeriksson@fastmail.fm>
To: Alex Deucher <alexdeucher@gmail.com>
Cc: airlied@redhat.com, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, xorg-driver-ati@lists.x.org
Subject: Re: Radeon jittery post 2.6.35
Date: Tue, 15 Mar 2011 09:35:48 +0100 [thread overview]
Message-ID: <4D7F24E4.2040103@fastmail.fm> (raw)
In-Reply-To: <AANLkTik0nXX+WEwa2xZ9VV+yHwrWnx+tYNdZXPEjk=SO@mail.gmail.com>
> Does this patch help?
>
> diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c
> b/drivers/gpu/drm/radeon/atombios_crtc.c
> index 1d89259..a2bd944 100644
> --- a/drivers/gpu/drm/radeon/atombios_crtc.c
> +++ b/drivers/gpu/drm/radeon/atombios_crtc.c
> @@ -524,7 +524,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
> if ((rdev->family == CHIP_RS600) ||
> (rdev->family == CHIP_RS690) ||
> (rdev->family == CHIP_RS740))
> - pll->flags |= (/*RADEON_PLL_USE_FRAC_FB_DIV |*/
> + pll->flags |= (RADEON_PLL_USE_FRAC_FB_DIV |
> RADEON_PLL_PREFER_CLOSEST_LOWER);
>
> if (ASIC_IS_DCE32(rdev) && mode->clock > 200000)
> /* range limits??? */
No. No improvement on rc8.
next prev parent reply other threads:[~2011-03-15 8:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-13 14:08 Anders Eriksson
2011-03-13 17:15 ` Arthur Titeica
2011-03-14 20:35 ` Anders Eriksson
2011-03-14 22:20 ` Alex Deucher
2011-03-14 22:22 ` Alex Deucher
2011-03-15 8:35 ` Anders Eriksson [this message]
2011-03-15 20:58 ` Anders Eriksson
2011-03-15 21:08 ` Jerome Glisse
2011-03-16 21:40 ` Anders Eriksson
2011-03-15 21:46 ` Alex Deucher
2011-03-16 20:09 ` Anders Eriksson
2011-03-18 8:55 ` Anders Eriksson
2011-04-24 9:24 ` Anders Eriksson
2011-04-25 14:53 ` Jerome Glisse
2011-04-27 12:16 ` Anders Eriksson
2011-03-15 8:18 ` Anders Eriksson
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