From: Eugeni Dodonov <eugeni.dodonov@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Eugeni Dodonov <eugeni.dodonov@intel.com>
Subject: [PATCH 04/25] drm/i915: calculate watermarks for devices that have 3 pipes
Date: Wed, 9 May 2012 15:37:11 -0300 [thread overview]
Message-ID: <1336588652-702-5-git-send-email-eugeni.dodonov@intel.com> (raw)
In-Reply-To: <1336588652-702-1-git-send-email-eugeni.dodonov@intel.com>
This adds proper support for calculating those watermarks, checking for
number of available pipes instead of specific GPU variants when deciding
if watermarks for 3rd pipe are necessary.
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 4389234..21587f8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -1803,8 +1803,7 @@ static void sandybridge_update_wm(struct drm_device *dev)
enabled |= 2;
}
- /* IVB has 3 pipes */
- if (IS_IVYBRIDGE(dev) &&
+ if ((dev_priv->num_pipe == 3) &&
g4x_compute_wm0(dev, 2,
&sandybridge_display_wm_info, latency,
&sandybridge_cursor_wm_info, latency,
--
1.7.10
next prev parent reply other threads:[~2012-05-09 18:38 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-09 18:37 [PATCH 00/25] Haswell fixes Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 01/25] drm/i915: add new Haswell DIP controls registers Eugeni Dodonov
2012-05-10 0:34 ` Paulo Zanoni
2012-05-10 1:02 ` Eugeni Dodonov
2012-05-10 3:03 ` Paulo Zanoni
2012-05-10 8:32 ` Daniel Vetter
2012-05-10 13:18 ` Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 02/25] drm/i915: reuse Ivy Bridge interrupts code for Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 03/25] drm/i915: add support for SBI ops Eugeni Dodonov
2012-05-09 18:37 ` Eugeni Dodonov [this message]
2012-05-09 18:37 ` [PATCH 05/25] drm/i915: properly check for pipe count Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 06/25] drm/i915: show unknown sdvox registers on hdmi init Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 07/25] drm/i915: do not use fdi_normal_train on Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 08/25] drm/i915: detect PCH encoders " Eugeni Dodonov
2012-05-09 21:46 ` Daniel Vetter
2012-05-09 23:30 ` Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 09/25] drm/i915: enable power wells on Haswell init Eugeni Dodonov
2012-05-09 21:42 ` Daniel Vetter
2012-05-09 23:29 ` Eugeni Dodonov
2012-05-10 14:48 ` Daniel Vetter
2012-05-10 15:08 ` Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 10/25] drm/i915: add LPT PCH checks Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 11/25] drm/i915: handle DDI-related assertions Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 12/25] drm/i915: account for only one PCH receiver on Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 13/25] drm/i915: initialize DDI buffer translations Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 14/25] drm/i915: support DDI training in FDI mode Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 15/25] drm/i915: use ironlake eld write routine for Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 16/25] drm/i915: define Haswell watermarks and clock gating Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 17/25] drm/i915: program WM_LINETIME on Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 18/25] drm/i915: disable pipe DDI function when disabling pipe Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 19/25] drm/i915: program iCLKIP on Lynx Point Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 20/25] drm/i915: detect digital outputs on Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 21/25] drm/i915: add support for DDI-controlled digital outputs Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 22/25] drm/i915: add WR PLL programming table Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 23/25] drm/i915: move HDMI structs to shared location Eugeni Dodonov
2012-05-09 22:05 ` Daniel Vetter
2012-05-09 18:37 ` [PATCH 24/25] drm/i915: prepare HDMI link for Haswell Eugeni Dodonov
2012-05-09 18:37 ` [PATCH 25/25] drm/i915: hook Haswell devices in place Eugeni Dodonov
2012-05-10 15:56 ` Daniel Vetter
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