35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From 8ec14c9d46f1876f6db44f7975972d7e5eb6b36d Mon Sep 17 00:00:00 2001
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From: Fei Jiang <fei.jiang@intel.com>
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Date: Tue, 26 Jun 2018 08:49:50 +0800
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Subject: [PATCH 522/550] drm/i915/gvt: make KBL also support plane restriction
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feature
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previously plane restriction feature was for APL only, we need extend
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this feature to KBL also.
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Change-Id: I192ad3419b96bc34702189fc9c6a3b463ae50061
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Signed-off-by: Fei Jiang <fei.jiang@intel.com>
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Reviewed-by: Min He <min.he@intel.com>
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---
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drivers/gpu/drm/i915/intel_display.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
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index d0b55e39a08e..8a9450e37008 100644
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--- a/drivers/gpu/drm/i915/intel_display.c
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+++ b/drivers/gpu/drm/i915/intel_display.c
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@@ -15393,8 +15393,8 @@ static void intel_update_fdi_pll_freq(struct drm_i915_private *dev_priv)
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static int intel_sanitize_plane_restriction(struct drm_i915_private *dev_priv)
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{
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- /*plane restriction feature is only for APL for now*/
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- if (!IS_BROXTON(dev_priv)) {
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+ /*plane restriction feature is only for APL and KBL for now*/
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+ if (!(IS_BROXTON(dev_priv) || IS_KABYLAKE(dev_priv))) {
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i915_modparams.avail_planes_per_pipe = 0;
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DRM_INFO("Turning off Plane Restrictions feature\n");
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}
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--
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2.19.1
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