33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Zhipeng Gong <zhipeng.gong@intel.com>
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Date: Thu, 26 Jul 2018 10:03:02 +0800
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Subject: [PATCH] drm/i915/gvt: enable pv global gtt update by default
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This patch enables pv ggtt update by default.
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It is needed for both uos and sos.
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Tracked-On: projectacrn/acrn-hypervisor#994
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Signed-off-by: Zhipeng Gong <zhipeng.gong@intel.com>
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Reviewed-by: He, Min <min.he@intel.com>
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---
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drivers/gpu/drm/i915/i915_params.h | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
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index 28769e6b6837..40aee5b37645 100644
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--- a/drivers/gpu/drm/i915/i915_params.h
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+++ b/drivers/gpu/drm/i915/i915_params.h
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@@ -71,7 +71,8 @@ struct drm_printer;
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param(int, domain_scaler_owner, 0x11100) \
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param(unsigned int, enable_pvmmio, \
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PVMMIO_ELSP_SUBMIT | PVMMIO_PLANE_UPDATE \
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- | PVMMIO_PLANE_WM_UPDATE | PVMMIO_PPGTT_UPDATE) \
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+ | PVMMIO_PLANE_WM_UPDATE | PVMMIO_PPGTT_UPDATE \
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+ | PVMMIO_GGTT_UPDATE ) \
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param(bool, enable_gvt, false)
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#define MEMBER(T, member, ...) T member;
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--
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https://clearlinux.org
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