31 lines
983 B
Diff
31 lines
983 B
Diff
From fc1f61b75c9712e24ff665f95d62771f39eba1c7 Mon Sep 17 00:00:00 2001
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From: Dave Airlie <airlied@gmail.com>
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Date: Fri, 29 Apr 2016 14:01:30 +1000
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Subject: [PATCH 1/4] randr/provider: only allow slave gpu to be offload
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sources.
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The other way around makes no sense.
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Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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Signed-off-by: Dave Airlie <airlied@redhat.com>
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---
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randr/rrprovider.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/randr/rrprovider.c b/randr/rrprovider.c
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index bbb8e51..5329f41 100644
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--- a/randr/rrprovider.c
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+++ b/randr/rrprovider.c
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@@ -325,6 +325,8 @@ ProcRRSetProviderOffloadSink(ClientPtr client)
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VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess);
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if (!(provider->capabilities & RR_Capability_SourceOffload))
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return BadValue;
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+ if (!provider->pScreen->isGPU)
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+ return BadValue;
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if (stuff->sink_provider) {
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VERIFY_RR_PROVIDER(stuff->sink_provider, sink_provider, DixReadAccess);
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--
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2.5.5
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