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PRIME: Fix swapping of provider sink / source capabilities

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When a card has import capability it can be an offload _sink_, not a
source and vice versa for export capability.

This went unnoticed sofar because most gpus have both import and export
capability.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
(Ported from xserver commit 94a1c77259ce39ba59ad87615df39b570ffab435)
(Ported from radeon commit 82d3c8f5500d2a6fb1495e217a0b79c396f1534c)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hans de Goede
2016-10-26 16:17:04 +09:00
committed by Michel Dänzer
parent 9c4416422f
commit c87dff3257
1 changed files with 2 additions and 2 deletions
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4
src/amdgpu_kms.c
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@@ -1235,9 +1235,9 @@ static void AMDGPUSetupCapabilities(ScrnInfoPtr pScrn)
ret = drmGetCap(pAMDGPUEnt->fd, DRM_CAP_PRIME, &value);
if (ret == 0) {
if (value & DRM_PRIME_CAP_EXPORT)
pScrn->capabilities |= RR_Capability_SourceOutput | RR_Capability_SinkOffload;
pScrn->capabilities |= RR_Capability_SourceOutput | RR_Capability_SourceOffload;
if (value & DRM_PRIME_CAP_IMPORT) {
pScrn->capabilities |= RR_Capability_SourceOffload;
pScrn->capabilities |= RR_Capability_SinkOffload;
if (info->drmmode.count_crtcs)
pScrn->capabilities |= RR_Capability_SinkOutput;
}