Blame SOURCES/0002-gpu-kms-Reset-CRTC-mode-and-output-list-if-no-resour.patch
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From a192b9abd77aa14ae794850e41d210472f86b9b0 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
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Date: Thu, 25 Jun 2020 10:09:48 +0200
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Subject: [PATCH 2/2] gpu-kms: Reset CRTC, mode and output list if no resources
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On device removal, the next resource retrieval will fail; handle this by
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just clearing the CRTC, mode and outputs.
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---
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src/backends/native/meta-gpu-kms.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/src/backends/native/meta-gpu-kms.c b/src/backends/native/meta-gpu-kms.c
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index 93e509def5..dc93abb7b1 100644
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--- a/src/backends/native/meta-gpu-kms.c
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+++ b/src/backends/native/meta-gpu-kms.c
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@@ -871,6 +871,9 @@ meta_gpu_kms_read_current (MetaGpu *gpu,
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local_error->message);
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gpu_kms->resources_init_failed_before = TRUE;
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}
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+ meta_gpu_take_outputs (gpu, NULL);
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+ meta_gpu_take_modes (gpu, NULL);
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+ meta_gpu_take_crtcs (gpu, NULL);
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return TRUE;
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}
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--
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2.26.2
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