35 lines
1.4 KiB
Diff
35 lines
1.4 KiB
Diff
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From 5d758194621ae40ef2b2613fd86101652114cbd3 Mon Sep 17 00:00:00 2001
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From: Oleg Solovyov <mcpain@altlinux.org>
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Date: Wed, 8 Dec 2021 19:15:47 +0300
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Subject: [PATCH] drm: Retry setting scanout buffer on failure
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Plymouth currently assumes that setting the scanout buffer will succeed.
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if it fails because of a driver bug or transient failure it should try
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again next frame.
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This commit adds that error handling code.
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---
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src/plugins/renderers/drm/plugin.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/src/plugins/renderers/drm/plugin.c b/src/plugins/renderers/drm/plugin.c
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index 02e9413..10711c6 100644
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--- a/src/plugins/renderers/drm/plugin.c
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+++ b/src/plugins/renderers/drm/plugin.c
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@@ -1628,9 +1628,9 @@ reset_scan_out_buffer_if_needed (ply_renderer_backend_t *backend,
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return false;
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if (head->scan_out_buffer_needs_reset) {
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- ply_renderer_head_set_scan_out_buffer (backend, head,
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- head->scan_out_buffer_id);
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- head->scan_out_buffer_needs_reset = false;
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+ did_reset = ply_renderer_head_set_scan_out_buffer (backend, head,
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+ head->scan_out_buffer_id);
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+ head->scan_out_buffer_needs_reset = !did_reset;
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return true;
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}
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--
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2.35.1
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