forked from rpms/plymouth
0c49f34d21
This fixes unwanted text mode when drm-plugin init races with simpledrm unregistration Resolves: rhbz#2270030
53 lines
2.5 KiB
Diff
53 lines
2.5 KiB
Diff
From 4a8c0a4231d35ac060f41b582596684cfba7c9ae Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Tue, 7 May 2024 12:42:10 +0200
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Subject: [PATCH] ply-device-manager: Revert "Fall back to text plugin if no
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renderers installed"
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The drm renderer may fail to open /dev/dri/card# with -ENOENT when trying
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to open/probe a simpledrm registered drm device and the open races with
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that drm device being removed to be replaced by a new drm device registered
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by the native GPU driver (e.g. i915 / amdgpu).
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Switching to text mode immediately when this race gets hit is undesirable,
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as it causes text mode on systems where plymouth would run in graphics
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mode before. Remove the immediate switch to text mode on -ENOENT.
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Delaying the switch to textmode until the timeout as before.
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This reverts commit 03842d5201e4486fe62635c7b470eb94696f985d.
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Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2270030
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---
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src/libply-splash-core/ply-device-manager.c | 8 --------
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1 file changed, 8 deletions(-)
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diff --git a/src/libply-splash-core/ply-device-manager.c b/src/libply-splash-core/ply-device-manager.c
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index 59e579dd..d75ac6c5 100644
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--- a/src/libply-splash-core/ply-device-manager.c
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+++ b/src/libply-splash-core/ply-device-manager.c
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@@ -52,7 +52,6 @@
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static void create_devices_from_udev (ply_device_manager_t *manager);
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#endif
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-static void create_non_graphical_devices (ply_device_manager_t *manager);
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static bool create_devices_for_terminal_and_renderer_type (ply_device_manager_t *manager,
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const char *device_path,
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ply_terminal_t *terminal,
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@@ -1102,13 +1101,6 @@ create_devices_for_terminal_and_renderer_type (ply_device_manager_t *manager,
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renderer = ply_renderer_new (renderer_type, device_path, terminal);
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if (renderer != NULL && !ply_renderer_open (renderer)) {
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- if (errno == ENOENT) {
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- ply_trace ("No renderer plugins installed, creating non-graphical devices");
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- ply_renderer_free (renderer);
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- create_non_graphical_devices (manager);
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- manager->device_timeout_elapsed = true;
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- return false;
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- }
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ply_trace ("could not open renderer for %s", device_path);
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ply_renderer_free (renderer);
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renderer = NULL;
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--
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2.44.0
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