Stefan Dirsch
a39f56179a
in order to fix the regression of a black screen in login screen (SDDM) on some hybrid graphics Laptop (Intel Meteor Lake-P/ NVIDIA GeForce RTX 4060) (boo#1234301) OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xorg-x11-server?expand=0&rev=900
32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
From a7029faa7da778f9bab88d417e85041c631c87e6 Mon Sep 17 00:00:00 2001
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From: Thomas Zimmermann <tzimmermann@suse.de>
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Date: Wed, 18 May 2022 10:44:06 +0200
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Subject: [PATCH] xf86: Accept devices with the kernels ofdrm driver
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Add a workaround to accept devices of the kernel's ofdrm driver.
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Makes Xorg work on Open Firmware's pre-configured display with the
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DRM graphics stack.
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Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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---
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hw/xfree86/common/xf86platformBus.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/hw/xfree86/common/xf86platformBus.c b/hw/xfree86/common/xf86platformBus.c
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index 071f44b2a..6a0c3177b 100644
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--- a/hw/xfree86/common/xf86platformBus.c
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+++ b/hw/xfree86/common/xf86platformBus.c
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@@ -563,6 +563,9 @@ xf86platformProbeDev(DriverPtr drvp)
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/* Accept the device if the driver is hyperv_drm */
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if (strcmp(xf86_platform_devices[j].attribs->driver, "hyperv_drm") == 0)
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break;
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+ /* Accept the device if the driver is ofdrm */
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+ if (strcmp(xf86_platform_devices[j].attribs->driver, "ofdrm") == 0)
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+ break;
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/* Accept the device if the driver is simpledrm */
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if (strcmp(xf86_platform_devices[j].attribs->driver, "simpledrm") == 0)
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break;
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--
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2.38.0
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