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
41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From: Stefan Dirsch <sndirsch@suse.de>
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Set DefaultDepth for implicite screen section when using FGLRX driver
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The binary only AMD FGLRX driver doesn't set the default depth in the
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driver. Do it for it in the server.
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Index: hw/xfree86/common/xf86AutoConfig.c
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===================================================================
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--- hw/xfree86/common/xf86AutoConfig.c.orig
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+++ hw/xfree86/common/xf86AutoConfig.c
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@@ -77,6 +77,13 @@
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"\tDevice\t" BUILTIN_DEVICE_NAME "\n" \
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"EndSection\n\n"
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+#define BUILTIN_SCREEN_SECTION_FOR_FGLRX \
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+ "Section \"Screen\"\n" \
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+ "\tIdentifier\t" BUILTIN_SCREEN_NAME "\n" \
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+ "\tDevice\t" BUILTIN_DEVICE_NAME "\n" \
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+ "\tDefaultDepth\t24\n" \
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+ "EndSection\n\n"
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+
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#define BUILTIN_LAYOUT_SECTION_PRE \
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"Section \"ServerLayout\"\n" \
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"\tIdentifier\t\"Builtin Default Layout\"\n"
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@@ -187,8 +194,12 @@ xf86AutoConfig(void)
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snprintf(buf, sizeof(buf), BUILTIN_DEVICE_SECTION,
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md.matches[i], 0, md.matches[i]);
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AppendToConfig(buf);
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- snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION,
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- md.matches[i], 0, md.matches[i], 0);
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+ if (strcmp(md.matches[i], "fglrx") == 0)
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+ snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION_FOR_FGLRX,
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+ md.matches[i], 0, md.matches[i], 0);
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+ else
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+ snprintf(buf, sizeof(buf), BUILTIN_SCREEN_SECTION,
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+ md.matches[i], 0, md.matches[i], 0);
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AppendToConfig(buf);
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}
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