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Groups > linux.kernel > #1584976
| From | Tobias Schumacher <tobe.schumacher@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] Fix lock up when switching off discrete graphics card in Dell XPS 9560 https://bugzilla.kernel.org/show_bug.cgi?id=156341 |
| Date | 2017-02-21 01:40 +0100 |
| Message-ID | <td6EN-3qD-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Signed-off-by: Tobias Schumacher <tobe.schumacher@gmail.com>
---
drivers/acpi/blacklist.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 4421f7c..7945f2f 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -188,6 +188,20 @@ static struct dmi_system_id acpi_rev_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "Latitude 3350"),
},
},
+ /*
+ * Resolves issues that cause the system to lock up
+ * under certain conditions when the discrete graphics
+ * card is turned off
+ */
+ {
+ .callback = dmi_enable_rev_override,
+ .ident = "DELL XPS 15 (2017)",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "XPS 15 9560"),
+ },
+ },
+
#endif
{}
};
--
2.9.3
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[PATCH] Fix lock up when switching off discrete graphics card in Dell XPS 9560 https://bugzilla.kernel.org/show_bug.cgi?id=156341 Tobias Schumacher <tobe.schumacher@gmail.com> - 2017-02-21 01:40 +0100
Re: [PATCH] Fix lock up when switching off discrete graphics card in Dell XPS 9560 https://bugzilla.kernel.org/show_bug.cgi?id=156341 Ladislav Michl <ladis@linux-mips.org> - 2017-02-21 10:50 +0100
Re: [PATCH] Fix lock up when switching off discrete graphics card in Dell XPS 9560 https://bugzilla.kernel.org/show_bug.cgi?id=156341 Tobias Schumacher <tobe.schumacher@gmail.com> - 2017-02-21 20:40 +0100
Re: [PATCH] Fix lock up when switching off discrete graphics card in Dell XPS 9560 https://bugzilla.kernel.org/show_bug.cgi?id=156341 "Rafael J. Wysocki" <rafael@kernel.org> - 2017-02-27 23:20 +0100
Re: [PATCH] Fix lock up when switching off discrete graphics card in Dell XPS 9560 https://bugzilla.kernel.org/show_bug.cgi?id=156341 Tobias Schumacher <tobe.schumacher@gmail.com> - 2017-02-27 23:40 +0100
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