提交 40f33a92 编写于 作者: Z Zhao Yakui 提交者: Eric Anholt

drm/i915: Add HP nx9020/SamsungSX20S to ACPI LID quirk list

The HP comaq nx9020/Samsung SX20S laptop always report that the LID status is
closed and we can't use it reliabily for LVDS detection. So add the two boxes
into the quirk list.

http://bugzilla.kernel.org/show_bug.cgi?id=14957
http://bugzilla.kernel.org/show_bug.cgi?id=14554Signed-off-by: NZhao Yakui <yakui.zhao@intel.com>
Signed-off-by: NEric Anholt <eric@anholt.net>
上级 8fcc5018
......@@ -601,6 +601,20 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
/* Some lid devices report incorrect lid status, assume they're connected */
static const struct dmi_system_id bad_lid_status[] = {
{
.ident = "Compaq nx9020",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_BOARD_NAME, "3084"),
},
},
{
.ident = "Samsung SX20S",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Phoenix Technologies LTD"),
DMI_MATCH(DMI_BOARD_NAME, "SX20S"),
},
},
{
.ident = "Aspire One",
.matches = {
......
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