From: Hans de Goede <hdegoede@xxxxxxxxxx>
commit 7d058e6bac9afab6a406e34344ebbfd3068bb2d5 upstream.
There are 2G and 4G RAM versions of the Lenovo Yoga Tab 3 X90F and it
turns out that the 2G version has a DMI product name of
"CHERRYVIEW D1 PLATFORM" where as the 4G version has
"CHERRYVIEW C0 PLATFORM". The sys-vendor + product-version check are
unique enough that the product-name check is not necessary.
Drop the product-name check so that the existing DMI match for the 4G
RAM version also matches the 2G RAM version.
Fixes: f6f4a0862bde ("drm/i915/vlv_dsi: Add DMI quirk for backlight control issues on Lenovo Yoga Tab 3 (v2)")
Cc: stable@xxxxxxxxxxxxxxx
Acked-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20240823075055.17198-1-hdegoede@xxxxxxxxxx
(cherry picked from commit a4dbe45c4c14edc316ae94b9af86a28f8c5d8123)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/vlv_dsi.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -1869,7 +1869,6 @@ static const struct dmi_system_id vlv_ds
/* Lenovo Yoga Tab 3 Pro YT3-X90F */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"),
},
.driver_data = (void *)vlv_dsi_lenovo_yoga_tab3_backlight_fixup,
Patches currently in stable-queue which might be from hdegoede@xxxxxxxxxx are
queue-6.10/drm-i915-dsi-make-lenovo-yoga-tab-3-x90f-dmi-match-less-strict.patch
