The Lenovo Yoga Tablet 2 830F / 830L use a panel which has been mounted
90 degrees rotated. Add a quirk for this.

Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
 drivers/gpu/drm/drm_panel_orientation_quirks.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c 
b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index b910978d3e48..72e7ce0b534e 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -274,6 +274,21 @@ static const struct dmi_system_id orientation_data[] = {
                  DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
                },
                .driver_data = (void *)&lcd1200x1920_rightside_up,
+       }, {    /* Lenovo Yoga Tablet 2 830F / 830L */
+               .matches = {
+                /*
+                 * Note this also matches the Lenovo Yoga Tablet 2 1050F/L
+                 * since that uses the same mainboard. The resolution match
+                 * will limit this to only matching on the 830F/L. Neither has
+                 * any external video outputs so those are not a concern.
+                 */
+                DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."),
+                DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"),
+                DMI_MATCH(DMI_BOARD_NAME, "BYT-T FFD8"),
+                /* Partial match on beginning of BIOS version */
+                DMI_MATCH(DMI_BIOS_VERSION, "BLADE_21"),
+               },
+               .driver_data = (void *)&lcd1200x1920_rightside_up,
        }, {    /* OneGX1 Pro */
                .matches = {
                  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"),
-- 
2.33.1

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