linux-kernel - [PATCH] drm: Added orientation quirk for OneGX1 Pro

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Message-Id: <41288ccb-1012-486b-81c1-a24c31850c91@www.fastmail.com>
Date:   Wed, 20 Jan 2021 12:56:26 -0800
From:   "Jared Baldridge" <jrb@...unge.us>
To:     linux-kernel@...r.kernel.org, "Hans de Goede" <hdegoede@...hat.com>
Cc:     "Maarten Lankhorst" <maarten.lankhorst@...ux.intel.com>,
        "Maxime Ripard" <mripard@...nel.org>,
        "Thomas Zimmermann" <tzimmermann@...e.de>,
        "David Airlie" <airlied@...ux.ie>,
        "Daniel Vetter" <daniel@...ll.ch>, dri-devel@...ts.freedesktop.org
Subject: [PATCH] drm: Added orientation quirk for OneGX1 Pro

The OneGX1 Pro has a fairly unique combination of generic strings,
but we additionally match on the BIOS date just to be safe.

Signed-off-by: Jared Baldridge <jrb@...unge.us>
---
 drivers/gpu/drm/drm_panel_orientation_quirks.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index 58f5dc2f6dd5..f6bdec7fa925 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -84,6 +84,13 @@ static const struct drm_dmi_panel_orientation_data itworks_tw891 = {
        .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
 };
 
+static const struct drm_dmi_panel_orientation_data onegx1_pro = {
+       .width = 1200,
+       .height = 1920,
+       .bios_dates = (const char * const []){ "12/17/2020", NULL },
+       .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
 static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = {
        .width = 720,
        .height = 1280,
@@ -211,6 +218,13 @@ static const struct dmi_system_id orientation_data[] = {
                  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
                },
                .driver_data = (void *)&lcd1200x1920_rightside_up,
+       }, {    /* OneGX1 Pro */
+               .matches = {
+                 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"),
+                 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SYSTEM_PRODUCT_NAME"),
+                 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"),
+               },
+               .driver_data = (void *)&onegx1_pro,
        }, {    /* VIOS LTH17 */
                .matches = {
                  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
-- 
2.29.2