linux-kernel - [PATCH 4/4] drm: panel-orientation-quirks: Add new quirk for GPD Win 2

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Message-ID: <20250116155049.39647-10-uejji@uejji.net>
Date: Thu, 16 Jan 2025 15:50:51 +0000
From: John Edwards <uejji@...ji.net>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>
Cc: Andrew Wyatt <fewtarius@...amfork.org>,
	John Edwards <uejji@...ji.net>,
	Paco Avelar <pacoavelar@...mail.com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] drm: panel-orientation-quirks: Add new quirk for GPD Win 2

From: Andrew Wyatt <fewtarius@...amfork.org>

Some GPD Win 2 models shipped with the correct DMI strings.

Add a DMI match to correctly rotate the panel on these models.

Signed-off-by: Andrew Wyatt <fewtarius@...amfork.org>
Signed-off-by: John Edwards <uejji@...ji.net>
Tested-by: Paco Avelar <pacoavelar@...mail.com>
---
 drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index 9e6708cd1..e6148cc31 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -339,6 +339,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
 		},
 		.driver_data = (void *)&gpd_win2,
+	}, {	/* GPD Win 2 (correct DMI strings) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "WIN2")
+		},
+		.driver_data = (void *)&lcd720x1280_rightside_up,
 	}, {	/* GPD Win 3 */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
-- 
2.43.0