linux-kernel - [PATCH AUTOSEL 5.4 3/9] drm: panel-orientation-quirks: Add new quirk for GPD Win 2

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Message-Id: <20250403192050.2682427-3-sashal@kernel.org>
Date: Thu,  3 Apr 2025 15:20:44 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Andrew Wyatt <fewtarius@...amfork.org>,
	John Edwards <uejji@...ji.net>,
	Paco Avelar <pacoavelar@...mail.com>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Hans de Goede <hdegoede@...hat.com>,
	Sasha Levin <sashal@...nel.org>,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	airlied@...il.com,
	simona@...ll.ch,
	dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 5.4 3/9] drm: panel-orientation-quirks: Add new quirk for GPD Win 2

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

[ Upstream commit a860eb9c6ba6cdbf32e3e01a606556e5a90a2931 ]

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

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

Signed-off-by: Andrew Wyatt <fewtarius@...amfork.org>
Signed-off-by: John Edwards <uejji@...ji.net>
Tested-by: Paco Avelar <pacoavelar@...mail.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@...e.de>
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@...e.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250213222455.93533-5-uejji@uejji.net
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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 6bb8d4502ca8e..6fc9d638ccd23 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -235,6 +235,12 @@ 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"),
-- 
2.39.5