linux-kernel - [PATCH 4.19 27/90] drm: panel-orientation-quirks: Add quirk for GPD pocket2

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Date:   Mon,  8 Jul 2019 17:12:54 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jurgen Kramer <gtmkramer@...all.nl>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 27/90] drm: panel-orientation-quirks: Add quirk for GPD pocket2

[ Upstream commit 15abc7110a77555d3bf72aaef46d1557db0a4ac5 ]

GPD has done it again, make a nice device (good), use way too generic
DMI strings (bad) and use a portrait screen rotated 90 degrees (ugly).

Because of the too generic DMI strings this entry is also doing bios-date
matching, so the gpd_pocket2 data struct may very well need to be updated
with some extra bios-dates in the future.

Changes in v2:
-Add one more known BIOS date to the list of BIOS dates

Cc: Jurgen Kramer <gtmkramer@...all.nl>
Reported-by: Jurgen Kramer <gtmkramer@...all.nl>
Acked-by: Maxime Ripard <maxime.ripard@...tlin.com>
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190524125759.14131-1-hdegoede@redhat.com
(cherry picked from commit 6dab9102dd7b144e5723915438e0d6c473018cd0)
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/drm_panel_orientation_quirks.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index ee4a5e1221f1..088363675940 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -50,6 +50,14 @@ static const struct drm_dmi_panel_orientation_data gpd_pocket = {
 	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
 };
 
+static const struct drm_dmi_panel_orientation_data gpd_pocket2 = {
+	.width = 1200,
+	.height = 1920,
+	.bios_dates = (const char * const []){ "06/28/2018", "08/28/2018",
+		"12/07/2018", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
 static const struct drm_dmi_panel_orientation_data gpd_win = {
 	.width = 720,
 	.height = 1280,
@@ -98,6 +106,14 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
 		},
 		.driver_data = (void *)&gpd_pocket,
+	}, {	/* GPD Pocket 2 (generic strings, also match on bios date) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		},
+		.driver_data = (void *)&gpd_pocket2,
 	}, {	/* GPD Win (same note on DMI match as GPD Pocket) */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
-- 
2.20.1