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Extend GPD MicroPC LCD panel quirk to also apply to newer BIOS versions

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Hans de Goede 2019-06-24 17:49:32 +02:00
commit d0a3c95674
2 changed files with 52 additions and 0 deletions
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49
drm-panel-orientation-quirks.patch
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@ -111,3 +111,52 @@ index 98679c831f66..d8a0bcd02f34 100644
--
2.21.0
From aab65520447cb19e3be4a301b796dfb588e85873 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Sun, 2 Jun 2019 15:20:33 +0200
Subject: [PATCH] drm: panel-orientation-quirks: Add extra quirk table entry
for GPD MicroPC
Newer GPD MicroPC BIOS versions have proper DMI strings, add an extra quirk
table entry for these new strings. This is good news, as this means that we
no longer have to update the BIOS dates list with every BIOS update.
Fixes: 652b8b086538("drm: panel-orientation-quirks: Add quirk for GPD MicroPC")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/gpu/drm/drm_panel_orientation_quirks.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index d8a0bcd02f34..ffd95bfeaa94 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -90,6 +90,12 @@ 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 lcd720x1280_rightside_up = {
+ .width = 720,
+ .height = 1280,
+ .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = {
.width = 800,
.height = 1280,
@@ -123,6 +129,12 @@ static const struct dmi_system_id orientation_data[] = {
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
},
.driver_data = (void *)&gpd_micropc,
+ }, { /* GPD MicroPC (later BIOS versions with proper DMI strings) */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MicroPC"),
+ },
+ .driver_data = (void *)&lcd720x1280_rightside_up,
}, { /*
* GPD Pocket, note that the the DMI data is less generic then
* it seems, devices with a board-vendor of "AMI Corporation"
--
2.21.0

3
kernel.spec
View file

@ -1863,6 +1863,9 @@ fi
#
#
%changelog
* Mon Jun 24 2019 Hans de Goede <hdegoede@redhat.com>
- Extend GPD MicroPC LCD panel quirk to also apply to newer BIOS versions
* Mon Jun 24 2019 Jeremy Cline <jcline@redhat.com> - 5.1.14-200
- Linux v5.1.14