diff options
| author |   Hans de Goede <hdegoede@redhat.com> | 2020-02-28 12:41:10 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2020-03-02 14:01:42 +0100 |
| commit | 0dd5b13315fd57976f4cde050c1e763aba2ffdcf (patch) | |
| tree | 00d286b6813bd021bdbdefd388bea6e44e89118b | |
| parent | drm/i915/dsi: Remove readback of panel orientation on BYT / CHT (diff) | |
drm/i915/dp: Use BDB_GENERAL_FEATURES VBT block info for builtin panel-orientation
Some devices with a builtin panel have the panel mounted upside down,
this is indicated by the rotate_180 bit in the BDB_GENERAL_FEATURES VBT
block.
We store this info in dev_priv->vbt.orientation, use this to set the
connector's orientation property so that fbcon and userspace will show
the image the right way up on devices with an upside-down mounted panel.
This fixes the image being upside-down on a Teclast X89 tablet.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200228114110.187792-3-hdegoede@redhat.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 2db8d46f61a1..c31f5233941c 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -7608,9 +7608,8 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, intel_panel_setup_backlight(connector, pipe); if (fixed_mode) { - /* We do not know the orientation, but their might be a quirk */ drm_connector_set_panel_orientation_with_quirk(connector, - DRM_MODE_PANEL_ORIENTATION_UNKNOWN, + dev_priv->vbt.orientation, fixed_mode->hdisplay, fixed_mode->vdisplay); } |