diff options
| author |   Derek Basehore <dbasehore@chromium.org> | 2020-01-05 16:51:19 +0100 |
|---|---|---|
| committer |   Hans de Goede <hdegoede@redhat.com> | 2020-01-11 11:57:58 +0100 |
| commit | 69654c632d806ac6a37a1d4148de592aae809b40 (patch) | |
| tree | bdeb90f18a2f100aa1c9aca3503f634b6fa17007 /drivers/gpu/drm/i915/display/icl_dsi.c | |
| parent | drm: always determine branch device with drm_dp_is_branch() (diff) | |
| download | linux-dev-69654c632d806ac6a37a1d4148de592aae809b40.tar.xz linux-dev-69654c632d806ac6a37a1d4148de592aae809b40.zip | |
drm/connector: Split out orientation quirk detection (v2)
Not every platform needs quirk detection for panel orientation, so
split the drm_connector_init_panel_orientation_property into two
functions. One for platforms without the need for quirks, and the
other for platforms that need quirks.
Hans de Goede (changes in v2):
Rename the function from drm_connector_init_panel_orientation_property
to drm_connector_set_panel_orientation[_with_quirk] and pass in the
panel-orientation to set.
Beside the rename, also make the function set the passed in value
only once, if the value was set before (to a value other then
DRM_MODE_PANEL_ORIENTATION_UNKNOWN) make any further set calls a no-op.
This change is preparation for allowing the user to override the
panel-orientation for any connector from the kernel commandline.
When the panel-orientation is overridden this way, then we must ignore
the panel-orientation detection done by the driver.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200105155120.96466-1-hdegoede@redhat.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/icl_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index 006b1a297e6f..4450d98c98a1 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1667,9 +1667,8 @@ static void icl_dsi_add_properties(struct intel_connector *connector) connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT; - connector->base.display_info.panel_orientation = - intel_dsi_get_panel_orientation(connector); - drm_connector_init_panel_orientation_property(&connector->base, + drm_connector_set_panel_orientation_with_quirk(&connector->base, + intel_dsi_get_panel_orientation(connector), connector->panel.fixed_mode->hdisplay, connector->panel.fixed_mode->vdisplay); } |