diff options
| author | Derek Basehore <dbasehore@chromium.org> | 2020-01-05 18:51:19 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2020-01-11 13:57:58 +0300 |
| commit | 69654c632d806ac6a37a1d4148de592aae809b40 (patch) | |
| tree | bdeb90f18a2f100aa1c9aca3503f634b6fa17007 /include | |
| parent | b4c32073b8cfb7ad264bf65d40cc7419ff489ea0 (diff) | |
| download | linux-69654c632d806ac6a37a1d4148de592aae809b40.tar.xz | |
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 'include')
| -rw-r--r-- | include/drm/drm_connector.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 221910948b37..2113500b4075 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1552,8 +1552,13 @@ void drm_connector_set_link_status_property(struct drm_connector *connector, uint64_t link_status); void drm_connector_set_vrr_capable_property( struct drm_connector *connector, bool capable); -int drm_connector_init_panel_orientation_property( - struct drm_connector *connector, int width, int height); +int drm_connector_set_panel_orientation( + struct drm_connector *connector, + enum drm_panel_orientation panel_orientation); +int drm_connector_set_panel_orientation_with_quirk( + struct drm_connector *connector, + enum drm_panel_orientation panel_orientation, + int width, int height); int drm_connector_attach_max_bpc_property(struct drm_connector *connector, int min, int max); |