From: Guido Günther <[email protected]> This will be used by the touch controller.
Signed-off-by: Guido Günther <[email protected]> --- drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c index 55664f5d5aa5d..16c0e5c6b7da7 100644 --- a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c +++ b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c @@ -40,6 +40,14 @@ struct mantix { const struct drm_display_mode *default_mode; }; +static bool panel_prepared; + +bool mantix_panel_prepared(void) +{ + return panel_prepared; +} +EXPORT_SYMBOL_GPL(mantix_panel_prepared); + static inline struct mantix *panel_to_mantix(struct drm_panel *panel) { return container_of(panel, struct mantix, panel); @@ -114,6 +122,8 @@ static int mantix_unprepare(struct drm_panel *panel) /* T14 */ msleep(50); + panel_prepared = false; + return 0; } @@ -155,6 +165,8 @@ static int mantix_prepare(struct drm_panel *panel) /* T6 */ msleep(50); + panel_prepared = true; + return 0; } -- 2.47.3
