On Thu, 12 Nov 2020 at 07:25, Gan Qixin <ganqi...@huawei.com> wrote: > > The category of the ads7846 device is not set, put it into the 'display' > category. > > Signed-off-by: Gan Qixin <ganqi...@huawei.com> > --- > hw/display/ads7846.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/hw/display/ads7846.c b/hw/display/ads7846.c > index 023165b2a3..b455cb5acd 100644 > --- a/hw/display/ads7846.c > +++ b/hw/display/ads7846.c > @@ -163,10 +163,12 @@ static void ads7846_realize(SSISlave *d, Error **errp) > > static void ads7846_class_init(ObjectClass *klass, void *data) > { > + DeviceClass *dc = DEVICE_CLASS(klass); > SSISlaveClass *k = SSI_SLAVE_CLASS(klass); > > k->realize = ads7846_realize; > k->transfer = ads7846_transfer; > + set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories); > }
This isn't a display, despite being in hw/display. It's a touch-screen controller, so it ought to be in hw/input and be DEVICE_CATEGORY_INPUT. thanks -- PMM