drm/nouveau/kms/nv50-: Report max cursor size to userspace

Cc: Martin Peres <martin.peres@free.fr>
Cc: Jeremy Cline <jcline@redhat.com>
Cc: Simon Ser <contact@emersion.fr>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Tested-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index c636703..5f4f09a 100644 (file)
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -2663,6 +2663,14 @@ nv50_display_create(struct drm_device *dev)
        else
                nouveau_display(dev)->format_modifiers = disp50xx_modifiers;
 
+       if (disp->disp->object.oclass >= GK104_DISP) {
+               dev->mode_config.cursor_width = 256;
+               dev->mode_config.cursor_height = 256;
+       } else {
+               dev->mode_config.cursor_width = 64;
+               dev->mode_config.cursor_height = 64;
+       }
+
        /* create crtc objects to represent the hw heads */
        if (disp->disp->object.oclass >= GV100_DISP)
                crtcs = nvif_rd32(&device->object, 0x610060) & 0xff;