drm/tegra: Don't set struct drm_device.irq_enabled

The field drm_device.irq_enabled is only used by legacy drivers
with userspace modesetting. Don't set it in tegra.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210625082222.3845-22-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index f96c237..8d27c21 100644 (file)
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -1188,13 +1188,6 @@ static int host1x_drm_probe(struct host1x_device *dev)
                        goto device;
        }
 
-       /*
-        * We don't use the drm_irq_install() helpers provided by the DRM
-        * core, so we need to set this manually in order to allow the
-        * DRM_IOCTL_WAIT_VBLANK to operate correctly.
-        */
-       drm->irq_enabled = true;
-
        /* syncpoints are used for full 32-bit hardware VBLANK counters */
        drm->max_vblank_count = 0xffffffff;