diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-07-11 20:38:52 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-07-13 11:46:07 +0300 |
| commit | 77ef4c1702fb370da126ff39b94e80a74ce9f095 (patch) | |
| tree | 63bed00afbe9b5e75cadbf9771e5643bad774cba /drivers/gpu/drm/vc4/vc4_drv.h | |
| parent | 7cc4214c27cf8d664358db402a179bf6ab2db862 (diff) | |
| download | linux-77ef4c1702fb370da126ff39b94e80a74ce9f095.tar.xz | |
drm/vc4: crtc: Switch to DRM-managed CRTC initialization
The current code will call drm_crtc_cleanup() when the device is
unbound. However, by then, there might still be some references held to
that CRTC, including by the userspace that might still have the DRM
device open.
Let's switch to a DRM-managed initialization to clean up after ourselves
only once the DRM device has been last closed.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220711173939.1132294-23-maxime@cerno.tech
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_drv.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h index 443894e1715d..116e54fc1363 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.h +++ b/drivers/gpu/drm/vc4/vc4_drv.h @@ -851,7 +851,6 @@ int vc4_crtc_disable_at_boot(struct drm_crtc *crtc); int vc4_crtc_init(struct drm_device *drm, struct vc4_crtc *vc4_crtc, const struct drm_crtc_funcs *crtc_funcs, const struct drm_crtc_helper_funcs *crtc_helper_funcs); -void vc4_crtc_destroy(struct drm_crtc *crtc); int vc4_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, |