radeon leaks a runtime pm ref if at least one CRTC is enabled on unload.
The ref is taken by radeon_crtc_set_config() and held as long as a CRTC
is in use. Fix by turning off all CRTCs on unload.
Cc: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Lukas Wunner <lukas at wunner.de>
---
drivers/gpu/drm/radeon/radeon_display.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c
b/drivers/gpu/drm/radeon/radeon_display.c
index 6a41b49..1922c96 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1708,6 +1708,7 @@ void radeon_modeset_fini(struct radeon_device *rdev)
radeon_afmt_fini(rdev);
drm_kms_helper_poll_fini(rdev->ddev);
radeon_hpd_fini(rdev);
+ drm_crtc_force_disable_all(rdev->ddev);
drm_mode_config_cleanup(rdev->ddev);
rdev->mode_info.mode_config_initialized = false;
}
--
2.8.1
