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| author | Stefan Agner <stefan@agner.ch> | 2016-10-20 03:32:21 +0300 |
|---|---|---|
| committer | Stefan Agner <stefan@agner.ch> | 2016-11-29 04:18:38 +0300 |
| commit | 39c74b515bc2172597f6a85c7310cbf348d66a82 (patch) | |
| tree | ccef72df993fce9d9d82311abef759a118fed224 | |
| parent | 39a5019a2c13580f21efc756babccb4c03b6a8ce (diff) | |
| download | linux-39c74b515bc2172597f6a85c7310cbf348d66a82.tar.xz | |
drm/fsl-dcu: disable outputs before unloading driver
Make sure that all outputs are disabled before unloading the DRM
driver. Otherwise vblank handling is not shut down properly and
warnings such as this appear:
WARNING: CPU: 0 PID: 540 at drivers/gpu/drm/drm_irq.c:339 drm_vblank_cleanup+0x5c/0x94
Signed-off-by: Stefan Agner <stefan@agner.ch>
| -rw-r--r-- | drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index 30c46a80a540..f8313f2b113a 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -108,6 +108,7 @@ static int fsl_dcu_unload(struct drm_device *dev) { struct fsl_dcu_drm_device *fsl_dev = dev->dev_private; + drm_crtc_force_disable_all(dev); drm_kms_helper_poll_fini(dev); if (fsl_dev->fbdev) |