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Message-Id: <1460870755-22964-1-git-send-email-stefan@agner.ch> Date: Sat, 16 Apr 2016 22:25:49 -0700 From: Stefan Agner <stefan@...er.ch> To: dri-devel@...ts.freedesktop.org, stefan@...er.ch Cc: alison.wang@...escale.com, airlied@...ux.ie, jianwei.wang.chn@...il.com, meng.yi@....com, alexander.stein@...tec-electronic.com, linux-kernel@...r.kernel.org Subject: [PATCH 0/6] drm/fsl-dcu: unload fixes Hi all, This patchset fixes several issues around unloading/unbinding the driver. There is still one WARNING when unloading the driver while vblank interrupts are enabled. I am not sure what/who should make sure that vblank interrupts get disabled before unloading the driver: root@...ibri-vf:~# echo 40058000.dcu > /sys/bus/platform/drivers/fsl-dcu/unbind [ 37.209656] Console: switching to colour dummy device 80x30 [ 37.224954] ------------[ cut here ]------------ [ 37.245375] WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_irq.c:380 drm_vblank_cleanup+0x5c/0x8c ... Hints welcome... Stefan Agner (6): drm/fsl-dcu: detach panel on destroy drm/fsl-dcu: handle missing panel gracefully drm/fsl-dcu: use variable name dev for struct drm_device drm/fsl-dcu: deallocate fbdev CMA on unload drm/fsl-dcu: disable output polling on driver unload drm/fsl-dcu: implement lastclose callback drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 50 +++++++++++++++++++++---------- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 23 +++++++++----- 2 files changed, 50 insertions(+), 23 deletions(-) -- 2.8.0
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