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drm/vkms: Dont flush crc worker when we change crc status 

The crc core code can cope with some late crc, the race is kinda
unavoidable. So no need to flush pending workers, they'll complete in
time.

Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Tested-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190606222751.32567-8-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2019-06-07 00:27:48 +02:00 committed by Rodrigo Siqueira
parent 5ef8100a39
commit 64cfaa5092
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/vkms/vkms_crc.c
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@ -258,9 +258,6 @@ int vkms_set_crc_source(struct drm_crtc *crtc, const char *src_name)
ret = vkms_crc_parse_source(src_name, &enabled); ret = vkms_crc_parse_source(src_name, &enabled);
/* make sure nothing is scheduled on crtc workq */
flush_workqueue(out->crc_workq);
spin_lock_irq(&out->lock); spin_lock_irq(&out->lock);
out->crc_enabled = enabled; out->crc_enabled = enabled;
spin_unlock_irq(&out->lock); spin_unlock_irq(&out->lock);