drm/tilcdc: WARN if CRTC is touched without CRTC lock

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WARN if CRTC is touched without CRTC lock. The crtc functions should
not be called simultaneously from multiple threads. Having the DRM
CRTC lock should take care of that.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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This commit is contained in:

Jyri Sarha 2016-09-06 17:25:08 +03:00

parent 6c94c71400

commit 2e0965b06d

1 changed files with 8 additions and 0 deletions

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8

drivers/gpu/drm/tilcdc/tilcdc_crtc.c

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