On Fri, May 12, 2023 at 02:04:42PM +0300, Jani Nikula wrote:
> Describe the assertion better.
>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_crtc.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c
> index df7d05f1e14b..1e3f88d00609 100644
> --- a/drivers/gpu/drm/i915/display/intel_crtc.c
> +++ b/drivers/gpu/drm/i915/display/intel_crtc.c
> @@ -35,7 +35,9 @@
>
> static void assert_vblank_disabled(struct drm_crtc *crtc)
> {
> - if (I915_STATE_WARN_ON(drm_crtc_vblank_get(crtc) == 0))
> + if (I915_STATE_WARN(drm_crtc_vblank_get(crtc) == 0,
> + "[CRTC:%d:%s] vblank assertion failure (expected off, current on)\n",
> + crtc->base.id, crtc->name))
> drm_crtc_vblank_put(crtc);
> }
>
> --
> 2.39.2
>
