[Bug 98040] [BAT][BYT] kms_pipe_crc_basic at suspend-read-crc-pipe-a *ERROR* dp_aux_ch not done status 0x00050000

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98040

--- Comment #8 from Chris Wilson <chris at chris-wilson.co.uk> ---
Please try with

diff --git a/drivers/gpu/drm/drm_probe_helper.c
b/drivers/gpu/drm/drm_probe_helper.c
index f6b64d7d3528..8356692a0e97 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -131,6 +131,8 @@ void drm_kms_helper_poll_enable_locked(struct drm_device
*dev)
        struct drm_connector *connector;
        unsigned long delay = DRM_OUTPUT_POLL_PERIOD;

+       WARN(1, "Hello, who woke me?");
+
        WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));

        if (!dev->mode_config.poll_enabled || !drm_kms_helper_poll)

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