提交 f9cac721 编写于 作者: J Jani Nikula 提交者: Daniel Vetter

drm/i915: debug sink dpms aux errors also on enable

Signed-off-by: NJani Nikula <jani.nikula@intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
上级 09dba00c
......@@ -1553,8 +1553,6 @@ void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode)
if (mode != DRM_MODE_DPMS_ON) {
ret = drm_dp_dpcd_writeb(&intel_dp->aux, DP_SET_POWER,
DP_SET_POWER_D3);
if (ret != 1)
DRM_DEBUG_DRIVER("failed to write sink power state\n");
} else {
/*
* When turning on, we need to retry for 1ms to give the sink
......@@ -1568,6 +1566,10 @@ void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode)
msleep(1);
}
}
if (ret != 1)
DRM_DEBUG_KMS("failed to %s sink power state\n",
mode == DRM_MODE_DPMS_ON ? "enable" : "disable");
}
static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册