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Commit 5755c78f authored by Rodrigo Vivi's avatar Rodrigo Vivi Committed by Daniel Vetter
Browse files

drm/i915: Improve PSR debugfs status. 



Now we have the active/inactive state for exit and this actually changes the
HW enable bit the status was a bit confusing for users. So let's provide
more info.

Reviewed-by: default avatarVijay Purushothaman <vijay.a.purushothaman@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 7c8f8a70

drivers/gpu/drm/i915/i915_debugfs.c

+3 −1
Original line number Diff line number Diff line
@@ -1973,10 +1973,12 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) 


	seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support));

	seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok));

	seq_printf(m, "Enabled: %s\n", yesno(dev_priv->psr.enabled));

	seq_printf(m, "Active: %s\n", yesno(dev_priv->psr.active));



	enabled = HAS_PSR(dev) &&

		I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE;

	seq_printf(m, "Enabled: %s\n", yesno(enabled));

	seq_printf(m, "HW Enabled & Active bit: %s\n", yesno(enabled));



	if (HAS_PSR(dev))

		psrperf = I915_READ(EDP_PSR_PERF_CNT(dev)) &