diff options
| author | Azhar Shaikh <[email protected]> | 2018-08-22 10:23:48 -0700 |
|---|---|---|
| committer | Dhinakaran Pandiyan <[email protected]> | 2018-08-22 15:39:26 -0700 |
| commit | 0577ab482f46653d6210aeb1d7dc57aa5e2dbfc3 (patch) | |
| tree | 46ef8ceff8b134c1af88032ca485843d4b0c3760 | |
| parent | b1f1c2c11fc6c6cd3e361061e30f9b2839897b28 (diff) | |
drm/i915/psr: Add PSR mode/revision to debugfs
Log the PSR mode/revision (PSR1 or PSR2) in the debugfs file
i915_edp_psr_status.
Suggested-by: Dhinakaran Pandiyan <[email protected]>
Signed-off-by: Azhar Shaikh <[email protected]>
Reviewed-by: Dhinakaran Pandiyan <[email protected]>
Signed-off-by: Dhinakaran Pandiyan <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 374b550d9a4f..a5265c236a33 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2708,6 +2708,8 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) intel_runtime_pm_get(dev_priv); mutex_lock(&dev_priv->psr.lock); + seq_printf(m, "PSR mode: %s\n", + dev_priv->psr.psr2_enabled ? "PSR2" : "PSR1"); seq_printf(m, "Enabled: %s\n", yesno(dev_priv->psr.enabled)); seq_printf(m, "Busy frontbuffer bits: 0x%03x\n", dev_priv->psr.busy_frontbuffer_bits); |