Merge tag 'drm-intel-next-2020-04-30' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Driver Changes:

- Fix GitLab #1698: Performance regression with Linux 5.7-rc1 on
  Iris Plus 655 and 4K screen (Chris)
- Add Wa_14011059788 for Tigerlake (Matt A)
- Add per ctx batchbuffer wa for timestamp for Gen12 (Mika)
- Use indirect ctx bb to load cmd buffer control value
  from context image to avoid corruption (Mika)
- Enable DP Display Audio WA (Uma, Jani)
- Update forcewake firmware ranges for Icelake (Radhakrishna)
- Add missing deinitialization cases of load failure for display (Jose)
- Implement TC cold sequences for Icelake and Tigerlake (Jose)
- Unbreak enable_dpcd_backlight modparam (Lyude)
- Move the late flush_submission in retire to the end (Chris)
- Demote "Reducing compressed framebufer size" message to info (Peter)
- Push MST link retraining to the hotplug work (Ville)
- Hold obj->vma.lock over for_each_ggtt_vma() (Chris)
- Fix timeout handling during TypeC AUX power well enabling for ICL (Imre)
- Fix skl+ non-scaled pfit modes (Ville)
- Prefer soft-rc6 over RPS DOWN_TIMEOUT (Chris)
- Sanitize GT first before poisoning HWSP (Chris)
- Fix up clock RPS frequency readout (Chris)
- Avoid reusing the same logical CCID (Chris)
- Avoid dereferencing a dead context (Chris)
- Always enable busy-stats for execlists (Chris)
- Apply the aggressive downclocking to parking (Chris)
- Restore aggressive post-boost downclocking (Chris)

- Scrub execlists state on resume (Chris)
- Add debugfs attributes for LPSP (Ansuman)
- Improvements to kernel selftests (Chris, Mika)
- Add tiled blits selftest (Zbigniew)
- Fix error handling in __live_lrc_indirect_ctx_bb() (Dan)
- Add pre/post plane updates for SAGV (Stanislav)
- Add ICL PG3 PW ID for EHL (Anshuman)
- Fix Sphinx build duplicate label warning (Jani)
- Error log non-zero audio power refcount after unbind (Jani)
- Remove object_is_locked assertion from unpin_from_display_plane (Chris)
- Use single set of AUX powerwell ops for gen11+ (Matt R)
- Prefer drm_WARN_ON over WARN_ON (Pankaj)
- Poison residual state [HWSP] across resume (Chris, Tvrtko)
- Convert request-before-CS assertion to debug (Chris)
- Carefully order virtual_submission_tasklet (Chris)
- Check carefully for an idle engine in wait-for-idle (Chris)
- Only close vma we open (Chris)
- Trace RPS events (Chris)
- Use the RPM config register to determine clk frequencies (Chris)
- Drop rq->ring->vma peeking from error capture (Chris)
- Check preempt-timeout target before submit_ports (Chris)
- Check HWSP cacheline is valid before acquiring (Chris)
- Use proper fault mask in interrupt postinstall too (Matt R)
- Keep a no-frills swappable copy of the default context state (Chris)

- Add atomic helpers for bandwidth (Stanislav)
- Refactor setting dma info to a common helper from device info (Michael)
- Refactor DDI transcoder code for clairty (Ville)
- Extend PG3 power well ID to ICL (Anshuman)
- Refactor PFIT code for readability and future extensibility (Ville)
- Clarify code split between intel_ddi.c and intel_dp.c (Ville)
- Move out code to return the digital_port of the aux ch (Jose)
- Move rps.enabled/active  and use of RPS interrupts to flags (Chris)
- Remove superfluous inlines and dead code (Jani)
- Re-disable -Wframe-address from top-level Makefile (Nick)
- Static checker and spelling fixes (Colin, Nathan)
- Split long lines (Ville)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200430124904.GA100924@jlahtine-desk.ger.corp.intel.com

1 files changed, 25 insertions, 14 deletions

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index aa35a59f1c7d..c09e1afb5f79 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -32,6 +32,7 @@
 #include <drm/drm_debugfs.h>
 
 #include "gem/i915_gem_context.h"
+#include "gt/intel_gt_clock_utils.h"
 #include "gt/intel_gt_pm.h"
 #include "gt/intel_gt_requests.h"
 #include "gt/intel_reset.h"
@@ -926,21 +927,30 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 		seq_printf(m, "RPDECLIMIT: 0x%08x\n", rpdeclimit);
 		seq_printf(m, "RPNSWREQ: %dMHz\n", reqf);
 		seq_printf(m, "CAGF: %dMHz\n", cagf);
-		seq_printf(m, "RP CUR UP EI: %d (%dus)\n",
-			   rpupei, GT_PM_INTERVAL_TO_US(dev_priv, rpupei));
-		seq_printf(m, "RP CUR UP: %d (%dus)\n",
-			   rpcurup, GT_PM_INTERVAL_TO_US(dev_priv, rpcurup));
-		seq_printf(m, "RP PREV UP: %d (%dus)\n",
-			   rpprevup, GT_PM_INTERVAL_TO_US(dev_priv, rpprevup));
+		seq_printf(m, "RP CUR UP EI: %d (%dns)\n",
+			   rpupei,
+			   intel_gt_pm_interval_to_ns(&dev_priv->gt, rpupei));
+		seq_printf(m, "RP CUR UP: %d (%dun)\n",
+			   rpcurup,
+			   intel_gt_pm_interval_to_ns(&dev_priv->gt, rpcurup));
+		seq_printf(m, "RP PREV UP: %d (%dns)\n",
+			   rpprevup,
+			   intel_gt_pm_interval_to_ns(&dev_priv->gt, rpprevup));
 		seq_printf(m, "Up threshold: %d%%\n",
 			   rps->power.up_threshold);
 
-		seq_printf(m, "RP CUR DOWN EI: %d (%dus)\n",
-			   rpdownei, GT_PM_INTERVAL_TO_US(dev_priv, rpdownei));
-		seq_printf(m, "RP CUR DOWN: %d (%dus)\n",
-			   rpcurdown, GT_PM_INTERVAL_TO_US(dev_priv, rpcurdown));
-		seq_printf(m, "RP PREV DOWN: %d (%dus)\n",
-			   rpprevdown, GT_PM_INTERVAL_TO_US(dev_priv, rpprevdown));
+		seq_printf(m, "RP CUR DOWN EI: %d (%dns)\n",
+			   rpdownei,
+			   intel_gt_pm_interval_to_ns(&dev_priv->gt,
+						      rpdownei));
+		seq_printf(m, "RP CUR DOWN: %d (%dns)\n",
+			   rpcurdown,
+			   intel_gt_pm_interval_to_ns(&dev_priv->gt,
+						      rpcurdown));
+		seq_printf(m, "RP PREV DOWN: %d (%dns)\n",
+			   rpprevdown,
+			   intel_gt_pm_interval_to_ns(&dev_priv->gt,
+						      rpprevdown));
 		seq_printf(m, "Down threshold: %d%%\n",
 			   rps->power.down_threshold);
 
@@ -1189,7 +1199,8 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 	struct intel_rps *rps = &dev_priv->gt.rps;
 
-	seq_printf(m, "RPS enabled? %d\n", rps->enabled);
+	seq_printf(m, "RPS enabled? %s\n", yesno(intel_rps_is_enabled(rps)));
+	seq_printf(m, "RPS active? %s\n", yesno(intel_rps_is_active(rps)));
 	seq_printf(m, "GPU busy? %s\n", yesno(dev_priv->gt.awake));
 	seq_printf(m, "Boosts outstanding? %d\n",
 		   atomic_read(&rps->num_waiters));
@@ -1209,7 +1220,7 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
 
 	seq_printf(m, "Wait boosts: %d\n", atomic_read(&rps->boosts));
 
-	if (INTEL_GEN(dev_priv) >= 6 && rps->enabled && dev_priv->gt.awake) {
+	if (INTEL_GEN(dev_priv) >= 6 && intel_rps_is_active(rps)) {
 		u32 rpup, rpupei;
 		u32 rpdown, rpdownei;