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From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Cc: praveen.paneri@intel.com
Subject: [PATCH 07/36] drm/i915: Lift sideband locking for vlv_punit_(read|write)
Date: Wed, 14 Mar 2018 09:37:19 +0000	[thread overview]
Message-ID: <20180314093748.8541-7-chris@chris-wilson.co.uk> (raw)
In-Reply-To: <20180314093748.8541-1-chris@chris-wilson.co.uk>

Lift the sideband acquisition for vlv_punit_read and vlv_punit_write
into their callers, so that we can lock the sideband once for a sequence
of operations, rather than perform the heavyweight acquisition on each
request.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_debugfs.c     |  3 +++
 drivers/gpu/drm/i915/i915_sysfs.c       | 14 +++++-----
 drivers/gpu/drm/i915/intel_cdclk.c      | 24 +++++++++++++----
 drivers/gpu/drm/i915/intel_display.c    | 16 +++++++-----
 drivers/gpu/drm/i915/intel_pm.c         | 46 +++++++++++++++++++++++++++------
 drivers/gpu/drm/i915/intel_runtime_pm.c |  8 ++++++
 drivers/gpu/drm/i915/intel_sideband.c   | 18 ++-----------
 7 files changed, 86 insertions(+), 43 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 972014b2497d..ebce80f29087 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1085,7 +1085,10 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			   yesno((rpmodectl & GEN6_RP_MEDIA_MODE_MASK) ==
 				  GEN6_RP_MEDIA_SW_MODE));
 
+		vlv_punit_get(dev_priv);
 		freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
+		vlv_punit_put(dev_priv);
+
 		seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
 		seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
 
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index e5e6f6bb2b05..0519e00b3720 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -258,25 +258,25 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
 				    struct device_attribute *attr, char *buf)
 {
 	struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
-	int ret;
+	u32 freq;
 
 	intel_runtime_pm_get(dev_priv);
 
 	mutex_lock(&dev_priv->pcu_lock);
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-		u32 freq;
+		vlv_punit_get(dev_priv);
 		freq = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
-		ret = intel_gpu_freq(dev_priv, (freq >> 8) & 0xff);
+		vlv_punit_put(dev_priv);
+
+		freq = (freq >> 8) & 0xff;
 	} else {
-		ret = intel_gpu_freq(dev_priv,
-				     intel_get_cagf(dev_priv,
-						    I915_READ(GEN6_RPSTAT1)));
+		freq = intel_get_cagf(dev_priv, I915_READ(GEN6_RPSTAT1));
 	}
 	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_runtime_pm_put(dev_priv);
 
-	return snprintf(buf, PAGE_SIZE, "%d\n", ret);
+	return snprintf(buf, PAGE_SIZE, "%d\n", intel_gpu_freq(dev_priv, freq));
 }
 
 static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index 411009ff85aa..e53e8c36a591 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -461,13 +461,19 @@ static void vlv_get_cdclk(struct drm_i915_private *dev_priv,
 {
 	u32 val;
 
+	mutex_lock(&dev_priv->pcu_lock);
+	vlv_iosf_sb_get(dev_priv,
+			BIT(VLV_IOSF_SB_CCK) | BIT(VLV_IOSF_SB_PUNIT));
+
 	cdclk_state->vco = vlv_get_hpll_vco(dev_priv);
 	cdclk_state->cdclk = vlv_get_cck_clock(dev_priv, "cdclk",
 					       CCK_DISPLAY_CLOCK_CONTROL,
 					       cdclk_state->vco);
 
-	mutex_lock(&dev_priv->pcu_lock);
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
+
+	vlv_iosf_sb_put(dev_priv,
+			BIT(VLV_IOSF_SB_CCK) | BIT(VLV_IOSF_SB_PUNIT));
 	mutex_unlock(&dev_priv->pcu_lock);
 
 	if (IS_VALLEYVIEW(dev_priv))
@@ -540,6 +546,11 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
 	 */
 	intel_display_power_get(dev_priv, POWER_DOMAIN_PIPE_A);
 
+	vlv_iosf_sb_get(dev_priv,
+			BIT(VLV_IOSF_SB_CCK) |
+			BIT(VLV_IOSF_SB_BUNIT) |
+			BIT(VLV_IOSF_SB_PUNIT));
+
 	mutex_lock(&dev_priv->pcu_lock);
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 	val &= ~DSPFREQGUAR_MASK;
@@ -552,9 +563,6 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
 	}
 	mutex_unlock(&dev_priv->pcu_lock);
 
-	vlv_iosf_sb_get(dev_priv,
-			BIT(VLV_IOSF_SB_CCK) | BIT(VLV_IOSF_SB_BUNIT));
-
 	if (cdclk == 400000) {
 		u32 divider;
 
@@ -588,7 +596,9 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
 	vlv_bunit_write(dev_priv, BUNIT_REG_BISOC, val);
 
 	vlv_iosf_sb_put(dev_priv,
-			BIT(VLV_IOSF_SB_CCK) | BIT(VLV_IOSF_SB_BUNIT));
+			BIT(VLV_IOSF_SB_CCK) |
+			BIT(VLV_IOSF_SB_BUNIT) |
+			BIT(VLV_IOSF_SB_PUNIT));
 
 	intel_update_cdclk(dev_priv);
 
@@ -623,6 +633,8 @@ static void chv_set_cdclk(struct drm_i915_private *dev_priv,
 	intel_display_power_get(dev_priv, POWER_DOMAIN_PIPE_A);
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
+
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 	val &= ~DSPFREQGUAR_MASK_CHV;
 	val |= (cmd << DSPFREQGUAR_SHIFT_CHV);
@@ -632,6 +644,8 @@ static void chv_set_cdclk(struct drm_i915_private *dev_priv,
 		     50)) {
 		DRM_ERROR("timed out waiting for CDclk change\n");
 	}
+
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_update_cdclk(dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b4bab68d8f86..b38a34e373ae 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -165,10 +165,8 @@ int vlv_get_hpll_vco(struct drm_i915_private *dev_priv)
 	int hpll_freq, vco_freq[] = { 800, 1600, 2000, 2400 };
 
 	/* Obtain SKU information */
-	vlv_cck_get(dev_priv);
 	hpll_freq = vlv_cck_read(dev_priv, CCK_FUSE_REG) &
 		CCK_FUSE_HPLL_FREQ_MASK;
-	vlv_cck_put(dev_priv);
 
 	return vco_freq[hpll_freq] * 1000;
 }
@@ -179,10 +177,7 @@ int vlv_get_cck_clock(struct drm_i915_private *dev_priv,
 	u32 val;
 	int divider;
 
-	vlv_cck_get(dev_priv);
 	val = vlv_cck_read(dev_priv, reg);
-	vlv_cck_put(dev_priv);
-
 	divider = val & CCK_FREQUENCY_VALUES;
 
 	WARN((val & CCK_FREQUENCY_STATUS) !=
@@ -195,11 +190,18 @@ int vlv_get_cck_clock(struct drm_i915_private *dev_priv,
 int vlv_get_cck_clock_hpll(struct drm_i915_private *dev_priv,
 			   const char *name, u32 reg)
 {
+	int hpll;
+
+	vlv_cck_get(dev_priv);
+
 	if (dev_priv->hpll_freq == 0)
 		dev_priv->hpll_freq = vlv_get_hpll_vco(dev_priv);
 
-	return vlv_get_cck_clock(dev_priv, name, reg,
-				 dev_priv->hpll_freq);
+	hpll = vlv_get_cck_clock(dev_priv, name, reg, dev_priv->hpll_freq);
+
+	vlv_cck_put(dev_priv);
+
+	return hpll;
 }
 
 static void intel_update_czclk(struct drm_i915_private *dev_priv)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 71ee84ad6a3c..b1a73fc7f3e8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -311,6 +311,7 @@ static void chv_set_memory_dvfs(struct drm_i915_private *dev_priv, bool enable)
 	u32 val;
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DDR_SETUP2);
 	if (enable)
@@ -325,6 +326,7 @@ static void chv_set_memory_dvfs(struct drm_i915_private *dev_priv, bool enable)
 		      FORCE_DDR_FREQ_REQ_ACK) == 0, 3))
 		DRM_ERROR("timed out waiting for Punit DDR DVFS request\n");
 
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 }
 
@@ -333,6 +335,7 @@ static void chv_set_memory_pm5(struct drm_i915_private *dev_priv, bool enable)
 	u32 val;
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 	if (enable)
@@ -341,6 +344,7 @@ static void chv_set_memory_pm5(struct drm_i915_private *dev_priv, bool enable)
 		val &= ~DSP_MAXFIFO_PM5_ENABLE;
 	vlv_punit_write(dev_priv, PUNIT_REG_DSPFREQ, val);
 
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 }
 
@@ -5681,6 +5685,7 @@ void vlv_wm_get_hw_state(struct drm_device *dev)
 
 	if (IS_CHERRYVIEW(dev_priv)) {
 		mutex_lock(&dev_priv->pcu_lock);
+		vlv_punit_get(dev_priv);
 
 		val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 		if (val & DSP_MAXFIFO_PM5_ENABLE)
@@ -5710,6 +5715,7 @@ void vlv_wm_get_hw_state(struct drm_device *dev)
 				wm->level = VLV_WM_LEVEL_DDR_DVFS;
 		}
 
+		vlv_punit_put(dev_priv);
 		mutex_unlock(&dev_priv->pcu_lock);
 	}
 
@@ -6257,7 +6263,9 @@ static int valleyview_set_rps(struct drm_i915_private *dev_priv, u8 val)
 	I915_WRITE(GEN6_PMINTRMSK, gen6_rps_pm_mask(dev_priv, val));
 
 	if (val != dev_priv->gt_pm.rps.cur_freq) {
+		vlv_punit_get(dev_priv);
 		err = vlv_punit_write(dev_priv, PUNIT_REG_GPU_FREQ_REQ, val);
+		vlv_punit_put(dev_priv);
 		if (err)
 			return err;
 
@@ -7193,6 +7201,11 @@ static void valleyview_init_gt_powersave(struct drm_i915_private *dev_priv)
 
 	valleyview_setup_pctx(dev_priv);
 
+	vlv_iosf_sb_get(dev_priv,
+			BIT(VLV_IOSF_SB_PUNIT) |
+			BIT(VLV_IOSF_SB_NC) |
+			BIT(VLV_IOSF_SB_CCK));
+
 	vlv_init_gpll_ref_freq(dev_priv);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
@@ -7230,6 +7243,11 @@ static void valleyview_init_gt_powersave(struct drm_i915_private *dev_priv)
 	DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
 			 intel_gpu_freq(dev_priv, rps->min_freq),
 			 rps->min_freq);
+
+	vlv_iosf_sb_put(dev_priv,
+			BIT(VLV_IOSF_SB_PUNIT) |
+			BIT(VLV_IOSF_SB_NC) |
+			BIT(VLV_IOSF_SB_CCK));
 }
 
 static void cherryview_init_gt_powersave(struct drm_i915_private *dev_priv)
@@ -7239,11 +7257,14 @@ static void cherryview_init_gt_powersave(struct drm_i915_private *dev_priv)
 
 	cherryview_setup_pctx(dev_priv);
 
+	vlv_iosf_sb_get(dev_priv,
+			BIT(VLV_IOSF_SB_PUNIT) |
+			BIT(VLV_IOSF_SB_NC) |
+			BIT(VLV_IOSF_SB_CCK));
+
 	vlv_init_gpll_ref_freq(dev_priv);
 
-	vlv_cck_get(dev_priv);
 	val = vlv_cck_read(dev_priv, CCK_FUSE_REG);
-	vlv_cck_put(dev_priv);
 
 	switch ((val >> 2) & 0x7) {
 	case 3:
@@ -7276,6 +7297,11 @@ static void cherryview_init_gt_powersave(struct drm_i915_private *dev_priv)
 			 intel_gpu_freq(dev_priv, rps->min_freq),
 			 rps->min_freq);
 
+	vlv_iosf_sb_put(dev_priv,
+			BIT(VLV_IOSF_SB_PUNIT) |
+			BIT(VLV_IOSF_SB_NC) |
+			BIT(VLV_IOSF_SB_CCK));
+
 	WARN_ONCE((rps->max_freq | rps->efficient_freq | rps->rp1_freq |
 		   rps->min_freq) & 1,
 		  "Odd GPU freq values\n");
@@ -7363,13 +7389,15 @@ static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
 		   GEN6_RP_DOWN_IDLE_AVG);
 
 	/* Setting Fixed Bias */
-	val = VLV_OVERRIDE_EN |
-		  VLV_SOC_TDP_EN |
-		  CHV_BIAS_CPU_50_SOC_50;
+	vlv_punit_get(dev_priv);
+
+	val = VLV_OVERRIDE_EN | VLV_SOC_TDP_EN | CHV_BIAS_CPU_50_SOC_50;
 	vlv_punit_write(dev_priv, VLV_TURBO_SOC_OVERRIDE, val);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
 
+	vlv_punit_put(dev_priv);
+
 	/* RPS code assumes GPLL is used */
 	WARN_ONCE((val & GPLLENABLE) == 0, "GPLL not enabled\n");
 
@@ -7446,14 +7474,16 @@ static void valleyview_enable_rps(struct drm_i915_private *dev_priv)
 		   GEN6_RP_UP_BUSY_AVG |
 		   GEN6_RP_DOWN_IDLE_CONT);
 
+	vlv_punit_get(dev_priv);
+
 	/* Setting Fixed Bias */
-	val = VLV_OVERRIDE_EN |
-		  VLV_SOC_TDP_EN |
-		  VLV_BIAS_CPU_125_SOC_875;
+	val = VLV_OVERRIDE_EN | VLV_SOC_TDP_EN | VLV_BIAS_CPU_125_SOC_875;
 	vlv_punit_write(dev_priv, VLV_TURBO_SOC_OVERRIDE, val);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
 
+	vlv_punit_put(dev_priv);
+
 	/* RPS code assumes GPLL is used */
 	WARN_ONCE((val & GPLLENABLE) == 0, "GPLL not enabled\n");
 
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 7548f16ea722..069b6a30468f 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -816,6 +816,7 @@ static void vlv_set_power_well(struct drm_i915_private *dev_priv,
 			 PUNIT_PWRGT_PWR_GATE(power_well_id);
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
 
 #define COND \
 	((vlv_punit_read(dev_priv, PUNIT_REG_PWRGT_STATUS) & mask) == state)
@@ -836,6 +837,7 @@ static void vlv_set_power_well(struct drm_i915_private *dev_priv,
 #undef COND
 
 out:
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 }
 
@@ -864,6 +866,7 @@ static bool vlv_power_well_enabled(struct drm_i915_private *dev_priv,
 	ctrl = PUNIT_PWRGT_PWR_ON(power_well_id);
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
 
 	state = vlv_punit_read(dev_priv, PUNIT_REG_PWRGT_STATUS) & mask;
 	/*
@@ -882,6 +885,7 @@ static bool vlv_power_well_enabled(struct drm_i915_private *dev_priv,
 	ctrl = vlv_punit_read(dev_priv, PUNIT_REG_PWRGT_CTRL) & mask;
 	WARN_ON(ctrl != state);
 
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 
 	return enabled;
@@ -1395,6 +1399,7 @@ static bool chv_pipe_power_well_enabled(struct drm_i915_private *dev_priv,
 	u32 state, ctrl;
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
 
 	state = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSS_MASK(pipe);
 	/*
@@ -1411,6 +1416,7 @@ static bool chv_pipe_power_well_enabled(struct drm_i915_private *dev_priv,
 	ctrl = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSC_MASK(pipe);
 	WARN_ON(ctrl << 16 != state);
 
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 
 	return enabled;
@@ -1427,6 +1433,7 @@ static void chv_set_pipe_power_well(struct drm_i915_private *dev_priv,
 	state = enable ? DP_SSS_PWR_ON(pipe) : DP_SSS_PWR_GATE(pipe);
 
 	mutex_lock(&dev_priv->pcu_lock);
+	vlv_punit_get(dev_priv);
 
 #define COND \
 	((vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSS_MASK(pipe)) == state)
@@ -1447,6 +1454,7 @@ static void chv_set_pipe_power_well(struct drm_i915_private *dev_priv,
 #undef COND
 
 out:
+	vlv_punit_put(dev_priv);
 	mutex_unlock(&dev_priv->pcu_lock);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c
index 3d7c5917b97c..dc3b491b4d00 100644
--- a/drivers/gpu/drm/i915/intel_sideband.c
+++ b/drivers/gpu/drm/i915/intel_sideband.c
@@ -144,30 +144,18 @@ u32 vlv_punit_read(struct drm_i915_private *dev_priv, u32 addr)
 
 	lockdep_assert_held(&dev_priv->pcu_lock);
 
-	vlv_punit_get(dev_priv);
-
 	vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT,
 			SB_CRRDDA_NP, addr, &val);
 
-	vlv_punit_put(dev_priv);
-
 	return val;
 }
 
 int vlv_punit_write(struct drm_i915_private *dev_priv, u32 addr, u32 val)
 {
-	int err;
-
 	lockdep_assert_held(&dev_priv->pcu_lock);
 
-	vlv_punit_get(dev_priv);
-
-	err = vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT,
-			      SB_CRWRDA_NP, addr, &val);
-
-	vlv_punit_put(dev_priv);
-
-	return err;
+	return vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT,
+			       SB_CRWRDA_NP, addr, &val);
 }
 
 void vlv_punit_get(struct drm_i915_private *dev_priv)
@@ -210,10 +198,8 @@ u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr)
 {
 	u32 val = 0;
 
-	vlv_nc_get(dev_priv);
 	vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_NC,
 			SB_CRRDDA_NP, addr, &val);
-	vlv_nc_put(dev_priv);
 
 	return val;
 }
-- 
2.16.2

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  parent reply	other threads:[~2018-03-14  9:38 UTC|newest]

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-14  9:37 [PATCH 01/36] drm/i915/stolen: Switch from DEBUG_KMS to DEBUG_DRIVER Chris Wilson
2018-03-14  9:37 ` [PATCH 02/36] drm/i915/stolen: Checkpatch cleansing Chris Wilson
2018-03-14  9:37 ` [PATCH 03/36] drm/i915/stolen: Deduce base of reserved portion as top-size on vlv Chris Wilson
2018-03-14  9:37 ` [PATCH 04/36] drm/i915: Trim error mask to known engines Chris Wilson
2018-03-14  9:37 ` [PATCH 05/36] drm/i915: Disable preemption and sleeping while using the punit sideband Chris Wilson
2018-03-16 12:18   ` Mika Kuoppala
2018-03-14  9:37 ` [PATCH 06/36] drm/i915: Lift acquiring the vlv punit magic to a common sb-get Chris Wilson
2018-03-14  9:37 ` Chris Wilson [this message]
2018-03-14  9:37 ` [PATCH 08/36] drm/i915: Reduce RPS update frequency on Valleyview/Cherryview Chris Wilson
2018-03-15  9:23   ` Sagar Arun Kamble
2018-04-09 13:51     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 09/36] Revert "drm/i915: Avoid tweaking evaluation thresholds on Baytrail v3" Chris Wilson
2018-03-14  9:37 ` [PATCH 10/36] drm/i915: Replace pcu_lock with sb_lock Chris Wilson
2018-03-15 12:06   ` Sagar Arun Kamble
2018-04-09 13:54     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 11/36] drm/i915: Separate sideband declarations to intel_sideband.h Chris Wilson
2018-03-14  9:37 ` [PATCH 12/36] drm/i915: Merge sbi read/write into a single accessor Chris Wilson
2018-03-16  3:39   ` Sagar Arun Kamble
2018-04-09 14:00     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 13/36] drm/i915: Merge sandybridge_pcode_(read|write) Chris Wilson
2018-03-14 15:20   ` Imre Deak
2018-03-14  9:37 ` [PATCH 14/36] drm/i915: Move sandybride pcode access to intel_sideband.c Chris Wilson
2018-03-14  9:37 ` [PATCH 15/36] drm/i915: Mark up Ironlake ips with rpm wakerefs Chris Wilson
2018-03-16  4:58   ` Sagar Arun Kamble
2018-04-09 14:07     ` Chris Wilson
2018-03-16  6:04   ` Sagar Arun Kamble
2018-04-09 14:11     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 16/36] drm/i915: Record logical context support in driver caps Chris Wilson
2018-03-14  9:37 ` [PATCH 17/36] drm/i915: Generalize i915_gem_sanitize() to reset contexts Chris Wilson
2018-03-14  9:37 ` [PATCH 18/36] drm/i915: Enable render context support for Ironlake (gen5) Chris Wilson
2018-03-14  9:37 ` [PATCH 19/36] drm/i915: Enable render context support for gen4 (Broadwater to Cantiga) Chris Wilson
2018-03-14  9:37 ` [PATCH 20/36] drm/i915: Remove obsolete min/max freq setters from debugfs Chris Wilson
2018-03-14 16:46   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 21/36] drm/i915: Split GT powermanagement functions to intel_gt_pm.c Chris Wilson
2018-03-16  6:23   ` Sagar Arun Kamble
2018-03-18 13:28   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 22/36] drm/i915: Move rps worker " Chris Wilson
2018-03-16  7:12   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 23/36] drm/i915: Move all the RPS irq handlers to intel_gt_pm Chris Wilson
2018-03-16  7:43   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 24/36] drm/i915: Track HAS_RPS alongside HAS_RC6 in the device info Chris Wilson
2018-03-16  8:10   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 25/36] drm/i915: Remove defunct intel_suspend_gt_powersave() Chris Wilson
2018-03-16  8:12   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 26/36] drm/i915: Reorder GT interface code Chris Wilson
2018-03-16  8:34   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 27/36] drm/i915: Split control of rps and rc6 Chris Wilson
2018-03-16  8:52   ` Sagar Arun Kamble
2018-03-16 13:03     ` Sagar Arun Kamble
2018-04-10 12:36       ` Chris Wilson
2018-03-14  9:37 ` [PATCH 28/36] drm/i915: Enabling rc6 and rps have different requirements, so separate them Chris Wilson
2018-03-16 14:01   ` Sagar Arun Kamble
2018-04-10 12:40     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 29/36] drm/i915: Simplify rc6/rps enabling Chris Wilson
2018-03-16 14:28   ` Sagar Arun Kamble
2018-04-10 12:45     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 30/36] drm/i915: Refactor frequency bounds computation Chris Wilson
2018-03-17 15:10   ` Sagar Arun Kamble
2018-04-10 12:49     ` Chris Wilson
2018-03-14  9:37 ` [PATCH 31/36] drm/i915: Don't fiddle with rps/rc6 across GPU reset Chris Wilson
2018-03-18 12:13   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 32/36] drm/i915: Rename rps min/max frequencies Chris Wilson
2018-03-18 17:13   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 33/36] drm/i915: Pull IPS into RPS Chris Wilson
2018-03-19  5:26   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 34/36] drm/i915, intel_ips: Enable GPU wait-boosting with IPS Chris Wilson
2018-03-14  9:37 ` [PATCH 35/36] drm/i915: Remove unwarranted clamping for hsw/bdw Chris Wilson
2018-03-19  7:32   ` Sagar Arun Kamble
2018-03-14  9:37 ` [PATCH 36/36] drm/i915: Support per-context user requests for GPU frequency control Chris Wilson
2018-03-19  9:51   ` Sagar Arun Kamble
2018-04-10 12:53     ` Chris Wilson
2018-11-09 17:51   ` Lionel Landwerlin
2018-11-16 11:14     ` Joonas Lahtinen
2018-11-16 11:22       ` Lionel Landwerlin
2018-03-14 10:03 ` ✗ Fi.CI.SPARSE: warning for series starting with [01/36] drm/i915/stolen: Switch from DEBUG_KMS to DEBUG_DRIVER Patchwork
2018-03-14 10:06 ` ✓ Fi.CI.BAT: success " Patchwork
2018-03-14 11:44 ` ✗ Fi.CI.IGT: failure " Patchwork

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