[Intel-gfx] [PATCH v4 0/5] Asynchronous flip implementation for i915

[Intel-gfx] [PATCH v4 0/5] Asynchronous flip implementation for i915

[Karthik B S]

Without async flip support in the kernel, fullscreen apps where game
resolution is equal to the screen resolution, must perform an extra blit
per frame prior to flipping.

Asynchronous page flips will also boost the FPS of Mesa benchmarks.

v2: -Few patches have been squashed and patches have been shuffled as
     per the reviews on the previous version.

v3: -Few patches have been squashed and patches have been shuffled as
     per the reviews on the previous version.

v4: -Made changes to fix the sequence and time stamp issue as per the
     comments received on the previous version.
    -Timestamps are calculated using the flip done time stamp and current
     timestamp. Here I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP flag is used
     for timestamp calculations.
    -Event is sent from the interrupt handler immediately using this
     updated timestamps and sequence.
    -Added more state checks as async flip should only allow change in plane
     surface address and nothing else should be allowed to change.
    -Added a separate plane hook for async flip.
    -Need to find a way to reject fbc enabling if it comes as part of this
     flip as bspec states that changes to FBC are not allowed.

Karthik B S (5):
  drm/i915: Add enable/disable flip done and flip done handler
  drm/i915: Add support for async flips in I915
  drm/i915: Add checks specific to async flips
  drm/i915: Do not call drm_crtc_arm_vblank_event in async flips
  drm/i915: Enable async flips in i915

 drivers/gpu/drm/i915/display/intel_display.c | 122 +++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_sprite.c  |  33 ++++-
 drivers/gpu/drm/i915/i915_irq.c              |  83 +++++++++++--
 drivers/gpu/drm/i915/i915_irq.h              |   2 +
 drivers/gpu/drm/i915/i915_reg.h              |   5 +-
 5 files changed, 236 insertions(+), 9 deletions(-)

-- 
2.22.0

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[Intel-gfx] [PATCH v4 1/5] drm/i915: Add enable/disable flip done and flip done handler

[Karthik B S]

Add enable/disable flip done functions and the flip done handler
function which handles the flip done interrupt.

Enable the flip done interrupt in IER.

Enable flip done function is called before writing the
surface address register as the write to this register triggers
the flip done interrupt

Flip done handler is used to send the page flip event as soon as the
surface address is written as per the requirement of async flips.
The interrupt is disabled after the event is sent.

v2: -Change function name from icl_* to skl_* (Paulo)
    -Move flip handler to this patch (Paulo)
    -Remove vblank_put() (Paulo)
    -Enable flip done interrupt for gen9+ only (Paulo)
    -Enable flip done interrupt in power_well_post_enable hook (Paulo)
    -Removed the event check in flip done handler to handle async
     flips without pageflip events.

v3: -Move skl_disable_flip_done out of interrupt handler (Paulo)
    -Make the pending vblank event NULL in the begining of
     flip_done_handler to remove sporadic WARN_ON that is seen.

v4: -Calculate timestamps using flip done time stamp and current
     timestamp for async flips (Ville)

Signed-off-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 10 +++
 drivers/gpu/drm/i915/i915_irq.c              | 83 ++++++++++++++++++--
 drivers/gpu/drm/i915/i915_irq.h              |  2 +
 drivers/gpu/drm/i915/i915_reg.h              |  4 +-
 4 files changed, 91 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 729ec6e0d43a..d2c04770dd6a 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -15552,6 +15552,13 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
 
 	intel_dbuf_pre_plane_update(state);
 
+	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
+		if (new_crtc_state->uapi.async_flip) {
+			skl_enable_flip_done(&crtc->base);
+			break;
+		}
+	}
+
 	/* Now enable the clocks, plane, pipe, and connectors that we set up. */
 	dev_priv->display.commit_modeset_enables(state);
 
@@ -15573,6 +15580,9 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
 	drm_atomic_helper_wait_for_flip_done(dev, &state->base);
 
 	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
+		if (new_crtc_state->uapi.async_flip)
+			skl_disable_flip_done(&crtc->base);
+
 		if (new_crtc_state->hw.active &&
 		    !needs_modeset(new_crtc_state) &&
 		    !new_crtc_state->preload_luts &&
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 562b43ed077f..9812a8051c5e 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -697,14 +697,24 @@ u32 i915_get_vblank_counter(struct drm_crtc *crtc)
 	return (((high1 << 8) | low) + (pixel >= vbl_start)) & 0xffffff;
 }
 
+u32 g4x_get_flip_counter(struct drm_crtc *crtc)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	enum pipe pipe = to_intel_crtc(crtc)->pipe;
+
+	return I915_READ(PIPE_FLIPCOUNT_G4X(pipe));
+}
+
 u32 g4x_get_vblank_counter(struct drm_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
 	enum pipe pipe = to_intel_crtc(crtc)->pipe;
 
+	if (crtc->state->async_flip)
+		return g4x_get_flip_counter(crtc);
+
 	return I915_READ(PIPE_FRMCOUNT_G4X(pipe));
 }
-
 /*
  * On certain encoders on certain platforms, pipe
  * scanline register will not work to get the scanline,
@@ -737,17 +747,24 @@ static u32 __intel_get_crtc_scanline_from_timestamp(struct intel_crtc *crtc)
 		 * pipe frame time stamp. The time stamp value
 		 * is sampled at every start of vertical blank.
 		 */
-		scan_prev_time = intel_de_read_fw(dev_priv,
-						  PIPE_FRMTMSTMP(crtc->pipe));
-
+		if (!crtc->config->uapi.async_flip)
+			scan_prev_time = intel_de_read_fw(dev_priv,
+							  PIPE_FRMTMSTMP(crtc->pipe));
+		else
+			scan_prev_time = intel_de_read_fw(dev_priv,
+							  PIPE_FLIPTMSTMP(crtc->pipe));
 		/*
 		 * The TIMESTAMP_CTR register has the current
 		 * time stamp value.
 		 */
 		scan_curr_time = intel_de_read_fw(dev_priv, IVB_TIMESTAMP_CTR);
 
-		scan_post_time = intel_de_read_fw(dev_priv,
-						  PIPE_FRMTMSTMP(crtc->pipe));
+		if (!crtc->config->uapi.async_flip)
+			scan_post_time = intel_de_read_fw(dev_priv,
+							  PIPE_FRMTMSTMP(crtc->pipe));
+		else
+			scan_post_time = intel_de_read_fw(dev_priv,
+							  PIPE_FLIPTMSTMP(crtc->pipe));
 	} while (scan_post_time != scan_prev_time);
 
 	scanline = div_u64(mul_u32_u32(scan_curr_time - scan_prev_time,
@@ -937,7 +954,6 @@ static bool i915_get_crtc_scanoutpos(struct drm_crtc *_crtc,
 		*vpos = position / htotal;
 		*hpos = position - (*vpos * htotal);
 	}
-
 	return true;
 }
 
@@ -1295,6 +1311,24 @@ display_pipe_crc_irq_handler(struct drm_i915_private *dev_priv,
 			     u32 crc4) {}
 #endif
 
+static void flip_done_handler(struct drm_i915_private *dev_priv,
+			      unsigned int pipe)
+{
+	struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
+	struct drm_crtc_state *crtc_state = crtc->base.state;
+	struct drm_pending_vblank_event *e = crtc_state->event;
+	struct drm_device *dev = &dev_priv->drm;
+	unsigned long irqflags;
+
+	crtc_state->event = NULL;
+
+	drm_crtc_accurate_vblank_count(&crtc->base);
+	spin_lock_irqsave(&dev->event_lock, irqflags);
+
+	drm_crtc_send_vblank_event(&crtc->base, e);
+
+	spin_unlock_irqrestore(&dev->event_lock, irqflags);
+}
 
 static void hsw_pipe_crc_irq_handler(struct drm_i915_private *dev_priv,
 				     enum pipe pipe)
@@ -2389,6 +2423,9 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
 		if (iir & GEN8_PIPE_VBLANK)
 			intel_handle_vblank(dev_priv, pipe);
 
+		if (iir & GEN9_PIPE_PLANE1_FLIP_DONE)
+			flip_done_handler(dev_priv, pipe);
+
 		if (iir & GEN8_PIPE_CDCLK_CRC_DONE)
 			hsw_pipe_crc_irq_handler(dev_priv, pipe);
 
@@ -2670,6 +2707,19 @@ int bdw_enable_vblank(struct drm_crtc *crtc)
 	return 0;
 }
 
+void skl_enable_flip_done(struct drm_crtc *crtc)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	enum pipe pipe = to_intel_crtc(crtc)->pipe;
+	unsigned long irqflags;
+
+	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+
+	bdw_enable_pipe_irq(dev_priv, pipe, GEN9_PIPE_PLANE1_FLIP_DONE);
+
+	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+}
+
 /* Called from drm generic code, passed 'crtc' which
  * we use as a pipe index
  */
@@ -2730,6 +2780,19 @@ void bdw_disable_vblank(struct drm_crtc *crtc)
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 }
 
+void skl_disable_flip_done(struct drm_crtc *crtc)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	enum pipe pipe = to_intel_crtc(crtc)->pipe;
+	unsigned long irqflags;
+
+	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
+
+	bdw_disable_pipe_irq(dev_priv, pipe, GEN9_PIPE_PLANE1_FLIP_DONE);
+
+	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+}
+
 static void ibx_irq_reset(struct drm_i915_private *dev_priv)
 {
 	struct intel_uncore *uncore = &dev_priv->uncore;
@@ -2937,6 +3000,9 @@ void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv,
 	u32 extra_ier = GEN8_PIPE_VBLANK | GEN8_PIPE_FIFO_UNDERRUN;
 	enum pipe pipe;
 
+	if (INTEL_GEN(dev_priv) >= 9)
+		extra_ier |= GEN9_PIPE_PLANE1_FLIP_DONE;
+
 	spin_lock_irq(&dev_priv->irq_lock);
 
 	if (!intel_irqs_enabled(dev_priv)) {
@@ -3414,6 +3480,9 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	de_pipe_enables = de_pipe_masked | GEN8_PIPE_VBLANK |
 					   GEN8_PIPE_FIFO_UNDERRUN;
 
+	if (INTEL_GEN(dev_priv) >= 9)
+		de_pipe_enables |= GEN9_PIPE_PLANE1_FLIP_DONE;
+
 	de_port_enables = de_port_masked;
 	if (IS_GEN9_LP(dev_priv))
 		de_port_enables |= BXT_DE_PORT_HOTPLUG_MASK;
diff --git a/drivers/gpu/drm/i915/i915_irq.h b/drivers/gpu/drm/i915/i915_irq.h
index 25f25cd95818..2f10c8135116 100644
--- a/drivers/gpu/drm/i915/i915_irq.h
+++ b/drivers/gpu/drm/i915/i915_irq.h
@@ -112,11 +112,13 @@ int i915gm_enable_vblank(struct drm_crtc *crtc);
 int i965_enable_vblank(struct drm_crtc *crtc);
 int ilk_enable_vblank(struct drm_crtc *crtc);
 int bdw_enable_vblank(struct drm_crtc *crtc);
+void skl_enable_flip_done(struct drm_crtc *crtc);
 void i8xx_disable_vblank(struct drm_crtc *crtc);
 void i915gm_disable_vblank(struct drm_crtc *crtc);
 void i965_disable_vblank(struct drm_crtc *crtc);
 void ilk_disable_vblank(struct drm_crtc *crtc);
 void bdw_disable_vblank(struct drm_crtc *crtc);
+void skl_disable_flip_done(struct drm_crtc *crtc);
 
 void gen2_irq_reset(struct intel_uncore *uncore);
 void gen3_irq_reset(struct intel_uncore *uncore, i915_reg_t imr,
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 86a23ced051b..3c4480172e84 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -11113,9 +11113,11 @@ enum skl_power_gate {
 #define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_MASK	(0xf << 12)
 
 #define _PIPE_FRMTMSTMP_A		0x70048
+#define _PIPE_FLIPTMSTMP_A		0x7004C
 #define PIPE_FRMTMSTMP(pipe)		\
 			_MMIO_PIPE2(pipe, _PIPE_FRMTMSTMP_A)
-
+#define PIPE_FLIPTMSTMP(pipe)		\
+			_MMIO_PIPE2(pipe, _PIPE_FLIPTMSTMP_A)
 /* BXT MIPI clock controls */
 #define BXT_MAX_VAR_OUTPUT_KHZ			39500
 
-- 
2.22.0

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Re: [Intel-gfx] [PATCH v4 1/5] drm/i915: Add enable/disable flip done and flip done handler

[kernel test robot]

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Hi Karthik,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.8-rc5 next-20200713]
[cannot apply to drm/drm-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Karthik-B-S/Asynchronous-flip-implementation-for-i915/20200714-095304
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-rhel (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce (this is a W=1 build):
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915_irq.c:700:5: warning: no previous prototype for 'g4x_get_flip_counter' [-Wmissing-prototypes]
     700 | u32 g4x_get_flip_counter(struct drm_crtc *crtc)
         |     ^~~~~~~~~~~~~~~~~~~~

vim +/g4x_get_flip_counter +700 drivers/gpu/drm/i915/i915_irq.c

   699	
 > 700	u32 g4x_get_flip_counter(struct drm_crtc *crtc)
   701	{
   702		struct drm_i915_private *dev_priv = to_i915(crtc->dev);
   703		enum pipe pipe = to_intel_crtc(crtc)->pipe;
   704	
   705		return I915_READ(PIPE_FLIPCOUNT_G4X(pipe));
   706	}
   707	

---
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https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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Re: [Intel-gfx] [PATCH v4 1/5] drm/i915: Add enable/disable flip done and flip done handler

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1710 bytes --]

Hi Karthik,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.8-rc5 next-20200713]
[cannot apply to drm/drm-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Karthik-B-S/Asynchronous-flip-implementation-for-i915/20200714-095304
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-a002-20200714 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce (this is a W=1 build):
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915_irq.c:700:5: error: no previous prototype for 'g4x_get_flip_counter' [-Werror=missing-prototypes]
     700 | u32 g4x_get_flip_counter(struct drm_crtc *crtc)
         |     ^~~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors

vim +/g4x_get_flip_counter +700 drivers/gpu/drm/i915/i915_irq.c

   699	
 > 700	u32 g4x_get_flip_counter(struct drm_crtc *crtc)
   701	{
   702		struct drm_i915_private *dev_priv = to_i915(crtc->dev);
   703		enum pipe pipe = to_intel_crtc(crtc)->pipe;
   704	
   705		return I915_READ(PIPE_FLIPCOUNT_G4X(pipe));
   706	}
   707	

---
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https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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Re: [Intel-gfx] [PATCH v4 1/5] drm/i915: Add enable/disable flip done and flip done handler

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1421 bytes --]

Hi Karthik,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.8-rc5 next-20200714]
[cannot apply to drm/drm-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Karthik-B-S/Asynchronous-flip-implementation-for-i915/20200714-095304
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-s032-20200714 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.2-41-g14e84ffc-dirty
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> drivers/gpu/drm/i915/i915_irq.c:700:5: sparse: sparse: symbol 'g4x_get_flip_counter' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[Intel-gfx] [RFC PATCH] drm/i915: g4x_get_flip_counter() can be static

[kernel test robot]

Signed-off-by: kernel test robot <lkp@intel.com>
---
 i915_irq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 9812a8051c5ea..79a3118f918a1 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -697,7 +697,7 @@ u32 i915_get_vblank_counter(struct drm_crtc *crtc)
 	return (((high1 << 8) | low) + (pixel >= vbl_start)) & 0xffffff;
 }
 
-u32 g4x_get_flip_counter(struct drm_crtc *crtc)
+static u32 g4x_get_flip_counter(struct drm_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
 	enum pipe pipe = to_intel_crtc(crtc)->pipe;
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[Intel-gfx] [PATCH v4 2/5] drm/i915: Add support for async flips in I915

[Karthik B S]

Set the Async Address Update Enable bit in plane ctl
when async flip is requested.

v2: -Move the Async flip enablement to individual patch (Paulo)

v3: -Rebased.

v4: -Add separate plane hook for async flip case (Ville)

Signed-off-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c |  6 +++++
 drivers/gpu/drm/i915/display/intel_sprite.c  | 25 ++++++++++++++++++++
 drivers/gpu/drm/i915/i915_reg.h              |  1 +
 3 files changed, 32 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index d2c04770dd6a..aa0eebeca7ff 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -4765,6 +4765,12 @@ u32 skl_plane_ctl(const struct intel_crtc_state *crtc_state,
 	const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
 	u32 plane_ctl;
 
+	/* During Async flip, no other updates are allowed */
+	if (crtc_state->uapi.async_flip) {
+		plane_ctl |= PLANE_CTL_ASYNC_FLIP;
+		return plane_ctl;
+	}
+
 	plane_ctl = PLANE_CTL_ENABLE;
 
 	if (INTEL_GEN(dev_priv) < 10 && !IS_GEMINILAKE(dev_priv)) {
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index d03860fef2d7..7cffdb48e6df 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -603,6 +603,24 @@ icl_program_input_csc(struct intel_plane *plane,
 			  PLANE_INPUT_CSC_POSTOFF(pipe, plane_id, 2), 0x0);
 }
 
+static void
+skl_program_async_surface_address(struct drm_i915_private *dev_priv,
+				  const struct intel_plane_state *plane_state,
+				  enum pipe pipe, enum plane_id plane_id,
+				  u32 surf_addr)
+{
+	unsigned long irqflags;
+	u32 plane_ctl = plane_state->ctl;
+
+	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
+
+	intel_de_write_fw(dev_priv, PLANE_CTL(pipe, plane_id), plane_ctl);
+	intel_de_write_fw(dev_priv, PLANE_SURF(pipe, plane_id),
+			  intel_plane_ggtt_offset(plane_state) + surf_addr);
+
+	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+}
+
 static void
 skl_program_plane(struct intel_plane *plane,
 		  const struct intel_crtc_state *crtc_state,
@@ -631,6 +649,13 @@ skl_program_plane(struct intel_plane *plane,
 	u32 keymsk, keymax;
 	u32 plane_ctl = plane_state->ctl;
 
+	/* During Async flip, no other updates are allowed */
+	if (crtc_state->uapi.async_flip) {
+		skl_program_async_surface_address(dev_priv, plane_state,
+						  pipe, plane_id, surf_addr);
+		return;
+	}
+
 	plane_ctl |= skl_plane_ctl_crtc(crtc_state);
 
 	if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3c4480172e84..879aaeaf093a 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -6916,6 +6916,7 @@ enum {
 #define   PLANE_CTL_TILED_X			(1 << 10)
 #define   PLANE_CTL_TILED_Y			(4 << 10)
 #define   PLANE_CTL_TILED_YF			(5 << 10)
+#define   PLANE_CTL_ASYNC_FLIP			(1 << 9)
 #define   PLANE_CTL_FLIP_HORIZONTAL		(1 << 8)
 #define   PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE	(1 << 4) /* TGL+ */
 #define   PLANE_CTL_ALPHA_MASK			(0x3 << 4) /* Pre-GLK */
-- 
2.22.0

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[Intel-gfx] [PATCH v4 3/5] drm/i915: Add checks specific to async flips

[Karthik B S]

Support added only for async flips on primary plane.
If flip is requested on any other plane, reject it.

Make sure there is no change in fbc, offset and framebuffer modifiers
when async flip is requested.

If any of these are modified, reject async flip.

v2: -Replace DRM_ERROR (Paulo)
    -Add check for changes in OFFSET, FBC, RC(Paulo)

v3: -Removed TODO as benchmarking tests have been run now.

v4: -Added more state checks for async flip (Ville)
    -Moved intel_atomic_check_async to the end of intel_atomic_check
     as the plane checks needs to pass before this. (Ville)
    -Removed crtc_state->enable_fbc check. (Ville)
    -Set the I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP flag for async
     flip case as scanline counter is not reliable here.

Signed-off-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 103 +++++++++++++++++++
 1 file changed, 103 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index aa0eebeca7ff..fe06db9cf38e 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -14825,6 +14825,101 @@ static bool intel_cpu_transcoders_need_modeset(struct intel_atomic_state *state,
 	return false;
 }
 
+static int intel_atomic_check_async(struct intel_atomic_state *state)
+{
+	struct intel_crtc_state *old_crtc_state, *new_crtc_state;
+	struct intel_plane_state *new_plane_state, *old_plane_state;
+	struct intel_crtc *crtc;
+	struct intel_plane *intel_plane;
+	int i, n_planes = 0;
+
+	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
+					    new_crtc_state, i) {
+		if (needs_modeset(new_crtc_state)) {
+			DRM_DEBUG_KMS("Modeset Requried. Async flip not supported\n");
+			return -EINVAL;
+		}
+
+		if (!new_crtc_state->uapi.active) {
+			DRM_DEBUG_KMS("CRTC inactive\n");
+			return -EINVAL;
+		}
+		if (old_crtc_state->active_planes != new_crtc_state->active_planes) {
+			DRM_DEBUG_KMS("Active planes cannot be changed during async flip\n");
+			return -EINVAL;
+		}
+	}
+
+	for_each_oldnew_intel_plane_in_state(state, intel_plane, old_plane_state,
+					     new_plane_state, i) {
+		/*TODO: Async flip is only supported through the page flip IOCTL
+		 * as of now. So support currently added for primary plane only.
+		 * Support for other planes should be added when async flip is
+		 * enabled in the atomic IOCTL path.
+		 */
+		if (intel_plane->id != PLANE_PRIMARY)
+			return -EINVAL;
+
+		if ((old_plane_state->color_plane[0].x !=
+		     new_plane_state->color_plane[0].x) ||
+		    (old_plane_state->color_plane[0].y !=
+		     new_plane_state->color_plane[0].y)) {
+			DRM_DEBUG_KMS("Offsets cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (old_plane_state->uapi.fb->modifier !=
+		    new_plane_state->uapi.fb->modifier) {
+			DRM_DEBUG_KMS("Framebuffer modifiers cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (old_plane_state->uapi.fb->format !=
+		    new_plane_state->uapi.fb->format) {
+			DRM_DEBUG_KMS("Framebuffer format cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (intel_wm_need_update(old_plane_state, new_plane_state)) {
+			DRM_DEBUG_KMS("WM update not allowed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (old_plane_state->uapi.alpha != new_plane_state->uapi.alpha) {
+			DRM_DEBUG_KMS("Alpha value cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (old_plane_state->uapi.pixel_blend_mode != new_plane_state->uapi.pixel_blend_mode) {
+			DRM_DEBUG_KMS("Pixel blend mode cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (old_plane_state->uapi.color_encoding != new_plane_state->uapi.color_encoding) {
+			DRM_DEBUG_KMS("Color encoding cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		if (old_plane_state->uapi.color_range != new_plane_state->uapi.color_range) {
+			DRM_DEBUG_KMS("Color range cannot be changed in async flip\n");
+			return -EINVAL;
+		}
+
+		n_planes++;
+	}
+
+	if (n_planes != 1)
+		return -EINVAL;
+
+	/*Scan line registers cannot be trusted for async flip */
+	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
+		if (new_crtc_state->uapi.async_flip)
+			crtc->mode_flags |= I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP;
+	}
+
+	return 0;
+}
+
 /**
  * intel_atomic_check - validate state object
  * @dev: drm device
@@ -15004,6 +15099,14 @@ static int intel_atomic_check(struct drm_device *dev,
 				       "[modeset]" : "[fastset]");
 	}
 
+	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
+		if (new_crtc_state->uapi.async_flip) {
+			ret = intel_atomic_check_async(state);
+
+			if (ret)
+				goto fail;
+		}
+	}
 	return 0;
 
  fail:
-- 
2.22.0

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[Intel-gfx] [PATCH v4 4/5] drm/i915: Do not call drm_crtc_arm_vblank_event in async flips

[Karthik B S]

Since the flip done event will be sent in the flip_done_handler,
no need to add the event to the list and delay it for later.

v2: -Moved the async check above vblank_get as it
     was causing issues for PSR.

v3: -No need to wait for vblank to pass, as this wait was causing a
     16ms delay once every few flips.

v4: -Rebased.

Signed-off-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
---
 drivers/gpu/drm/i915/display/intel_sprite.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index 7cffdb48e6df..2f1bc8bde516 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -93,6 +93,9 @@ void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state)
 	DEFINE_WAIT(wait);
 	u32 psr_status;
 
+	if (new_crtc_state->uapi.async_flip)
+		goto irq_disable;
+
 	vblank_start = adjusted_mode->crtc_vblank_start;
 	if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
 		vblank_start = DIV_ROUND_UP(vblank_start, 2);
@@ -206,7 +209,7 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state)
 	 * Would be slightly nice to just grab the vblank count and arm the
 	 * event outside of the critical section - the spinlock might spin for a
 	 * while ... */
-	if (new_crtc_state->uapi.event) {
+	if (new_crtc_state->uapi.event && !new_crtc_state->uapi.async_flip) {
 		drm_WARN_ON(&dev_priv->drm,
 			    drm_crtc_vblank_get(&crtc->base) != 0);
 
@@ -220,6 +223,9 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state)
 
 	local_irq_enable();
 
+	if (new_crtc_state->uapi.async_flip)
+		return;
+
 	if (intel_vgpu_active(dev_priv))
 		return;
 
-- 
2.22.0

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[Intel-gfx] [PATCH v4 5/5] drm/i915: Enable async flips in i915

[Karthik B S]

Enable asynchronous flips in i915 for gen9+ platforms.

v2: -Async flip enablement should be a stand alone patch (Paulo)

v3: -Move the patch to the end of the serires (Paulo)

v4: -Rebased.

Signed-off-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index fe06db9cf38e..c9abba98ad22 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -17886,6 +17886,9 @@ static void intel_mode_config_init(struct drm_i915_private *i915)
 
 	mode_config->funcs = &intel_mode_funcs;
 
+	if (INTEL_GEN(i915) >= 9)
+		mode_config->async_page_flip = true;
+
 	/*
 	 * Maximum framebuffer dimensions, chosen to match
 	 * the maximum render engine surface size on gen4+.
-- 
2.22.0

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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Asynchronous flip implementation for i915 (rev4)

[Patchwork]

== Series Details ==

Series: Asynchronous flip implementation for i915 (rev4)
URL   : https://patchwork.freedesktop.org/series/74386/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
b48aa69c41de drm/i915: Add enable/disable flip done and flip done handler
-:28: WARNING:TYPO_SPELLING: 'begining' may be misspelled - perhaps 'beginning'?
#28: 
    -Make the pending vblank event NULL in the begining of

total: 0 errors, 1 warnings, 0 checks, 197 lines checked
64fa1ff84ea3 drm/i915: Add support for async flips in I915
2fe12b0307ea drm/i915: Add checks specific to async flips
-:48: WARNING:TYPO_SPELLING: 'Requried' may be misspelled - perhaps 'Required'?
#48: FILE: drivers/gpu/drm/i915/display/intel_display.c:14839:
+			DRM_DEBUG_KMS("Modeset Requried. Async flip not supported\n");

-:72: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'old_plane_state->color_plane[0].x !=
 		     new_plane_state->color_plane[0].x'
#72: FILE: drivers/gpu/drm/i915/display/intel_display.c:14863:
+		if ((old_plane_state->color_plane[0].x !=
+		     new_plane_state->color_plane[0].x) ||
+		    (old_plane_state->color_plane[0].y !=
+		     new_plane_state->color_plane[0].y)) {

-:72: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'old_plane_state->color_plane[0].y !=
 		     new_plane_state->color_plane[0].y'
#72: FILE: drivers/gpu/drm/i915/display/intel_display.c:14863:
+		if ((old_plane_state->color_plane[0].x !=
+		     new_plane_state->color_plane[0].x) ||
+		    (old_plane_state->color_plane[0].y !=
+		     new_plane_state->color_plane[0].y)) {

-:102: WARNING:LONG_LINE: line length of 103 exceeds 100 columns
#102: FILE: drivers/gpu/drm/i915/display/intel_display.c:14893:
+		if (old_plane_state->uapi.pixel_blend_mode != new_plane_state->uapi.pixel_blend_mode) {

total: 0 errors, 2 warnings, 2 checks, 115 lines checked
c68f7e3b6d25 drm/i915: Do not call drm_crtc_arm_vblank_event in async flips
2f73114a8669 drm/i915: Enable async flips in i915

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[Intel-gfx] ✗ Fi.CI.SPARSE: warning for Asynchronous flip implementation for i915 (rev4)

[Patchwork]

== Series Details ==

Series: Asynchronous flip implementation for i915 (rev4)
URL   : https://patchwork.freedesktop.org/series/74386/
State : warning

== Summary ==

$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.0
Fast mode used, each commit won't be checked separately.
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2271:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2272:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2273:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2274:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2275:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gem/i915_gem_context.c:2276:17: error: bad integer constant expression
+drivers/gpu/drm/i915/gt/intel_lrc.c:2809:17: error: too long token expansion
+drivers/gpu/drm/i915/gt/intel_lrc.c:2809:17: error: too long token expansion
+drivers/gpu/drm/i915/gt/intel_reset.c:1310:5: warning: context imbalance in 'intel_gt_reset_trylock' - different lock contexts for basic block
+drivers/gpu/drm/i915/gt/sysfs_engines.c:61:10: error: bad integer constant expression
+drivers/gpu/drm/i915/gt/sysfs_engines.c:62:10: error: bad integer constant expression
+drivers/gpu/drm/i915/gt/sysfs_engines.c:66:10: error: bad integer constant expression
+drivers/gpu/drm/i915/gvt/mmio.c:287:23: warning: memcpy with byte count of 279040
+drivers/gpu/drm/i915/i915_irq.c:700:5: warning: symbol 'g4x_get_flip_counter' was not declared. Should it be static?
+drivers/gpu/drm/i915/i915_perf.c:1425:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/i915/i915_perf.c:1479:15: warning: memset with byte count of 16777216
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen11_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen12_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen6_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen8_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen8_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:408:9: warning: context imbalance in 'gen8_write8' - different lock contexts for basic block

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[Intel-gfx] ✓ Fi.CI.BAT: success for Asynchronous flip implementation for i915 (rev4)

[Patchwork]

== Series Details ==

Series: Asynchronous flip implementation for i915 (rev4)
URL   : https://patchwork.freedesktop.org/series/74386/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8740 -> Patchwork_18153
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/index.html

Known issues
------------

  Here are the changes found in Patchwork_18153 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_chamelium@dp-crc-fast:
    - fi-kbl-7500u:       [PASS][1] -> [FAIL][2] ([i915#1372])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html

  * igt@vgem_basic@create:
    - fi-tgl-y:           [PASS][3] -> [DMESG-WARN][4] ([i915#402]) +1 similar issue
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-tgl-y/igt@vgem_basic@create.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-tgl-y/igt@vgem_basic@create.html

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s0:
    - fi-tgl-u2:          [FAIL][5] ([i915#1888]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html

  * igt@i915_pm_backlight@basic-brightness:
    - fi-whl-u:           [DMESG-WARN][7] ([i915#95]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-whl-u/igt@i915_pm_backlight@basic-brightness.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-whl-u/igt@i915_pm_backlight@basic-brightness.html

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-kefka:       [DMESG-WARN][9] ([i915#1982]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-guc:         [FAIL][11] ([i915#579]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html

  * igt@i915_selftest@live@gt_lrc:
    - fi-tgl-u2:          [DMESG-FAIL][13] ([i915#1233]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-tgl-u2/igt@i915_selftest@live@gt_lrc.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-tgl-u2/igt@i915_selftest@live@gt_lrc.html

  * igt@kms_busy@basic@modeset:
    - {fi-tgl-dsi}:       [DMESG-WARN][15] ([i915#1982]) -> [PASS][16] +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-tgl-dsi/igt@kms_busy@basic@modeset.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-tgl-dsi/igt@kms_busy@basic@modeset.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - {fi-kbl-7560u}:     [DMESG-WARN][17] ([i915#1982]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_cursor_legacy@basic-flip-after-cursor-atomic:
    - fi-icl-u2:          [DMESG-WARN][19] ([i915#1982]) -> [PASS][20] +1 similar issue
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-tgl-y:           [DMESG-WARN][21] ([i915#1982]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-tgl-y/igt@kms_frontbuffer_tracking@basic.html

  * igt@vgem_basic@setversion:
    - fi-tgl-y:           [DMESG-WARN][23] ([i915#402]) -> [PASS][24] +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-tgl-y/igt@vgem_basic@setversion.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-tgl-y/igt@vgem_basic@setversion.html

  
#### Warnings ####

  * igt@kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][25] ([i915#62] / [i915#92]) -> [DMESG-WARN][26] ([i915#62] / [i915#92] / [i915#95]) +4 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - fi-kbl-x1275:       [DMESG-WARN][27] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][28] ([i915#62] / [i915#92]) +2 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/fi-kbl-x1275/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#1233]: https://gitlab.freedesktop.org/drm/intel/issues/1233
  [i915#1372]: https://gitlab.freedesktop.org/drm/intel/issues/1372
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#579]: https://gitlab.freedesktop.org/drm/intel/issues/579
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (47 -> 39)
------------------------------

  Missing    (8): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus fi-byt-clapper fi-skl-6600u 


Build changes
-------------

  * Linux: CI_DRM_8740 -> Patchwork_18153

  CI-20190529: 20190529
  CI_DRM_8740: b182a04c513e3b385fa3cdbac559f2625b778be1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5735: 21f8204e54c122e4a0f8ca4b59e4b2db8d1ba687 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18153: 2f73114a86699ea77bcfe63f03be864f6477213e @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

2f73114a8669 drm/i915: Enable async flips in i915
c68f7e3b6d25 drm/i915: Do not call drm_crtc_arm_vblank_event in async flips
2fe12b0307ea drm/i915: Add checks specific to async flips
64fa1ff84ea3 drm/i915: Add support for async flips in I915
b48aa69c41de drm/i915: Add enable/disable flip done and flip done handler

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.IGT: success for Asynchronous flip implementation for i915 (rev4)

[Patchwork]

== Series Details ==

Series: Asynchronous flip implementation for i915 (rev4)
URL   : https://patchwork.freedesktop.org/series/74386/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8740_full -> Patchwork_18153_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Known issues
------------

  Here are the changes found in Patchwork_18153_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_eio@in-flight-suspend:
    - shard-skl:          [PASS][1] -> [INCOMPLETE][2] ([i915#69])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl8/igt@gem_eio@in-flight-suspend.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl1/igt@gem_eio@in-flight-suspend.html

  * igt@gem_exec_balancer@bonded-early:
    - shard-kbl:          [PASS][3] -> [FAIL][4] ([i915#2079])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl1/igt@gem_exec_balancer@bonded-early.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl3/igt@gem_exec_balancer@bonded-early.html

  * igt@gem_exec_whisper@basic-fds:
    - shard-glk:          [PASS][5] -> [DMESG-WARN][6] ([i915#118] / [i915#95])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-glk2/igt@gem_exec_whisper@basic-fds.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-glk9/igt@gem_exec_whisper@basic-fds.html

  * igt@i915_suspend@forcewake:
    - shard-skl:          [PASS][7] -> [INCOMPLETE][8] ([i915#636] / [i915#69])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl1/igt@i915_suspend@forcewake.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl8/igt@i915_suspend@forcewake.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x128-onscreen:
    - shard-skl:          [PASS][9] -> [FAIL][10] ([i915#54])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl7/igt@kms_cursor_crc@pipe-a-cursor-128x128-onscreen.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl10/igt@kms_cursor_crc@pipe-a-cursor-128x128-onscreen.html

  * igt@kms_cursor_crc@pipe-b-cursor-64x64-onscreen:
    - shard-kbl:          [PASS][11] -> [DMESG-WARN][12] ([i915#93] / [i915#95]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl3/igt@kms_cursor_crc@pipe-b-cursor-64x64-onscreen.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl6/igt@kms_cursor_crc@pipe-b-cursor-64x64-onscreen.html

  * igt@kms_cursor_edge_walk@pipe-a-128x128-bottom-edge:
    - shard-apl:          [PASS][13] -> [DMESG-WARN][14] ([i915#1635] / [i915#95]) +14 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl2/igt@kms_cursor_edge_walk@pipe-a-128x128-bottom-edge.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl4/igt@kms_cursor_edge_walk@pipe-a-128x128-bottom-edge.html

  * igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([i915#1635] / [i915#1982])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl8/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl7/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled.html

  * igt@kms_flip@basic-plain-flip@a-edp1:
    - shard-skl:          [PASS][17] -> [DMESG-WARN][18] ([i915#1982]) +12 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl7/igt@kms_flip@basic-plain-flip@a-edp1.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl10/igt@kms_flip@basic-plain-flip@a-edp1.html

  * igt@kms_flip@flip-vs-suspend@a-dp1:
    - shard-kbl:          [PASS][19] -> [DMESG-WARN][20] ([i915#180]) +3 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl2/igt@kms_flip@flip-vs-suspend@a-dp1.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl2/igt@kms_flip@flip-vs-suspend@a-dp1.html

  * igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([i915#2122])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl6/igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl5/igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1.html

  * igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-render:
    - shard-tglb:         [PASS][23] -> [DMESG-WARN][24] ([i915#1982]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-render.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-tglb2/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-render.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [PASS][25] -> [FAIL][26] ([fdo#108145] / [i915#265]) +1 similar issue
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl2/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl8/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr@psr2_sprite_mmap_gtt:
    - shard-iclb:         [PASS][27] -> [SKIP][28] ([fdo#109441]) +4 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_gtt.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-iclb8/igt@kms_psr@psr2_sprite_mmap_gtt.html

  * igt@kms_setmode@basic:
    - shard-kbl:          [PASS][29] -> [FAIL][30] ([i915#31])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl3/igt@kms_setmode@basic.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl6/igt@kms_setmode@basic.html

  
#### Possible fixes ####

  * igt@gem_ctx_isolation@preservation-s3@vcs0:
    - shard-kbl:          [DMESG-WARN][31] ([i915#180]) -> [PASS][32] +3 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl7/igt@gem_ctx_isolation@preservation-s3@vcs0.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl4/igt@gem_ctx_isolation@preservation-s3@vcs0.html

  * igt@gem_ctx_persistence@legacy-engines-mixed-process@vebox:
    - shard-apl:          [FAIL][33] ([i915#1528] / [i915#1635]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl7/igt@gem_ctx_persistence@legacy-engines-mixed-process@vebox.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl8/igt@gem_ctx_persistence@legacy-engines-mixed-process@vebox.html

  * igt@gem_exec_balancer@hang:
    - shard-kbl:          [DMESG-WARN][35] ([i915#93] / [i915#95]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl2/igt@gem_exec_balancer@hang.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl2/igt@gem_exec_balancer@hang.html

  * igt@gem_exec_fence@syncobj-unused-fence:
    - shard-apl:          [DMESG-WARN][37] ([i915#1635] / [i915#95]) -> [PASS][38] +15 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl4/igt@gem_exec_fence@syncobj-unused-fence.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl2/igt@gem_exec_fence@syncobj-unused-fence.html

  * igt@gem_mmap_wc@fault-concurrent:
    - shard-iclb:         [DMESG-WARN][39] ([i915#1982]) -> [PASS][40] +1 similar issue
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-iclb2/igt@gem_mmap_wc@fault-concurrent.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-iclb8/igt@gem_mmap_wc@fault-concurrent.html

  * igt@gem_sync@basic-all:
    - shard-glk:          [DMESG-WARN][41] ([i915#118] / [i915#95]) -> [PASS][42] +1 similar issue
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-glk6/igt@gem_sync@basic-all.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-glk2/igt@gem_sync@basic-all.html

  * igt@gen9_exec_parse@allowed-all:
    - shard-apl:          [DMESG-WARN][43] ([i915#1436] / [i915#1635] / [i915#716]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl7/igt@gen9_exec_parse@allowed-all.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl6/igt@gen9_exec_parse@allowed-all.html

  * igt@i915_module_load@reload:
    - shard-tglb:         [DMESG-WARN][45] ([i915#402]) -> [PASS][46] +1 similar issue
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-tglb7/igt@i915_module_load@reload.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-tglb8/igt@i915_module_load@reload.html

  * igt@kms_big_fb@x-tiled-64bpp-rotate-180:
    - shard-glk:          [DMESG-FAIL][47] ([i915#118] / [i915#95]) -> [PASS][48] +1 similar issue
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-glk8/igt@kms_big_fb@x-tiled-64bpp-rotate-180.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-glk5/igt@kms_big_fb@x-tiled-64bpp-rotate-180.html

  * igt@kms_color@pipe-a-ctm-0-5:
    - shard-skl:          [DMESG-WARN][49] ([i915#1982]) -> [PASS][50] +6 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl10/igt@kms_color@pipe-a-ctm-0-5.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl9/igt@kms_color@pipe-a-ctm-0-5.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [INCOMPLETE][51] ([i915#155]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl3/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl6/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-skl:          [FAIL][53] ([IGT#5]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl2/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled:
    - shard-glk:          [DMESG-WARN][55] ([i915#1982]) -> [PASS][56] +1 similar issue
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-glk2/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-glk8/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled.html

  * igt@kms_fbcon_fbt@psr-suspend:
    - shard-skl:          [INCOMPLETE][57] ([i915#69]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl9/igt@kms_fbcon_fbt@psr-suspend.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl2/igt@kms_fbcon_fbt@psr-suspend.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1:
    - shard-skl:          [FAIL][59] ([i915#79]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl1/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl5/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@b-dp1:
    - shard-kbl:          [FAIL][61] ([i915#2122]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl4/igt@kms_flip@plain-flip-fb-recreate-interruptible@b-dp1.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl6/igt@kms_flip@plain-flip-fb-recreate-interruptible@b-dp1.html

  * igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
    - shard-skl:          [FAIL][63] ([fdo#108145] / [i915#265]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-skl1/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html

  * igt@kms_psr@psr2_dpms:
    - shard-iclb:         [SKIP][65] ([fdo#109441]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-iclb8/igt@kms_psr@psr2_dpms.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-iclb2/igt@kms_psr@psr2_dpms.html

  
#### Warnings ####

  * igt@kms_content_protection@atomic-dpms:
    - shard-kbl:          [TIMEOUT][67] ([i915#1319] / [i915#1958] / [i915#2119]) -> [TIMEOUT][68] ([i915#1319] / [i915#2119])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-kbl4/igt@kms_content_protection@atomic-dpms.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-kbl1/igt@kms_content_protection@atomic-dpms.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb:
    - shard-apl:          [DMESG-FAIL][69] ([fdo#108145] / [i915#1635] / [i915#95]) -> [FAIL][70] ([fdo#108145] / [i915#1635] / [i915#265])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl7/igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl2/igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb.html

  * igt@runner@aborted:
    - shard-apl:          ([FAIL][71], [FAIL][72], [FAIL][73], [FAIL][74]) ([fdo#109271] / [i915#1610] / [i915#1635] / [i915#2110] / [i915#716]) -> [FAIL][75] ([i915#1635] / [i915#2110])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl7/igt@runner@aborted.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl3/igt@runner@aborted.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl4/igt@runner@aborted.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-apl7/igt@runner@aborted.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-apl2/igt@runner@aborted.html
    - shard-tglb:         ([FAIL][76], [FAIL][77]) ([i915#1764] / [i915#2110]) -> [FAIL][78] ([i915#2110])
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-tglb3/igt@runner@aborted.html
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8740/shard-tglb8/igt@runner@aborted.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/shard-tglb6/igt@runner@aborted.html

  
  [IGT#5]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/5
  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1528]: https://gitlab.freedesktop.org/drm/intel/issues/1528
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#1610]: https://gitlab.freedesktop.org/drm/intel/issues/1610
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#1764]: https://gitlab.freedesktop.org/drm/intel/issues/1764
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1958]: https://gitlab.freedesktop.org/drm/intel/issues/1958
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2079]: https://gitlab.freedesktop.org/drm/intel/issues/2079
  [i915#2110]: https://gitlab.freedesktop.org/drm/intel/issues/2110
  [i915#2119]: https://gitlab.freedesktop.org/drm/intel/issues/2119
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#636]: https://gitlab.freedesktop.org/drm/intel/issues/636
  [i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (11 -> 10)
------------------------------

  Missing    (1): pig-icl-1065g7 


Build changes
-------------

  * Linux: CI_DRM_8740 -> Patchwork_18153

  CI-20190529: 20190529
  CI_DRM_8740: b182a04c513e3b385fa3cdbac559f2625b778be1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5735: 21f8204e54c122e4a0f8ca4b59e4b2db8d1ba687 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18153: 2f73114a86699ea77bcfe63f03be864f6477213e @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18153/index.html
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