[Intel-gfx] [PATCH 0/6] drm/i915: CTM stuff mostly

[Intel-gfx] [PATCH 0/6] drm/i915: CTM stuff mostly

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Mostly some CTM stuff:
- document the uapi better
- fix CHV CSC negative coefficients
- expose CTM on ilk/snb/vlv
- a bonus gamma patch for gen3

Test-with: 20230411161555.10001-1-ville.syrjala@linux.intel.com

Ville Syrjälä (6):
  drm/uapi: Document CTM matrix better
  drm/i915: Expose crtc CTM property on ilk/snb
  drm/i915: Fix CHV CGM CSC coefficient sign handling
  drm/i915: Implement CTM property support for VLV
  drm/i915: No 10bit gamma on desktop gen3 parts
  drm/i915: Do state check for color management changes

 drivers/gpu/drm/i915/display/intel_color.c    | 216 ++++++++++++++++--
 .../drm/i915/display/intel_crtc_state_dump.c  |   6 +-
 drivers/gpu/drm/i915/display/intel_display.c  |   8 +
 .../drm/i915/display/intel_display_types.h    |   3 +
 .../drm/i915/display/intel_modeset_verify.c   |   2 +
 drivers/gpu/drm/i915/i915_pci.c               |   8 +-
 drivers/gpu/drm/i915/i915_reg.h               |  15 ++
 include/uapi/drm/drm_mode.h                   |   5 +
 8 files changed, 241 insertions(+), 22 deletions(-)

-- 
2.39.2

[Intel-gfx] [PATCH 1/6] drm/uapi: Document CTM matrix better

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Document in which order the CTM matrix elements are stored.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 include/uapi/drm/drm_mode.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 46becedf5b2f..43691058d28f 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -834,6 +834,11 @@ struct drm_color_ctm {
 	/*
 	 * Conversion matrix in S31.32 sign-magnitude
 	 * (not two's complement!) format.
+	 *
+	 * out   matrix    in
+	 * |R|   |0 1 2|   |R|
+	 * |G| = |3 4 5| x |G|
+	 * |B|   |6 7 8|   |B|
 	 */
 	__u64 matrix[9];
 };
-- 
2.39.2

Re: [Intel-gfx] [PATCH 1/6] drm/uapi: Document CTM matrix better

[Xaver Hugl]

I can't say anything about the other commits in this series, but
"Document in which order the CTM matrix elements are stored" is
Reviewed-by: Xaver Hugl <xaver.hugl@gmail.com>

Re: [Intel-gfx] [PATCH 1/6] drm/uapi: Document CTM matrix better

[Ville Syrjälä]

On Fri, Apr 28, 2023 at 12:31:10AM +0200, Xaver Hugl wrote:
> I can't say anything about the other commits in this series, but
> "Document in which order the CTM matrix elements are stored" is
> Reviewed-by: Xaver Hugl <xaver.hugl@gmail.com>

Thanks for the review+ack. Pushed to drm-misc-next.

-- 
Ville Syrjälä
Intel

Re: [Intel-gfx] [PATCH 1/6] drm/uapi: Document CTM matrix better

[Simon Ser]

Acked-by: Simon Ser <contact@emersion.fr>

[Intel-gfx] [PATCH 2/6] drm/i915: Expose crtc CTM property on ilk/snb

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The ilk/snb code is internally fully capable of handling the
CTM property, so expose it.

Note that we still choose not to expose DEGAMMA_LUT though.
The hardware is capable if degamma or gamma, but not both
similtanously due to lack of the split gamma mode. Exposing
both LUTs might encourage userspace to try enabling both
at the same time.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 07f1afe1d406..4fc16cac052d 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -3473,7 +3473,7 @@ void intel_color_crtc_init(struct intel_crtc *crtc)
 
 	gamma_lut_size = INTEL_INFO(i915)->display.color.gamma_lut_size;
 	degamma_lut_size = INTEL_INFO(i915)->display.color.degamma_lut_size;
-	has_ctm = degamma_lut_size != 0;
+	has_ctm = DISPLAY_VER(i915) >= 5 && !IS_VALLEYVIEW(i915);
 
 	/*
 	 * "DPALETTE_A: NOTE: The 8-bit (non-10-bit) mode is the
-- 
2.39.2

[Intel-gfx] [PATCH 3/6] drm/i915: Fix CHV CGM CSC coefficient sign handling

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The CHV CGM CSC coefficients are in s4.12 two's complement
format. Fix the CTM->CGM conversion to handle that correctly
instead of pretending that the hw coefficients are also
in some sign-magnitude format.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_color.c | 46 ++++++++++++++--------
 1 file changed, 29 insertions(+), 17 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 4fc16cac052d..63141f4ed372 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -568,29 +568,41 @@ static void icl_load_csc_matrix(const struct intel_crtc_state *crtc_state)
 		icl_update_output_csc(crtc, &crtc_state->output_csc);
 }
 
+static u16 ctm_to_twos_complement(u64 coeff, int int_bits, int frac_bits)
+{
+	s64 c = CTM_COEFF_ABS(coeff);
+
+	/* leave an extra bit for rounding */
+	c >>= 32 - frac_bits - 1;
+
+	/* round and drop the extra bit */
+	c = (c + 1) >> 1;
+
+	if (CTM_COEFF_NEGATIVE(coeff))
+		c = -c;
+
+	c = clamp(c, -(s64)BIT(int_bits + frac_bits - 1),
+		  (s64)(BIT(int_bits + frac_bits - 1) - 1));
+
+	return c & (BIT(int_bits + frac_bits) - 1);
+}
+
+/*
+ * CHV Color Gamut Mapping (CGM) CSC
+ * |r|   | c0 c1 c2 |   |r|
+ * |g| = | c3 c4 c5 | x |g|
+ * |b|   | c6 c7 c8 |   |b|
+ *
+ * Coefficients are two's complement s4.12.
+ */
 static void chv_cgm_csc_convert_ctm(const struct intel_crtc_state *crtc_state,
 				    struct intel_csc_matrix *csc)
 {
 	const struct drm_color_ctm *ctm = crtc_state->hw.ctm->data;
 	int i;
 
-	for (i = 0; i < 9; i++) {
-		u64 abs_coeff = ((1ULL << 63) - 1) & ctm->matrix[i];
-
-		/* Round coefficient. */
-		abs_coeff += 1 << (32 - 13);
-		/* Clamp to hardware limits. */
-		abs_coeff = clamp_val(abs_coeff, 0, CTM_COEFF_8_0 - 1);
-
-		csc->coeff[i] = 0;
-
-		/* Write coefficients in S3.12 format. */
-		if (ctm->matrix[i] & (1ULL << 63))
-			csc->coeff[i] |= 1 << 15;
-
-		csc->coeff[i] |= ((abs_coeff >> 32) & 7) << 12;
-		csc->coeff[i] |= (abs_coeff >> 20) & 0xfff;
-	}
+	for (i = 0; i < 9; i++)
+		csc->coeff[i] = ctm_to_twos_complement(ctm->matrix[i], 4, 12);
 }
 
 static void chv_load_cgm_csc(struct intel_crtc *crtc,
-- 
2.39.2

[Intel-gfx] [PATCH 4/6] drm/i915: Implement CTM property support for VLV

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

VLV has a so called "wide gamut color correction" unit (WGC).
What it is is a 3x3 matrix similar to the later CHV CGM
CSC, which less precisions/range. In fact CHV also has the WGC
but using it there doesn't reall make sense when you have the
superior CGM CSC around.

Hook up the necessary stuff to expose the WGC as the CTM
crtc property.

One additional crazy idea that came to mind would be to use
the WGC as an output CSC on CHV for YCbCr output. But it
would be incompatible with the legacy LUT usage. In fact
since the WGC lacks post-offsets we'd probably have to
use the legacy LUT to do that final part of the RGB->YCbCr
conversion. Sounds doable, but perhaps not worth the hassle.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_color.c    | 170 +++++++++++++++++-
 .../drm/i915/display/intel_crtc_state_dump.c  |   6 +-
 drivers/gpu/drm/i915/display/intel_display.c  |   8 +
 .../drm/i915/display/intel_display_types.h    |   3 +
 drivers/gpu/drm/i915/i915_reg.h               |  15 ++
 5 files changed, 198 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 63141f4ed372..051f86c125e5 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -587,6 +587,98 @@ static u16 ctm_to_twos_complement(u64 coeff, int int_bits, int frac_bits)
 	return c & (BIT(int_bits + frac_bits) - 1);
 }
 
+/*
+ * VLV/CHV Wide Gamut Color Correction (WGC) CSC
+ * |r|   | c0 c1 c2 |   |r|
+ * |g| = | c3 c4 c5 | x |g|
+ * |b|   | c6 c7 c8 |   |b|
+ *
+ * Coefficients are two's complement s2.10.
+ */
+static void vlv_wgc_csc_convert_ctm(const struct intel_crtc_state *crtc_state,
+				    struct intel_csc_matrix *csc)
+{
+	const struct drm_color_ctm *ctm = crtc_state->hw.ctm->data;
+	int i;
+
+	for (i = 0; i < 9; i++)
+		csc->coeff[i] = ctm_to_twos_complement(ctm->matrix[i], 2, 10);
+}
+
+static void vlv_load_wgc_csc(struct intel_crtc *crtc,
+			     const struct intel_csc_matrix *csc)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
+
+	intel_de_write_fw(dev_priv, PIPE_WGC_C01_C00(pipe),
+			  csc->coeff[1] << 16 | csc->coeff[0]);
+	intel_de_write_fw(dev_priv, PIPE_WGC_C02(pipe),
+			  csc->coeff[2]);
+
+	intel_de_write_fw(dev_priv, PIPE_WGC_C11_C10(pipe),
+			  csc->coeff[4] << 16 | csc->coeff[3]);
+	intel_de_write_fw(dev_priv, PIPE_WGC_C12(pipe),
+			  csc->coeff[5]);
+
+	intel_de_write_fw(dev_priv, PIPE_WGC_C21_C20(pipe),
+			  csc->coeff[7] << 16 | csc->coeff[6]);
+	intel_de_write_fw(dev_priv, PIPE_WGC_C22(pipe),
+			  csc->coeff[8]);
+}
+
+static void vlv_read_wgc_csc(struct intel_crtc *crtc,
+			     struct intel_csc_matrix *csc)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
+	u32 tmp;
+
+	tmp = intel_de_read_fw(dev_priv, PIPE_WGC_C01_C00(pipe));
+	csc->coeff[0] = tmp & 0xffff;
+	csc->coeff[1] = tmp >> 16;
+
+	tmp = intel_de_read_fw(dev_priv, PIPE_WGC_C02(pipe));
+	csc->coeff[2] = tmp & 0xffff;
+
+	tmp = intel_de_read_fw(dev_priv, PIPE_WGC_C11_C10(pipe));
+	csc->coeff[3] = tmp & 0xffff;
+	csc->coeff[4] = tmp >> 16;
+
+	tmp = intel_de_read_fw(dev_priv, PIPE_WGC_C12(pipe));
+	csc->coeff[5] = tmp & 0xffff;
+
+	tmp = intel_de_read_fw(dev_priv, PIPE_WGC_C21_C20(pipe));
+	csc->coeff[6] = tmp & 0xffff;
+	csc->coeff[7] = tmp >> 16;
+
+	tmp = intel_de_read_fw(dev_priv, PIPE_WGC_C22(pipe));
+	csc->coeff[8] = tmp & 0xffff;
+}
+
+static void vlv_read_csc(struct intel_crtc_state *crtc_state)
+{
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+
+	if (crtc_state->wgc_enable)
+		vlv_read_wgc_csc(crtc, &crtc_state->csc);
+}
+
+static void vlv_assign_csc(struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
+
+	if (crtc_state->hw.ctm) {
+		drm_WARN_ON(&i915->drm, !crtc_state->wgc_enable);
+
+		vlv_wgc_csc_convert_ctm(crtc_state, &crtc_state->csc);
+	} else {
+		drm_WARN_ON(&i915->drm, crtc_state->wgc_enable);
+
+		intel_csc_clear(&crtc_state->csc);
+	}
+}
+
 /*
  * CHV Color Gamut Mapping (CGM) CSC
  * |r|   | c0 c1 c2 |   |r|
@@ -662,6 +754,8 @@ static void chv_assign_csc(struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
+	drm_WARN_ON(&i915->drm, crtc_state->wgc_enable);
+
 	if (crtc_state->hw.ctm) {
 		drm_WARN_ON(&i915->drm, (crtc_state->cgm_mode & CGM_PIPE_MODE_CSC) == 0);
 
@@ -1564,6 +1658,16 @@ static void icl_load_luts(const struct intel_crtc_state *crtc_state)
 	}
 }
 
+static void vlv_load_luts(const struct intel_crtc_state *crtc_state)
+{
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+
+	if (crtc_state->wgc_enable)
+		vlv_load_wgc_csc(crtc, &crtc_state->csc);
+
+	i965_load_luts(crtc_state);
+}
+
 static u32 chv_cgm_degamma_ldw(const struct drm_color_lut *color)
 {
 	return REG_FIELD_PREP(CGM_PIPE_DEGAMMA_GREEN_LDW_MASK, drm_color_lut_extract(color->green, 14)) |
@@ -1718,6 +1822,18 @@ static bool intel_can_preload_luts(const struct intel_crtc_state *new_crtc_state
 		!old_crtc_state->pre_csc_lut;
 }
 
+static bool vlv_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
+{
+	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc);
+	struct intel_atomic_state *state =
+		to_intel_atomic_state(new_crtc_state->uapi.state);
+	const struct intel_crtc_state *old_crtc_state =
+		intel_atomic_get_old_crtc_state(state, crtc);
+
+	return !old_crtc_state->wgc_enable &&
+		!old_crtc_state->post_csc_lut;
+}
+
 static bool chv_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc);
@@ -1734,7 +1850,7 @@ static bool chv_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
 	if (old_crtc_state->cgm_mode || new_crtc_state->cgm_mode)
 		return false;
 
-	return !old_crtc_state->post_csc_lut;
+	return vlv_can_preload_luts(new_crtc_state);
 }
 
 int intel_color_check(struct intel_crtc_state *crtc_state)
@@ -2021,6 +2137,39 @@ static int i9xx_color_check(struct intel_crtc_state *crtc_state)
 	return 0;
 }
 
+/*
+ * VLV color pipeline:
+ * u0.10 -> WGC csc -> u0.10 -> pipe gamma -> u0.10
+ */
+static int vlv_color_check(struct intel_crtc_state *crtc_state)
+{
+	int ret;
+
+	ret = check_luts(crtc_state);
+	if (ret)
+		return ret;
+
+	crtc_state->gamma_enable =
+		crtc_state->hw.gamma_lut &&
+		!crtc_state->c8_planes;
+
+	crtc_state->gamma_mode = i9xx_gamma_mode(crtc_state);
+
+	crtc_state->wgc_enable = crtc_state->hw.ctm;
+
+	ret = intel_color_add_affected_planes(crtc_state);
+	if (ret)
+		return ret;
+
+	intel_assign_luts(crtc_state);
+
+	vlv_assign_csc(crtc_state);
+
+	crtc_state->preload_luts = vlv_can_preload_luts(crtc_state);
+
+	return 0;
+}
+
 static u32 chv_cgm_mode(const struct intel_crtc_state *crtc_state)
 {
 	u32 cgm_mode = 0;
@@ -2064,6 +2213,12 @@ static int chv_color_check(struct intel_crtc_state *crtc_state)
 
 	crtc_state->cgm_mode = chv_cgm_mode(crtc_state);
 
+	/*
+	 * We always bypass the WGC CSC and use the CGM CSC
+	 * instead since it has degamma and better precision.
+	 */
+	crtc_state->wgc_enable = false;
+
 	ret = intel_color_add_affected_planes(crtc_state);
 	if (ret)
 		return ret;
@@ -3378,6 +3533,15 @@ static const struct intel_color_funcs chv_color_funcs = {
 	.read_csc = chv_read_csc,
 };
 
+static const struct intel_color_funcs vlv_color_funcs = {
+	.color_check = vlv_color_check,
+	.color_commit_arm = i9xx_color_commit_arm,
+	.load_luts = vlv_load_luts,
+	.read_luts = i965_read_luts,
+	.lut_equal = i965_lut_equal,
+	.read_csc = vlv_read_csc,
+};
+
 static const struct intel_color_funcs i965_color_funcs = {
 	.color_check = i9xx_color_check,
 	.color_commit_arm = i9xx_color_commit_arm,
@@ -3485,7 +3649,7 @@ void intel_color_crtc_init(struct intel_crtc *crtc)
 
 	gamma_lut_size = INTEL_INFO(i915)->display.color.gamma_lut_size;
 	degamma_lut_size = INTEL_INFO(i915)->display.color.degamma_lut_size;
-	has_ctm = DISPLAY_VER(i915) >= 5 && !IS_VALLEYVIEW(i915);
+	has_ctm = DISPLAY_VER(i915) >= 5;
 
 	/*
 	 * "DPALETTE_A: NOTE: The 8-bit (non-10-bit) mode is the
@@ -3523,6 +3687,8 @@ void intel_color_init_hooks(struct drm_i915_private *i915)
 	if (HAS_GMCH(i915)) {
 		if (IS_CHERRYVIEW(i915))
 			i915->display.funcs.color = &chv_color_funcs;
+		else if (IS_VALLEYVIEW(i915))
+			i915->display.funcs.color = &vlv_color_funcs;
 		else if (DISPLAY_VER(i915) >= 4)
 			i915->display.funcs.color = &i965_color_funcs;
 		else
diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
index 0cdcaa49656f..dd0895b24682 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
@@ -184,7 +184,7 @@ ilk_dump_csc(struct drm_i915_private *i915, const char *name,
 }
 
 static void
-chv_dump_csc(struct drm_i915_private *i915, const char *name,
+vlv_dump_csc(struct drm_i915_private *i915, const char *name,
 	     const struct intel_csc_matrix *csc)
 {
 	int i;
@@ -370,7 +370,9 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
 	if (!HAS_GMCH(i915))
 		ilk_dump_csc(i915, "pipe csc", &pipe_config->csc);
 	else if (IS_CHERRYVIEW(i915))
-		chv_dump_csc(i915, "cgm csc", &pipe_config->csc);
+		vlv_dump_csc(i915, "cgm csc", &pipe_config->csc);
+	else if (IS_VALLEYVIEW(i915))
+		vlv_dump_csc(i915, "wgc csc", &pipe_config->csc);
 
 dump_planes:
 	if (!state)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index e6f8f2d585f4..ce781ccff43c 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -2904,6 +2904,9 @@ void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state)
 
 	val |= TRANSCONF_GAMMA_MODE(crtc_state->gamma_mode);
 
+	if (crtc_state->wgc_enable)
+		val |= TRANSCONF_WGC_ENABLE;
+
 	val |= TRANSCONF_FRAME_START_DELAY(crtc_state->framestart_delay - 1);
 
 	intel_de_write(dev_priv, TRANSCONF(cpu_transcoder), val);
@@ -3096,6 +3099,10 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
 
 	pipe_config->framestart_delay = REG_FIELD_GET(TRANSCONF_FRAME_START_DELAY_MASK, tmp) + 1;
 
+	if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
+	    (tmp & TRANSCONF_WGC_ENABLE))
+		pipe_config->wgc_enable = true;
+
 	if (IS_CHERRYVIEW(dev_priv))
 		pipe_config->cgm_mode = intel_de_read(dev_priv,
 						      CGM_PIPE_MODE(crtc->pipe));
@@ -5681,6 +5688,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
 			PIPE_CONF_CHECK_X(csc_mode);
 		PIPE_CONF_CHECK_BOOL(gamma_enable);
 		PIPE_CONF_CHECK_BOOL(csc_enable);
+		PIPE_CONF_CHECK_BOOL(wgc_enable);
 
 		PIPE_CONF_CHECK_I(linetime);
 		PIPE_CONF_CHECK_I(ips_linetime);
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index ed02399ee41d..42aa02f64e63 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1292,6 +1292,9 @@ struct intel_crtc_state {
 	/* enable pipe csc? */
 	bool csc_enable;
 
+	/* enable vlv/chv wgc csc? */
+	bool wgc_enable;
+
 	/* big joiner pipe bitmask */
 	u8 bigjoiner_pipes;
 
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 736a8dcf777b..a677f43c4baa 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2550,6 +2550,7 @@
 #define   TRANSCONF_MSA_TIMING_DELAY_MASK	REG_GENMASK(19, 18) /* ilk/snb/ivb */
 #define   TRANSCONF_MSA_TIMING_DELAY(x)		REG_FIELD_PREP(TRANSCONF_MSA_TIMING_DELAY_MASK, (x))
 #define   TRANSCONF_CXSR_DOWNCLOCK		REG_BIT(16)
+#define   TRANSCONF_WGC_ENABLE			REG_BIT(15) /* vlv/chv only */
 #define   TRANSCONF_REFRESH_RATE_ALT_VLV		REG_BIT(14)
 #define   TRANSCONF_COLOR_RANGE_SELECT		REG_BIT(13)
 #define   TRANSCONF_OUTPUT_COLORSPACE_MASK	REG_GENMASK(12, 11) /* ilk-ivb */
@@ -6383,6 +6384,20 @@ enum skl_power_gate {
 							    (index) * 4, _PLANE_CSC_POSTOFF_HI_2(pipe) + \
 							    (index) * 4)
 
+#define _PIPE_A_WGC_C01_C00	0x600B0 /* s2.10 */
+#define _PIPE_A_WGC_C02		0x600B4 /* s2.10 */
+#define _PIPE_A_WGC_C11_C10	0x600B8 /* s2.10 */
+#define _PIPE_A_WGC_C12		0x600BC /* s2.10 */
+#define _PIPE_A_WGC_C21_C20	0x600C0 /* s2.10 */
+#define _PIPE_A_WGC_C22		0x600C4 /* s2.10 */
+
+#define PIPE_WGC_C01_C00(pipe)		_MMIO_TRANS2(pipe, _PIPE_A_WGC_C01_C00)
+#define PIPE_WGC_C02(pipe)		_MMIO_TRANS2(pipe, _PIPE_A_WGC_C02)
+#define PIPE_WGC_C11_C10(pipe)		_MMIO_TRANS2(pipe, _PIPE_A_WGC_C11_C10)
+#define PIPE_WGC_C12(pipe)		_MMIO_TRANS2(pipe, _PIPE_A_WGC_C12)
+#define PIPE_WGC_C21_C20(pipe)		_MMIO_TRANS2(pipe, _PIPE_A_WGC_C21_C20)
+#define PIPE_WGC_C22(pipe)		_MMIO_TRANS2(pipe, _PIPE_A_WGC_C22)
+
 /* pipe CSC & degamma/gamma LUTs on CHV */
 #define _CGM_PIPE_A_CSC_COEFF01	(VLV_DISPLAY_BASE + 0x67900)
 #define _CGM_PIPE_A_CSC_COEFF23	(VLV_DISPLAY_BASE + 0x67904)
-- 
2.39.2

[Intel-gfx] [PATCH 5/6] drm/i915: No 10bit gamma on desktop gen3 parts

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Apparently desktop gen3 parts don't support the
10bit gamma mode at all. Stop claiming otherwise.

As is the case with pipe A on gen3 mobile parts, the
PIPECONF gamma mode bit can be set but it has no
effect on the output.

PNV seems to be the only slight exception, but generally
the desktop PNV variant looks more like a mobile part so
this is not entirely surprising.

Fixes: 67630bacae23 ("drm/i915: Add 10bit gamma mode for gen2/3")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_pci.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index cddb6e197972..305c05c3f93b 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -250,13 +250,13 @@ static const struct intel_device_info i865g_info = {
 	.dma_mask_size = 32, \
 	I9XX_PIPE_OFFSETS, \
 	I9XX_CURSOR_OFFSETS, \
-	I9XX_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
 	GEN_DEFAULT_REGIONS
 
 static const struct intel_device_info i915g_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I915G),
+	I845_COLORS,
 	.has_coherent_ggtt = false,
 	.display.cursor_needs_physical = 1,
 	.display.has_overlay = 1,
@@ -268,6 +268,7 @@ static const struct intel_device_info i915g_info = {
 static const struct intel_device_info i915gm_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I915GM),
+	I9XX_COLORS,
 	.is_mobile = 1,
 	.display.cursor_needs_physical = 1,
 	.display.has_overlay = 1,
@@ -281,6 +282,7 @@ static const struct intel_device_info i915gm_info = {
 static const struct intel_device_info i945g_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I945G),
+	I845_COLORS,
 	.display.has_hotplug = 1,
 	.display.cursor_needs_physical = 1,
 	.display.has_overlay = 1,
@@ -292,6 +294,7 @@ static const struct intel_device_info i945g_info = {
 static const struct intel_device_info i945gm_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I945GM),
+	I9XX_COLORS,
 	.is_mobile = 1,
 	.display.has_hotplug = 1,
 	.display.cursor_needs_physical = 1,
@@ -306,6 +309,7 @@ static const struct intel_device_info i945gm_info = {
 static const struct intel_device_info g33_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_G33),
+	I845_COLORS,
 	.display.has_hotplug = 1,
 	.display.has_overlay = 1,
 	.dma_mask_size = 36,
@@ -314,6 +318,7 @@ static const struct intel_device_info g33_info = {
 static const struct intel_device_info pnv_g_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_PINEVIEW),
+	I9XX_COLORS,
 	.display.has_hotplug = 1,
 	.display.has_overlay = 1,
 	.dma_mask_size = 36,
@@ -322,6 +327,7 @@ static const struct intel_device_info pnv_g_info = {
 static const struct intel_device_info pnv_m_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_PINEVIEW),
+	I9XX_COLORS,
 	.is_mobile = 1,
 	.display.has_hotplug = 1,
 	.display.has_overlay = 1,
-- 
2.39.2

[Intel-gfx] [PATCH 6/6] drm/i915: Do state check for color management changes

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

In order to validate LUT programming more thoroughly let's
do a state check for all color management updates as well.

Not sure we really want this outside CI. It is rather heavy
and color management updates could become rather common
with all the HDR/etc. stuff happening. Maybe we should have
an extra knob for this that we could enable in CI?

v2: Skip for initial_commit to avoid FDI dotclock
    sanity checks/etc. tripping up

Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_modeset_verify.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_modeset_verify.c b/drivers/gpu/drm/i915/display/intel_modeset_verify.c
index 842d70f0dfd2..9e4767e1b900 100644
--- a/drivers/gpu/drm/i915/display/intel_modeset_verify.c
+++ b/drivers/gpu/drm/i915/display/intel_modeset_verify.c
@@ -228,6 +228,8 @@ void intel_modeset_verify_crtc(struct intel_crtc *crtc,
 			       struct intel_crtc_state *new_crtc_state)
 {
 	if (!intel_crtc_needs_modeset(new_crtc_state) &&
+	    (!intel_crtc_needs_color_update(new_crtc_state) ||
+	     new_crtc_state->inherited) &&
 	    !intel_crtc_needs_fastset(new_crtc_state))
 		return;
 
-- 
2.39.2

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: CTM stuff mostly

[Patchwork]

== Series Details ==

Series: drm/i915: CTM stuff mostly
URL   : https://patchwork.freedesktop.org/series/116345/
State : warning

== Summary ==

Error: dim checkpatch failed
1df4dcef2824 drm/uapi: Document CTM matrix better
34492a0f013b drm/i915: Expose crtc CTM property on ilk/snb
b387b1e950f3 drm/i915: Fix CHV CGM CSC coefficient sign handling
a5728bb215dc drm/i915: Implement CTM property support for VLV
-:10: WARNING:REPEATED_WORD: Possible repeated word: 'is'
#10: 
What it is is a 3x3 matrix similar to the later CHV CGM

total: 0 errors, 1 warnings, 0 checks, 310 lines checked
145936b48aee drm/i915: No 10bit gamma on desktop gen3 parts
a692e7c252b6 drm/i915: Do state check for color management changes

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: CTM stuff mostly

[Patchwork]

== Series Details ==

Series: drm/i915: CTM stuff mostly
URL   : https://patchwork.freedesktop.org/series/116345/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: CTM stuff mostly

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 12648 bytes --]

== Series Details ==

Series: drm/i915: CTM stuff mostly
URL   : https://patchwork.freedesktop.org/series/116345/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12993 -> Patchwork_116345v1
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_116345v1 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_116345v1, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/index.html

Participating hosts (37 -> 36)
------------------------------

  Missing    (1): fi-snb-2520m 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_116345v1:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_color@ctm-max@pipe-b (NEW):
    - bat-dg1-7:          NOTRUN -> [SKIP][1] +35 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg1-7/igt@kms_color@ctm-max@pipe-b.html

  * igt@kms_color@ctm-red-to-blue@pipe-a (NEW):
    - bat-dg2-11:         NOTRUN -> [ABORT][2]
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-11/igt@kms_color@ctm-red-to-blue@pipe-a.html
    - bat-dg2-8:          NOTRUN -> [ABORT][3]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-8/igt@kms_color@ctm-red-to-blue@pipe-a.html
    - bat-dg2-9:          NOTRUN -> [ABORT][4]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-9/igt@kms_color@ctm-red-to-blue@pipe-a.html

  
New tests
---------

  New tests have been introduced between CI_DRM_12993 and Patchwork_116345v1:

### New IGT tests (37) ###

  * igt@kms_color@ctm-0-25@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-a:
    - Statuses : 3 abort(s) 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed:
    - Statuses : 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-a:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-b:
    - Statuses : 20 pass(s) 7 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-c:
    - Statuses : 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  

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

  Here are the changes found in Patchwork_116345v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rps@basic-api:
    - bat-dg2-11:         [PASS][5] -> [FAIL][6] ([i915#8308])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-11/igt@i915_pm_rps@basic-api.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-11/igt@i915_pm_rps@basic-api.html

  * igt@i915_selftest@live@gem_contexts:
    - fi-bsw-n3050:       [PASS][7] -> [ABORT][8] ([i915#7913])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/fi-bsw-n3050/igt@i915_selftest@live@gem_contexts.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-bsw-n3050/igt@i915_selftest@live@gem_contexts.html

  * igt@i915_selftest@live@reset:
    - bat-rpls-2:         [PASS][9] -> [ABORT][10] ([i915#4983] / [i915#7913])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-2/igt@i915_selftest@live@reset.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-rpls-2/igt@i915_selftest@live@reset.html

  * igt@i915_suspend@basic-s3-without-i915:
    - bat-dg2-8:          NOTRUN -> [SKIP][11] ([i915#6645])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-8/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_chamelium_hpd@common-hpd-after-suspend:
    - bat-dg2-8:          NOTRUN -> [SKIP][12] ([i915#7828])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-8/igt@kms_chamelium_hpd@common-hpd-after-suspend.html

  * igt@kms_color@ctm-0-25:
    - bat-atsm-1:         NOTRUN -> [SKIP][13] ([i915#6078]) +9 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-atsm-1/igt@kms_color@ctm-0-25.html

  * igt@kms_color@ctm-0-25@pipe-b (NEW):
    - {bat-kbl-2}:        NOTRUN -> [SKIP][14] ([fdo#109271]) +26 similar issues
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-kbl-2/igt@kms_color@ctm-0-25@pipe-b.html

  * igt@kms_color@ctm-blue-to-red@pipe-c (NEW):
    - fi-bsw-nick:        NOTRUN -> [SKIP][15] ([fdo#109271]) +26 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-bsw-nick/igt@kms_color@ctm-blue-to-red@pipe-c.html
    - fi-kbl-guc:         NOTRUN -> [SKIP][16] ([fdo#109271]) +26 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-kbl-guc/igt@kms_color@ctm-blue-to-red@pipe-c.html

  * igt@kms_color@ctm-green-to-red@pipe-c (NEW):
    - fi-kbl-8809g:       NOTRUN -> [SKIP][17] ([fdo#109271]) +26 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-kbl-8809g/igt@kms_color@ctm-green-to-red@pipe-c.html

  * {igt@kms_color@ctm-signed@pipe-a} (NEW):
    - fi-kbl-x1275:       NOTRUN -> [SKIP][18] ([fdo#109271]) +26 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-kbl-x1275/igt@kms_color@ctm-signed@pipe-a.html

  * {igt@kms_color@ctm-signed@pipe-b} (NEW):
    - fi-elk-e7500:       NOTRUN -> [SKIP][19] ([fdo#109271]) +19 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-elk-e7500/igt@kms_color@ctm-signed@pipe-b.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         NOTRUN -> [SKIP][20] ([i915#5354])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1:
    - bat-dg2-8:          [PASS][21] -> [FAIL][22] ([i915#7932])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-apl-guc:         [DMESG-FAIL][23] ([i915#5334]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html

  * igt@i915_selftest@live@hangcheck:
    - bat-dg2-8:          [ABORT][25] ([i915#7913] / [i915#7979]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-8/igt@i915_selftest@live@hangcheck.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-dg2-8/igt@i915_selftest@live@hangcheck.html

  * igt@i915_selftest@live@slpc:
    - bat-rpls-1:         [DMESG-FAIL][27] ([i915#6367]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-1/igt@i915_selftest@live@slpc.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/bat-rpls-1/igt@i915_selftest@live@slpc.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#5334]: https://gitlab.freedesktop.org/drm/intel/issues/5334
  [i915#5354]: https://gitlab.freedesktop.org/drm/intel/issues/5354
  [i915#6078]: https://gitlab.freedesktop.org/drm/intel/issues/6078
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#7932]: https://gitlab.freedesktop.org/drm/intel/issues/7932
  [i915#7979]: https://gitlab.freedesktop.org/drm/intel/issues/7979
  [i915#8308]: https://gitlab.freedesktop.org/drm/intel/issues/8308


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

  * IGT: IGT_7250 -> IGTPW_8780
  * Linux: CI_DRM_12993 -> Patchwork_116345v1

  CI-20190529: 20190529
  CI_DRM_12993: 3f6d1a580787c3aa8c9c7f174bdce5b055d6d724 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_8780: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8780/index.html
  IGT_7250: 2da179d399d83a6859a89176d83b7ec1d71fe27a @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_116345v1: 3f6d1a580787c3aa8c9c7f174bdce5b055d6d724 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

28d17a5acb8d drm/i915: Do state check for color management changes
93fa04b569e0 drm/i915: No 10bit gamma on desktop gen3 parts
adc16b5a1789 drm/i915: Implement CTM property support for VLV
e12ce0aa1d9e drm/i915: Fix CHV CGM CSC coefficient sign handling
f1e5b35bdca8 drm/i915: Expose crtc CTM property on ilk/snb
5d96883514cb drm/uapi: Document CTM matrix better

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v1/index.html

[-- Attachment #2: Type: text/html, Size: 15426 bytes --]

[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: CTM stuff mostly (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915: CTM stuff mostly (rev2)
URL   : https://patchwork.freedesktop.org/series/116345/
State : warning

== Summary ==

Error: dim checkpatch failed
aad53ba45589 drm/uapi: Document CTM matrix better
09d5183293e0 drm/i915: Expose crtc CTM property on ilk/snb
f76bd864fa13 drm/i915: Fix CHV CGM CSC coefficient sign handling
29e00e24196a drm/i915: Implement CTM property support for VLV
-:10: WARNING:REPEATED_WORD: Possible repeated word: 'is'
#10: 
What it is is a 3x3 matrix similar to the later CHV CGM

total: 0 errors, 1 warnings, 0 checks, 310 lines checked
4fb54cc0c3d2 drm/i915: No 10bit gamma on desktop gen3 parts
f8f2d848572e drm/i915: Do state check for color management changes

[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: CTM stuff mostly (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915: CTM stuff mostly (rev2)
URL   : https://patchwork.freedesktop.org/series/116345/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: CTM stuff mostly (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 14161 bytes --]

== Series Details ==

Series: drm/i915: CTM stuff mostly (rev2)
URL   : https://patchwork.freedesktop.org/series/116345/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12993 -> Patchwork_116345v2
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_116345v2 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_116345v2, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/index.html

Participating hosts (37 -> 35)
------------------------------

  Missing    (2): fi-kbl-soraka fi-snb-2520m 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_116345v2:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_color@ctm-0-75@pipe-a (NEW):
    - bat-rpls-2:         NOTRUN -> [SKIP][1] +17 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-2/igt@kms_color@ctm-0-75@pipe-a.html

  * igt@kms_color@ctm-max@pipe-b (NEW):
    - bat-dg1-7:          NOTRUN -> [SKIP][2] +35 similar issues
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg1-7/igt@kms_color@ctm-max@pipe-b.html

  * igt@kms_color@ctm-max@pipe-c (NEW):
    - fi-bsw-n3050:       NOTRUN -> [DMESG-WARN][3] +7 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-bsw-n3050/igt@kms_color@ctm-max@pipe-c.html

  * igt@kms_color@ctm-red-to-blue@pipe-a (NEW):
    - bat-dg2-11:         NOTRUN -> [ABORT][4]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-11/igt@kms_color@ctm-red-to-blue@pipe-a.html
    - bat-dg2-8:          NOTRUN -> [ABORT][5]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@kms_color@ctm-red-to-blue@pipe-a.html
    - bat-dg2-9:          NOTRUN -> [ABORT][6]
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-9/igt@kms_color@ctm-red-to-blue@pipe-a.html

  
New tests
---------

  New tests have been introduced between CI_DRM_12993 and Patchwork_116345v2:

### New IGT tests (37) ###

  * igt@kms_color@ctm-0-25@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-a:
    - Statuses : 3 abort(s) 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-c:
    - Statuses : 20 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed:
    - Statuses : 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  

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

  Here are the changes found in Patchwork_116345v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live@migrate:
    - bat-dg2-11:         [PASS][7] -> [DMESG-WARN][8] ([i915#7699])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-11/igt@i915_selftest@live@migrate.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-11/igt@i915_selftest@live@migrate.html

  * igt@i915_suspend@basic-s2idle-without-i915:
    - fi-apl-guc:         [PASS][9] -> [DMESG-WARN][10] ([i915#1982])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/fi-apl-guc/igt@i915_suspend@basic-s2idle-without-i915.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-apl-guc/igt@i915_suspend@basic-s2idle-without-i915.html

  * igt@i915_suspend@basic-s3-without-i915:
    - bat-dg2-8:          NOTRUN -> [SKIP][11] ([i915#6645])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@i915_suspend@basic-s3-without-i915.html
    - bat-rpls-1:         [PASS][12] -> [ABORT][13] ([i915#6687] / [i915#7978])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-1/igt@i915_suspend@basic-s3-without-i915.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-1/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_chamelium_hpd@common-hpd-after-suspend:
    - bat-dg2-8:          NOTRUN -> [SKIP][14] ([i915#7828])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@kms_chamelium_hpd@common-hpd-after-suspend.html

  * igt@kms_color@ctm-0-25:
    - bat-atsm-1:         NOTRUN -> [SKIP][15] ([i915#6078]) +9 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-atsm-1/igt@kms_color@ctm-0-25.html

  * igt@kms_color@ctm-0-25@pipe-b (NEW):
    - {bat-kbl-2}:        NOTRUN -> [SKIP][16] ([fdo#109271]) +26 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-kbl-2/igt@kms_color@ctm-0-25@pipe-b.html

  * igt@kms_color@ctm-0-50@pipe-b (NEW):
    - fi-bsw-n3050:       NOTRUN -> [SKIP][17] ([fdo#109271]) +17 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-bsw-n3050/igt@kms_color@ctm-0-50@pipe-b.html

  * igt@kms_color@ctm-blue-to-red@pipe-c (NEW):
    - fi-bsw-nick:        NOTRUN -> [SKIP][18] ([fdo#109271]) +26 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-bsw-nick/igt@kms_color@ctm-blue-to-red@pipe-c.html
    - fi-kbl-guc:         NOTRUN -> [SKIP][19] ([fdo#109271]) +26 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-kbl-guc/igt@kms_color@ctm-blue-to-red@pipe-c.html

  * igt@kms_color@ctm-green-to-red@pipe-c (NEW):
    - fi-kbl-8809g:       NOTRUN -> [SKIP][20] ([fdo#109271]) +26 similar issues
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-kbl-8809g/igt@kms_color@ctm-green-to-red@pipe-c.html

  * {igt@kms_color@ctm-signed@pipe-a} (NEW):
    - fi-kbl-x1275:       NOTRUN -> [SKIP][21] ([fdo#109271]) +26 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-kbl-x1275/igt@kms_color@ctm-signed@pipe-a.html

  * {igt@kms_color@ctm-signed@pipe-b} (NEW):
    - fi-elk-e7500:       NOTRUN -> [SKIP][22] ([fdo#109271]) +19 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-elk-e7500/igt@kms_color@ctm-signed@pipe-b.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1:
    - bat-dg2-8:          [PASS][23] -> [FAIL][24] ([i915#7932])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-apl-guc:         [DMESG-FAIL][25] ([i915#5334]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html

  * igt@i915_selftest@live@hangcheck:
    - bat-dg2-8:          [ABORT][27] ([i915#7913] / [i915#7979]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-8/igt@i915_selftest@live@hangcheck.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@i915_selftest@live@hangcheck.html

  * igt@i915_selftest@live@slpc:
    - bat-rpls-1:         [DMESG-FAIL][29] ([i915#6367]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-1/igt@i915_selftest@live@slpc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-1/igt@i915_selftest@live@slpc.html
    - bat-rplp-1:         [DMESG-FAIL][31] ([i915#6367] / [i915#7913]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rplp-1/igt@i915_selftest@live@slpc.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rplp-1/igt@i915_selftest@live@slpc.html

  
#### Warnings ####

  * igt@i915_selftest@live@slpc:
    - bat-rpls-2:         [DMESG-FAIL][33] ([i915#6997] / [i915#7913]) -> [DMESG-FAIL][34] ([i915#6367] / [i915#7913])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-2/igt@i915_selftest@live@slpc.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-2/igt@i915_selftest@live@slpc.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#5334]: https://gitlab.freedesktop.org/drm/intel/issues/5334
  [i915#6078]: https://gitlab.freedesktop.org/drm/intel/issues/6078
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
  [i915#6687]: https://gitlab.freedesktop.org/drm/intel/issues/6687
  [i915#6997]: https://gitlab.freedesktop.org/drm/intel/issues/6997
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7872]: https://gitlab.freedesktop.org/drm/intel/issues/7872
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#7932]: https://gitlab.freedesktop.org/drm/intel/issues/7932
  [i915#7978]: https://gitlab.freedesktop.org/drm/intel/issues/7978
  [i915#7979]: https://gitlab.freedesktop.org/drm/intel/issues/7979


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

  * IGT: IGT_7250 -> IGTPW_8780
  * Linux: CI_DRM_12993 -> Patchwork_116345v2

  CI-20190529: 20190529
  CI_DRM_12993: 3f6d1a580787c3aa8c9c7f174bdce5b055d6d724 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_8780: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8780/index.html
  IGT_7250: 2da179d399d83a6859a89176d83b7ec1d71fe27a @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_116345v2: 3f6d1a580787c3aa8c9c7f174bdce5b055d6d724 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

a43a47cb51f7 drm/i915: Do state check for color management changes
b4814d0303a8 drm/i915: No 10bit gamma on desktop gen3 parts
09f9a5dbc087 drm/i915: Implement CTM property support for VLV
e10408035861 drm/i915: Fix CHV CGM CSC coefficient sign handling
28e87568c2c6 drm/i915: Expose crtc CTM property on ilk/snb
aa99613d8dcb drm/uapi: Document CTM matrix better

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/index.html

[-- Attachment #2: Type: text/html, Size: 17223 bytes --]

[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: CTM stuff mostly (rev2)

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 14161 bytes --]

== Series Details ==

Series: drm/i915: CTM stuff mostly (rev2)
URL   : https://patchwork.freedesktop.org/series/116345/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12993 -> Patchwork_116345v2
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_116345v2 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_116345v2, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/index.html

Participating hosts (37 -> 35)
------------------------------

  Missing    (2): fi-kbl-soraka fi-snb-2520m 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_116345v2:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_color@ctm-0-75@pipe-a (NEW):
    - bat-rpls-2:         NOTRUN -> [SKIP][1] +17 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-2/igt@kms_color@ctm-0-75@pipe-a.html

  * igt@kms_color@ctm-max@pipe-b (NEW):
    - bat-dg1-7:          NOTRUN -> [SKIP][2] +35 similar issues
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg1-7/igt@kms_color@ctm-max@pipe-b.html

  * igt@kms_color@ctm-max@pipe-c (NEW):
    - fi-bsw-n3050:       NOTRUN -> [DMESG-WARN][3] +7 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-bsw-n3050/igt@kms_color@ctm-max@pipe-c.html

  * igt@kms_color@ctm-red-to-blue@pipe-a (NEW):
    - bat-dg2-11:         NOTRUN -> [ABORT][4]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-11/igt@kms_color@ctm-red-to-blue@pipe-a.html
    - bat-dg2-8:          NOTRUN -> [ABORT][5]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@kms_color@ctm-red-to-blue@pipe-a.html
    - bat-dg2-9:          NOTRUN -> [ABORT][6]
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-9/igt@kms_color@ctm-red-to-blue@pipe-a.html

  
New tests
---------

  New tests have been introduced between CI_DRM_12993 and Patchwork_116345v2:

### New IGT tests (37) ###

  * igt@kms_color@ctm-0-25@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-25@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-50@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-0-75@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-blue-to-red@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-green-to-red@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-max@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-negative@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-a:
    - Statuses : 3 abort(s) 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-c:
    - Statuses : 20 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-red-to-blue@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed:
    - Statuses : 1 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-a:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-b:
    - Statuses : 20 pass(s) 9 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-c:
    - Statuses : 1 dmesg-warn(s) 19 pass(s) 6 skip(s)
    - Exec time: [0.0] s

  * igt@kms_color@ctm-signed@pipe-d:
    - Statuses : 5 pass(s) 1 skip(s)
    - Exec time: [0.0] s

  

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

  Here are the changes found in Patchwork_116345v2 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live@migrate:
    - bat-dg2-11:         [PASS][7] -> [DMESG-WARN][8] ([i915#7699])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-11/igt@i915_selftest@live@migrate.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-11/igt@i915_selftest@live@migrate.html

  * igt@i915_suspend@basic-s2idle-without-i915:
    - fi-apl-guc:         [PASS][9] -> [DMESG-WARN][10] ([i915#1982])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/fi-apl-guc/igt@i915_suspend@basic-s2idle-without-i915.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-apl-guc/igt@i915_suspend@basic-s2idle-without-i915.html

  * igt@i915_suspend@basic-s3-without-i915:
    - bat-dg2-8:          NOTRUN -> [SKIP][11] ([i915#6645])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@i915_suspend@basic-s3-without-i915.html
    - bat-rpls-1:         [PASS][12] -> [ABORT][13] ([i915#6687] / [i915#7978])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-1/igt@i915_suspend@basic-s3-without-i915.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-1/igt@i915_suspend@basic-s3-without-i915.html

  * igt@kms_chamelium_hpd@common-hpd-after-suspend:
    - bat-dg2-8:          NOTRUN -> [SKIP][14] ([i915#7828])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@kms_chamelium_hpd@common-hpd-after-suspend.html

  * igt@kms_color@ctm-0-25:
    - bat-atsm-1:         NOTRUN -> [SKIP][15] ([i915#6078]) +9 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-atsm-1/igt@kms_color@ctm-0-25.html

  * igt@kms_color@ctm-0-25@pipe-b (NEW):
    - {bat-kbl-2}:        NOTRUN -> [SKIP][16] ([fdo#109271]) +26 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-kbl-2/igt@kms_color@ctm-0-25@pipe-b.html

  * igt@kms_color@ctm-0-50@pipe-b (NEW):
    - fi-bsw-n3050:       NOTRUN -> [SKIP][17] ([fdo#109271]) +17 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-bsw-n3050/igt@kms_color@ctm-0-50@pipe-b.html

  * igt@kms_color@ctm-blue-to-red@pipe-c (NEW):
    - fi-bsw-nick:        NOTRUN -> [SKIP][18] ([fdo#109271]) +26 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-bsw-nick/igt@kms_color@ctm-blue-to-red@pipe-c.html
    - fi-kbl-guc:         NOTRUN -> [SKIP][19] ([fdo#109271]) +26 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-kbl-guc/igt@kms_color@ctm-blue-to-red@pipe-c.html

  * igt@kms_color@ctm-green-to-red@pipe-c (NEW):
    - fi-kbl-8809g:       NOTRUN -> [SKIP][20] ([fdo#109271]) +26 similar issues
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-kbl-8809g/igt@kms_color@ctm-green-to-red@pipe-c.html

  * {igt@kms_color@ctm-signed@pipe-a} (NEW):
    - fi-kbl-x1275:       NOTRUN -> [SKIP][21] ([fdo#109271]) +26 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-kbl-x1275/igt@kms_color@ctm-signed@pipe-a.html

  * {igt@kms_color@ctm-signed@pipe-b} (NEW):
    - fi-elk-e7500:       NOTRUN -> [SKIP][22] ([fdo#109271]) +19 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-elk-e7500/igt@kms_color@ctm-signed@pipe-b.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1:
    - bat-dg2-8:          [PASS][23] -> [FAIL][24] ([i915#7932])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-apl-guc:         [DMESG-FAIL][25] ([i915#5334]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html

  * igt@i915_selftest@live@hangcheck:
    - bat-dg2-8:          [ABORT][27] ([i915#7913] / [i915#7979]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-dg2-8/igt@i915_selftest@live@hangcheck.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-dg2-8/igt@i915_selftest@live@hangcheck.html

  * igt@i915_selftest@live@slpc:
    - bat-rpls-1:         [DMESG-FAIL][29] ([i915#6367]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-1/igt@i915_selftest@live@slpc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-1/igt@i915_selftest@live@slpc.html
    - bat-rplp-1:         [DMESG-FAIL][31] ([i915#6367] / [i915#7913]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rplp-1/igt@i915_selftest@live@slpc.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rplp-1/igt@i915_selftest@live@slpc.html

  
#### Warnings ####

  * igt@i915_selftest@live@slpc:
    - bat-rpls-2:         [DMESG-FAIL][33] ([i915#6997] / [i915#7913]) -> [DMESG-FAIL][34] ([i915#6367] / [i915#7913])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12993/bat-rpls-2/igt@i915_selftest@live@slpc.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/bat-rpls-2/igt@i915_selftest@live@slpc.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#5334]: https://gitlab.freedesktop.org/drm/intel/issues/5334
  [i915#6078]: https://gitlab.freedesktop.org/drm/intel/issues/6078
  [i915#6367]: https://gitlab.freedesktop.org/drm/intel/issues/6367
  [i915#6645]: https://gitlab.freedesktop.org/drm/intel/issues/6645
  [i915#6687]: https://gitlab.freedesktop.org/drm/intel/issues/6687
  [i915#6997]: https://gitlab.freedesktop.org/drm/intel/issues/6997
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699
  [i915#7828]: https://gitlab.freedesktop.org/drm/intel/issues/7828
  [i915#7872]: https://gitlab.freedesktop.org/drm/intel/issues/7872
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#7932]: https://gitlab.freedesktop.org/drm/intel/issues/7932
  [i915#7978]: https://gitlab.freedesktop.org/drm/intel/issues/7978
  [i915#7979]: https://gitlab.freedesktop.org/drm/intel/issues/7979


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

  * IGT: IGT_7250 -> IGTPW_8780
  * Linux: CI_DRM_12993 -> Patchwork_116345v2

  CI-20190529: 20190529
  CI_DRM_12993: 3f6d1a580787c3aa8c9c7f174bdce5b055d6d724 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_8780: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8780/index.html
  IGT_7250: 2da179d399d83a6859a89176d83b7ec1d71fe27a @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_116345v2: 3f6d1a580787c3aa8c9c7f174bdce5b055d6d724 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

a43a47cb51f7 drm/i915: Do state check for color management changes
b4814d0303a8 drm/i915: No 10bit gamma on desktop gen3 parts
09f9a5dbc087 drm/i915: Implement CTM property support for VLV
e10408035861 drm/i915: Fix CHV CGM CSC coefficient sign handling
28e87568c2c6 drm/i915: Expose crtc CTM property on ilk/snb
aa99613d8dcb drm/uapi: Document CTM matrix better

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_116345v2/index.html

[-- Attachment #2: Type: text/html, Size: 17223 bytes --]