[Intel-gfx] [CI 0/4] Pipe DMC Support

[Intel-gfx] [CI 0/4] Pipe DMC Support

[Anusha Srivatsa]

With all DMC cleanup patches merged, sending the
rebased version of actual Pipe DMC bits.

One change from previous verison is a fix of SKL
regression. Corner cases for stepping-substepping
combination was missing from fw_info_matches_stepping()
helper. Luckily SKL was the only platform in CI that came
under this category and DMC refused to load.

v2: SKL fix tested on SKL.

v3: Minor changes in Pipe DMC plugging patch
as suggested by Lucas


Anusha Srivatsa (4):
  drm/i915/dmc: Introduce DMC_FW_MAIN
  drm/i915/xelpd: Pipe A DMC plugging
  drm/i915/adl_p: Pipe B DMC Support
  drm/i915/adl_p: Load DMC

 .../drm/i915/display/intel_display_debugfs.c  |   6 +-
 .../drm/i915/display/intel_display_power.c    |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      | 162 +++++++++++-------
 drivers/gpu/drm/i915/display/intel_dmc.h      |  23 ++-
 drivers/gpu/drm/i915/i915_reg.h               |   2 +-
 5 files changed, 124 insertions(+), 74 deletions(-)

-- 
2.25.0

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[Intel-gfx] [CI 1/4] drm/i915/dmc: Introduce DMC_FW_MAIN

[Anusha Srivatsa]

This is a prep patch for Pipe DMC plugging.

Add dmc_info struct in intel_dmc to have all common fields
shared between all DMC's in the package.
Add DMC_FW_MAIN(dmc_id 0) to refer to the blob.

v2: Remove dmc_offset and start_mmioaddr from dmc_info struct (Jose)

Cc: Souza, Jose <jose.souza@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dmc.c | 38 +++++++++++++-----------
 drivers/gpu/drm/i915/display/intel_dmc.h | 18 +++++++----
 2 files changed, 33 insertions(+), 23 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c
index 97308da28059..269a57d936ab 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc.c
@@ -239,7 +239,7 @@ struct stepping_info {
 
 bool intel_dmc_has_payload(struct drm_i915_private *i915)
 {
-	return i915->dmc.dmc_payload;
+	return i915->dmc.dmc_info[DMC_FW_MAIN].payload;
 }
 
 static const struct stepping_info skl_stepping_info[] = {
@@ -316,7 +316,8 @@ static void gen9_set_dc_state_debugmask(struct drm_i915_private *dev_priv)
  */
 void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 {
-	u32 *payload = dev_priv->dmc.dmc_payload;
+	struct intel_dmc *dmc = &dev_priv->dmc;
+	struct dmc_fw_info *dmc_info = &dmc->dmc_info[DMC_FW_MAIN];
 	u32 i, fw_size;
 
 	if (!HAS_DMC(dev_priv)) {
@@ -325,26 +326,26 @@ void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 		return;
 	}
 
-	if (!intel_dmc_has_payload(dev_priv)) {
+	if (!dev_priv->dmc.dmc_info[DMC_FW_MAIN].payload) {
 		drm_err(&dev_priv->drm,
 			"Tried to program CSR with empty payload\n");
 		return;
 	}
 
-	fw_size = dev_priv->dmc.dmc_fw_size;
+	fw_size = dmc_info->dmc_fw_size;
 	assert_rpm_wakelock_held(&dev_priv->runtime_pm);
 
 	preempt_disable();
 
 	for (i = 0; i < fw_size; i++)
 		intel_uncore_write_fw(&dev_priv->uncore, DMC_PROGRAM(i),
-				      payload[i]);
+				      dmc_info->payload[i]);
 
 	preempt_enable();
 
-	for (i = 0; i < dev_priv->dmc.mmio_count; i++) {
-		intel_de_write(dev_priv, dev_priv->dmc.mmioaddr[i],
-			       dev_priv->dmc.mmiodata[i]);
+	for (i = 0; i < dmc_info->mmio_count; i++) {
+		intel_de_write(dev_priv, dmc_info->mmioaddr[i],
+			       dmc_info->mmiodata[i]);
 	}
 
 	dev_priv->dmc.dc_state = 0;
@@ -401,13 +402,14 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 			       size_t rem_size)
 {
 	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
+	struct dmc_fw_info *dmc_info = &dmc->dmc_info[DMC_FW_MAIN];
 	unsigned int header_len_bytes, dmc_header_size, payload_size, i;
 	const u32 *mmioaddr, *mmiodata;
 	u32 mmio_count, mmio_count_max;
 	u8 *payload;
 
-	BUILD_BUG_ON(ARRAY_SIZE(dmc->mmioaddr) < DMC_V3_MAX_MMIO_COUNT ||
-		     ARRAY_SIZE(dmc->mmioaddr) < DMC_V1_MAX_MMIO_COUNT);
+	BUILD_BUG_ON(ARRAY_SIZE(dmc_info->mmioaddr) < DMC_V3_MAX_MMIO_COUNT ||
+		     ARRAY_SIZE(dmc_info->mmioaddr) < DMC_V1_MAX_MMIO_COUNT);
 
 	/*
 	 * Check if we can access common fields, we will checkc again below
@@ -469,10 +471,10 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 				mmioaddr[i]);
 			return 0;
 		}
-		dmc->mmioaddr[i] = _MMIO(mmioaddr[i]);
-		dmc->mmiodata[i] = mmiodata[i];
+		dmc_info->mmioaddr[i] = _MMIO(mmioaddr[i]);
+		dmc_info->mmiodata[i] = mmiodata[i];
 	}
-	dmc->mmio_count = mmio_count;
+	dmc_info->mmio_count = mmio_count;
 
 	rem_size -= header_len_bytes;
 
@@ -485,14 +487,14 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 		drm_err(&i915->drm, "DMC FW too big (%u bytes)\n", payload_size);
 		return 0;
 	}
-	dmc->dmc_fw_size = dmc_header->fw_size;
+	dmc_info->dmc_fw_size = dmc_header->fw_size;
 
-	dmc->dmc_payload = kmalloc(payload_size, GFP_KERNEL);
-	if (!dmc->dmc_payload)
+	dmc_info->payload = kmalloc(payload_size, GFP_KERNEL);
+	if (!dmc_info->payload)
 		return 0;
 
 	payload = (u8 *)(dmc_header) + header_len_bytes;
-	memcpy(dmc->dmc_payload, payload, payload_size);
+	memcpy(dmc_info->payload, payload, payload_size);
 
 	return header_len_bytes + payload_size;
 
@@ -827,5 +829,5 @@ void intel_dmc_ucode_fini(struct drm_i915_private *dev_priv)
 	intel_dmc_ucode_suspend(dev_priv);
 	drm_WARN_ON(&dev_priv->drm, dev_priv->dmc.wakeref);
 
-	kfree(dev_priv->dmc.dmc_payload);
+	kfree(dev_priv->dmc.dmc_info[DMC_FW_MAIN].payload);
 }
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.h b/drivers/gpu/drm/i915/display/intel_dmc.h
index 4c22f567b61b..b872f3a4fd03 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.h
+++ b/drivers/gpu/drm/i915/display/intel_dmc.h
@@ -16,17 +16,25 @@ struct drm_i915_private;
 #define DMC_VERSION_MAJOR(version)	((version) >> 16)
 #define DMC_VERSION_MINOR(version)	((version) & 0xffff)
 
+enum {
+	DMC_FW_MAIN = 0,
+	DMC_FW_MAX
+};
+
 struct intel_dmc {
 	struct work_struct work;
 	const char *fw_path;
 	u32 required_version;
 	u32 max_fw_size; /* bytes */
-	u32 *dmc_payload;
-	u32 dmc_fw_size; /* dwords */
 	u32 version;
-	u32 mmio_count;
-	i915_reg_t mmioaddr[20];
-	u32 mmiodata[20];
+	struct dmc_fw_info {
+		u32 mmio_count;
+		i915_reg_t mmioaddr[20];
+		u32 mmiodata[20];
+		u32 dmc_fw_size; /*dwords */
+		u32 *payload;
+	} dmc_info[DMC_FW_MAX];
+
 	u32 dc_state;
 	u32 target_dc_state;
 	u32 allowed_dc_mask;
-- 
2.25.0

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[Intel-gfx] [CI 2/4] drm/i915/xelpd: Pipe A DMC plugging

[Anusha Srivatsa]

This patch adds Pipe A plumbing to the already
existing parsing and loading functions which is
taken care of in the prep patches. Adding MAX_DMC_FW
to keep track for both Main and Pipe A DMC while loading
the respective blobs.

Also adding present field in dmc_info.
s/find_dmc_fw_offset/csr_set_dmc_fw_offset. While at it add
fw_info_matches_stepping() helper. CSR_PROGRAM() should now
take the starting address of the particular blob (Main or Pipe)
and not hardcode it.

v2: Add dmc_offset and start_mmioaddr fields for dmc_info struct.

v3: Add a missing corner cases of stepping-substepping combination in
fw_info_matches_stepping() helper.

v4: Add macro for start_mmioaddr for V1 package. Simplify code
in dmc_set_fw_offset (Lucas)

Cc: Souza, Jose <jose.souza@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
 .../drm/i915/display/intel_display_debugfs.c  |   4 +-
 .../drm/i915/display/intel_display_power.c    |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      | 128 ++++++++++--------
 drivers/gpu/drm/i915/display/intel_dmc.h      |   4 +
 drivers/gpu/drm/i915/i915_reg.h               |   2 +-
 5 files changed, 86 insertions(+), 57 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 88bb05d5c483..2a1c39a0e56e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -544,6 +544,8 @@ static int i915_dmc_info(struct seq_file *m, void *unused)
 
 	seq_printf(m, "fw loaded: %s\n", yesno(intel_dmc_has_payload(dev_priv)));
 	seq_printf(m, "path: %s\n", dmc->fw_path);
+	seq_printf(m, "Pipe A fw support: %s\n", yesno(INTEL_GEN(dev_priv) >= 12));
+	seq_printf(m, "Pipe A fw loaded: %s\n", yesno(dmc->dmc_info[DMC_FW_PIPEA].payload));
 
 	if (!intel_dmc_has_payload(dev_priv))
 		goto out;
@@ -582,7 +584,7 @@ static int i915_dmc_info(struct seq_file *m, void *unused)
 
 out:
 	seq_printf(m, "program base: 0x%08x\n",
-		   intel_de_read(dev_priv, DMC_PROGRAM(0)));
+		   intel_de_read(dev_priv, DMC_PROGRAM(dmc->dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)));
 	seq_printf(m, "ssp base: 0x%08x\n",
 		   intel_de_read(dev_priv, DMC_SSP_BASE));
 	seq_printf(m, "htp: 0x%08x\n", intel_de_read(dev_priv, DMC_HTP_SKL));
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 4298ae684d7d..285380079aab 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -961,8 +961,9 @@ static void bxt_disable_dc9(struct drm_i915_private *dev_priv)
 static void assert_dmc_loaded(struct drm_i915_private *dev_priv)
 {
 	drm_WARN_ONCE(&dev_priv->drm,
-		      !intel_de_read(dev_priv, DMC_PROGRAM(0)),
-		      "DMC program storage start is NULL\n");
+		      !intel_de_read(dev_priv,
+				     DMC_PROGRAM(dev_priv->dmc.dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)),
+				     "DMC program storage start is NULL\n");
 	drm_WARN_ONCE(&dev_priv->drm, !intel_de_read(dev_priv, DMC_SSP_BASE),
 		      "DMC SSP Base Not fine\n");
 	drm_WARN_ONCE(&dev_priv->drm, !intel_de_read(dev_priv, DMC_HTP_SKL),
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c
index 269a57d936ab..449fce65e139 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc.c
@@ -96,6 +96,7 @@ MODULE_FIRMWARE(BXT_DMC_PATH);
 #define PACKAGE_V2_MAX_FW_INFO_ENTRIES	32
 #define DMC_V1_MAX_MMIO_COUNT		8
 #define DMC_V3_MAX_MMIO_COUNT		20
+#define DMC_V1_MMIO_START_RANGE		0x80000
 
 struct intel_css_header {
 	/* 0x09 for DMC */
@@ -317,8 +318,7 @@ static void gen9_set_dc_state_debugmask(struct drm_i915_private *dev_priv)
 void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 {
 	struct intel_dmc *dmc = &dev_priv->dmc;
-	struct dmc_fw_info *dmc_info = &dmc->dmc_info[DMC_FW_MAIN];
-	u32 i, fw_size;
+	u32 id, i;
 
 	if (!HAS_DMC(dev_priv)) {
 		drm_err(&dev_priv->drm,
@@ -332,20 +332,25 @@ void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 		return;
 	}
 
-	fw_size = dmc_info->dmc_fw_size;
 	assert_rpm_wakelock_held(&dev_priv->runtime_pm);
 
 	preempt_disable();
 
-	for (i = 0; i < fw_size; i++)
-		intel_uncore_write_fw(&dev_priv->uncore, DMC_PROGRAM(i),
-				      dmc_info->payload[i]);
+	for (id = 0; id < DMC_FW_MAX; id++) {
+		for (i = 0; i < dmc->dmc_info[id].dmc_fw_size; i++) {
+			intel_uncore_write_fw(&dev_priv->uncore,
+					      DMC_PROGRAM(dmc->dmc_info[id].start_mmioaddr, i),
+					      dmc->dmc_info[id].payload[i]);
+		}
+	}
 
 	preempt_enable();
 
-	for (i = 0; i < dmc_info->mmio_count; i++) {
-		intel_de_write(dev_priv, dmc_info->mmioaddr[i],
-			       dmc_info->mmiodata[i]);
+	for (id = 0; id < DMC_FW_MAX; id++) {
+		for (i = 0; i < dmc->dmc_info[id].mmio_count; i++) {
+			intel_de_write(dev_priv, dmc->dmc_info[id].mmioaddr[i],
+				       dmc->dmc_info[id].mmiodata[i]);
+		}
 	}
 
 	dev_priv->dmc.dc_state = 0;
@@ -353,59 +358,68 @@ void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 	gen9_set_dc_state_debugmask(dev_priv);
 }
 
+static bool fw_info_matches_stepping(const struct intel_fw_info *fw_info,
+				     const struct stepping_info *si)
+{
+	if ((fw_info->substepping == '*' && si->stepping == fw_info->stepping) ||
+	    (si->stepping == fw_info->stepping && si->substepping == fw_info->substepping) ||
+	    /*
+	     * If we don't find a more specific one from above two checks, we
+	     * then check for the generic one to be sure to work even with
+	     * "broken firmware"
+	     */
+	    (si->stepping == '*' && si->substepping == fw_info->substepping) ||
+	    (fw_info->stepping == '*' && fw_info->substepping == '*'))
+		return true;
+
+	return false;
+}
+
 /*
  * Search fw_info table for dmc_offset to find firmware binary: num_entries is
  * already sanitized.
  */
-static u32 find_dmc_fw_offset(const struct intel_fw_info *fw_info,
+static void dmc_set_fw_offset(struct intel_dmc *dmc,
+			      const struct intel_fw_info *fw_info,
 			      unsigned int num_entries,
 			      const struct stepping_info *si,
 			      u8 package_ver)
 {
-	u32 dmc_offset = DMC_DEFAULT_FW_OFFSET;
-	unsigned int i;
+	unsigned int i, id;
+
+	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
 
 	for (i = 0; i < num_entries; i++) {
-		if (package_ver > 1 && fw_info[i].dmc_id != 0)
-			continue;
+		id = package_ver <= 1 ? DMC_FW_MAIN : fw_info[i].dmc_id;
 
-		if (fw_info[i].substepping == '*' &&
-		    si->stepping == fw_info[i].stepping) {
-			dmc_offset = fw_info[i].offset;
-			break;
+		if (id >= DMC_FW_MAX) {
+			drm_dbg(&i915->drm, "Unsupported firmware id: %u\n", id);
+			continue;
 		}
 
-		if (si->stepping == fw_info[i].stepping &&
-		    si->substepping == fw_info[i].substepping) {
-			dmc_offset = fw_info[i].offset;
-			break;
-		}
+		/* More specific versions come first, so we don't even have to
+		 * check for the stepping since we already found a previous FW
+		 * for this id.
+		 */
+		if (dmc->dmc_info[id].present)
+			continue;
 
-		if (fw_info[i].stepping == '*' &&
-		    fw_info[i].substepping == '*') {
-			/*
-			 * In theory we should stop the search as generic
-			 * entries should always come after the more specific
-			 * ones, but let's continue to make sure to work even
-			 * with "broken" firmwares. If we don't find a more
-			 * specific one, then we use this entry
-			 */
-			dmc_offset = fw_info[i].offset;
+		if (fw_info_matches_stepping(&fw_info[i], si)) {
+			dmc->dmc_info[id].present = true;
+			dmc->dmc_info[id].dmc_offset = fw_info[i].offset;
 		}
 	}
-
-	return dmc_offset;
 }
 
 static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 			       const struct intel_dmc_header_base *dmc_header,
-			       size_t rem_size)
+			       size_t rem_size, u8 dmc_id)
 {
 	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
-	struct dmc_fw_info *dmc_info = &dmc->dmc_info[DMC_FW_MAIN];
+	struct dmc_fw_info *dmc_info = &dmc->dmc_info[dmc_id];
 	unsigned int header_len_bytes, dmc_header_size, payload_size, i;
 	const u32 *mmioaddr, *mmiodata;
-	u32 mmio_count, mmio_count_max;
+	u32 mmio_count, mmio_count_max, start_mmioaddr;
 	u8 *payload;
 
 	BUILD_BUG_ON(ARRAY_SIZE(dmc_info->mmioaddr) < DMC_V3_MAX_MMIO_COUNT ||
@@ -432,6 +446,7 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 		mmio_count_max = DMC_V3_MAX_MMIO_COUNT;
 		/* header_len is in dwords */
 		header_len_bytes = dmc_header->header_len * 4;
+		start_mmioaddr = v3->start_mmioaddr;
 		dmc_header_size = sizeof(*v3);
 	} else if (dmc_header->header_ver == 1) {
 		const struct intel_dmc_header_v1 *v1 =
@@ -445,6 +460,7 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 		mmio_count = v1->mmio_count;
 		mmio_count_max = DMC_V1_MAX_MMIO_COUNT;
 		header_len_bytes = dmc_header->header_len;
+		start_mmioaddr = DMC_V1_MMIO_START_RANGE;
 		dmc_header_size = sizeof(*v1);
 	} else {
 		drm_err(&i915->drm, "Unknown DMC fw header version: %u\n",
@@ -465,8 +481,7 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 	}
 
 	for (i = 0; i < mmio_count; i++) {
-		if (mmioaddr[i] < DMC_MMIO_START_RANGE ||
-		    mmioaddr[i] > DMC_MMIO_END_RANGE) {
+		if (mmioaddr[i] < start_mmioaddr) {
 			drm_err(&i915->drm, "DMC firmware has wrong mmio address 0x%x\n",
 				mmioaddr[i]);
 			return 0;
@@ -475,6 +490,7 @@ static u32 parse_dmc_fw_header(struct intel_dmc *dmc,
 		dmc_info->mmiodata[i] = mmiodata[i];
 	}
 	dmc_info->mmio_count = mmio_count;
+	dmc_info->start_mmioaddr = start_mmioaddr;
 
 	rem_size -= header_len_bytes;
 
@@ -511,7 +527,7 @@ parse_dmc_fw_package(struct intel_dmc *dmc,
 {
 	struct drm_i915_private *i915 = container_of(dmc, typeof(*i915), dmc);
 	u32 package_size = sizeof(struct intel_package_header);
-	u32 num_entries, max_entries, dmc_offset;
+	u32 num_entries, max_entries;
 	const struct intel_fw_info *fw_info;
 
 	if (rem_size < package_size)
@@ -547,16 +563,11 @@ parse_dmc_fw_package(struct intel_dmc *dmc,
 
 	fw_info = (const struct intel_fw_info *)
 		((u8 *)package_header + sizeof(*package_header));
-	dmc_offset = find_dmc_fw_offset(fw_info, num_entries, si,
-					package_header->header_ver);
-	if (dmc_offset == DMC_DEFAULT_FW_OFFSET) {
-		drm_err(&i915->drm, "DMC firmware not supported for %c stepping\n",
-			si->stepping);
-		return 0;
-	}
+	dmc_set_fw_offset(dmc, fw_info, num_entries, si,
+			  package_header->header_ver);
 
 	/* dmc_offset is in dwords */
-	return package_size + dmc_offset * 4;
+	return package_size;
 
 error_truncated:
 	drm_err(&i915->drm, "Truncated DMC firmware, refusing.\n");
@@ -608,7 +619,8 @@ static void parse_dmc_fw(struct drm_i915_private *dev_priv,
 	struct intel_dmc *dmc = &dev_priv->dmc;
 	const struct stepping_info *si = intel_get_stepping_info(dev_priv);
 	u32 readcount = 0;
-	u32 r;
+	u32 r, offset;
+	int id;
 
 	if (!fw)
 		return;
@@ -629,9 +641,19 @@ static void parse_dmc_fw(struct drm_i915_private *dev_priv,
 
 	readcount += r;
 
-	/* Extract dmc_header information */
-	dmc_header = (struct intel_dmc_header_base *)&fw->data[readcount];
-	parse_dmc_fw_header(dmc, dmc_header, fw->size - readcount);
+	for (id = 0; id < DMC_FW_MAX; id++) {
+		if (!dev_priv->dmc.dmc_info[id].present)
+			continue;
+
+		offset = readcount + dmc->dmc_info[id].dmc_offset * 4;
+		if (fw->size - offset < 0) {
+			drm_err(&dev_priv->drm, "Reading beyond the fw_size\n");
+			continue;
+		}
+
+		dmc_header = (struct intel_dmc_header_base *)&fw->data[offset];
+		parse_dmc_fw_header(dmc, dmc_header, fw->size - offset, id);
+	}
 }
 
 static void intel_dmc_runtime_pm_get(struct drm_i915_private *dev_priv)
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.h b/drivers/gpu/drm/i915/display/intel_dmc.h
index b872f3a4fd03..007a284b0ef0 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.h
+++ b/drivers/gpu/drm/i915/display/intel_dmc.h
@@ -18,6 +18,7 @@ struct drm_i915_private;
 
 enum {
 	DMC_FW_MAIN = 0,
+	DMC_FW_PIPEA,
 	DMC_FW_MAX
 };
 
@@ -31,8 +32,11 @@ struct intel_dmc {
 		u32 mmio_count;
 		i915_reg_t mmioaddr[20];
 		u32 mmiodata[20];
+		u32 dmc_offset;
+		u32 start_mmioaddr;
 		u32 dmc_fw_size; /*dwords */
 		u32 *payload;
+		bool present;
 	} dmc_info[DMC_FW_MAX];
 
 	u32 dc_state;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index e915ec034c98..fb5e8e12ff49 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7751,7 +7751,7 @@ enum {
 #define  GAMMA_MODE_MODE_12BIT_MULTI_SEGMENTED	(3 << 0) /* icl + */
 
 /* DMC */
-#define DMC_PROGRAM(i)		_MMIO(0x80000 + (i) * 4)
+#define DMC_PROGRAM(addr, i)	_MMIO((addr) + (i) * 4)
 #define DMC_SSP_BASE_ADDR_GEN9	0x00002FC0
 #define DMC_HTP_ADDR_SKL	0x00500034
 #define DMC_SSP_BASE		_MMIO(0x8F074)
-- 
2.25.0

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[Intel-gfx] [CI 3/4] drm/i915/adl_p: Pipe B DMC Support

[Anusha Srivatsa]

ADLP requires us to load both Pipe A and Pipe B.
Plug Pipe B loading support.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_debugfs.c | 2 ++
 drivers/gpu/drm/i915/display/intel_dmc.h             | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 2a1c39a0e56e..db38891a9ef0 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -546,6 +546,8 @@ static int i915_dmc_info(struct seq_file *m, void *unused)
 	seq_printf(m, "path: %s\n", dmc->fw_path);
 	seq_printf(m, "Pipe A fw support: %s\n", yesno(INTEL_GEN(dev_priv) >= 12));
 	seq_printf(m, "Pipe A fw loaded: %s\n", yesno(dmc->dmc_info[DMC_FW_PIPEA].payload));
+	seq_printf(m, "Pipe B fw support: %s\n", yesno(IS_ALDERLAKE_P(dev_priv)));
+	seq_printf(m, "Pipe B fw loaded: %s\n", yesno(dmc->dmc_info[DMC_FW_PIPEB].payload));
 
 	if (!intel_dmc_has_payload(dev_priv))
 		goto out;
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.h b/drivers/gpu/drm/i915/display/intel_dmc.h
index 007a284b0ef0..c3c00ff03869 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.h
+++ b/drivers/gpu/drm/i915/display/intel_dmc.h
@@ -19,6 +19,7 @@ struct drm_i915_private;
 enum {
 	DMC_FW_MAIN = 0,
 	DMC_FW_PIPEA,
+	DMC_FW_PIPEB,
 	DMC_FW_MAX
 };
 
-- 
2.25.0

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[Intel-gfx] [CI 4/4] drm/i915/adl_p: Load DMC

[Anusha Srivatsa]

Load DMC v2.10 on ADLP. The release notes mention that
this version enables few power savings features.

v2: Add DMC_PATH() for ADLP (Lucas)

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dmc.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c
index 449fce65e139..48d0a5a69627 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc.c
@@ -45,6 +45,10 @@
 
 #define GEN12_DMC_MAX_FW_SIZE		ICL_DMC_MAX_FW_SIZE
 
+#define ADLP_DMC_PATH			DMC_PATH(adlp, 2, 10)
+#define ADLP_DMC_VERSION_REQUIRED	DMC_VERSION(2, 10)
+MODULE_FIRMWARE(ADLP_DMC_PATH);
+
 #define ADLS_DMC_PATH			DMC_PATH(adls, 2, 01)
 #define ADLS_DMC_VERSION_REQUIRED	DMC_VERSION(2, 1)
 MODULE_FIRMWARE(ADLS_DMC_PATH);
@@ -729,7 +733,11 @@ void intel_dmc_ucode_init(struct drm_i915_private *dev_priv)
 	 */
 	intel_dmc_runtime_pm_get(dev_priv);
 
-	if (IS_ALDERLAKE_S(dev_priv)) {
+	if (IS_ALDERLAKE_P(dev_priv)) {
+		dmc->fw_path = ADLP_DMC_PATH;
+		dmc->required_version = ADLP_DMC_VERSION_REQUIRED;
+		dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;
+	} else if (IS_ALDERLAKE_S(dev_priv)) {
 		dmc->fw_path = ADLS_DMC_PATH;
 		dmc->required_version = ADLS_DMC_VERSION_REQUIRED;
 		dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;
-- 
2.25.0

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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Pipe DMC Support (rev6)

[Patchwork]

== Series Details ==

Series: Pipe DMC Support (rev6)
URL   : https://patchwork.freedesktop.org/series/90445/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
7f3a0ee96dbc drm/i915/dmc: Introduce DMC_FW_MAIN
89e00e964d4c drm/i915/xelpd: Pipe A DMC plugging
-:48: WARNING:LONG_LINE: line length of 103 exceeds 100 columns
#48: FILE: drivers/gpu/drm/i915/display/intel_display_debugfs.c:587:
+		   intel_de_read(dev_priv, DMC_PROGRAM(dmc->dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)));

-:63: WARNING:LONG_LINE: line length of 105 exceeds 100 columns
#63: FILE: drivers/gpu/drm/i915/display/intel_display_power.c:965:
+				     DMC_PROGRAM(dev_priv->dmc.dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)),

total: 0 errors, 2 warnings, 0 checks, 286 lines checked
50e7b4cca3cf drm/i915/adl_p: Pipe B DMC Support
279604ecef5a drm/i915/adl_p: Load DMC


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[Intel-gfx] ✗ Fi.CI.SPARSE: warning for Pipe DMC Support (rev6)

[Patchwork]

== Series Details ==

Series: Pipe DMC Support (rev6)
URL   : https://patchwork.freedesktop.org/series/90445/
State : warning

== Summary ==

$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
-
+drivers/gpu/drm/i915/display/intel_display.c:1893:21:    expected struct i915_vma *[assigned] vma
+drivers/gpu/drm/i915/display/intel_display.c:1893:21:    got void [noderef] __iomem *[assigned] iomem
+drivers/gpu/drm/i915/display/intel_display.c:1893:21: warning: incorrect type in assignment (different address spaces)
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:27:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:27:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:27:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:32:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:32:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:49:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:49:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:49:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:56:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_engine_stats.h:56:9: warning: trying to copy expression type 31
+drivers/gpu/drm/i915/gt/intel_reset.c:1396:5: warning: context imbalance in 'intel_gt_reset_trylock' - different lock contexts for basic block
+drivers/gpu/drm/i915/gt/intel_ring_submission.c:1207:24: warning: Using plain integer as NULL pointer
+drivers/gpu/drm/i915/i915_perf.c:1434:15: warning: memset with byte count of 16777216
+drivers/gpu/drm/i915/i915_perf.c:1488:15: warning: memset with byte count of 16777216
+./include/asm-generic/bitops/find.h:112:45: warning: shift count is negative (-262080)
+./include/asm-generic/bitops/find.h:32:31: warning: shift count is negative (-262080)
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen11_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen12_fwtable_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read64' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_read8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen6_write8' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen8_write16' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen8_write32' - different lock contexts for basic block
+./include/linux/spinlock.h:409:9: warning: context imbalance in 'gen8_write8' - different lock contexts for basic block


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[Intel-gfx] ✓ Fi.CI.BAT: success for Pipe DMC Support (rev6)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 9140 bytes --]

== Series Details ==

Series: Pipe DMC Support (rev6)
URL   : https://patchwork.freedesktop.org/series/90445/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10205 -> Patchwork_20336
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/index.html

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

  Here are the unknown changes that may have been introduced in Patchwork_20336:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@runner@aborted:
    - {fi-jsl-1}:         [FAIL][1] ([i915#1222]) -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-jsl-1/igt@runner@aborted.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-jsl-1/igt@runner@aborted.html
    - {fi-ehl-2}:         [FAIL][3] ([i915#1222]) -> [FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-ehl-2/igt@runner@aborted.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-ehl-2/igt@runner@aborted.html

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

  Here are the changes found in Patchwork_20336 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@core_hotunplug@unbind-rebind:
    - fi-bdw-5557u:       NOTRUN -> [WARN][5] ([i915#2283])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bdw-5557u/igt@core_hotunplug@unbind-rebind.html

  * igt@i915_selftest@live@execlists:
    - fi-bdw-5557u:       NOTRUN -> [DMESG-FAIL][6] ([i915#3462])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bdw-5557u/igt@i915_selftest@live@execlists.html

  * igt@kms_psr@cursor_plane_move:
    - fi-bdw-5557u:       NOTRUN -> [SKIP][7] ([fdo#109271]) +5 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bdw-5557u/igt@kms_psr@cursor_plane_move.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@gt_heartbeat:
    - {fi-jsl-1}:         [DMESG-WARN][8] ([i915#1222]) -> [PASS][9]
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-jsl-1/igt@i915_selftest@live@gt_heartbeat.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-jsl-1/igt@i915_selftest@live@gt_heartbeat.html

  
#### Warnings ####

  * igt@i915_selftest@live@execlists:
    - fi-cfl-8109u:       [INCOMPLETE][10] ([i915#3462]) -> [DMESG-FAIL][11] ([i915#3462])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-cfl-8109u/igt@i915_selftest@live@execlists.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-cfl-8109u/igt@i915_selftest@live@execlists.html
    - fi-bsw-nick:        [DMESG-FAIL][12] ([i915#3462]) -> [INCOMPLETE][13] ([i915#2782] / [i915#2940] / [i915#3462])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-bsw-nick/igt@i915_selftest@live@execlists.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bsw-nick/igt@i915_selftest@live@execlists.html
    - fi-icl-u2:          [INCOMPLETE][14] ([i915#2782] / [i915#3462]) -> [DMESG-FAIL][15] ([i915#3462])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-icl-u2/igt@i915_selftest@live@execlists.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-icl-u2/igt@i915_selftest@live@execlists.html
    - fi-bsw-kefka:       [DMESG-FAIL][16] ([i915#3462]) -> [INCOMPLETE][17] ([i915#2782] / [i915#2940] / [i915#3462])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-bsw-kefka/igt@i915_selftest@live@execlists.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bsw-kefka/igt@i915_selftest@live@execlists.html

  * igt@runner@aborted:
    - fi-cfl-8109u:       [FAIL][18] ([i915#3363]) -> [FAIL][19] ([i915#2426] / [i915#3363])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-cfl-8109u/igt@runner@aborted.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-cfl-8109u/igt@runner@aborted.html
    - fi-icl-u2:          [FAIL][20] ([i915#2782] / [i915#3363]) -> [FAIL][21] ([i915#2426] / [i915#2782] / [i915#3363])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-icl-u2/igt@runner@aborted.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-icl-u2/igt@runner@aborted.html
    - fi-bdw-5557u:       [FAIL][22] ([i915#1602] / [i915#2029]) -> [FAIL][23] ([i915#3462])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-bdw-5557u/igt@runner@aborted.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bdw-5557u/igt@runner@aborted.html
    - fi-kbl-soraka:      [FAIL][24] ([i915#1436] / [i915#3363]) -> [FAIL][25] ([i915#1436] / [i915#2426] / [i915#3363])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-kbl-soraka/igt@runner@aborted.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-kbl-soraka/igt@runner@aborted.html
    - fi-kbl-guc:         [FAIL][26] ([i915#1436] / [i915#2426] / [i915#3363]) -> [FAIL][27] ([i915#1436] / [i915#3363])
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-kbl-guc/igt@runner@aborted.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-kbl-guc/igt@runner@aborted.html
    - fi-bxt-dsi:         [FAIL][28] ([i915#3363]) -> [FAIL][29] ([i915#2426] / [i915#3363])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-bxt-dsi/igt@runner@aborted.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-bxt-dsi/igt@runner@aborted.html
    - fi-cfl-guc:         [FAIL][30] ([i915#3363]) -> [FAIL][31] ([i915#2426] / [i915#3363])
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-cfl-guc/igt@runner@aborted.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-cfl-guc/igt@runner@aborted.html
    - fi-kbl-7567u:       [FAIL][32] ([i915#1436] / [i915#2426] / [i915#3363]) -> [FAIL][33] ([i915#1436] / [i915#3363])
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/fi-kbl-7567u/igt@runner@aborted.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/fi-kbl-7567u/igt@runner@aborted.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
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1222]: https://gitlab.freedesktop.org/drm/intel/issues/1222
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1602]: https://gitlab.freedesktop.org/drm/intel/issues/1602
  [i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2283]: https://gitlab.freedesktop.org/drm/intel/issues/2283
  [i915#2426]: https://gitlab.freedesktop.org/drm/intel/issues/2426
  [i915#2782]: https://gitlab.freedesktop.org/drm/intel/issues/2782
  [i915#2932]: https://gitlab.freedesktop.org/drm/intel/issues/2932
  [i915#2940]: https://gitlab.freedesktop.org/drm/intel/issues/2940
  [i915#2966]: https://gitlab.freedesktop.org/drm/intel/issues/2966
  [i915#3012]: https://gitlab.freedesktop.org/drm/intel/issues/3012
  [i915#3276]: https://gitlab.freedesktop.org/drm/intel/issues/3276
  [i915#3277]: https://gitlab.freedesktop.org/drm/intel/issues/3277
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3283]: https://gitlab.freedesktop.org/drm/intel/issues/3283
  [i915#3363]: https://gitlab.freedesktop.org/drm/intel/issues/3363
  [i915#3462]: https://gitlab.freedesktop.org/drm/intel/issues/3462
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3542]: https://gitlab.freedesktop.org/drm/intel/issues/3542
  [i915#3544]: https://gitlab.freedesktop.org/drm/intel/issues/3544
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533


Participating hosts (46 -> 40)
------------------------------

  Additional (1): fi-rkl-11500t 
  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-bsw-cyan bat-adlp-4 bat-adls-4 fi-bdw-samus bat-jsl-1 


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

  * Linux: CI_DRM_10205 -> Patchwork_20336

  CI-20190529: 20190529
  CI_DRM_10205: e3375fd2aeeb2416a8e8c8b59d106adf9c0dd938 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_6103: 3aa79e55e73d4a49a5222e5dfde486b800a29fe7 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_20336: 279604ecef5a1a2cf351c53595fa2f5b8394bf50 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

279604ecef5a drm/i915/adl_p: Load DMC
50e7b4cca3cf drm/i915/adl_p: Pipe B DMC Support
89e00e964d4c drm/i915/xelpd: Pipe A DMC plugging
7f3a0ee96dbc drm/i915/dmc: Introduce DMC_FW_MAIN

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/index.html

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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✗ Fi.CI.IGT: failure for Pipe DMC Support (rev6)

[Patchwork]

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== Series Details ==

Series: Pipe DMC Support (rev6)
URL   : https://patchwork.freedesktop.org/series/90445/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_10205_full -> Patchwork_20336_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_20336_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_20336_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

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

  Here are the unknown changes that may have been introduced in Patchwork_20336_full:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_draw_crc@draw-method-xrgb2101010-mmap-wc-xtiled:
    - shard-skl:          [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl8/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-wc-xtiled.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-wc-xtiled.html

  * igt@kms_frontbuffer_tracking@fbc-farfromfence-mmap-gtt:
    - shard-glk:          [PASS][3] -> [FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk6/igt@kms_frontbuffer_tracking@fbc-farfromfence-mmap-gtt.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk3/igt@kms_frontbuffer_tracking@fbc-farfromfence-mmap-gtt.html

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

  Here are the changes found in Patchwork_20336_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@drm_import_export@flink:
    - shard-tglb:         [PASS][5] -> [INCOMPLETE][6] ([i915#750])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-tglb8/igt@drm_import_export@flink.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb5/igt@drm_import_export@flink.html

  * igt@gem_ctx_persistence@clone:
    - shard-snb:          NOTRUN -> [SKIP][7] ([fdo#109271] / [i915#1099]) +4 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-snb5/igt@gem_ctx_persistence@clone.html

  * igt@gem_eio@in-flight-suspend:
    - shard-skl:          [PASS][8] -> [INCOMPLETE][9] ([i915#198]) +1 similar issue
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl4/igt@gem_eio@in-flight-suspend.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl4/igt@gem_eio@in-flight-suspend.html

  * igt@gem_eio@unwedge-stress:
    - shard-snb:          NOTRUN -> [FAIL][10] ([i915#3354])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-snb7/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_fair@basic-deadline:
    - shard-apl:          NOTRUN -> [FAIL][11] ([i915#2846])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl3/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-skl:          NOTRUN -> [SKIP][12] ([fdo#109271]) +49 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl8/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_fair@basic-none-share@rcs0:
    - shard-glk:          [PASS][13] -> [FAIL][14] ([i915#2842])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk3/igt@gem_exec_fair@basic-none-share@rcs0.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk1/igt@gem_exec_fair@basic-none-share@rcs0.html

  * igt@gem_exec_fair@basic-none@vcs1:
    - shard-kbl:          [PASS][15] -> [FAIL][16] ([i915#2842])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl2/igt@gem_exec_fair@basic-none@vcs1.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl3/igt@gem_exec_fair@basic-none@vcs1.html

  * igt@gem_exec_reloc@basic-wide-active@vcs1:
    - shard-iclb:         NOTRUN -> [FAIL][17] ([i915#2389])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb4/igt@gem_exec_reloc@basic-wide-active@vcs1.html

  * igt@gem_huc_copy@huc-copy:
    - shard-apl:          NOTRUN -> [SKIP][18] ([fdo#109271] / [i915#2190])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl7/igt@gem_huc_copy@huc-copy.html
    - shard-skl:          NOTRUN -> [SKIP][19] ([fdo#109271] / [i915#2190])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl8/igt@gem_huc_copy@huc-copy.html

  * igt@gem_pwrite@basic-exhaustion:
    - shard-apl:          NOTRUN -> [WARN][20] ([i915#2658])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl3/igt@gem_pwrite@basic-exhaustion.html

  * igt@gem_userptr_blits@input-checking:
    - shard-skl:          NOTRUN -> [DMESG-WARN][21] ([i915#3002])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl1/igt@gem_userptr_blits@input-checking.html

  * igt@gem_vm_create@destroy-race:
    - shard-tglb:         [PASS][22] -> [TIMEOUT][23] ([i915#2795])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-tglb8/igt@gem_vm_create@destroy-race.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb8/igt@gem_vm_create@destroy-race.html

  * igt@gen7_exec_parse@basic-offset:
    - shard-apl:          NOTRUN -> [SKIP][24] ([fdo#109271]) +186 similar issues
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl6/igt@gen7_exec_parse@basic-offset.html

  * igt@gen7_exec_parse@cmd-crossing-page:
    - shard-tglb:         NOTRUN -> [SKIP][25] ([fdo#109289])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@gen7_exec_parse@cmd-crossing-page.html

  * igt@i915_pm_dc@dc6-dpms:
    - shard-kbl:          NOTRUN -> [FAIL][26] ([i915#454])
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@i915_pm_dc@dc6-dpms.html

  * igt@kms_big_fb@yf-tiled-16bpp-rotate-270:
    - shard-tglb:         NOTRUN -> [SKIP][27] ([fdo#111615]) +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_big_fb@yf-tiled-16bpp-rotate-270.html

  * igt@kms_ccs@pipe-a-ccs-on-another-bo:
    - shard-snb:          NOTRUN -> [SKIP][28] ([fdo#109271]) +494 similar issues
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-snb5/igt@kms_ccs@pipe-a-ccs-on-another-bo.html

  * igt@kms_chamelium@hdmi-audio:
    - shard-skl:          NOTRUN -> [SKIP][29] ([fdo#109271] / [fdo#111827]) +3 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl8/igt@kms_chamelium@hdmi-audio.html

  * igt@kms_chamelium@hdmi-edid-change-during-suspend:
    - shard-apl:          NOTRUN -> [SKIP][30] ([fdo#109271] / [fdo#111827]) +19 similar issues
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl7/igt@kms_chamelium@hdmi-edid-change-during-suspend.html

  * igt@kms_color_chamelium@pipe-a-ctm-limited-range:
    - shard-tglb:         NOTRUN -> [SKIP][31] ([fdo#109284] / [fdo#111827]) +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_color_chamelium@pipe-a-ctm-limited-range.html

  * igt@kms_color_chamelium@pipe-b-gamma:
    - shard-kbl:          NOTRUN -> [SKIP][32] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@kms_color_chamelium@pipe-b-gamma.html

  * igt@kms_color_chamelium@pipe-invalid-ctm-matrix-sizes:
    - shard-snb:          NOTRUN -> [SKIP][33] ([fdo#109271] / [fdo#111827]) +27 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-snb2/igt@kms_color_chamelium@pipe-invalid-ctm-matrix-sizes.html

  * igt@kms_content_protection@lic:
    - shard-kbl:          NOTRUN -> [TIMEOUT][34] ([i915#1319])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@kms_content_protection@lic.html

  * igt@kms_content_protection@uevent:
    - shard-kbl:          NOTRUN -> [FAIL][35] ([i915#2105])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@kms_content_protection@uevent.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x42-random:
    - shard-skl:          [PASS][36] -> [FAIL][37] ([i915#3444])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl8/igt@kms_cursor_crc@pipe-a-cursor-128x42-random.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@kms_cursor_crc@pipe-a-cursor-128x42-random.html

  * igt@kms_cursor_crc@pipe-a-cursor-512x170-sliding:
    - shard-kbl:          NOTRUN -> [SKIP][38] ([fdo#109271]) +104 similar issues
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-512x170-sliding.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [PASS][39] -> [DMESG-WARN][40] ([i915#180]) +2 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl4/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl7/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_crc@pipe-d-cursor-512x512-sliding:
    - shard-tglb:         NOTRUN -> [SKIP][41] ([fdo#109279] / [i915#3359]) +1 similar issue
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_cursor_crc@pipe-d-cursor-512x512-sliding.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-skl:          [PASS][42] -> [FAIL][43] ([i915#2346])
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl8/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-skl:          NOTRUN -> [FAIL][44] ([i915#2346] / [i915#533])
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl8/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_cursor_legacy@pipe-d-torture-bo:
    - shard-apl:          NOTRUN -> [SKIP][45] ([fdo#109271] / [i915#533]) +2 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl7/igt@kms_cursor_legacy@pipe-d-torture-bo.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-kbl:          NOTRUN -> [INCOMPLETE][46] ([i915#155] / [i915#180] / [i915#636])
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl1/igt@kms_fbcon_fbt@fbc-suspend.html

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@ac-hdmi-a1-hdmi-a2:
    - shard-glk:          [PASS][47] -> [FAIL][48] ([i915#79])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk9/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@ac-hdmi-a1-hdmi-a2.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk6/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible@ac-hdmi-a1-hdmi-a2.html

  * igt@kms_flip@flip-vs-suspend-interruptible@a-dp1:
    - shard-apl:          [PASS][49] -> [DMESG-WARN][50] ([i915#180]) +2 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible@a-dp1.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs:
    - shard-kbl:          NOTRUN -> [SKIP][51] ([fdo#109271] / [i915#2672])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl2/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile:
    - shard-apl:          NOTRUN -> [SKIP][52] ([fdo#109271] / [i915#2642]) +1 similar issue
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl8/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-64bpp-ytile.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile:
    - shard-skl:          NOTRUN -> [SKIP][53] ([fdo#109271] / [i915#2642])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl8/igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-wc:
    - shard-skl:          [PASS][54] -> [FAIL][55] ([i915#49]) +1 similar issue
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl4/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-wc.html
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl9/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-pwrite:
    - shard-tglb:         NOTRUN -> [SKIP][56] ([fdo#111825]) +5 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-indfb-draw-pwrite.html

  * igt@kms_hdr@bpc-switch:
    - shard-skl:          [PASS][57] -> [FAIL][58] ([i915#1188])
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl7/igt@kms_hdr@bpc-switch.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@kms_hdr@bpc-switch.html

  * igt@kms_lease@lease_get:
    - shard-tglb:         [PASS][59] -> [DMESG-WARN][60] ([i915#2868]) +1 similar issue
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-tglb3/igt@kms_lease@lease_get.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb5/igt@kms_lease@lease_get.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
    - shard-kbl:          NOTRUN -> [DMESG-WARN][61] ([i915#180])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl6/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html

  * igt@kms_plane@plane-panning-bottom-right-suspend@pipe-b-planes:
    - shard-skl:          [PASS][62] -> [INCOMPLETE][63] ([i915#146])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl10/igt@kms_plane@plane-panning-bottom-right-suspend@pipe-b-planes.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@kms_plane@plane-panning-bottom-right-suspend@pipe-b-planes.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-skl:          [PASS][64] -> [FAIL][65] ([fdo#108145] / [i915#265]) +1 similar issue
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl8/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb:
    - shard-apl:          NOTRUN -> [FAIL][66] ([fdo#108145] / [i915#265])
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl3/igt@kms_plane_alpha_blend@pipe-b-alpha-opaque-fb.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-7efc:
    - shard-kbl:          NOTRUN -> [FAIL][67] ([fdo#108145] / [i915#265]) +2 similar issues
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-transparent-fb:
    - shard-apl:          NOTRUN -> [FAIL][68] ([i915#265])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl8/igt@kms_plane_alpha_blend@pipe-c-alpha-transparent-fb.html

  * igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
    - shard-kbl:          [PASS][69] -> [FAIL][70] ([fdo#108145] / [i915#265])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl4/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl6/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html

  * igt@kms_plane_lowres@pipe-c-tiling-none:
    - shard-tglb:         NOTRUN -> [SKIP][71] ([i915#3536])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_plane_lowres@pipe-c-tiling-none.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2:
    - shard-apl:          NOTRUN -> [SKIP][72] ([fdo#109271] / [i915#658]) +3 similar issues
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl8/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-3:
    - shard-kbl:          NOTRUN -> [SKIP][73] ([fdo#109271] / [i915#658]) +1 similar issue
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl4/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-3.html

  * igt@kms_psr@psr2_cursor_plane_move:
    - shard-iclb:         [PASS][74] -> [SKIP][75] ([fdo#109441]) +2 similar issues
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb8/igt@kms_psr@psr2_cursor_plane_move.html

  * igt@kms_psr@psr2_primary_mmap_gtt:
    - shard-tglb:         NOTRUN -> [FAIL][76] ([i915#132] / [i915#3467])
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_psr@psr2_primary_mmap_gtt.html

  * igt@kms_setmode@basic:
    - shard-snb:          NOTRUN -> [FAIL][77] ([i915#31])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-snb5/igt@kms_setmode@basic.html

  * igt@kms_vrr@flip-basic:
    - shard-tglb:         NOTRUN -> [SKIP][78] ([fdo#109502])
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@kms_vrr@flip-basic.html

  * igt@kms_writeback@writeback-fb-id:
    - shard-apl:          NOTRUN -> [SKIP][79] ([fdo#109271] / [i915#2437])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl6/igt@kms_writeback@writeback-fb-id.html

  * igt@perf_pmu@enable-race@vcs0:
    - shard-glk:          [PASS][80] -> [DMESG-WARN][81] ([i915#118] / [i915#95])
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk7/igt@perf_pmu@enable-race@vcs0.html
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk8/igt@perf_pmu@enable-race@vcs0.html

  * igt@prime_nv_pcopy@test3_2:
    - shard-tglb:         NOTRUN -> [SKIP][82] ([fdo#109291])
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@prime_nv_pcopy@test3_2.html

  * igt@sysfs_clients@fair-0:
    - shard-apl:          NOTRUN -> [SKIP][83] ([fdo#109271] / [i915#2994]) +2 similar issues
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl8/igt@sysfs_clients@fair-0.html

  * igt@sysfs_clients@split-50:
    - shard-skl:          NOTRUN -> [SKIP][84] ([fdo#109271] / [i915#2994])
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl1/igt@sysfs_clients@split-50.html

  
#### Possible fixes ####

  * igt@feature_discovery@psr2:
    - shard-iclb:         [SKIP][85] ([i915#658]) -> [PASS][86]
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb1/igt@feature_discovery@psr2.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb2/igt@feature_discovery@psr2.html

  * igt@gem_exec_fair@basic-flow@rcs0:
    - shard-tglb:         [FAIL][87] ([i915#2842]) -> [PASS][88] +1 similar issue
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-tglb1/igt@gem_exec_fair@basic-flow@rcs0.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb3/igt@gem_exec_fair@basic-flow@rcs0.html

  * igt@gem_exec_fair@basic-none@rcs0:
    - shard-glk:          [FAIL][89] ([i915#2842]) -> [PASS][90] +1 similar issue
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk9/igt@gem_exec_fair@basic-none@rcs0.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk6/igt@gem_exec_fair@basic-none@rcs0.html

  * igt@gem_exec_fair@basic-none@vcs0:
    - shard-kbl:          [FAIL][91] ([i915#2842]) -> [PASS][92] +2 similar issues
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl2/igt@gem_exec_fair@basic-none@vcs0.html
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl3/igt@gem_exec_fair@basic-none@vcs0.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-iclb:         [FAIL][93] ([i915#2842]) -> [PASS][94]
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb2/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb8/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_whisper@basic-queues-priority:
    - shard-glk:          [DMESG-WARN][95] ([i915#118] / [i915#95]) -> [PASS][96]
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk3/igt@gem_exec_whisper@basic-queues-priority.html
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk1/igt@gem_exec_whisper@basic-queues-priority.html

  * igt@gem_mmap_gtt@big-copy:
    - shard-glk:          [FAIL][97] ([i915#307]) -> [PASS][98]
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk2/igt@gem_mmap_gtt@big-copy.html
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk2/igt@gem_mmap_gtt@big-copy.html

  * igt@gem_mmap_gtt@cpuset-big-copy:
    - shard-iclb:         [FAIL][99] ([i915#307]) -> [PASS][100]
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb2/igt@gem_mmap_gtt@cpuset-big-copy.html
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb8/igt@gem_mmap_gtt@cpuset-big-copy.html

  * igt@gem_mmap_gtt@cpuset-big-copy-xy:
    - shard-iclb:         [FAIL][101] ([i915#2428]) -> [PASS][102]
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb1/igt@gem_mmap_gtt@cpuset-big-copy-xy.html
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb2/igt@gem_mmap_gtt@cpuset-big-copy-xy.html

  * igt@gem_mmap_offset@clear:
    - shard-skl:          [FAIL][103] ([i915#3160]) -> [PASS][104]
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl8/igt@gem_mmap_offset@clear.html
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl10/igt@gem_mmap_offset@clear.html
    - shard-iclb:         [FAIL][105] ([i915#3160]) -> [PASS][106]
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb8/igt@gem_mmap_offset@clear.html
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb3/igt@gem_mmap_offset@clear.html

  * igt@gem_spin_batch@engines@bcs0:
    - shard-apl:          [FAIL][107] ([i915#2898]) -> [PASS][108]
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-apl3/igt@gem_spin_batch@engines@bcs0.html
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl8/igt@gem_spin_batch@engines@bcs0.html

  * igt@i915_selftest@live@hangcheck:
    - shard-snb:          [INCOMPLETE][109] ([i915#2782]) -> [PASS][110]
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-snb6/igt@i915_selftest@live@hangcheck.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-snb6/igt@i915_selftest@live@hangcheck.html

  * igt@kms_color@pipe-c-ctm-0-5:
    - shard-skl:          [DMESG-WARN][111] ([i915#1982]) -> [PASS][112]
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl8/igt@kms_color@pipe-c-ctm-0-5.html
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl3/igt@kms_color@pipe-c-ctm-0-5.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@a-hdmi-a2:
    - shard-glk:          [FAIL][113] ([i915#79]) -> [PASS][114]
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-hdmi-a2.html
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk6/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-hdmi-a2.html

  * igt@kms_flip@flip-vs-suspend-interruptible@b-dp1:
    - shard-apl:          [DMESG-WARN][115] ([i915#180]) -> [PASS][116]
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible@b-dp1.html
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible@b-dp1.html

  * igt@kms_hdr@bpc-switch-dpms:
    - shard-skl:          [FAIL][117] ([i915#1188]) -> [PASS][118]
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl5/igt@kms_hdr@bpc-switch-dpms.html
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl5/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-kbl:          [DMESG-WARN][119] ([i915#180]) -> [PASS][120] +3 similar issues
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl3/igt@kms_hdr@bpc-switch-suspend.html
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl1/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [FAIL][121] ([fdo#108145] / [i915#265]) -> [PASS][122]
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl4/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl4/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_psr@psr2_primary_page_flip:
    - shard-iclb:         [SKIP][123] ([fdo#109441]) -> [PASS][124] +2 similar issues
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb3/igt@kms_psr@psr2_primary_page_flip.html
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb2/igt@kms_psr@psr2_primary_page_flip.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-kbl:          [DMESG-WARN][125] ([i915#180] / [i915#295]) -> [PASS][126]
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl7/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-kbl6/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  * igt@perf@polling-small-buf:
    - shard-skl:          [FAIL][127] ([i915#1722]) -> [PASS][128]
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-skl1/igt@perf@polling-small-buf.html
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-skl8/igt@perf@polling-small-buf.html

  * igt@prime_vgem@sync@rcs0:
    - shard-tglb:         [INCOMPLETE][129] ([i915#409]) -> [PASS][130]
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-tglb6/igt@prime_vgem@sync@rcs0.html
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb1/igt@prime_vgem@sync@rcs0.html

  
#### Warnings ####

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-glk:          [FAIL][131] ([i915#2842]) -> [FAIL][132] ([i915#2851])
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-glk8/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-glk6/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@i915_pm_rc6_residency@rc6-idle:
    - shard-iclb:         [WARN][133] ([i915#2684]) -> [WARN][134] ([i915#1804] / [i915#2684])
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb8/igt@i915_pm_rc6_residency@rc6-idle.html
   [134]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb3/igt@i915_pm_rc6_residency@rc6-idle.html

  * igt@i915_selftest@live@execlists:
    - shard-tglb:         [DMESG-FAIL][135] ([i915#3462]) -> [INCOMPLETE][136] ([i915#3462])
   [135]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-tglb2/igt@i915_selftest@live@execlists.html
   [136]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-tglb7/igt@i915_selftest@live@execlists.html

  * igt@kms_psr2_sf@plane-move-sf-dmg-area-2:
    - shard-iclb:         [SKIP][137] ([i915#658]) -> [SKIP][138] ([i915#2920]) +2 similar issues
   [137]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb1/igt@kms_psr2_sf@plane-move-sf-dmg-area-2.html
   [138]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb2/igt@kms_psr2_sf@plane-move-sf-dmg-area-2.html

  * igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-4:
    - shard-iclb:         [SKIP][139] ([i915#2920]) -> [SKIP][140] ([i915#658]) +1 similar issue
   [139]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-iclb2/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-4.html
   [140]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/shard-iclb8/igt@kms_psr2_sf@primary-plane-update-sf-dmg-area-4.html

  * igt@runner@aborted:
    - shard-kbl:          ([FAIL][141], [FAIL][142], [FAIL][143], [FAIL][144], [FAIL][145], [FAIL][146], [FAIL][147], [FAIL][148], [FAIL][149], [FAIL][150], [FAIL][151], [FAIL][152], [FAIL][153], [FAIL][154], [FAIL][155]) ([fdo#109271] / [i915#1436] / [i915#180] / [i915#1814] / [i915#2505] / [i915#3002] / [i915#3363] / [i915#602]) -> ([FAIL][156], [FAIL][157], [FAIL][158], [FAIL][159], [FAIL][160], [FAIL][161], [FAIL][162], [FAIL][163], [FAIL][164], [FAIL][165], [FAIL][166], [FAIL][167], [FAIL][168]) ([i915#1436] / [i915#180] / [i915#1814] / [i915#2505] / [i915#3002] / [i915#3363] / [i915#602] / [i915#92])
   [141]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl6/igt@runner@aborted.html
   [142]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl7/igt@runner@aborted.html
   [143]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl3/igt@runner@aborted.html
   [144]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10205/shard-kbl2/igt@runner@abo

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_20336/index.html

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[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [CI 0/4] Pipe DMC Support

[Anusha Srivatsa]

One change from previous verison is a fix of SKL
regression. Corner cases for stepping-substepping
combination was missing from fw_info_matches_stepping()
helper. Luckily SKL was the only platform in CI that came
under this category and DMC refused to load.

v2: SKL fix tested on SKL.

v3: Minor changes in Pipe DMC plugging patch
as suggested by Lucas
 
v4: Remove the sanity check for MMIO that no longer
apply to newer platforms.(Anusha)

Anusha Srivatsa (4):
  drm/i915/dmc: Introduce DMC_FW_MAIN
  drm/i915/xelpd: Pipe A DMC plugging
  drm/i915/adl_p: Pipe B DMC Support
  drm/i915/adl_p: Load DMC

 .../drm/i915/display/intel_display_debugfs.c  |   6 +-
 .../drm/i915/display/intel_display_power.c    |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      | 165 ++++++++++--------
 drivers/gpu/drm/i915/display/intel_dmc.h      |  23 ++-
 drivers/gpu/drm/i915/i915_reg.h               |   2 +-
 5 files changed, 123 insertions(+), 78 deletions(-)

-- 
2.25.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [CI 0/4] Pipe DMC Support

[Anusha Srivatsa]

One change from previous verison is a fix of SKL
regression. Corner cases for stepping-substepping
combination was missing from fw_info_matches_stepping()
helper. Luckily SKL was the only platform in CI that came
under this category and DMC refused to load.

v2: SKL fix tested on SKL.

v3: Minor changes in Pipe DMC plugging patch
as suggested by Lucas
 
v4: Remove the sanity check for MMIO that no longer
apply to newer platforms.(Anusha)

Anusha Srivatsa (4):
  drm/i915/dmc: Introduce DMC_FW_MAIN
  drm/i915/xelpd: Pipe A DMC plugging
  drm/i915/adl_p: Pipe B DMC Support
  drm/i915/adl_p: Load DMC

 .../drm/i915/display/intel_display_debugfs.c  |   6 +-
 .../drm/i915/display/intel_display_power.c    |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      | 165 ++++++++++--------
 drivers/gpu/drm/i915/display/intel_dmc.h      |  23 ++-
 drivers/gpu/drm/i915/i915_reg.h               |   2 +-
 5 files changed, 123 insertions(+), 78 deletions(-)

-- 
2.25.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [CI 0/4] Pipe DMC Support

[Anusha Srivatsa]

With all DMC cleanup patches merged, sending the
rebased version of actual Pipe DMC bits.

One change from previous verison is a fix of SKL
regression. Corner cases for stepping-substepping
combination was missing from fw_info_matches_stepping()
helper. Luckily SKL was the only platform in CI that came
under this category and DMC refused to load.

This fix is tested on SKL.

Anusha Srivatsa (4):
  drm/i915/dmc: Introduce DMC_FW_MAIN
  xdrm/i915/xelpd: Pipe A DMC plugging
  drm/i915/adl_p: Pipe B DMC Support
  drm/i915/adl_p: Load DMC

 .../drm/i915/display/intel_display_debugfs.c  |   6 +-
 .../drm/i915/display/intel_display_power.c    |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      | 170 ++++++++++--------
 drivers/gpu/drm/i915/display/intel_dmc.h      |  23 ++-
 drivers/gpu/drm/i915/i915_reg.h               |   2 +-
 5 files changed, 127 insertions(+), 79 deletions(-)

-- 
2.25.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [CI 0/4] Pipe DMC Support

[Anusha Srivatsa]

With all DMC cleanup patches merged, sending the
rebased version of actual Pipe DMC bits.

One change from previous verison is a fix of SKL
regression. Corner cases for stepping-substepping
combination was missing from fw_info_matches_stepping()
helper. Luckily SKL was the only platform in CI that came
under this category and DMC refused to load.

This fix is tested on SKL.

Anusha Srivatsa (4):
  drm/i915/dmc: Introduce DMC_FW_MAIN
  xdrm/i915/xelpd: Pipe A DMC plugging
  drm/i915/adl_p: Pipe B DMC Support
  drm/i915/adl_p: Load DMC

 .../drm/i915/display/intel_display_debugfs.c  |   6 +-
 .../drm/i915/display/intel_display_power.c    |   5 +-
 drivers/gpu/drm/i915/display/intel_dmc.c      | 170 ++++++++++--------
 drivers/gpu/drm/i915/display/intel_dmc.h      |  23 ++-
 drivers/gpu/drm/i915/i915_reg.h               |   2 +-
 5 files changed, 127 insertions(+), 79 deletions(-)

-- 
2.25.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx