[PATCH 0/4] drm/i915/dp_mst: Allow DSC passthrough modes during validation

[PATCH 0/4] drm/i915/dp_mst: Allow DSC passthrough modes during validation

[Imre Deak]

This patchset improves DSC handling during DP MST mode validation by
enabling modes requiring compression when DSC passthrough is available.
It also fixes a missing slice count validation.

Imre Deak (4):
  drm/i915/dp: Add missing slice count check during mode validation
  drm/i915/dp: Export intel_dp_compute_min_compressed_bpp_x16()
  drm/i915/dp_mst: Track min link BPP as x16 fixed-point during mode
    validation
  drm/i915/dp_mst: Allow modes requiring compression for DSC passthrough

 drivers/gpu/drm/i915/display/intel_dp.c     | 13 +++++++----
 drivers/gpu/drm/i915/display/intel_dp.h     |  2 ++
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 24 ++++++++++++++++-----
 3 files changed, 30 insertions(+), 9 deletions(-)

-- 
2.49.1

[PATCH 1/4] drm/i915/dp: Add missing slice count check during mode validation

[Imre Deak]

Add the missing check for a valid slice count during
mode validation when DSC is enabled.

Cc: Vinod Govindapillai <vinod.govindapillai@intel.com>
Fixes: 745395b51c26 ("drm/i915/dp: Add intel_dp_mode_valid_with_dsc()")
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index b5fe7d8ba5864..d1caa20370123 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2595,6 +2595,9 @@ bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
 	if (min_bpp_x16 <= 0 || min_bpp_x16 > max_bpp_x16)
 		return false;
 
+	if (dsc_slice_count == 0)
+		return false;
+
 	return is_bw_sufficient_for_dsc_config(intel_dp,
 					       link_clock, lane_count,
 					       mode_clock, mode_hdisplay,
-- 
2.49.1

[PATCH 2/4] drm/i915/dp: Export intel_dp_compute_min_compressed_bpp_x16()

[Imre Deak]

Export intel_dp_compute_min_compressed_bpp_x16() for use by a
follow-up change validating MST modes with DSC enabled.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 10 ++++++----
 drivers/gpu/drm/i915/display/intel_dp.h |  2 ++
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index d1caa20370123..454e6144ee4e2 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2514,8 +2514,8 @@ dsc_throughput_quirk_max_bpp_x16(const struct intel_connector *connector,
 	return fxp_q4_from_int(12);
 }
 
-static int compute_min_compressed_bpp_x16(struct intel_connector *connector,
-					  enum intel_output_format output_format)
+int intel_dp_compute_min_compressed_bpp_x16(struct intel_connector *connector,
+					    enum intel_output_format output_format)
 {
 	int dsc_src_min_bpp, dsc_sink_min_bpp, dsc_min_bpp;
 	int min_bpp_x16;
@@ -2581,7 +2581,8 @@ bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
 				  int pipe_bpp, unsigned long bw_overhead_flags)
 {
 	struct intel_dp *intel_dp = intel_attached_dp(connector);
-	int min_bpp_x16 = compute_min_compressed_bpp_x16(connector, output_format);
+	int min_bpp_x16 = intel_dp_compute_min_compressed_bpp_x16(connector,
+								  output_format);
 	int max_bpp_x16 = compute_max_compressed_bpp_x16(connector,
 							 mode_clock, mode_hdisplay,
 							 num_joined_pipes,
@@ -2635,7 +2636,8 @@ intel_dp_compute_config_link_bpp_limits(struct intel_connector *connector,
 		limits->link.min_bpp_x16 = fxp_q4_from_int(limits->pipe.min_bpp);
 	} else {
 		limits->link.min_bpp_x16 =
-			compute_min_compressed_bpp_x16(connector, crtc_state->output_format);
+			intel_dp_compute_min_compressed_bpp_x16(connector,
+								crtc_state->output_format);
 
 		max_link_bpp_x16 =
 			compute_max_compressed_bpp_x16(connector,
diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h
index cbd7fcd3789f6..b0bbd5981f573 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.h
+++ b/drivers/gpu/drm/i915/display/intel_dp.h
@@ -143,6 +143,8 @@ bool intel_digital_port_connected(struct intel_encoder *encoder);
 bool intel_digital_port_connected_locked(struct intel_encoder *encoder);
 int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector,
 				 u8 dsc_max_bpc);
+int intel_dp_compute_min_compressed_bpp_x16(struct intel_connector *connector,
+					    enum intel_output_format output_format);
 bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
 				  int link_clock, int lane_count,
 				  int mode_clock, int mode_hdisplay,
-- 
2.49.1

[PATCH 3/4] drm/i915/dp_mst: Track min link BPP as x16 fixed-point during mode validation

[Imre Deak]

Track the minimum link BPP as an x16 fixed-point value and, for
clarity, rename the variable storing it to min_link_bpp_x16.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 29713075e4135..7ca2e2245fc70 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1463,10 +1463,10 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 	struct intel_dp *intel_dp = connector->mst.dp;
 	struct drm_dp_mst_topology_mgr *mgr = &intel_dp->mst.mgr;
 	struct drm_dp_mst_port *port = connector->mst.port;
-	const int min_bpp = 18;
 	int max_rate, mode_rate, max_lanes, max_link_clock;
 	unsigned long bw_overhead_flags =
 		DRM_DP_BW_OVERHEAD_MST | DRM_DP_BW_OVERHEAD_SSC_REF_CLK;
+	int min_link_bpp_x16 = fxp_q4_from_int(18);
 	int ret;
 	bool dsc = false;
 	int target_clock = mode->clock;
@@ -1498,7 +1498,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 					       max_link_clock, max_lanes);
 	mode_rate = intel_dp_link_required(max_link_clock, max_lanes,
 					   mode->clock, mode->hdisplay,
-					   fxp_q4_from_int(min_bpp),
+					   min_link_bpp_x16,
 					   bw_overhead_flags);
 
 	/*
@@ -1518,7 +1518,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 		return ret;
 
 	if (mode_rate > max_rate ||
-	    drm_dp_calc_pbn_mode(mode->clock, min_bpp << 4) > port->full_pbn) {
+	    drm_dp_calc_pbn_mode(mode->clock, min_link_bpp_x16) > port->full_pbn) {
 		*status = MODE_CLOCK_HIGH;
 		return 0;
 	}
-- 
2.49.1

[PATCH 4/4] drm/i915/dp_mst: Allow modes requiring compression for DSC passthrough

[Imre Deak]

The DSC passthrough mode allows a compressed stream to be forwarded
to the sink instead of being decompressed at the last MST branch
device, provided that the branch device supports passthrough and
the sink supports decompression. This enables modes that would not
be possible without compression, as the bandwidth required for the
uncompressed stream exceeds what is available on the full MST path
from source to sink.

Currently, MST mode validation assumes the stream is uncompressed
and uses the corresponding uncompressed minimum link BPP for
bandwidth calculation. Use the minimum compressed link BPP instead
when DSC passthrough is available to enable the modes described
above.

The non-passthrough DSC mode, where the last MST branch device
decompresses the stream, may also allow enabling additional modes.
This would require determining the link bandwidth between the last
branch device and the sink based on the
DFP_Link_Available_Payload_Bandwidth_Number reported by the branch
device for the sink via the ENUM_PATH_RESOURCES MST message.
Supporting this is left for a follow-up for the following reasons:

1. DFP Link Available PBN reporting is not supported by any of the
   available MST devices used for testing.
2. Non-passthrough mode would enable additional modes only if the link
   bandwidth between the last branch device and the sink exceeded that
   of the full MST path. Unless multiple MST devices are used, or link
   training forces a reduced bandwidth between the source and the first
   branch device, both rare cases, this is unlikely.

Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4332
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 7ca2e2245fc70..f833f47643271 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1467,6 +1467,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 	unsigned long bw_overhead_flags =
 		DRM_DP_BW_OVERHEAD_MST | DRM_DP_BW_OVERHEAD_SSC_REF_CLK;
 	int min_link_bpp_x16 = fxp_q4_from_int(18);
+	static bool supports_dsc;
 	int ret;
 	bool dsc = false;
 	int target_clock = mode->clock;
@@ -1491,6 +1492,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 		return 0;
 	}
 
+	supports_dsc = intel_dp_has_dsc(connector) &&
+		       drm_dp_sink_supports_fec(connector->dp.fec_capability);
+
+	if (supports_dsc && connector->mst.port->passthrough_aux)
+		min_link_bpp_x16 = intel_dp_compute_min_compressed_bpp_x16(connector,
+									   INTEL_OUTPUT_FORMAT_RGB);
+
 	max_link_clock = intel_dp_max_link_rate(intel_dp);
 	max_lanes = intel_dp_max_lane_count(intel_dp);
 
@@ -1504,6 +1512,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 	/*
 	 * TODO:
 	 * - Also check if compression would allow for the mode
+	 *   in non-passthrough mode, i.e. the last branch device
+	 *   decompressing the stream. This makes a difference only if
+	 *   the BW on the link between the last branch device and the
+	 *   sink is higher than the BW on the whole MST path from the
+	 *   source to the last branch device. Relying on the extra BW
+	 *   this provides also requires the
+	 *   DFP_Link_Available_Payload_Bandwidth_Number described below.
 	 * - Calculate the overhead using drm_dp_bw_overhead() /
 	 *   drm_dp_bw_channel_coding_efficiency(), similarly to the
 	 *   compute config code, as drm_dp_calc_pbn_mode() doesn't
@@ -1527,8 +1542,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
 	for_each_joiner_candidate(connector, mode, num_joined_pipes) {
 		int dsc_slice_count = 0;
 
-		if (intel_dp_has_dsc(connector) &&
-		    drm_dp_sink_supports_fec(connector->dp.fec_capability)) {
+		if (supports_dsc) {
 			/*
 			 * TBD pass the connector BPC,
 			 * for now U8_MAX so that max BPC on that platform would be picked
-- 
2.49.1

✓ CI.KUnit: success for drm/i915/dp_mst: Allow DSC passthrough modes during validation

[Patchwork]

== Series Details ==

Series: drm/i915/dp_mst: Allow DSC passthrough modes during validation
URL   : https://patchwork.freedesktop.org/series/161635/
State : success

== Summary ==

+ trap cleanup EXIT
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/xe/.kunitconfig
[07:10:40] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[07:10:44] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[07:11:16] Starting KUnit Kernel (1/1)...
[07:11:16] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[07:11:16] ================== guc_buf (11 subtests) ===================
[07:11:16] [PASSED] test_smallest
[07:11:16] [PASSED] test_largest
[07:11:16] [PASSED] test_granular
[07:11:16] [PASSED] test_unique
[07:11:16] [PASSED] test_overlap
[07:11:16] [PASSED] test_reusable
[07:11:16] [PASSED] test_too_big
[07:11:16] [PASSED] test_flush
[07:11:16] [PASSED] test_lookup
[07:11:16] [PASSED] test_data
[07:11:16] [PASSED] test_class
[07:11:16] ===================== [PASSED] guc_buf =====================
[07:11:16] =================== guc_dbm (7 subtests) ===================
[07:11:16] [PASSED] test_empty
[07:11:16] [PASSED] test_default
[07:11:16] ======================== test_size  ========================
[07:11:16] [PASSED] 4
[07:11:16] [PASSED] 8
[07:11:16] [PASSED] 32
[07:11:16] [PASSED] 256
[07:11:16] ==================== [PASSED] test_size ====================
[07:11:16] ======================= test_reuse  ========================
[07:11:16] [PASSED] 4
[07:11:16] [PASSED] 8
[07:11:16] [PASSED] 32
[07:11:16] [PASSED] 256
[07:11:16] =================== [PASSED] test_reuse ====================
[07:11:16] =================== test_range_overlap  ====================
[07:11:16] [PASSED] 4
[07:11:16] [PASSED] 8
[07:11:16] [PASSED] 32
[07:11:16] [PASSED] 256
[07:11:16] =============== [PASSED] test_range_overlap ================
[07:11:16] =================== test_range_compact  ====================
[07:11:16] [PASSED] 4
[07:11:16] [PASSED] 8
[07:11:16] [PASSED] 32
[07:11:16] [PASSED] 256
[07:11:16] =============== [PASSED] test_range_compact ================
[07:11:16] ==================== test_range_spare  =====================
[07:11:16] [PASSED] 4
[07:11:16] [PASSED] 8
[07:11:16] [PASSED] 32
[07:11:16] [PASSED] 256
[07:11:16] ================ [PASSED] test_range_spare =================
[07:11:16] ===================== [PASSED] guc_dbm =====================
[07:11:16] =================== guc_idm (6 subtests) ===================
[07:11:16] [PASSED] bad_init
[07:11:16] [PASSED] no_init
[07:11:16] [PASSED] init_fini
[07:11:16] [PASSED] check_used
[07:11:16] [PASSED] check_quota
[07:11:16] [PASSED] check_all
[07:11:16] ===================== [PASSED] guc_idm =====================
[07:11:16] ================== no_relay (3 subtests) ===================
[07:11:16] [PASSED] xe_drops_guc2pf_if_not_ready
[07:11:16] [PASSED] xe_drops_guc2vf_if_not_ready
[07:11:16] [PASSED] xe_rejects_send_if_not_ready
[07:11:16] ==================== [PASSED] no_relay =====================
[07:11:16] ================== pf_relay (14 subtests) ==================
[07:11:16] [PASSED] pf_rejects_guc2pf_too_short
[07:11:16] [PASSED] pf_rejects_guc2pf_too_long
[07:11:16] [PASSED] pf_rejects_guc2pf_no_payload
[07:11:16] [PASSED] pf_fails_no_payload
[07:11:16] [PASSED] pf_fails_bad_origin
[07:11:16] [PASSED] pf_fails_bad_type
[07:11:16] [PASSED] pf_txn_reports_error
[07:11:16] [PASSED] pf_txn_sends_pf2guc
[07:11:16] [PASSED] pf_sends_pf2guc
[07:11:16] [SKIPPED] pf_loopback_nop
[07:11:16] [SKIPPED] pf_loopback_echo
[07:11:16] [SKIPPED] pf_loopback_fail
[07:11:16] [SKIPPED] pf_loopback_busy
[07:11:16] [SKIPPED] pf_loopback_retry
[07:11:16] ==================== [PASSED] pf_relay =====================
[07:11:16] ================== vf_relay (3 subtests) ===================
[07:11:16] [PASSED] vf_rejects_guc2vf_too_short
[07:11:16] [PASSED] vf_rejects_guc2vf_too_long
[07:11:16] [PASSED] vf_rejects_guc2vf_no_payload
[07:11:16] ==================== [PASSED] vf_relay =====================
[07:11:16] ================ pf_gt_config (6 subtests) =================
[07:11:16] [PASSED] fair_contexts_1vf
[07:11:16] [PASSED] fair_doorbells_1vf
[07:11:16] [PASSED] fair_ggtt_1vf
[07:11:16] ====================== fair_contexts  ======================
[07:11:16] [PASSED] 1 VF
[07:11:16] [PASSED] 2 VFs
[07:11:16] [PASSED] 3 VFs
[07:11:16] [PASSED] 4 VFs
[07:11:16] [PASSED] 5 VFs
[07:11:16] [PASSED] 6 VFs
[07:11:16] [PASSED] 7 VFs
[07:11:16] [PASSED] 8 VFs
[07:11:16] [PASSED] 9 VFs
[07:11:16] [PASSED] 10 VFs
[07:11:16] [PASSED] 11 VFs
[07:11:16] [PASSED] 12 VFs
[07:11:16] [PASSED] 13 VFs
[07:11:16] [PASSED] 14 VFs
[07:11:16] [PASSED] 15 VFs
[07:11:16] [PASSED] 16 VFs
[07:11:16] [PASSED] 17 VFs
[07:11:16] [PASSED] 18 VFs
[07:11:16] [PASSED] 19 VFs
[07:11:16] [PASSED] 20 VFs
[07:11:16] [PASSED] 21 VFs
[07:11:16] [PASSED] 22 VFs
[07:11:16] [PASSED] 23 VFs
[07:11:16] [PASSED] 24 VFs
[07:11:16] [PASSED] 25 VFs
[07:11:16] [PASSED] 26 VFs
[07:11:16] [PASSED] 27 VFs
[07:11:16] [PASSED] 28 VFs
[07:11:16] [PASSED] 29 VFs
[07:11:16] [PASSED] 30 VFs
[07:11:16] [PASSED] 31 VFs
[07:11:16] [PASSED] 32 VFs
[07:11:16] [PASSED] 33 VFs
[07:11:16] [PASSED] 34 VFs
[07:11:16] [PASSED] 35 VFs
[07:11:16] [PASSED] 36 VFs
[07:11:16] [PASSED] 37 VFs
[07:11:16] [PASSED] 38 VFs
[07:11:16] [PASSED] 39 VFs
[07:11:16] [PASSED] 40 VFs
[07:11:16] [PASSED] 41 VFs
[07:11:16] [PASSED] 42 VFs
[07:11:16] [PASSED] 43 VFs
[07:11:16] [PASSED] 44 VFs
[07:11:16] [PASSED] 45 VFs
[07:11:16] [PASSED] 46 VFs
[07:11:16] [PASSED] 47 VFs
[07:11:16] [PASSED] 48 VFs
[07:11:16] [PASSED] 49 VFs
[07:11:16] [PASSED] 50 VFs
[07:11:16] [PASSED] 51 VFs
[07:11:16] [PASSED] 52 VFs
[07:11:16] [PASSED] 53 VFs
[07:11:16] [PASSED] 54 VFs
[07:11:16] [PASSED] 55 VFs
[07:11:16] [PASSED] 56 VFs
[07:11:16] [PASSED] 57 VFs
[07:11:16] [PASSED] 58 VFs
[07:11:16] [PASSED] 59 VFs
[07:11:16] [PASSED] 60 VFs
[07:11:16] [PASSED] 61 VFs
[07:11:16] [PASSED] 62 VFs
[07:11:16] [PASSED] 63 VFs
[07:11:16] ================== [PASSED] fair_contexts ==================
[07:11:16] ===================== fair_doorbells  ======================
[07:11:16] [PASSED] 1 VF
[07:11:16] [PASSED] 2 VFs
[07:11:16] [PASSED] 3 VFs
[07:11:16] [PASSED] 4 VFs
[07:11:16] [PASSED] 5 VFs
[07:11:16] [PASSED] 6 VFs
[07:11:16] [PASSED] 7 VFs
[07:11:16] [PASSED] 8 VFs
[07:11:16] [PASSED] 9 VFs
[07:11:16] [PASSED] 10 VFs
[07:11:16] [PASSED] 11 VFs
[07:11:16] [PASSED] 12 VFs
[07:11:16] [PASSED] 13 VFs
[07:11:16] [PASSED] 14 VFs
[07:11:16] [PASSED] 15 VFs
[07:11:16] [PASSED] 16 VFs
[07:11:16] [PASSED] 17 VFs
[07:11:16] [PASSED] 18 VFs
[07:11:16] [PASSED] 19 VFs
[07:11:16] [PASSED] 20 VFs
[07:11:16] [PASSED] 21 VFs
[07:11:16] [PASSED] 22 VFs
[07:11:16] [PASSED] 23 VFs
[07:11:16] [PASSED] 24 VFs
[07:11:16] [PASSED] 25 VFs
[07:11:16] [PASSED] 26 VFs
[07:11:16] [PASSED] 27 VFs
[07:11:16] [PASSED] 28 VFs
[07:11:16] [PASSED] 29 VFs
[07:11:16] [PASSED] 30 VFs
[07:11:16] [PASSED] 31 VFs
[07:11:16] [PASSED] 32 VFs
[07:11:16] [PASSED] 33 VFs
[07:11:16] [PASSED] 34 VFs
[07:11:16] [PASSED] 35 VFs
[07:11:16] [PASSED] 36 VFs
[07:11:16] [PASSED] 37 VFs
[07:11:16] [PASSED] 38 VFs
[07:11:16] [PASSED] 39 VFs
[07:11:16] [PASSED] 40 VFs
[07:11:16] [PASSED] 41 VFs
[07:11:16] [PASSED] 42 VFs
[07:11:16] [PASSED] 43 VFs
[07:11:16] [PASSED] 44 VFs
[07:11:16] [PASSED] 45 VFs
[07:11:16] [PASSED] 46 VFs
[07:11:16] [PASSED] 47 VFs
[07:11:16] [PASSED] 48 VFs
[07:11:16] [PASSED] 49 VFs
[07:11:16] [PASSED] 50 VFs
[07:11:16] [PASSED] 51 VFs
[07:11:16] [PASSED] 52 VFs
[07:11:16] [PASSED] 53 VFs
[07:11:16] [PASSED] 54 VFs
[07:11:16] [PASSED] 55 VFs
[07:11:16] [PASSED] 56 VFs
[07:11:16] [PASSED] 57 VFs
[07:11:16] [PASSED] 58 VFs
[07:11:16] [PASSED] 59 VFs
[07:11:16] [PASSED] 60 VFs
[07:11:16] [PASSED] 61 VFs
[07:11:16] [PASSED] 62 VFs
[07:11:16] [PASSED] 63 VFs
[07:11:16] ================= [PASSED] fair_doorbells ==================
[07:11:16] ======================== fair_ggtt  ========================
[07:11:16] [PASSED] 1 VF
[07:11:16] [PASSED] 2 VFs
[07:11:16] [PASSED] 3 VFs
[07:11:16] [PASSED] 4 VFs
[07:11:16] [PASSED] 5 VFs
[07:11:16] [PASSED] 6 VFs
[07:11:16] [PASSED] 7 VFs
[07:11:16] [PASSED] 8 VFs
[07:11:16] [PASSED] 9 VFs
[07:11:16] [PASSED] 10 VFs
[07:11:16] [PASSED] 11 VFs
[07:11:16] [PASSED] 12 VFs
[07:11:16] [PASSED] 13 VFs
[07:11:16] [PASSED] 14 VFs
[07:11:16] [PASSED] 15 VFs
[07:11:16] [PASSED] 16 VFs
[07:11:16] [PASSED] 17 VFs
[07:11:16] [PASSED] 18 VFs
[07:11:16] [PASSED] 19 VFs
[07:11:16] [PASSED] 20 VFs
[07:11:16] [PASSED] 21 VFs
[07:11:16] [PASSED] 22 VFs
[07:11:16] [PASSED] 23 VFs
[07:11:16] [PASSED] 24 VFs
[07:11:16] [PASSED] 25 VFs
[07:11:16] [PASSED] 26 VFs
[07:11:16] [PASSED] 27 VFs
[07:11:16] [PASSED] 28 VFs
[07:11:16] [PASSED] 29 VFs
[07:11:16] [PASSED] 30 VFs
[07:11:16] [PASSED] 31 VFs
[07:11:16] [PASSED] 32 VFs
[07:11:16] [PASSED] 33 VFs
[07:11:16] [PASSED] 34 VFs
[07:11:16] [PASSED] 35 VFs
[07:11:16] [PASSED] 36 VFs
[07:11:16] [PASSED] 37 VFs
[07:11:16] [PASSED] 38 VFs
[07:11:16] [PASSED] 39 VFs
[07:11:16] [PASSED] 40 VFs
[07:11:16] [PASSED] 41 VFs
[07:11:16] [PASSED] 42 VFs
[07:11:16] [PASSED] 43 VFs
[07:11:16] [PASSED] 44 VFs
[07:11:16] [PASSED] 45 VFs
[07:11:16] [PASSED] 46 VFs
[07:11:16] [PASSED] 47 VFs
[07:11:16] [PASSED] 48 VFs
[07:11:16] [PASSED] 49 VFs
[07:11:16] [PASSED] 50 VFs
[07:11:16] [PASSED] 51 VFs
[07:11:16] [PASSED] 52 VFs
[07:11:16] [PASSED] 53 VFs
[07:11:16] [PASSED] 54 VFs
[07:11:16] [PASSED] 55 VFs
[07:11:16] [PASSED] 56 VFs
[07:11:16] [PASSED] 57 VFs
[07:11:16] [PASSED] 58 VFs
[07:11:16] [PASSED] 59 VFs
[07:11:16] [PASSED] 60 VFs
[07:11:16] [PASSED] 61 VFs
[07:11:16] [PASSED] 62 VFs
[07:11:16] [PASSED] 63 VFs
[07:11:16] ==================== [PASSED] fair_ggtt ====================
[07:11:16] ================== [PASSED] pf_gt_config ===================
[07:11:16] ===================== lmtt (1 subtest) =====================
[07:11:16] ======================== test_ops  =========================
[07:11:16] [PASSED] 2-level
[07:11:16] [PASSED] multi-level
[07:11:16] ==================== [PASSED] test_ops =====================
[07:11:16] ====================== [PASSED] lmtt =======================
[07:11:16] ================= pf_service (11 subtests) =================
[07:11:16] [PASSED] pf_negotiate_any
[07:11:16] [PASSED] pf_negotiate_base_match
[07:11:16] [PASSED] pf_negotiate_base_newer
[07:11:16] [PASSED] pf_negotiate_base_next
[07:11:16] [SKIPPED] pf_negotiate_base_older
[07:11:16] [PASSED] pf_negotiate_base_prev
[07:11:16] [PASSED] pf_negotiate_latest_match
[07:11:16] [PASSED] pf_negotiate_latest_newer
[07:11:16] [PASSED] pf_negotiate_latest_next
[07:11:16] [SKIPPED] pf_negotiate_latest_older
[07:11:16] [SKIPPED] pf_negotiate_latest_prev
[07:11:16] =================== [PASSED] pf_service ====================
[07:11:16] ================= xe_guc_g2g (2 subtests) ==================
[07:11:16] ============== xe_live_guc_g2g_kunit_default  ==============
[07:11:16] ========= [SKIPPED] xe_live_guc_g2g_kunit_default ==========
[07:11:16] ============== xe_live_guc_g2g_kunit_allmem  ===============
[07:11:16] ========== [SKIPPED] xe_live_guc_g2g_kunit_allmem ==========
[07:11:16] =================== [SKIPPED] xe_guc_g2g ===================
[07:11:16] =================== xe_mocs (2 subtests) ===================
[07:11:16] ================ xe_live_mocs_kernel_kunit  ================
[07:11:16] =========== [SKIPPED] xe_live_mocs_kernel_kunit ============
[07:11:16] ================ xe_live_mocs_reset_kunit  =================
[07:11:16] ============ [SKIPPED] xe_live_mocs_reset_kunit ============
[07:11:16] ==================== [SKIPPED] xe_mocs =====================
[07:11:16] ================= xe_migrate (2 subtests) ==================
[07:11:16] ================= xe_migrate_sanity_kunit  =================
[07:11:16] ============ [SKIPPED] xe_migrate_sanity_kunit =============
[07:11:16] ================== xe_validate_ccs_kunit  ==================
[07:11:16] ============= [SKIPPED] xe_validate_ccs_kunit ==============
[07:11:16] =================== [SKIPPED] xe_migrate ===================
[07:11:16] ================== xe_dma_buf (1 subtest) ==================
[07:11:16] ==================== xe_dma_buf_kunit  =====================
[07:11:16] ================ [SKIPPED] xe_dma_buf_kunit ================
[07:11:16] =================== [SKIPPED] xe_dma_buf ===================
[07:11:16] ================= xe_bo_shrink (1 subtest) =================
[07:11:16] =================== xe_bo_shrink_kunit  ====================
[07:11:16] =============== [SKIPPED] xe_bo_shrink_kunit ===============
[07:11:16] ================== [SKIPPED] xe_bo_shrink ==================
[07:11:16] ==================== xe_bo (2 subtests) ====================
[07:11:16] ================== xe_ccs_migrate_kunit  ===================
[07:11:16] ============== [SKIPPED] xe_ccs_migrate_kunit ==============
[07:11:16] ==================== xe_bo_evict_kunit  ====================
[07:11:16] =============== [SKIPPED] xe_bo_evict_kunit ================
[07:11:16] ===================== [SKIPPED] xe_bo ======================
[07:11:16] ==================== args (13 subtests) ====================
[07:11:16] [PASSED] count_args_test
[07:11:16] [PASSED] call_args_example
[07:11:16] [PASSED] call_args_test
[07:11:16] [PASSED] drop_first_arg_example
[07:11:16] [PASSED] drop_first_arg_test
[07:11:16] [PASSED] first_arg_example
[07:11:16] [PASSED] first_arg_test
[07:11:16] [PASSED] last_arg_example
[07:11:16] [PASSED] last_arg_test
[07:11:16] [PASSED] pick_arg_example
[07:11:16] [PASSED] if_args_example
[07:11:16] [PASSED] if_args_test
[07:11:16] [PASSED] sep_comma_example
[07:11:16] ====================== [PASSED] args =======================
[07:11:16] =================== xe_pci (3 subtests) ====================
[07:11:16] ==================== check_graphics_ip  ====================
[07:11:16] [PASSED] 12.00 Xe_LP
[07:11:16] [PASSED] 12.10 Xe_LP+
[07:11:16] [PASSED] 12.55 Xe_HPG
[07:11:16] [PASSED] 12.60 Xe_HPC
[07:11:16] [PASSED] 12.70 Xe_LPG
[07:11:16] [PASSED] 12.71 Xe_LPG
[07:11:16] [PASSED] 12.74 Xe_LPG+
[07:11:16] [PASSED] 20.01 Xe2_HPG
[07:11:16] [PASSED] 20.02 Xe2_HPG
[07:11:16] [PASSED] 20.04 Xe2_LPG
[07:11:16] [PASSED] 30.00 Xe3_LPG
[07:11:16] [PASSED] 30.01 Xe3_LPG
[07:11:16] [PASSED] 30.03 Xe3_LPG
[07:11:16] [PASSED] 30.04 Xe3_LPG
[07:11:16] [PASSED] 30.05 Xe3_LPG
[07:11:16] [PASSED] 35.10 Xe3p_LPG
[07:11:16] [PASSED] 35.11 Xe3p_XPC
[07:11:16] ================ [PASSED] check_graphics_ip ================
[07:11:16] ===================== check_media_ip  ======================
[07:11:16] [PASSED] 12.00 Xe_M
[07:11:16] [PASSED] 12.55 Xe_HPM
[07:11:16] [PASSED] 13.00 Xe_LPM+
[07:11:16] [PASSED] 13.01 Xe2_HPM
[07:11:16] [PASSED] 20.00 Xe2_LPM
[07:11:16] [PASSED] 30.00 Xe3_LPM
[07:11:16] [PASSED] 30.02 Xe3_LPM
[07:11:16] [PASSED] 35.00 Xe3p_LPM
[07:11:16] [PASSED] 35.03 Xe3p_HPM
[07:11:16] ================= [PASSED] check_media_ip ==================
[07:11:16] =================== check_platform_desc  ===================
[07:11:16] [PASSED] 0x9A60 (TIGERLAKE)
[07:11:16] [PASSED] 0x9A68 (TIGERLAKE)
[07:11:16] [PASSED] 0x9A70 (TIGERLAKE)
[07:11:16] [PASSED] 0x9A40 (TIGERLAKE)
[07:11:16] [PASSED] 0x9A49 (TIGERLAKE)
[07:11:16] [PASSED] 0x9A59 (TIGERLAKE)
[07:11:16] [PASSED] 0x9A78 (TIGERLAKE)
[07:11:16] [PASSED] 0x9AC0 (TIGERLAKE)
[07:11:16] [PASSED] 0x9AC9 (TIGERLAKE)
[07:11:16] [PASSED] 0x9AD9 (TIGERLAKE)
[07:11:16] [PASSED] 0x9AF8 (TIGERLAKE)
[07:11:16] [PASSED] 0x4C80 (ROCKETLAKE)
[07:11:16] [PASSED] 0x4C8A (ROCKETLAKE)
[07:11:16] [PASSED] 0x4C8B (ROCKETLAKE)
[07:11:16] [PASSED] 0x4C8C (ROCKETLAKE)
[07:11:16] [PASSED] 0x4C90 (ROCKETLAKE)
[07:11:16] [PASSED] 0x4C9A (ROCKETLAKE)
[07:11:16] [PASSED] 0x4680 (ALDERLAKE_S)
[07:11:16] [PASSED] 0x4682 (ALDERLAKE_S)
[07:11:16] [PASSED] 0x4688 (ALDERLAKE_S)
[07:11:16] [PASSED] 0x468A (ALDERLAKE_S)
[07:11:16] [PASSED] 0x468B (ALDERLAKE_S)
[07:11:16] [PASSED] 0x4690 (ALDERLAKE_S)
[07:11:16] [PASSED] 0x4692 (ALDERLAKE_S)
[07:11:16] [PASSED] 0x4693 (ALDERLAKE_S)
[07:11:16] [PASSED] 0x46A0 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46A1 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46A2 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46A3 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46A6 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46A8 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46AA (ALDERLAKE_P)
[07:11:16] [PASSED] 0x462A (ALDERLAKE_P)
[07:11:16] [PASSED] 0x4626 (ALDERLAKE_P)
stty: 'standard input': Inappropriate ioctl for device
[07:11:16] [PASSED] 0x4628 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46B0 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46B1 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46B2 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46B3 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46C0 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46C1 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46C2 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46C3 (ALDERLAKE_P)
[07:11:16] [PASSED] 0x46D0 (ALDERLAKE_N)
[07:11:16] [PASSED] 0x46D1 (ALDERLAKE_N)
[07:11:16] [PASSED] 0x46D2 (ALDERLAKE_N)
[07:11:16] [PASSED] 0x46D3 (ALDERLAKE_N)
[07:11:16] [PASSED] 0x46D4 (ALDERLAKE_N)
[07:11:16] [PASSED] 0xA721 (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7A1 (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7A9 (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7AC (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7AD (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA720 (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7A0 (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7A8 (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7AA (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA7AB (ALDERLAKE_P)
[07:11:16] [PASSED] 0xA780 (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA781 (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA782 (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA783 (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA788 (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA789 (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA78A (ALDERLAKE_S)
[07:11:16] [PASSED] 0xA78B (ALDERLAKE_S)
[07:11:16] [PASSED] 0x4905 (DG1)
[07:11:16] [PASSED] 0x4906 (DG1)
[07:11:16] [PASSED] 0x4907 (DG1)
[07:11:16] [PASSED] 0x4908 (DG1)
[07:11:16] [PASSED] 0x4909 (DG1)
[07:11:16] [PASSED] 0x56C0 (DG2)
[07:11:16] [PASSED] 0x56C2 (DG2)
[07:11:16] [PASSED] 0x56C1 (DG2)
[07:11:16] [PASSED] 0x7D51 (METEORLAKE)
[07:11:16] [PASSED] 0x7DD1 (METEORLAKE)
[07:11:16] [PASSED] 0x7D41 (METEORLAKE)
[07:11:16] [PASSED] 0x7D67 (METEORLAKE)
[07:11:16] [PASSED] 0xB640 (METEORLAKE)
[07:11:16] [PASSED] 0x56A0 (DG2)
[07:11:16] [PASSED] 0x56A1 (DG2)
[07:11:16] [PASSED] 0x56A2 (DG2)
[07:11:16] [PASSED] 0x56BE (DG2)
[07:11:16] [PASSED] 0x56BF (DG2)
[07:11:16] [PASSED] 0x5690 (DG2)
[07:11:16] [PASSED] 0x5691 (DG2)
[07:11:16] [PASSED] 0x5692 (DG2)
[07:11:16] [PASSED] 0x56A5 (DG2)
[07:11:16] [PASSED] 0x56A6 (DG2)
[07:11:16] [PASSED] 0x56B0 (DG2)
[07:11:16] [PASSED] 0x56B1 (DG2)
[07:11:16] [PASSED] 0x56BA (DG2)
[07:11:16] [PASSED] 0x56BB (DG2)
[07:11:16] [PASSED] 0x56BC (DG2)
[07:11:16] [PASSED] 0x56BD (DG2)
[07:11:16] [PASSED] 0x5693 (DG2)
[07:11:16] [PASSED] 0x5694 (DG2)
[07:11:16] [PASSED] 0x5695 (DG2)
[07:11:16] [PASSED] 0x56A3 (DG2)
[07:11:16] [PASSED] 0x56A4 (DG2)
[07:11:16] [PASSED] 0x56B2 (DG2)
[07:11:16] [PASSED] 0x56B3 (DG2)
[07:11:16] [PASSED] 0x5696 (DG2)
[07:11:16] [PASSED] 0x5697 (DG2)
[07:11:16] [PASSED] 0xB69 (PVC)
[07:11:16] [PASSED] 0xB6E (PVC)
[07:11:16] [PASSED] 0xBD4 (PVC)
[07:11:16] [PASSED] 0xBD5 (PVC)
[07:11:16] [PASSED] 0xBD6 (PVC)
[07:11:16] [PASSED] 0xBD7 (PVC)
[07:11:16] [PASSED] 0xBD8 (PVC)
[07:11:16] [PASSED] 0xBD9 (PVC)
[07:11:16] [PASSED] 0xBDA (PVC)
[07:11:16] [PASSED] 0xBDB (PVC)
[07:11:16] [PASSED] 0xBE0 (PVC)
[07:11:16] [PASSED] 0xBE1 (PVC)
[07:11:16] [PASSED] 0xBE5 (PVC)
[07:11:16] [PASSED] 0x7D40 (METEORLAKE)
[07:11:16] [PASSED] 0x7D45 (METEORLAKE)
[07:11:16] [PASSED] 0x7D55 (METEORLAKE)
[07:11:16] [PASSED] 0x7D60 (METEORLAKE)
[07:11:16] [PASSED] 0x7DD5 (METEORLAKE)
[07:11:16] [PASSED] 0x6420 (LUNARLAKE)
[07:11:16] [PASSED] 0x64A0 (LUNARLAKE)
[07:11:16] [PASSED] 0x64B0 (LUNARLAKE)
[07:11:16] [PASSED] 0xE202 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE209 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE20B (BATTLEMAGE)
[07:11:16] [PASSED] 0xE20C (BATTLEMAGE)
[07:11:16] [PASSED] 0xE20D (BATTLEMAGE)
[07:11:16] [PASSED] 0xE210 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE211 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE212 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE216 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE220 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE221 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE222 (BATTLEMAGE)
[07:11:16] [PASSED] 0xE223 (BATTLEMAGE)
[07:11:16] [PASSED] 0xB080 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB081 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB082 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB083 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB084 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB085 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB086 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB087 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB08F (PANTHERLAKE)
[07:11:16] [PASSED] 0xB090 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB0A0 (PANTHERLAKE)
[07:11:16] [PASSED] 0xB0B0 (PANTHERLAKE)
[07:11:16] [PASSED] 0xFD80 (PANTHERLAKE)
[07:11:16] [PASSED] 0xFD81 (PANTHERLAKE)
[07:11:16] [PASSED] 0xD740 (NOVALAKE_S)
[07:11:16] [PASSED] 0xD741 (NOVALAKE_S)
[07:11:16] [PASSED] 0xD742 (NOVALAKE_S)
[07:11:16] [PASSED] 0xD743 (NOVALAKE_S)
[07:11:16] [PASSED] 0xD744 (NOVALAKE_S)
[07:11:16] [PASSED] 0xD745 (NOVALAKE_S)
[07:11:16] [PASSED] 0x674C (CRESCENTISLAND)
[07:11:16] [PASSED] 0xD750 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD751 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD752 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD753 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD754 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD755 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD756 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD757 (NOVALAKE_P)
[07:11:16] [PASSED] 0xD75F (NOVALAKE_P)
[07:11:16] =============== [PASSED] check_platform_desc ===============
[07:11:16] ===================== [PASSED] xe_pci ======================
[07:11:16] =================== xe_rtp (2 subtests) ====================
[07:11:16] =============== xe_rtp_process_to_sr_tests  ================
[07:11:16] [PASSED] coalesce-same-reg
[07:11:16] [PASSED] no-match-no-add
[07:11:16] [PASSED] match-or
[07:11:16] [PASSED] match-or-xfail
[07:11:16] [PASSED] no-match-no-add-multiple-rules
[07:11:16] [PASSED] two-regs-two-entries
[07:11:16] [PASSED] clr-one-set-other
[07:11:16] [PASSED] set-field
[07:11:16] [PASSED] conflict-duplicate
[07:11:16] [PASSED] conflict-not-disjoint
[07:11:16] [PASSED] conflict-reg-type
[07:11:16] =========== [PASSED] xe_rtp_process_to_sr_tests ============
[07:11:16] ================== xe_rtp_process_tests  ===================
[07:11:16] [PASSED] active1
[07:11:16] [PASSED] active2
[07:11:16] [PASSED] active-inactive
[07:11:16] [PASSED] inactive-active
[07:11:16] [PASSED] inactive-1st_or_active-inactive
[07:11:16] [PASSED] inactive-2nd_or_active-inactive
[07:11:16] [PASSED] inactive-last_or_active-inactive
[07:11:16] [PASSED] inactive-no_or_active-inactive
[07:11:16] ============== [PASSED] xe_rtp_process_tests ===============
[07:11:16] ===================== [PASSED] xe_rtp ======================
[07:11:16] ==================== xe_wa (1 subtest) =====================
[07:11:16] ======================== xe_wa_gt  =========================
[07:11:16] [PASSED] TIGERLAKE B0
[07:11:16] [PASSED] DG1 A0
[07:11:16] [PASSED] DG1 B0
[07:11:16] [PASSED] ALDERLAKE_S A0
[07:11:16] [PASSED] ALDERLAKE_S B0
[07:11:16] [PASSED] ALDERLAKE_S C0
[07:11:16] [PASSED] ALDERLAKE_S D0
[07:11:16] [PASSED] ALDERLAKE_P A0
[07:11:16] [PASSED] ALDERLAKE_P B0
[07:11:16] [PASSED] ALDERLAKE_P C0
[07:11:16] [PASSED] ALDERLAKE_S RPLS D0
[07:11:16] [PASSED] ALDERLAKE_P RPLU E0
[07:11:16] [PASSED] DG2 G10 C0
[07:11:16] [PASSED] DG2 G11 B1
[07:11:16] [PASSED] DG2 G12 A1
[07:11:16] [PASSED] METEORLAKE 12.70(Xe_LPG) A0 13.00(Xe_LPM+) A0
[07:11:16] [PASSED] METEORLAKE 12.71(Xe_LPG) A0 13.00(Xe_LPM+) A0
[07:11:16] [PASSED] METEORLAKE 12.74(Xe_LPG+) A0 13.00(Xe_LPM+) A0
[07:11:16] [PASSED] LUNARLAKE 20.04(Xe2_LPG) A0 20.00(Xe2_LPM) A0
[07:11:16] [PASSED] LUNARLAKE 20.04(Xe2_LPG) B0 20.00(Xe2_LPM) A0
[07:11:16] [PASSED] BATTLEMAGE 20.01(Xe2_HPG) A0 13.01(Xe2_HPM) A1
[07:11:16] [PASSED] PANTHERLAKE 30.00(Xe3_LPG) A0 30.00(Xe3_LPM) A0
[07:11:16] ==================== [PASSED] xe_wa_gt =====================
[07:11:16] ====================== [PASSED] xe_wa ======================
[07:11:16] ============================================================
[07:11:16] Testing complete. Ran 522 tests: passed: 504, skipped: 18
[07:11:16] Elapsed time: 36.415s total, 4.155s configuring, 31.744s building, 0.464s running

+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/tests/.kunitconfig
[07:11:16] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[07:11:18] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[07:11:43] Starting KUnit Kernel (1/1)...
[07:11:43] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[07:11:43] ============ drm_test_pick_cmdline (2 subtests) ============
[07:11:43] [PASSED] drm_test_pick_cmdline_res_1920_1080_60
[07:11:43] =============== drm_test_pick_cmdline_named  ===============
[07:11:43] [PASSED] NTSC
[07:11:43] [PASSED] NTSC-J
[07:11:43] [PASSED] PAL
[07:11:43] [PASSED] PAL-M
[07:11:43] =========== [PASSED] drm_test_pick_cmdline_named ===========
[07:11:43] ============== [PASSED] drm_test_pick_cmdline ==============
[07:11:43] == drm_test_atomic_get_connector_for_encoder (1 subtest) ===
[07:11:43] [PASSED] drm_test_drm_atomic_get_connector_for_encoder
[07:11:43] ==== [PASSED] drm_test_atomic_get_connector_for_encoder ====
[07:11:43] =========== drm_validate_clone_mode (2 subtests) ===========
[07:11:43] ============== drm_test_check_in_clone_mode  ===============
[07:11:43] [PASSED] in_clone_mode
[07:11:43] [PASSED] not_in_clone_mode
[07:11:43] ========== [PASSED] drm_test_check_in_clone_mode ===========
[07:11:43] =============== drm_test_check_valid_clones  ===============
[07:11:43] [PASSED] not_in_clone_mode
[07:11:43] [PASSED] valid_clone
[07:11:43] [PASSED] invalid_clone
[07:11:43] =========== [PASSED] drm_test_check_valid_clones ===========
[07:11:43] ============= [PASSED] drm_validate_clone_mode =============
[07:11:43] ============= drm_validate_modeset (1 subtest) =============
[07:11:43] [PASSED] drm_test_check_connector_changed_modeset
[07:11:43] ============== [PASSED] drm_validate_modeset ===============
[07:11:43] ====== drm_test_bridge_get_current_state (2 subtests) ======
[07:11:43] [PASSED] drm_test_drm_bridge_get_current_state_atomic
[07:11:43] [PASSED] drm_test_drm_bridge_get_current_state_legacy
[07:11:43] ======== [PASSED] drm_test_bridge_get_current_state ========
[07:11:43] ====== drm_test_bridge_helper_reset_crtc (3 subtests) ======
[07:11:43] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic
[07:11:43] [PASSED] drm_test_drm_bridge_helper_reset_crtc_atomic_disabled
[07:11:43] [PASSED] drm_test_drm_bridge_helper_reset_crtc_legacy
[07:11:43] ======== [PASSED] drm_test_bridge_helper_reset_crtc ========
[07:11:43] ============== drm_bridge_alloc (2 subtests) ===============
[07:11:43] [PASSED] drm_test_drm_bridge_alloc_basic
[07:11:43] [PASSED] drm_test_drm_bridge_alloc_get_put
[07:11:43] ================ [PASSED] drm_bridge_alloc =================
[07:11:43] ============= drm_cmdline_parser (40 subtests) =============
[07:11:43] [PASSED] drm_test_cmdline_force_d_only
[07:11:43] [PASSED] drm_test_cmdline_force_D_only_dvi
[07:11:43] [PASSED] drm_test_cmdline_force_D_only_hdmi
[07:11:43] [PASSED] drm_test_cmdline_force_D_only_not_digital
[07:11:43] [PASSED] drm_test_cmdline_force_e_only
[07:11:43] [PASSED] drm_test_cmdline_res
[07:11:43] [PASSED] drm_test_cmdline_res_vesa
[07:11:43] [PASSED] drm_test_cmdline_res_vesa_rblank
[07:11:43] [PASSED] drm_test_cmdline_res_rblank
[07:11:43] [PASSED] drm_test_cmdline_res_bpp
[07:11:43] [PASSED] drm_test_cmdline_res_refresh
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_margins
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_force_off
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_analog
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_force_on_digital
[07:11:43] [PASSED] drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on
[07:11:43] [PASSED] drm_test_cmdline_res_margins_force_on
[07:11:43] [PASSED] drm_test_cmdline_res_vesa_margins
[07:11:43] [PASSED] drm_test_cmdline_name
[07:11:43] [PASSED] drm_test_cmdline_name_bpp
[07:11:43] [PASSED] drm_test_cmdline_name_option
[07:11:43] [PASSED] drm_test_cmdline_name_bpp_option
[07:11:43] [PASSED] drm_test_cmdline_rotate_0
[07:11:43] [PASSED] drm_test_cmdline_rotate_90
[07:11:43] [PASSED] drm_test_cmdline_rotate_180
[07:11:43] [PASSED] drm_test_cmdline_rotate_270
[07:11:43] [PASSED] drm_test_cmdline_hmirror
[07:11:43] [PASSED] drm_test_cmdline_vmirror
[07:11:43] [PASSED] drm_test_cmdline_margin_options
[07:11:43] [PASSED] drm_test_cmdline_multiple_options
[07:11:43] [PASSED] drm_test_cmdline_bpp_extra_and_option
[07:11:43] [PASSED] drm_test_cmdline_extra_and_option
[07:11:43] [PASSED] drm_test_cmdline_freestanding_options
[07:11:43] [PASSED] drm_test_cmdline_freestanding_force_e_and_options
[07:11:43] [PASSED] drm_test_cmdline_panel_orientation
[07:11:43] ================ drm_test_cmdline_invalid  =================
[07:11:43] [PASSED] margin_only
[07:11:43] [PASSED] interlace_only
[07:11:43] [PASSED] res_missing_x
[07:11:43] [PASSED] res_missing_y
[07:11:43] [PASSED] res_bad_y
[07:11:43] [PASSED] res_missing_y_bpp
[07:11:43] [PASSED] res_bad_bpp
[07:11:43] [PASSED] res_bad_refresh
[07:11:43] [PASSED] res_bpp_refresh_force_on_off
[07:11:43] [PASSED] res_invalid_mode
[07:11:43] [PASSED] res_bpp_wrong_place_mode
[07:11:43] [PASSED] name_bpp_refresh
[07:11:43] [PASSED] name_refresh
[07:11:43] [PASSED] name_refresh_wrong_mode
[07:11:43] [PASSED] name_refresh_invalid_mode
[07:11:43] [PASSED] rotate_multiple
[07:11:43] [PASSED] rotate_invalid_val
[07:11:43] [PASSED] rotate_truncated
[07:11:43] [PASSED] invalid_option
[07:11:43] [PASSED] invalid_tv_option
[07:11:43] [PASSED] truncated_tv_option
[07:11:43] ============ [PASSED] drm_test_cmdline_invalid =============
[07:11:43] =============== drm_test_cmdline_tv_options  ===============
[07:11:43] [PASSED] NTSC
[07:11:43] [PASSED] NTSC_443
[07:11:43] [PASSED] NTSC_J
[07:11:43] [PASSED] PAL
[07:11:43] [PASSED] PAL_M
[07:11:43] [PASSED] PAL_N
[07:11:43] [PASSED] SECAM
[07:11:43] [PASSED] MONO_525
[07:11:43] [PASSED] MONO_625
[07:11:43] =========== [PASSED] drm_test_cmdline_tv_options ===========
[07:11:43] =============== [PASSED] drm_cmdline_parser ================
[07:11:43] ========== drmm_connector_hdmi_init (20 subtests) ==========
[07:11:43] [PASSED] drm_test_connector_hdmi_init_valid
[07:11:43] [PASSED] drm_test_connector_hdmi_init_bpc_8
[07:11:43] [PASSED] drm_test_connector_hdmi_init_bpc_10
[07:11:43] [PASSED] drm_test_connector_hdmi_init_bpc_12
[07:11:43] [PASSED] drm_test_connector_hdmi_init_bpc_invalid
[07:11:43] [PASSED] drm_test_connector_hdmi_init_bpc_null
[07:11:43] [PASSED] drm_test_connector_hdmi_init_formats_empty
[07:11:43] [PASSED] drm_test_connector_hdmi_init_formats_no_rgb
[07:11:43] === drm_test_connector_hdmi_init_formats_yuv420_allowed  ===
[07:11:43] [PASSED] supported_formats=0x9 yuv420_allowed=1
[07:11:43] [PASSED] supported_formats=0x9 yuv420_allowed=0
[07:11:43] [PASSED] supported_formats=0x3 yuv420_allowed=1
[07:11:43] [PASSED] supported_formats=0x3 yuv420_allowed=0
[07:11:43] === [PASSED] drm_test_connector_hdmi_init_formats_yuv420_allowed ===
[07:11:43] [PASSED] drm_test_connector_hdmi_init_null_ddc
[07:11:43] [PASSED] drm_test_connector_hdmi_init_null_product
[07:11:43] [PASSED] drm_test_connector_hdmi_init_null_vendor
[07:11:43] [PASSED] drm_test_connector_hdmi_init_product_length_exact
[07:11:43] [PASSED] drm_test_connector_hdmi_init_product_length_too_long
[07:11:43] [PASSED] drm_test_connector_hdmi_init_product_valid
[07:11:43] [PASSED] drm_test_connector_hdmi_init_vendor_length_exact
[07:11:43] [PASSED] drm_test_connector_hdmi_init_vendor_length_too_long
[07:11:43] [PASSED] drm_test_connector_hdmi_init_vendor_valid
[07:11:43] ========= drm_test_connector_hdmi_init_type_valid  =========
[07:11:43] [PASSED] HDMI-A
[07:11:43] [PASSED] HDMI-B
[07:11:43] ===== [PASSED] drm_test_connector_hdmi_init_type_valid =====
[07:11:43] ======== drm_test_connector_hdmi_init_type_invalid  ========
[07:11:43] [PASSED] Unknown
[07:11:43] [PASSED] VGA
[07:11:43] [PASSED] DVI-I
[07:11:43] [PASSED] DVI-D
[07:11:43] [PASSED] DVI-A
[07:11:43] [PASSED] Composite
[07:11:43] [PASSED] SVIDEO
[07:11:43] [PASSED] LVDS
[07:11:43] [PASSED] Component
[07:11:43] [PASSED] DIN
[07:11:43] [PASSED] DP
[07:11:43] [PASSED] TV
[07:11:43] [PASSED] eDP
[07:11:43] [PASSED] Virtual
[07:11:43] [PASSED] DSI
[07:11:43] [PASSED] DPI
[07:11:43] [PASSED] Writeback
[07:11:43] [PASSED] SPI
[07:11:43] [PASSED] USB
[07:11:43] ==== [PASSED] drm_test_connector_hdmi_init_type_invalid ====
[07:11:43] ============ [PASSED] drmm_connector_hdmi_init =============
[07:11:43] ============= drmm_connector_init (3 subtests) =============
[07:11:43] [PASSED] drm_test_drmm_connector_init
[07:11:43] [PASSED] drm_test_drmm_connector_init_null_ddc
[07:11:43] ========= drm_test_drmm_connector_init_type_valid  =========
[07:11:43] [PASSED] Unknown
[07:11:43] [PASSED] VGA
[07:11:43] [PASSED] DVI-I
[07:11:43] [PASSED] DVI-D
[07:11:43] [PASSED] DVI-A
[07:11:43] [PASSED] Composite
[07:11:43] [PASSED] SVIDEO
[07:11:43] [PASSED] LVDS
[07:11:43] [PASSED] Component
[07:11:43] [PASSED] DIN
[07:11:43] [PASSED] DP
[07:11:43] [PASSED] HDMI-A
[07:11:43] [PASSED] HDMI-B
[07:11:43] [PASSED] TV
[07:11:43] [PASSED] eDP
[07:11:43] [PASSED] Virtual
[07:11:43] [PASSED] DSI
[07:11:43] [PASSED] DPI
[07:11:43] [PASSED] Writeback
[07:11:43] [PASSED] SPI
[07:11:43] [PASSED] USB
[07:11:43] ===== [PASSED] drm_test_drmm_connector_init_type_valid =====
[07:11:43] =============== [PASSED] drmm_connector_init ===============
[07:11:43] ========= drm_connector_dynamic_init (6 subtests) ==========
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_init
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_init_null_ddc
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_init_not_added
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_init_properties
[07:11:43] ===== drm_test_drm_connector_dynamic_init_type_valid  ======
[07:11:43] [PASSED] Unknown
[07:11:43] [PASSED] VGA
[07:11:43] [PASSED] DVI-I
[07:11:43] [PASSED] DVI-D
[07:11:43] [PASSED] DVI-A
[07:11:43] [PASSED] Composite
[07:11:43] [PASSED] SVIDEO
[07:11:43] [PASSED] LVDS
[07:11:43] [PASSED] Component
[07:11:43] [PASSED] DIN
[07:11:43] [PASSED] DP
[07:11:43] [PASSED] HDMI-A
[07:11:43] [PASSED] HDMI-B
[07:11:43] [PASSED] TV
[07:11:43] [PASSED] eDP
[07:11:43] [PASSED] Virtual
[07:11:43] [PASSED] DSI
[07:11:43] [PASSED] DPI
[07:11:43] [PASSED] Writeback
[07:11:43] [PASSED] SPI
[07:11:43] [PASSED] USB
[07:11:43] = [PASSED] drm_test_drm_connector_dynamic_init_type_valid ==
[07:11:43] ======== drm_test_drm_connector_dynamic_init_name  =========
[07:11:43] [PASSED] Unknown
[07:11:43] [PASSED] VGA
[07:11:43] [PASSED] DVI-I
[07:11:43] [PASSED] DVI-D
[07:11:43] [PASSED] DVI-A
[07:11:43] [PASSED] Composite
[07:11:43] [PASSED] SVIDEO
[07:11:43] [PASSED] LVDS
[07:11:43] [PASSED] Component
[07:11:43] [PASSED] DIN
[07:11:43] [PASSED] DP
[07:11:43] [PASSED] HDMI-A
[07:11:43] [PASSED] HDMI-B
[07:11:43] [PASSED] TV
[07:11:43] [PASSED] eDP
[07:11:43] [PASSED] Virtual
[07:11:43] [PASSED] DSI
[07:11:43] [PASSED] DPI
[07:11:43] [PASSED] Writeback
[07:11:43] [PASSED] SPI
[07:11:43] [PASSED] USB
[07:11:43] ==== [PASSED] drm_test_drm_connector_dynamic_init_name =====
[07:11:43] =========== [PASSED] drm_connector_dynamic_init ============
[07:11:43] ==== drm_connector_dynamic_register_early (4 subtests) =====
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_early_on_list
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_early_defer
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_early_no_init
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_early_no_mode_object
[07:11:43] ====== [PASSED] drm_connector_dynamic_register_early =======
[07:11:43] ======= drm_connector_dynamic_register (7 subtests) ========
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_on_list
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_no_defer
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_no_init
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_mode_object
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_sysfs
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_sysfs_name
[07:11:43] [PASSED] drm_test_drm_connector_dynamic_register_debugfs
[07:11:43] ========= [PASSED] drm_connector_dynamic_register ==========
[07:11:43] = drm_connector_attach_broadcast_rgb_property (2 subtests) =
[07:11:43] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property
[07:11:43] [PASSED] drm_test_drm_connector_attach_broadcast_rgb_property_hdmi_connector
[07:11:43] === [PASSED] drm_connector_attach_broadcast_rgb_property ===
[07:11:43] ========== drm_get_tv_mode_from_name (2 subtests) ==========
[07:11:43] ========== drm_test_get_tv_mode_from_name_valid  ===========
[07:11:43] [PASSED] NTSC
[07:11:43] [PASSED] NTSC-443
[07:11:43] [PASSED] NTSC-J
[07:11:43] [PASSED] PAL
[07:11:43] [PASSED] PAL-M
[07:11:43] [PASSED] PAL-N
[07:11:43] [PASSED] SECAM
[07:11:43] [PASSED] Mono
[07:11:43] ====== [PASSED] drm_test_get_tv_mode_from_name_valid =======
[07:11:43] [PASSED] drm_test_get_tv_mode_from_name_truncated
[07:11:43] ============ [PASSED] drm_get_tv_mode_from_name ============
[07:11:43] = drm_test_connector_hdmi_compute_mode_clock (12 subtests) =
[07:11:43] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb
[07:11:43] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc
[07:11:43] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_10bpc_vic_1
[07:11:43] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc
[07:11:43] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_12bpc_vic_1
[07:11:43] [PASSED] drm_test_drm_hdmi_compute_mode_clock_rgb_double
[07:11:43] = drm_test_connector_hdmi_compute_mode_clock_yuv420_valid  =
[07:11:43] [PASSED] VIC 96
[07:11:43] [PASSED] VIC 97
[07:11:43] [PASSED] VIC 101
[07:11:43] [PASSED] VIC 102
[07:11:43] [PASSED] VIC 106
[07:11:43] [PASSED] VIC 107
[07:11:43] === [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_valid ===
[07:11:43] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_10_bpc
[07:11:43] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv420_12_bpc
[07:11:43] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_8_bpc
[07:11:43] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_10_bpc
[07:11:43] [PASSED] drm_test_connector_hdmi_compute_mode_clock_yuv422_12_bpc
[07:11:43] === [PASSED] drm_test_connector_hdmi_compute_mode_clock ====
[07:11:43] == drm_hdmi_connector_get_broadcast_rgb_name (2 subtests) ==
[07:11:43] === drm_test_drm_hdmi_connector_get_broadcast_rgb_name  ====
[07:11:43] [PASSED] Automatic
[07:11:43] [PASSED] Full
[07:11:43] [PASSED] Limited 16:235
[07:11:43] === [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name ===
[07:11:43] [PASSED] drm_test_drm_hdmi_connector_get_broadcast_rgb_name_invalid
[07:11:43] ==== [PASSED] drm_hdmi_connector_get_broadcast_rgb_name ====
[07:11:43] == drm_hdmi_connector_get_output_format_name (2 subtests) ==
[07:11:43] === drm_test_drm_hdmi_connector_get_output_format_name  ====
[07:11:43] [PASSED] RGB
[07:11:43] [PASSED] YUV 4:2:0
[07:11:43] [PASSED] YUV 4:2:2
[07:11:43] [PASSED] YUV 4:4:4
[07:11:43] === [PASSED] drm_test_drm_hdmi_connector_get_output_format_name ===
[07:11:43] [PASSED] drm_test_drm_hdmi_connector_get_output_format_name_invalid
[07:11:43] ==== [PASSED] drm_hdmi_connector_get_output_format_name ====
[07:11:43] ============= drm_damage_helper (21 subtests) ==============
[07:11:43] [PASSED] drm_test_damage_iter_no_damage
[07:11:43] [PASSED] drm_test_damage_iter_no_damage_fractional_src
[07:11:43] [PASSED] drm_test_damage_iter_no_damage_src_moved
[07:11:43] [PASSED] drm_test_damage_iter_no_damage_fractional_src_moved
[07:11:43] [PASSED] drm_test_damage_iter_no_damage_not_visible
[07:11:43] [PASSED] drm_test_damage_iter_no_damage_no_crtc
[07:11:43] [PASSED] drm_test_damage_iter_no_damage_no_fb
[07:11:43] [PASSED] drm_test_damage_iter_simple_damage
[07:11:43] [PASSED] drm_test_damage_iter_single_damage
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_intersect_src
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_outside_src
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_fractional_src
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_intersect_fractional_src
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_outside_fractional_src
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_src_moved
[07:11:43] [PASSED] drm_test_damage_iter_single_damage_fractional_src_moved
[07:11:43] [PASSED] drm_test_damage_iter_damage
[07:11:43] [PASSED] drm_test_damage_iter_damage_one_intersect
[07:11:43] [PASSED] drm_test_damage_iter_damage_one_outside
[07:11:43] [PASSED] drm_test_damage_iter_damage_src_moved
[07:11:43] [PASSED] drm_test_damage_iter_damage_not_visible
[07:11:43] ================ [PASSED] drm_damage_helper ================
[07:11:43] ============== drm_dp_mst_helper (3 subtests) ==============
[07:11:43] ============== drm_test_dp_mst_calc_pbn_mode  ==============
[07:11:43] [PASSED] Clock 154000 BPP 30 DSC disabled
[07:11:43] [PASSED] Clock 234000 BPP 30 DSC disabled
[07:11:43] [PASSED] Clock 297000 BPP 24 DSC disabled
[07:11:43] [PASSED] Clock 332880 BPP 24 DSC enabled
[07:11:43] [PASSED] Clock 324540 BPP 24 DSC enabled
[07:11:43] ========== [PASSED] drm_test_dp_mst_calc_pbn_mode ==========
[07:11:43] ============== drm_test_dp_mst_calc_pbn_div  ===============
[07:11:43] [PASSED] Link rate 2000000 lane count 4
[07:11:43] [PASSED] Link rate 2000000 lane count 2
[07:11:43] [PASSED] Link rate 2000000 lane count 1
[07:11:43] [PASSED] Link rate 1350000 lane count 4
[07:11:43] [PASSED] Link rate 1350000 lane count 2
[07:11:43] [PASSED] Link rate 1350000 lane count 1
[07:11:43] [PASSED] Link rate 1000000 lane count 4
[07:11:43] [PASSED] Link rate 1000000 lane count 2
[07:11:43] [PASSED] Link rate 1000000 lane count 1
[07:11:43] [PASSED] Link rate 810000 lane count 4
[07:11:43] [PASSED] Link rate 810000 lane count 2
[07:11:43] [PASSED] Link rate 810000 lane count 1
[07:11:43] [PASSED] Link rate 540000 lane count 4
[07:11:43] [PASSED] Link rate 540000 lane count 2
[07:11:43] [PASSED] Link rate 540000 lane count 1
[07:11:43] [PASSED] Link rate 270000 lane count 4
[07:11:43] [PASSED] Link rate 270000 lane count 2
[07:11:43] [PASSED] Link rate 270000 lane count 1
[07:11:43] [PASSED] Link rate 162000 lane count 4
[07:11:43] [PASSED] Link rate 162000 lane count 2
[07:11:43] [PASSED] Link rate 162000 lane count 1
[07:11:43] ========== [PASSED] drm_test_dp_mst_calc_pbn_div ===========
[07:11:43] ========= drm_test_dp_mst_sideband_msg_req_decode  =========
[07:11:43] [PASSED] DP_ENUM_PATH_RESOURCES with port number
[07:11:43] [PASSED] DP_POWER_UP_PHY with port number
[07:11:43] [PASSED] DP_POWER_DOWN_PHY with port number
[07:11:43] [PASSED] DP_ALLOCATE_PAYLOAD with SDP stream sinks
[07:11:43] [PASSED] DP_ALLOCATE_PAYLOAD with port number
[07:11:43] [PASSED] DP_ALLOCATE_PAYLOAD with VCPI
[07:11:43] [PASSED] DP_ALLOCATE_PAYLOAD with PBN
[07:11:43] [PASSED] DP_QUERY_PAYLOAD with port number
[07:11:43] [PASSED] DP_QUERY_PAYLOAD with VCPI
[07:11:43] [PASSED] DP_REMOTE_DPCD_READ with port number
[07:11:43] [PASSED] DP_REMOTE_DPCD_READ with DPCD address
[07:11:43] [PASSED] DP_REMOTE_DPCD_READ with max number of bytes
[07:11:43] [PASSED] DP_REMOTE_DPCD_WRITE with port number
[07:11:43] [PASSED] DP_REMOTE_DPCD_WRITE with DPCD address
[07:11:43] [PASSED] DP_REMOTE_DPCD_WRITE with data array
[07:11:43] [PASSED] DP_REMOTE_I2C_READ with port number
[07:11:43] [PASSED] DP_REMOTE_I2C_READ with I2C device ID
[07:11:43] [PASSED] DP_REMOTE_I2C_READ with transactions array
[07:11:43] [PASSED] DP_REMOTE_I2C_WRITE with port number
[07:11:43] [PASSED] DP_REMOTE_I2C_WRITE with I2C device ID
[07:11:43] [PASSED] DP_REMOTE_I2C_WRITE with data array
[07:11:43] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream ID
[07:11:43] [PASSED] DP_QUERY_STREAM_ENC_STATUS with client ID
[07:11:43] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream event
[07:11:43] [PASSED] DP_QUERY_STREAM_ENC_STATUS with valid stream event
[07:11:43] [PASSED] DP_QUERY_STREAM_ENC_STATUS with stream behavior
[07:11:43] [PASSED] DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior
[07:11:43] ===== [PASSED] drm_test_dp_mst_sideband_msg_req_decode =====
[07:11:43] ================ [PASSED] drm_dp_mst_helper ================
[07:11:43] ================== drm_exec (7 subtests) ===================
[07:11:43] [PASSED] sanitycheck
[07:11:43] [PASSED] test_lock
[07:11:43] [PASSED] test_lock_unlock
[07:11:43] [PASSED] test_duplicates
[07:11:43] [PASSED] test_prepare
[07:11:43] [PASSED] test_prepare_array
[07:11:43] [PASSED] test_multiple_loops
[07:11:43] ==================== [PASSED] drm_exec =====================
[07:11:43] =========== drm_format_helper_test (17 subtests) ===========
[07:11:43] ============== drm_test_fb_xrgb8888_to_gray8  ==============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ========== [PASSED] drm_test_fb_xrgb8888_to_gray8 ==========
[07:11:43] ============= drm_test_fb_xrgb8888_to_rgb332  ==============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb332 ==========
[07:11:43] ============= drm_test_fb_xrgb8888_to_rgb565  ==============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb565 ==========
[07:11:43] ============ drm_test_fb_xrgb8888_to_xrgb1555  =============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======== [PASSED] drm_test_fb_xrgb8888_to_xrgb1555 =========
[07:11:43] ============ drm_test_fb_xrgb8888_to_argb1555  =============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======== [PASSED] drm_test_fb_xrgb8888_to_argb1555 =========
[07:11:43] ============ drm_test_fb_xrgb8888_to_rgba5551  =============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======== [PASSED] drm_test_fb_xrgb8888_to_rgba5551 =========
[07:11:43] ============= drm_test_fb_xrgb8888_to_rgb888  ==============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ========= [PASSED] drm_test_fb_xrgb8888_to_rgb888 ==========
[07:11:43] ============= drm_test_fb_xrgb8888_to_bgr888  ==============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ========= [PASSED] drm_test_fb_xrgb8888_to_bgr888 ==========
[07:11:43] ============ drm_test_fb_xrgb8888_to_argb8888  =============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======== [PASSED] drm_test_fb_xrgb8888_to_argb8888 =========
[07:11:43] =========== drm_test_fb_xrgb8888_to_xrgb2101010  ===========
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======= [PASSED] drm_test_fb_xrgb8888_to_xrgb2101010 =======
[07:11:43] =========== drm_test_fb_xrgb8888_to_argb2101010  ===========
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======= [PASSED] drm_test_fb_xrgb8888_to_argb2101010 =======
[07:11:43] ============== drm_test_fb_xrgb8888_to_mono  ===============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ========== [PASSED] drm_test_fb_xrgb8888_to_mono ===========
[07:11:43] ==================== drm_test_fb_swab  =====================
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ================ [PASSED] drm_test_fb_swab =================
[07:11:43] ============ drm_test_fb_xrgb8888_to_xbgr8888  =============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======== [PASSED] drm_test_fb_xrgb8888_to_xbgr8888 =========
[07:11:43] ============ drm_test_fb_xrgb8888_to_abgr8888  =============
[07:11:43] [PASSED] single_pixel_source_buffer
[07:11:43] [PASSED] single_pixel_clip_rectangle
[07:11:43] [PASSED] well_known_colors
[07:11:43] [PASSED] destination_pitch
[07:11:43] ======== [PASSED] drm_test_fb_xrgb8888_to_abgr8888 =========
[07:11:43] ================= drm_test_fb_clip_offset  =================
[07:11:43] [PASSED] pass through
[07:11:43] [PASSED] horizontal offset
[07:11:43] [PASSED] vertical offset
[07:11:43] [PASSED] horizontal and vertical offset
[07:11:43] [PASSED] horizontal offset (custom pitch)
[07:11:43] [PASSED] vertical offset (custom pitch)
[07:11:43] [PASSED] horizontal and vertical offset (custom pitch)
[07:11:43] ============= [PASSED] drm_test_fb_clip_offset =============
[07:11:43] =================== drm_test_fb_memcpy  ====================
[07:11:43] [PASSED] single_pixel_source_buffer: XR24 little-endian (0x34325258)
[07:11:43] [PASSED] single_pixel_source_buffer: XRA8 little-endian (0x38415258)
[07:11:43] [PASSED] single_pixel_source_buffer: YU24 little-endian (0x34325559)
[07:11:43] [PASSED] single_pixel_clip_rectangle: XB24 little-endian (0x34324258)
[07:11:43] [PASSED] single_pixel_clip_rectangle: XRA8 little-endian (0x38415258)
[07:11:43] [PASSED] single_pixel_clip_rectangle: YU24 little-endian (0x34325559)
[07:11:43] [PASSED] well_known_colors: XB24 little-endian (0x34324258)
[07:11:43] [PASSED] well_known_colors: XRA8 little-endian (0x38415258)
[07:11:43] [PASSED] well_known_colors: YU24 little-endian (0x34325559)
[07:11:43] [PASSED] destination_pitch: XB24 little-endian (0x34324258)
[07:11:43] [PASSED] destination_pitch: XRA8 little-endian (0x38415258)
[07:11:43] [PASSED] destination_pitch: YU24 little-endian (0x34325559)
[07:11:43] =============== [PASSED] drm_test_fb_memcpy ================
[07:11:43] ============= [PASSED] drm_format_helper_test ==============
[07:11:43] ================= drm_format (18 subtests) =================
[07:11:43] [PASSED] drm_test_format_block_width_invalid
[07:11:43] [PASSED] drm_test_format_block_width_one_plane
[07:11:43] [PASSED] drm_test_format_block_width_two_plane
[07:11:43] [PASSED] drm_test_format_block_width_three_plane
[07:11:43] [PASSED] drm_test_format_block_width_tiled
[07:11:43] [PASSED] drm_test_format_block_height_invalid
[07:11:43] [PASSED] drm_test_format_block_height_one_plane
[07:11:43] [PASSED] drm_test_format_block_height_two_plane
[07:11:43] [PASSED] drm_test_format_block_height_three_plane
[07:11:43] [PASSED] drm_test_format_block_height_tiled
[07:11:43] [PASSED] drm_test_format_min_pitch_invalid
[07:11:43] [PASSED] drm_test_format_min_pitch_one_plane_8bpp
[07:11:43] [PASSED] drm_test_format_min_pitch_one_plane_16bpp
[07:11:43] [PASSED] drm_test_format_min_pitch_one_plane_24bpp
[07:11:43] [PASSED] drm_test_format_min_pitch_one_plane_32bpp
[07:11:43] [PASSED] drm_test_format_min_pitch_two_plane
[07:11:43] [PASSED] drm_test_format_min_pitch_three_plane_8bpp
[07:11:43] [PASSED] drm_test_format_min_pitch_tiled
[07:11:43] =================== [PASSED] drm_format ====================
[07:11:43] ============== drm_framebuffer (10 subtests) ===============
[07:11:43] ========== drm_test_framebuffer_check_src_coords  ==========
[07:11:43] [PASSED] Success: source fits into fb
[07:11:43] [PASSED] Fail: overflowing fb with x-axis coordinate
[07:11:43] [PASSED] Fail: overflowing fb with y-axis coordinate
[07:11:43] [PASSED] Fail: overflowing fb with source width
[07:11:43] [PASSED] Fail: overflowing fb with source height
[07:11:43] ====== [PASSED] drm_test_framebuffer_check_src_coords ======
[07:11:43] [PASSED] drm_test_framebuffer_cleanup
[07:11:43] =============== drm_test_framebuffer_create  ===============
[07:11:43] [PASSED] ABGR8888 normal sizes
[07:11:43] [PASSED] ABGR8888 max sizes
[07:11:43] [PASSED] ABGR8888 pitch greater than min required
[07:11:43] [PASSED] ABGR8888 pitch less than min required
[07:11:43] [PASSED] ABGR8888 Invalid width
[07:11:43] [PASSED] ABGR8888 Invalid buffer handle
[07:11:43] [PASSED] No pixel format
[07:11:43] [PASSED] ABGR8888 Width 0
[07:11:43] [PASSED] ABGR8888 Height 0
[07:11:43] [PASSED] ABGR8888 Out of bound height * pitch combination
[07:11:43] [PASSED] ABGR8888 Large buffer offset
[07:11:43] [PASSED] ABGR8888 Buffer offset for inexistent plane
[07:11:43] [PASSED] ABGR8888 Invalid flag
[07:11:43] [PASSED] ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers
[07:11:43] [PASSED] ABGR8888 Valid buffer modifier
[07:11:43] [PASSED] ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)
[07:11:43] [PASSED] ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] NV12 Normal sizes
[07:11:43] [PASSED] NV12 Max sizes
[07:11:43] [PASSED] NV12 Invalid pitch
[07:11:43] [PASSED] NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag
[07:11:43] [PASSED] NV12 different  modifier per-plane
[07:11:43] [PASSED] NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE
[07:11:43] [PASSED] NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] NV12 Modifier for inexistent plane
[07:11:43] [PASSED] NV12 Handle for inexistent plane
[07:11:43] [PASSED] NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] YVU420 DRM_MODE_FB_MODIFIERS set without modifier
[07:11:43] [PASSED] YVU420 Normal sizes
[07:11:43] [PASSED] YVU420 Max sizes
[07:11:43] [PASSED] YVU420 Invalid pitch
[07:11:43] [PASSED] YVU420 Different pitches
[07:11:43] [PASSED] YVU420 Different buffer offsets/pitches
[07:11:43] [PASSED] YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS
[07:11:43] [PASSED] YVU420 Valid modifier
[07:11:43] [PASSED] YVU420 Different modifiers per plane
[07:11:43] [PASSED] YVU420 Modifier for inexistent plane
[07:11:43] [PASSED] YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR)
[07:11:43] [PASSED] X0L2 Normal sizes
[07:11:43] [PASSED] X0L2 Max sizes
[07:11:43] [PASSED] X0L2 Invalid pitch
[07:11:43] [PASSED] X0L2 Pitch greater than minimum required
[07:11:43] [PASSED] X0L2 Handle for inexistent plane
[07:11:43] [PASSED] X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set
[07:11:43] [PASSED] X0L2 Modifier without DRM_MODE_FB_MODIFIERS set
[07:11:43] [PASSED] X0L2 Valid modifier
[07:11:43] [PASSED] X0L2 Modifier for inexistent plane
[07:11:43] =========== [PASSED] drm_test_framebuffer_create ===========
[07:11:43] [PASSED] drm_test_framebuffer_free
[07:11:43] [PASSED] drm_test_framebuffer_init
[07:11:43] [PASSED] drm_test_framebuffer_init_bad_format
[07:11:43] [PASSED] drm_test_framebuffer_init_dev_mismatch
[07:11:43] [PASSED] drm_test_framebuffer_lookup
[07:11:43] [PASSED] drm_test_framebuffer_lookup_inexistent
[07:11:43] [PASSED] drm_test_framebuffer_modifiers_not_supported
[07:11:43] ================= [PASSED] drm_framebuffer =================
[07:11:43] ================ drm_gem_shmem (8 subtests) ================
[07:11:43] [PASSED] drm_gem_shmem_test_obj_create
[07:11:43] [PASSED] drm_gem_shmem_test_obj_create_private
[07:11:43] [PASSED] drm_gem_shmem_test_pin_pages
[07:11:43] [PASSED] drm_gem_shmem_test_vmap
[07:11:43] [PASSED] drm_gem_shmem_test_get_sg_table
[07:11:43] [PASSED] drm_gem_shmem_test_get_pages_sgt
[07:11:43] [PASSED] drm_gem_shmem_test_madvise
[07:11:43] [PASSED] drm_gem_shmem_test_purge
[07:11:43] ================== [PASSED] drm_gem_shmem ==================
[07:11:43] === drm_atomic_helper_connector_hdmi_check (27 subtests) ===
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_auto_cea_mode_vic_1
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_full_cea_mode_vic_1
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_limited_cea_mode_vic_1
[07:11:43] ====== drm_test_check_broadcast_rgb_cea_mode_yuv420  =======
[07:11:43] [PASSED] Automatic
[07:11:43] [PASSED] Full
[07:11:43] [PASSED] Limited 16:235
[07:11:43] == [PASSED] drm_test_check_broadcast_rgb_cea_mode_yuv420 ===
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_changed
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_crtc_mode_not_changed
[07:11:43] [PASSED] drm_test_check_disable_connector
[07:11:43] [PASSED] drm_test_check_hdmi_funcs_reject_rate
[07:11:43] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_rgb
[07:11:43] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_yuv420
[07:11:43] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv422
[07:11:43] [PASSED] drm_test_check_max_tmds_rate_bpc_fallback_ignore_yuv420
[07:11:43] [PASSED] drm_test_check_driver_unsupported_fallback_yuv420
[07:11:43] [PASSED] drm_test_check_output_bpc_crtc_mode_changed
[07:11:43] [PASSED] drm_test_check_output_bpc_crtc_mode_not_changed
[07:11:43] [PASSED] drm_test_check_output_bpc_dvi
[07:11:43] [PASSED] drm_test_check_output_bpc_format_vic_1
[07:11:43] [PASSED] drm_test_check_output_bpc_format_display_8bpc_only
[07:11:43] [PASSED] drm_test_check_output_bpc_format_display_rgb_only
[07:11:43] [PASSED] drm_test_check_output_bpc_format_driver_8bpc_only
[07:11:43] [PASSED] drm_test_check_output_bpc_format_driver_rgb_only
[07:11:43] [PASSED] drm_test_check_tmds_char_rate_rgb_8bpc
[07:11:43] [PASSED] drm_test_check_tmds_char_rate_rgb_10bpc
[07:11:43] [PASSED] drm_test_check_tmds_char_rate_rgb_12bpc
[07:11:43] ===== [PASSED] drm_atomic_helper_connector_hdmi_check ======
[07:11:43] === drm_atomic_helper_connector_hdmi_reset (6 subtests) ====
[07:11:43] [PASSED] drm_test_check_broadcast_rgb_value
[07:11:43] [PASSED] drm_test_check_bpc_8_value
[07:11:43] [PASSED] drm_test_check_bpc_10_value
[07:11:43] [PASSED] drm_test_check_bpc_12_value
[07:11:43] [PASSED] drm_test_check_format_value
[07:11:43] [PASSED] drm_test_check_tmds_char_value
[07:11:43] ===== [PASSED] drm_atomic_helper_connector_hdmi_reset ======
[07:11:43] = drm_atomic_helper_connector_hdmi_mode_valid (4 subtests) =
[07:11:43] [PASSED] drm_test_check_mode_valid
[07:11:43] [PASSED] drm_test_check_mode_valid_reject
[07:11:43] [PASSED] drm_test_check_mode_valid_reject_rate
[07:11:43] [PASSED] drm_test_check_mode_valid_reject_max_clock
[07:11:43] === [PASSED] drm_atomic_helper_connector_hdmi_mode_valid ===
[07:11:43] = drm_atomic_helper_connector_hdmi_infoframes (5 subtests) =
[07:11:43] [PASSED] drm_test_check_infoframes
[07:11:43] [PASSED] drm_test_check_reject_avi_infoframe
[07:11:43] [PASSED] drm_test_check_reject_hdr_infoframe_bpc_8
[07:11:43] [PASSED] drm_test_check_reject_hdr_infoframe_bpc_10
[07:11:43] [PASSED] drm_test_check_reject_audio_infoframe
[07:11:43] === [PASSED] drm_atomic_helper_connector_hdmi_infoframes ===
[07:11:43] ================= drm_managed (2 subtests) =================
[07:11:43] [PASSED] drm_test_managed_release_action
[07:11:43] [PASSED] drm_test_managed_run_action
[07:11:43] =================== [PASSED] drm_managed ===================
[07:11:43] =================== drm_mm (6 subtests) ====================
[07:11:43] [PASSED] drm_test_mm_init
[07:11:43] [PASSED] drm_test_mm_debug
[07:11:43] [PASSED] drm_test_mm_align32
[07:11:43] [PASSED] drm_test_mm_align64
[07:11:43] [PASSED] drm_test_mm_lowest
[07:11:43] [PASSED] drm_test_mm_highest
[07:11:43] ===================== [PASSED] drm_mm ======================
[07:11:43] ============= drm_modes_analog_tv (5 subtests) =============
[07:11:43] [PASSED] drm_test_modes_analog_tv_mono_576i
[07:11:43] [PASSED] drm_test_modes_analog_tv_ntsc_480i
[07:11:43] [PASSED] drm_test_modes_analog_tv_ntsc_480i_inlined
[07:11:43] [PASSED] drm_test_modes_analog_tv_pal_576i
[07:11:43] [PASSED] drm_test_modes_analog_tv_pal_576i_inlined
[07:11:43] =============== [PASSED] drm_modes_analog_tv ===============
[07:11:43] ============== drm_plane_helper (2 subtests) ===============
[07:11:43] =============== drm_test_check_plane_state  ================
[07:11:43] [PASSED] clipping_simple
[07:11:43] [PASSED] clipping_rotate_reflect
[07:11:43] [PASSED] positioning_simple
[07:11:43] [PASSED] upscaling
[07:11:43] [PASSED] downscaling
[07:11:43] [PASSED] rounding1
[07:11:43] [PASSED] rounding2
[07:11:43] [PASSED] rounding3
[07:11:43] [PASSED] rounding4
[07:11:43] =========== [PASSED] drm_test_check_plane_state ============
[07:11:43] =========== drm_test_check_invalid_plane_state  ============
[07:11:43] [PASSED] positioning_invalid
[07:11:43] [PASSED] upscaling_invalid
[07:11:43] [PASSED] downscaling_invalid
[07:11:43] ======= [PASSED] drm_test_check_invalid_plane_state ========
[07:11:43] ================ [PASSED] drm_plane_helper =================
[07:11:43] ====== drm_connector_helper_tv_get_modes (1 subtest) =======
[07:11:43] ====== drm_test_connector_helper_tv_get_modes_check  =======
[07:11:43] [PASSED] None
[07:11:43] [PASSED] PAL
[07:11:43] [PASSED] NTSC
[07:11:43] [PASSED] Both, NTSC Default
[07:11:43] [PASSED] Both, PAL Default
[07:11:43] [PASSED] Both, NTSC Default, with PAL on command-line
[07:11:43] [PASSED] Both, PAL Default, with NTSC on command-line
[07:11:43] == [PASSED] drm_test_connector_helper_tv_get_modes_check ===
[07:11:43] ======== [PASSED] drm_connector_helper_tv_get_modes ========
[07:11:43] ================== drm_rect (9 subtests) ===================
[07:11:43] [PASSED] drm_test_rect_clip_scaled_div_by_zero
[07:11:43] [PASSED] drm_test_rect_clip_scaled_not_clipped
[07:11:43] [PASSED] drm_test_rect_clip_scaled_clipped
[07:11:43] [PASSED] drm_test_rect_clip_scaled_signed_vs_unsigned
[07:11:43] ================= drm_test_rect_intersect  =================
[07:11:43] [PASSED] top-left x bottom-right: 2x2+1+1 x 2x2+0+0
[07:11:43] [PASSED] top-right x bottom-left: 2x2+0+0 x 2x2+1-1
[07:11:43] [PASSED] bottom-left x top-right: 2x2+1-1 x 2x2+0+0
[07:11:43] [PASSED] bottom-right x top-left: 2x2+0+0 x 2x2+1+1
[07:11:43] [PASSED] right x left: 2x1+0+0 x 3x1+1+0
[07:11:43] [PASSED] left x right: 3x1+1+0 x 2x1+0+0
[07:11:43] [PASSED] up x bottom: 1x2+0+0 x 1x3+0-1
[07:11:43] [PASSED] bottom x up: 1x3+0-1 x 1x2+0+0
[07:11:43] [PASSED] touching corner: 1x1+0+0 x 2x2+1+1
[07:11:43] [PASSED] touching side: 1x1+0+0 x 1x1+1+0
[07:11:43] [PASSED] equal rects: 2x2+0+0 x 2x2+0+0
[07:11:43] [PASSED] inside another: 2x2+0+0 x 1x1+1+1
[07:11:43] [PASSED] far away: 1x1+0+0 x 1x1+3+6
[07:11:43] [PASSED] points intersecting: 0x0+5+10 x 0x0+5+10
[07:11:43] [PASSED] points not intersecting: 0x0+0+0 x 0x0+5+10
[07:11:43] ============= [PASSED] drm_test_rect_intersect =============
[07:11:43] ================ drm_test_rect_calc_hscale  ================
[07:11:43] [PASSED] normal use
[07:11:43] [PASSED] out of max range
[07:11:43] [PASSED] out of min range
[07:11:43] [PASSED] zero dst
[07:11:43] [PASSED] negative src
[07:11:43] [PASSED] negative dst
[07:11:43] ============ [PASSED] drm_test_rect_calc_hscale ============
[07:11:43] ================ drm_test_rect_calc_vscale  ================
[07:11:43] [PASSED] normal use
[07:11:43] [PASSED] out of max range
[07:11:43] [PASSED] out of min range
[07:11:43] [PASSED] zero dst
[07:11:43] [PASSED] negative src
[07:11:43] [PASSED] negative dst
stty: 'standard input': Inappropriate ioctl for device
[07:11:43] ============ [PASSED] drm_test_rect_calc_vscale ============
[07:11:43] ================== drm_test_rect_rotate  ===================
[07:11:43] [PASSED] reflect-x
[07:11:43] [PASSED] reflect-y
[07:11:43] [PASSED] rotate-0
[07:11:43] [PASSED] rotate-90
[07:11:43] [PASSED] rotate-180
[07:11:43] [PASSED] rotate-270
[07:11:43] ============== [PASSED] drm_test_rect_rotate ===============
[07:11:43] ================ drm_test_rect_rotate_inv  =================
[07:11:43] [PASSED] reflect-x
[07:11:43] [PASSED] reflect-y
[07:11:43] [PASSED] rotate-0
[07:11:43] [PASSED] rotate-90
[07:11:43] [PASSED] rotate-180
[07:11:43] [PASSED] rotate-270
[07:11:43] ============ [PASSED] drm_test_rect_rotate_inv =============
[07:11:43] ==================== [PASSED] drm_rect =====================
[07:11:43] ============ drm_sysfb_modeset_test (1 subtest) ============
[07:11:43] ============ drm_test_sysfb_build_fourcc_list  =============
[07:11:43] [PASSED] no native formats
[07:11:43] [PASSED] XRGB8888 as native format
[07:11:43] [PASSED] remove duplicates
[07:11:43] [PASSED] convert alpha formats
[07:11:43] [PASSED] random formats
[07:11:43] ======== [PASSED] drm_test_sysfb_build_fourcc_list =========
[07:11:43] ============= [PASSED] drm_sysfb_modeset_test ==============
[07:11:43] ================== drm_fixp (2 subtests) ===================
[07:11:43] [PASSED] drm_test_int2fixp
[07:11:43] [PASSED] drm_test_sm2fixp
[07:11:43] ==================== [PASSED] drm_fixp =====================
[07:11:43] ============================================================
[07:11:43] Testing complete. Ran 621 tests: passed: 621
[07:11:43] Elapsed time: 27.219s total, 1.701s configuring, 25.349s building, 0.129s running

+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/ttm/tests/.kunitconfig
[07:11:44] Configuring KUnit Kernel ...
Regenerating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[07:11:45] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
[07:11:55] Starting KUnit Kernel (1/1)...
[07:11:55] ============================================================
Running tests with:
$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
[07:11:55] ================= ttm_device (5 subtests) ==================
[07:11:55] [PASSED] ttm_device_init_basic
[07:11:55] [PASSED] ttm_device_init_multiple
[07:11:55] [PASSED] ttm_device_fini_basic
[07:11:55] [PASSED] ttm_device_init_no_vma_man
[07:11:55] ================== ttm_device_init_pools  ==================
[07:11:55] [PASSED] No DMA allocations, no DMA32 required
[07:11:55] [PASSED] DMA allocations, DMA32 required
[07:11:55] [PASSED] No DMA allocations, DMA32 required
[07:11:55] [PASSED] DMA allocations, no DMA32 required
[07:11:55] ============== [PASSED] ttm_device_init_pools ==============
[07:11:55] =================== [PASSED] ttm_device ====================
[07:11:55] ================== ttm_pool (8 subtests) ===================
[07:11:55] ================== ttm_pool_alloc_basic  ===================
[07:11:55] [PASSED] One page
[07:11:55] [PASSED] More than one page
[07:11:55] [PASSED] Above the allocation limit
[07:11:55] [PASSED] One page, with coherent DMA mappings enabled
[07:11:55] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[07:11:55] ============== [PASSED] ttm_pool_alloc_basic ===============
[07:11:55] ============== ttm_pool_alloc_basic_dma_addr  ==============
[07:11:55] [PASSED] One page
[07:11:55] [PASSED] More than one page
[07:11:55] [PASSED] Above the allocation limit
[07:11:55] [PASSED] One page, with coherent DMA mappings enabled
[07:11:55] [PASSED] Above the allocation limit, with coherent DMA mappings enabled
[07:11:55] ========== [PASSED] ttm_pool_alloc_basic_dma_addr ==========
[07:11:55] [PASSED] ttm_pool_alloc_order_caching_match
[07:11:55] [PASSED] ttm_pool_alloc_caching_mismatch
[07:11:55] [PASSED] ttm_pool_alloc_order_mismatch
[07:11:55] [PASSED] ttm_pool_free_dma_alloc
[07:11:55] [PASSED] ttm_pool_free_no_dma_alloc
[07:11:55] [PASSED] ttm_pool_fini_basic
[07:11:55] ==================== [PASSED] ttm_pool =====================
[07:11:55] ================ ttm_resource (8 subtests) =================
[07:11:55] ================= ttm_resource_init_basic  =================
[07:11:55] [PASSED] Init resource in TTM_PL_SYSTEM
[07:11:55] [PASSED] Init resource in TTM_PL_VRAM
[07:11:55] [PASSED] Init resource in a private placement
[07:11:55] [PASSED] Init resource in TTM_PL_SYSTEM, set placement flags
[07:11:55] ============= [PASSED] ttm_resource_init_basic =============
[07:11:55] [PASSED] ttm_resource_init_pinned
[07:11:55] [PASSED] ttm_resource_fini_basic
[07:11:55] [PASSED] ttm_resource_manager_init_basic
[07:11:55] [PASSED] ttm_resource_manager_usage_basic
[07:11:55] [PASSED] ttm_resource_manager_set_used_basic
[07:11:55] [PASSED] ttm_sys_man_alloc_basic
[07:11:55] [PASSED] ttm_sys_man_free_basic
[07:11:55] ================== [PASSED] ttm_resource ===================
[07:11:55] =================== ttm_tt (15 subtests) ===================
[07:11:55] ==================== ttm_tt_init_basic  ====================
[07:11:55] [PASSED] Page-aligned size
[07:11:55] [PASSED] Extra pages requested
[07:11:55] ================ [PASSED] ttm_tt_init_basic ================
[07:11:55] [PASSED] ttm_tt_init_misaligned
[07:11:55] [PASSED] ttm_tt_fini_basic
[07:11:55] [PASSED] ttm_tt_fini_sg
[07:11:55] [PASSED] ttm_tt_fini_shmem
[07:11:55] [PASSED] ttm_tt_create_basic
[07:11:55] [PASSED] ttm_tt_create_invalid_bo_type
[07:11:55] [PASSED] ttm_tt_create_ttm_exists
[07:11:55] [PASSED] ttm_tt_create_failed
[07:11:55] [PASSED] ttm_tt_destroy_basic
[07:11:55] [PASSED] ttm_tt_populate_null_ttm
[07:11:55] [PASSED] ttm_tt_populate_populated_ttm
[07:11:55] [PASSED] ttm_tt_unpopulate_basic
[07:11:55] [PASSED] ttm_tt_unpopulate_empty_ttm
[07:11:55] [PASSED] ttm_tt_swapin_basic
[07:11:55] ===================== [PASSED] ttm_tt ======================
[07:11:55] =================== ttm_bo (14 subtests) ===================
[07:11:55] =========== ttm_bo_reserve_optimistic_no_ticket  ===========
[07:11:55] [PASSED] Cannot be interrupted and sleeps
[07:11:55] [PASSED] Cannot be interrupted, locks straight away
[07:11:55] [PASSED] Can be interrupted, sleeps
[07:11:55] ======= [PASSED] ttm_bo_reserve_optimistic_no_ticket =======
[07:11:55] [PASSED] ttm_bo_reserve_locked_no_sleep
[07:11:55] [PASSED] ttm_bo_reserve_no_wait_ticket
[07:11:55] [PASSED] ttm_bo_reserve_double_resv
[07:11:55] [PASSED] ttm_bo_reserve_interrupted
[07:11:55] [PASSED] ttm_bo_reserve_deadlock
[07:11:55] [PASSED] ttm_bo_unreserve_basic
[07:11:55] [PASSED] ttm_bo_unreserve_pinned
[07:11:55] [PASSED] ttm_bo_unreserve_bulk
[07:11:55] [PASSED] ttm_bo_fini_basic
[07:11:55] [PASSED] ttm_bo_fini_shared_resv
[07:11:55] [PASSED] ttm_bo_pin_basic
[07:11:55] [PASSED] ttm_bo_pin_unpin_resource
[07:11:55] [PASSED] ttm_bo_multiple_pin_one_unpin
[07:11:55] ===================== [PASSED] ttm_bo ======================
[07:11:55] ============== ttm_bo_validate (21 subtests) ===============
[07:11:55] ============== ttm_bo_init_reserved_sys_man  ===============
[07:11:55] [PASSED] Buffer object for userspace
[07:11:55] [PASSED] Kernel buffer object
[07:11:55] [PASSED] Shared buffer object
[07:11:55] ========== [PASSED] ttm_bo_init_reserved_sys_man ===========
[07:11:55] ============== ttm_bo_init_reserved_mock_man  ==============
[07:11:55] [PASSED] Buffer object for userspace
[07:11:55] [PASSED] Kernel buffer object
[07:11:55] [PASSED] Shared buffer object
[07:11:55] ========== [PASSED] ttm_bo_init_reserved_mock_man ==========
[07:11:55] [PASSED] ttm_bo_init_reserved_resv
[07:11:55] ================== ttm_bo_validate_basic  ==================
[07:11:55] [PASSED] Buffer object for userspace
[07:11:55] [PASSED] Kernel buffer object
[07:11:55] [PASSED] Shared buffer object
[07:11:55] ============== [PASSED] ttm_bo_validate_basic ==============
[07:11:55] [PASSED] ttm_bo_validate_invalid_placement
[07:11:55] ============= ttm_bo_validate_same_placement  ==============
[07:11:55] [PASSED] System manager
[07:11:55] [PASSED] VRAM manager
[07:11:55] ========= [PASSED] ttm_bo_validate_same_placement ==========
[07:11:55] [PASSED] ttm_bo_validate_failed_alloc
[07:11:55] [PASSED] ttm_bo_validate_pinned
[07:11:55] [PASSED] ttm_bo_validate_busy_placement
[07:11:55] ================ ttm_bo_validate_multihop  =================
[07:11:55] [PASSED] Buffer object for userspace
[07:11:55] [PASSED] Kernel buffer object
[07:11:55] [PASSED] Shared buffer object
[07:11:55] ============ [PASSED] ttm_bo_validate_multihop =============
[07:11:55] ========== ttm_bo_validate_no_placement_signaled  ==========
[07:11:55] [PASSED] Buffer object in system domain, no page vector
[07:11:55] [PASSED] Buffer object in system domain with an existing page vector
[07:11:55] ====== [PASSED] ttm_bo_validate_no_placement_signaled ======
[07:11:55] ======== ttm_bo_validate_no_placement_not_signaled  ========
[07:11:55] [PASSED] Buffer object for userspace
[07:11:55] [PASSED] Kernel buffer object
[07:11:55] [PASSED] Shared buffer object
[07:11:55] ==== [PASSED] ttm_bo_validate_no_placement_not_signaled ====
[07:11:55] [PASSED] ttm_bo_validate_move_fence_signaled
[07:11:55] ========= ttm_bo_validate_move_fence_not_signaled  =========
[07:11:55] [PASSED] Waits for GPU
[07:11:55] [PASSED] Tries to lock straight away
[07:11:55] ===== [PASSED] ttm_bo_validate_move_fence_not_signaled =====
[07:11:55] [PASSED] ttm_bo_validate_happy_evict
[07:11:55] [PASSED] ttm_bo_validate_all_pinned_evict
[07:11:55] [PASSED] ttm_bo_validate_allowed_only_evict
[07:11:55] [PASSED] ttm_bo_validate_deleted_evict
[07:11:55] [PASSED] ttm_bo_validate_busy_domain_evict
[07:11:55] [PASSED] ttm_bo_validate_evict_gutting
[07:11:55] [PASSED] ttm_bo_validate_recrusive_evict
stty: 'standard input': Inappropriate ioctl for device
[07:11:55] ================= [PASSED] ttm_bo_validate =================
[07:11:55] ============================================================
[07:11:55] Testing complete. Ran 101 tests: passed: 101
[07:11:55] Elapsed time: 11.266s total, 1.549s configuring, 9.501s building, 0.176s running

+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel

✗ CI.checksparse: warning for drm/i915/dp_mst: Allow DSC passthrough modes during validation

[Patchwork]

== Series Details ==

Series: drm/i915/dp_mst: Allow DSC passthrough modes during validation
URL   : https://patchwork.freedesktop.org/series/161635/
State : warning

== Summary ==

+ trap cleanup EXIT
+ KERNEL=/kernel
+ MT=/root/linux/maintainer-tools
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools /root/linux/maintainer-tools
Cloning into '/root/linux/maintainer-tools'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ make -C /root/linux/maintainer-tools
make: Entering directory '/root/linux/maintainer-tools'
cc -O2 -g -Wextra -o remap-log remap-log.c
make: Leaving directory '/root/linux/maintainer-tools'
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ /root/linux/maintainer-tools/dim sparse --fast eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc
Sparse version: 0.6.4 (Ubuntu: 0.6.4-4ubuntu3)
Fast mode used, each commit won't be checked separately.
+drivers/gpu/drm/i915/display/g4x_dp.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_alpm.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_cx0_phy.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_ddi.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_display.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_display_debugfs.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_display_driver.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dp_aux.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dp.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dp_hdcp.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dpio_phy.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dp_link_training.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_dp_test.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_fdi.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_frontbuffer.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h, drivers/gpu/drm/i915/display/intel_display_trace.h):
+drivers/gpu/drm/i915/display/intel_hdmi.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_hotplug.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_link_bw.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_lspcon.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_pps.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_psr.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_tc.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_vdsc.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+drivers/gpu/drm/i915/display/intel_vrr.c: note: in included file (through drivers/gpu/drm/i915/display/intel_display_types.h):
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression
+./include/linux/pwm.h:13:1: error: bad constant expression

+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel

✓ Xe.CI.BAT: success for drm/i915/dp_mst: Allow DSC passthrough modes during validation

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 1433 bytes --]

== Series Details ==

Series: drm/i915/dp_mst: Allow DSC passthrough modes during validation
URL   : https://patchwork.freedesktop.org/series/161635/
State : success

== Summary ==

CI Bug Log - changes from xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc_BAT -> xe-pw-161635v1_BAT
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (14 -> 14)
------------------------------

  No changes in participating hosts

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

  Here are the changes found in xe-pw-161635v1_BAT that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt@xe_waitfence@abstime:
    - bat-dg2-oem2:       [TIMEOUT][1] ([Intel XE#6506]) -> [PASS][2]
   [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/bat-dg2-oem2/igt@xe_waitfence@abstime.html
   [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/bat-dg2-oem2/igt@xe_waitfence@abstime.html

  
  [Intel XE#6506]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6506


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

  * Linux: xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc -> xe-pw-161635v1

  IGT_8753: 8753
  xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc: eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc
  xe-pw-161635v1: 161635v1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/index.html

[-- Attachment #2: Type: text/html, Size: 1998 bytes --]

✗ Xe.CI.FULL: failure for drm/i915/dp_mst: Allow DSC passthrough modes during validation

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 9711 bytes --]

== Series Details ==

Series: drm/i915/dp_mst: Allow DSC passthrough modes during validation
URL   : https://patchwork.freedesktop.org/series/161635/
State : failure

== Summary ==

CI Bug Log - changes from xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc_FULL -> xe-pw-161635v1_FULL
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with xe-pw-161635v1_FULL absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in xe-pw-161635v1_FULL, please notify your bug team (I915-ci-infra@lists.freedesktop.org) to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

Participating hosts (2 -> 2)
------------------------------

  No changes in participating hosts

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

  Here are the unknown changes that may have been introduced in xe-pw-161635v1_FULL:

### IGT changes ###

#### Possible regressions ####

  * igt@kms_cursor_edge_walk@256x256-left-edge@pipe-a-dp-2:
    - shard-bmg:          [PASS][1] -> [ABORT][2] +1 other test abort
   [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-1/igt@kms_cursor_edge_walk@256x256-left-edge@pipe-a-dp-2.html
   [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-3/igt@kms_cursor_edge_walk@256x256-left-edge@pipe-a-dp-2.html

  
New tests
---------

  New tests have been introduced between xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc_FULL and xe-pw-161635v1_FULL:

### New IGT tests (8) ###

  * igt@core_setmaster@master-drop-set-root:
    - Statuses : 2 pass(s)
    - Exec time: [0.01, 0.02] s

  * igt@core_setmaster@master-drop-set-shared-fd:
    - Statuses : 2 pass(s)
    - Exec time: [0.02, 0.03] s

  * igt@core_setmaster@master-drop-set-user:
    - Statuses : 2 pass(s)
    - Exec time: [0.02, 0.04] s

  * igt@kms_cursor_edge_walk@256x256-left-edge@pipe-c-edp-1:
    - Statuses : 1 pass(s)
    - Exec time: [4.25] s

  * igt@kms_cursor_edge_walk@64x64-left-edge@pipe-c-edp-1:
    - Statuses : 1 pass(s)
    - Exec time: [4.23] s

  * igt@kms_frontbuffer_tracking@fbcpsr-tiling-4:
    - Statuses : 1 pass(s) 1 skip(s)
    - Exec time: [0.0, 5.42] s

  * igt@kms_psr_stress_test@flip-primary-invalidate-overlay:
    - Statuses : 1 pass(s) 1 skip(s)
    - Exec time: [0.0, 13.07] s

  * igt@xe_sriov_auto_provisioning@selfconfig-reprovision-increase-numvfs@vf-random:
    - Statuses : 1 pass(s)
    - Exec time: [3.72] s

  

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

  Here are the changes found in xe-pw-161635v1_FULL that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_async_flips@alternate-sync-async-flip-atomic:
    - shard-bmg:          [PASS][3] -> [FAIL][4] ([Intel XE#3718] / [Intel XE#6078]) +1 other test fail
   [3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-8/igt@kms_async_flips@alternate-sync-async-flip-atomic.html
   [4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-3/igt@kms_async_flips@alternate-sync-async-flip-atomic.html

  * igt@kms_cursor_edge_walk@256x256-left-edge:
    - shard-bmg:          [PASS][5] -> [ABORT][6] ([Intel XE#1727])
   [5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-1/igt@kms_cursor_edge_walk@256x256-left-edge.html
   [6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-3/igt@kms_cursor_edge_walk@256x256-left-edge.html

  * igt@kms_cursor_edge_walk@256x256-left-edge@pipe-d-dp-2:
    - shard-bmg:          [PASS][7] -> [INCOMPLETE][8] ([Intel XE#1727])
   [7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-1/igt@kms_cursor_edge_walk@256x256-left-edge@pipe-d-dp-2.html
   [8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-3/igt@kms_cursor_edge_walk@256x256-left-edge@pipe-d-dp-2.html

  * igt@kms_cursor_legacy@flip-vs-cursor-legacy:
    - shard-bmg:          [PASS][9] -> [FAIL][10] ([Intel XE#5299])
   [9]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-6/igt@kms_cursor_legacy@flip-vs-cursor-legacy.html
   [10]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-7/igt@kms_cursor_legacy@flip-vs-cursor-legacy.html

  * igt@kms_flip@flip-vs-expired-vblank@b-edp1:
    - shard-lnl:          [PASS][11] -> [FAIL][12] ([Intel XE#301]) +1 other test fail
   [11]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-lnl-2/igt@kms_flip@flip-vs-expired-vblank@b-edp1.html
   [12]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-lnl-4/igt@kms_flip@flip-vs-expired-vblank@b-edp1.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-bmg:          [PASS][13] -> [INCOMPLETE][14] ([Intel XE#2049] / [Intel XE#2597]) +1 other test incomplete
   [13]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-1/igt@kms_flip@flip-vs-suspend-interruptible.html
   [14]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-8/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_vrr@seamless-rr-switch-virtual@pipe-a-edp-1:
    - shard-lnl:          [PASS][15] -> [FAIL][16] ([Intel XE#2142]) +1 other test fail
   [15]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-lnl-5/igt@kms_vrr@seamless-rr-switch-virtual@pipe-a-edp-1.html
   [16]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-lnl-1/igt@kms_vrr@seamless-rr-switch-virtual@pipe-a-edp-1.html

  * igt@xe_evict@evict-mixed-many-threads-small:
    - shard-bmg:          [PASS][17] -> [INCOMPLETE][18] ([Intel XE#6321])
   [17]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-7/igt@xe_evict@evict-mixed-many-threads-small.html
   [18]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-10/igt@xe_evict@evict-mixed-many-threads-small.html

  
#### Possible fixes ####

  * igt@kms_vrr@cmrr@pipe-a-edp-1:
    - shard-lnl:          [FAIL][19] ([Intel XE#4459]) -> [PASS][20] +1 other test pass
   [19]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-lnl-3/igt@kms_vrr@cmrr@pipe-a-edp-1.html
   [20]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-lnl-5/igt@kms_vrr@cmrr@pipe-a-edp-1.html

  * igt@xe_exec_system_allocator@fault-threads-benchmark:
    - shard-bmg:          [FAIL][21] -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-5/igt@xe_exec_system_allocator@fault-threads-benchmark.html
   [22]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-5/igt@xe_exec_system_allocator@fault-threads-benchmark.html

  * igt@xe_oa@non-zero-reason-all:
    - shard-lnl:          [FAIL][23] -> [PASS][24] +1 other test pass
   [23]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-lnl-6/igt@xe_oa@non-zero-reason-all.html
   [24]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-lnl-5/igt@xe_oa@non-zero-reason-all.html

  
#### Warnings ####

  * igt@kms_hdr@brightness-with-hdr:
    - shard-bmg:          [SKIP][25] ([Intel XE#3544]) -> [SKIP][26] ([Intel XE#3374] / [Intel XE#3544])
   [25]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-6/igt@kms_hdr@brightness-with-hdr.html
   [26]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-5/igt@kms_hdr@brightness-with-hdr.html

  * igt@xe_fault_injection@probe-fail-guc-xe_guc_ct_send_recv:
    - shard-bmg:          [ABORT][27] ([Intel XE#5466] / [Intel XE#6652]) -> [ABORT][28] ([Intel XE#5466])
   [27]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc/shard-bmg-10/igt@xe_fault_injection@probe-fail-guc-xe_guc_ct_send_recv.html
   [28]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/shard-bmg-9/igt@xe_fault_injection@probe-fail-guc-xe_guc_ct_send_recv.html

  
  [Intel XE#1727]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1727
  [Intel XE#2049]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2049
  [Intel XE#2142]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2142
  [Intel XE#2597]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2597
  [Intel XE#301]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/301
  [Intel XE#3374]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3374
  [Intel XE#3544]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3544
  [Intel XE#3718]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/3718
  [Intel XE#4459]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4459
  [Intel XE#5299]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5299
  [Intel XE#5466]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5466
  [Intel XE#6078]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6078
  [Intel XE#6321]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6321
  [Intel XE#6652]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6652


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

  * Linux: xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc -> xe-pw-161635v1

  IGT_8753: 8753
  xe-4561-eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc: eac0d1b8d00bd336f2db6f0a45f6c35cdac374bc
  xe-pw-161635v1: 161635v1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161635v1/index.html

[-- Attachment #2: Type: text/html, Size: 11050 bytes --]

Re: [PATCH 1/4] drm/i915/dp: Add missing slice count check during mode validation

[Nautiyal, Ankit K]

On 2/16/2026 12:34 PM, Imre Deak wrote:
> Add the missing check for a valid slice count during
> mode validation when DSC is enabled.
>
> Cc: Vinod Govindapillai <vinod.govindapillai@intel.com>
> Fixes: 745395b51c26 ("drm/i915/dp: Add intel_dp_mode_valid_with_dsc()")
> Signed-off-by: Imre Deak <imre.deak@intel.com>

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>


> ---
>   drivers/gpu/drm/i915/display/intel_dp.c | 3 +++
>   1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index b5fe7d8ba5864..d1caa20370123 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -2595,6 +2595,9 @@ bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
>   	if (min_bpp_x16 <= 0 || min_bpp_x16 > max_bpp_x16)
>   		return false;
>   
> +	if (dsc_slice_count == 0)
> +		return false;
> +
>   	return is_bw_sufficient_for_dsc_config(intel_dp,
>   					       link_clock, lane_count,
>   					       mode_clock, mode_hdisplay,

Re: [PATCH 2/4] drm/i915/dp: Export intel_dp_compute_min_compressed_bpp_x16()

[Nautiyal, Ankit K]

On 2/16/2026 12:34 PM, Imre Deak wrote:
> Export intel_dp_compute_min_compressed_bpp_x16() for use by a
> follow-up change validating MST modes with DSC enabled.
>
> Signed-off-by: Imre Deak <imre.deak@intel.com>

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>


> ---
>   drivers/gpu/drm/i915/display/intel_dp.c | 10 ++++++----
>   drivers/gpu/drm/i915/display/intel_dp.h |  2 ++
>   2 files changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index d1caa20370123..454e6144ee4e2 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -2514,8 +2514,8 @@ dsc_throughput_quirk_max_bpp_x16(const struct intel_connector *connector,
>   	return fxp_q4_from_int(12);
>   }
>   
> -static int compute_min_compressed_bpp_x16(struct intel_connector *connector,
> -					  enum intel_output_format output_format)
> +int intel_dp_compute_min_compressed_bpp_x16(struct intel_connector *connector,
> +					    enum intel_output_format output_format)
>   {
>   	int dsc_src_min_bpp, dsc_sink_min_bpp, dsc_min_bpp;
>   	int min_bpp_x16;
> @@ -2581,7 +2581,8 @@ bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
>   				  int pipe_bpp, unsigned long bw_overhead_flags)
>   {
>   	struct intel_dp *intel_dp = intel_attached_dp(connector);
> -	int min_bpp_x16 = compute_min_compressed_bpp_x16(connector, output_format);
> +	int min_bpp_x16 = intel_dp_compute_min_compressed_bpp_x16(connector,
> +								  output_format);
>   	int max_bpp_x16 = compute_max_compressed_bpp_x16(connector,
>   							 mode_clock, mode_hdisplay,
>   							 num_joined_pipes,
> @@ -2635,7 +2636,8 @@ intel_dp_compute_config_link_bpp_limits(struct intel_connector *connector,
>   		limits->link.min_bpp_x16 = fxp_q4_from_int(limits->pipe.min_bpp);
>   	} else {
>   		limits->link.min_bpp_x16 =
> -			compute_min_compressed_bpp_x16(connector, crtc_state->output_format);
> +			intel_dp_compute_min_compressed_bpp_x16(connector,
> +								crtc_state->output_format);
>   
>   		max_link_bpp_x16 =
>   			compute_max_compressed_bpp_x16(connector,
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h
> index cbd7fcd3789f6..b0bbd5981f573 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.h
> +++ b/drivers/gpu/drm/i915/display/intel_dp.h
> @@ -143,6 +143,8 @@ bool intel_digital_port_connected(struct intel_encoder *encoder);
>   bool intel_digital_port_connected_locked(struct intel_encoder *encoder);
>   int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector,
>   				 u8 dsc_max_bpc);
> +int intel_dp_compute_min_compressed_bpp_x16(struct intel_connector *connector,
> +					    enum intel_output_format output_format);
>   bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
>   				  int link_clock, int lane_count,
>   				  int mode_clock, int mode_hdisplay,

Re: [PATCH 3/4] drm/i915/dp_mst: Track min link BPP as x16 fixed-point during mode validation

[Nautiyal, Ankit K]

On 2/16/2026 12:34 PM, Imre Deak wrote:
> Track the minimum link BPP as an x16 fixed-point value and, for
> clarity, rename the variable storing it to min_link_bpp_x16.
>
> Signed-off-by: Imre Deak <imre.deak@intel.com>

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>


> ---
>   drivers/gpu/drm/i915/display/intel_dp_mst.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index 29713075e4135..7ca2e2245fc70 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -1463,10 +1463,10 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   	struct intel_dp *intel_dp = connector->mst.dp;
>   	struct drm_dp_mst_topology_mgr *mgr = &intel_dp->mst.mgr;
>   	struct drm_dp_mst_port *port = connector->mst.port;
> -	const int min_bpp = 18;
>   	int max_rate, mode_rate, max_lanes, max_link_clock;
>   	unsigned long bw_overhead_flags =
>   		DRM_DP_BW_OVERHEAD_MST | DRM_DP_BW_OVERHEAD_SSC_REF_CLK;
> +	int min_link_bpp_x16 = fxp_q4_from_int(18);
>   	int ret;
>   	bool dsc = false;
>   	int target_clock = mode->clock;
> @@ -1498,7 +1498,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   					       max_link_clock, max_lanes);
>   	mode_rate = intel_dp_link_required(max_link_clock, max_lanes,
>   					   mode->clock, mode->hdisplay,
> -					   fxp_q4_from_int(min_bpp),
> +					   min_link_bpp_x16,
>   					   bw_overhead_flags);
>   
>   	/*
> @@ -1518,7 +1518,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   		return ret;
>   
>   	if (mode_rate > max_rate ||
> -	    drm_dp_calc_pbn_mode(mode->clock, min_bpp << 4) > port->full_pbn) {
> +	    drm_dp_calc_pbn_mode(mode->clock, min_link_bpp_x16) > port->full_pbn) {
>   		*status = MODE_CLOCK_HIGH;
>   		return 0;
>   	}

Re: [PATCH 4/4] drm/i915/dp_mst: Allow modes requiring compression for DSC passthrough

[Nautiyal, Ankit K]

On 2/16/2026 12:34 PM, Imre Deak wrote:
> The DSC passthrough mode allows a compressed stream to be forwarded
> to the sink instead of being decompressed at the last MST branch
> device, provided that the branch device supports passthrough and
> the sink supports decompression. This enables modes that would not
> be possible without compression, as the bandwidth required for the
> uncompressed stream exceeds what is available on the full MST path
> from source to sink.
>
> Currently, MST mode validation assumes the stream is uncompressed
> and uses the corresponding uncompressed minimum link BPP for
> bandwidth calculation. Use the minimum compressed link BPP instead
> when DSC passthrough is available to enable the modes described
> above.
>
> The non-passthrough DSC mode, where the last MST branch device
> decompresses the stream, may also allow enabling additional modes.
> This would require determining the link bandwidth between the last
> branch device and the sink based on the
> DFP_Link_Available_Payload_Bandwidth_Number reported by the branch
> device for the sink via the ENUM_PATH_RESOURCES MST message.
> Supporting this is left for a follow-up for the following reasons:
>
> 1. DFP Link Available PBN reporting is not supported by any of the
>     available MST devices used for testing.
> 2. Non-passthrough mode would enable additional modes only if the link
>     bandwidth between the last branch device and the sink exceeded that
>     of the full MST path. Unless multiple MST devices are used, or link
>     training forces a reduced bandwidth between the source and the first
>     branch device, both rare cases, this is unlikely.
>
> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4332
> Signed-off-by: Imre Deak <imre.deak@intel.com>


Makes sense to leave the non-passthrough mode for follow up.

Perhaps our kms_linktrain_fallback can be tweaked to test DSC 
non-passthrough and passthrough modes.

Not directly related but perhaps still on the topic: currently we are 
not exposing dsc related debugfs for MST connectors.

With the recent changes and checks for intel_dp->force_dsc_en in place 
for MST, can we start exposing the dsc related debugfs' for MST too?

(Though, there are still things which cannot be tested on MST - BPC 
tests, output format etc.)


In any case the changes look good to me.

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com


Regards,

Ankit

> ---
>   drivers/gpu/drm/i915/display/intel_dp_mst.c | 18 ++++++++++++++++--
>   1 file changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index 7ca2e2245fc70..f833f47643271 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -1467,6 +1467,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   	unsigned long bw_overhead_flags =
>   		DRM_DP_BW_OVERHEAD_MST | DRM_DP_BW_OVERHEAD_SSC_REF_CLK;
>   	int min_link_bpp_x16 = fxp_q4_from_int(18);
> +	static bool supports_dsc;
>   	int ret;
>   	bool dsc = false;
>   	int target_clock = mode->clock;
> @@ -1491,6 +1492,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   		return 0;
>   	}
>   
> +	supports_dsc = intel_dp_has_dsc(connector) &&
> +		       drm_dp_sink_supports_fec(connector->dp.fec_capability);
> +
> +	if (supports_dsc && connector->mst.port->passthrough_aux)
> +		min_link_bpp_x16 = intel_dp_compute_min_compressed_bpp_x16(connector,
> +									   INTEL_OUTPUT_FORMAT_RGB);
> +
>   	max_link_clock = intel_dp_max_link_rate(intel_dp);
>   	max_lanes = intel_dp_max_lane_count(intel_dp);
>   
> @@ -1504,6 +1512,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   	/*
>   	 * TODO:
>   	 * - Also check if compression would allow for the mode
> +	 *   in non-passthrough mode, i.e. the last branch device
> +	 *   decompressing the stream. This makes a difference only if
> +	 *   the BW on the link between the last branch device and the
> +	 *   sink is higher than the BW on the whole MST path from the
> +	 *   source to the last branch device. Relying on the extra BW
> +	 *   this provides also requires the
> +	 *   DFP_Link_Available_Payload_Bandwidth_Number described below.
>   	 * - Calculate the overhead using drm_dp_bw_overhead() /
>   	 *   drm_dp_bw_channel_coding_efficiency(), similarly to the
>   	 *   compute config code, as drm_dp_calc_pbn_mode() doesn't
> @@ -1527,8 +1542,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>   	for_each_joiner_candidate(connector, mode, num_joined_pipes) {
>   		int dsc_slice_count = 0;
>   
> -		if (intel_dp_has_dsc(connector) &&
> -		    drm_dp_sink_supports_fec(connector->dp.fec_capability)) {
> +		if (supports_dsc) {
>   			/*
>   			 * TBD pass the connector BPC,
>   			 * for now U8_MAX so that max BPC on that platform would be picked

Re: [PATCH 4/4] drm/i915/dp_mst: Allow modes requiring compression for DSC passthrough

[Imre Deak]

On Tue, Feb 17, 2026 at 10:23:51AM +0530, Ankit K Nautiyal wrote:
> 
> On 2/16/2026 12:34 PM, Imre Deak wrote:
> > The DSC passthrough mode allows a compressed stream to be forwarded
> > to the sink instead of being decompressed at the last MST branch
> > device, provided that the branch device supports passthrough and
> > the sink supports decompression. This enables modes that would not
> > be possible without compression, as the bandwidth required for the
> > uncompressed stream exceeds what is available on the full MST path
> > from source to sink.
> > 
> > Currently, MST mode validation assumes the stream is uncompressed
> > and uses the corresponding uncompressed minimum link BPP for
> > bandwidth calculation. Use the minimum compressed link BPP instead
> > when DSC passthrough is available to enable the modes described
> > above.
> > 
> > The non-passthrough DSC mode, where the last MST branch device
> > decompresses the stream, may also allow enabling additional modes.
> > This would require determining the link bandwidth between the last
> > branch device and the sink based on the
> > DFP_Link_Available_Payload_Bandwidth_Number reported by the branch
> > device for the sink via the ENUM_PATH_RESOURCES MST message.
> > Supporting this is left for a follow-up for the following reasons:
> > 
> > 1. DFP Link Available PBN reporting is not supported by any of the
> >     available MST devices used for testing.
> > 2. Non-passthrough mode would enable additional modes only if the link
> >     bandwidth between the last branch device and the sink exceeded that
> >     of the full MST path. Unless multiple MST devices are used, or link
> >     training forces a reduced bandwidth between the source and the first
> >     branch device, both rare cases, this is unlikely.
> > 
> > Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4332
> > Signed-off-by: Imre Deak <imre.deak@intel.com>
> 
> 
> Makes sense to leave the non-passthrough mode for follow up.
> 
> Perhaps our kms_linktrain_fallback can be tweaked to test DSC
> non-passthrough and passthrough modes.

Yes, it's a good idea to test whether, with a reduced link rate / lane
count, modes that did not need compression with the original link
configuration continue to be enumerated/enabled correctly when switching
to DSC.

I don't think this should be part of the LT fallback test; it could
instead be a separate DSC test by just forcing a lower link rate / lane
count there.

> Not directly related but perhaps still on the topic: currently we are not
> exposing dsc related debugfs for MST connectors.
> 
> With the recent changes and checks for intel_dp->force_dsc_en in place for
> MST, can we start exposing the dsc related debugfs' for MST too?

MST connectors, and in general the whole DSC debugfs interface, need
some changes. Adding a way to control the passthrough / non-passthrough
mode (probably just a disable_passthrough connector debugfs entry)
should be added as well. I have some changes for this and plan to follow
up with them.

> (Though, there are still things which cannot be tested on MST - BPC tests,
> output format etc.)
> 
> In any case the changes look good to me.
> 
> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com

Thanks.

> Regards,
> 
> Ankit
> 
> > ---
> >   drivers/gpu/drm/i915/display/intel_dp_mst.c | 18 ++++++++++++++++--
> >   1 file changed, 16 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> > index 7ca2e2245fc70..f833f47643271 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> > @@ -1467,6 +1467,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
> >   	unsigned long bw_overhead_flags =
> >   		DRM_DP_BW_OVERHEAD_MST | DRM_DP_BW_OVERHEAD_SSC_REF_CLK;
> >   	int min_link_bpp_x16 = fxp_q4_from_int(18);
> > +	static bool supports_dsc;
> >   	int ret;
> >   	bool dsc = false;
> >   	int target_clock = mode->clock;
> > @@ -1491,6 +1492,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
> >   		return 0;
> >   	}
> > +	supports_dsc = intel_dp_has_dsc(connector) &&
> > +		       drm_dp_sink_supports_fec(connector->dp.fec_capability);
> > +
> > +	if (supports_dsc && connector->mst.port->passthrough_aux)
> > +		min_link_bpp_x16 = intel_dp_compute_min_compressed_bpp_x16(connector,
> > +									   INTEL_OUTPUT_FORMAT_RGB);
> > +
> >   	max_link_clock = intel_dp_max_link_rate(intel_dp);
> >   	max_lanes = intel_dp_max_lane_count(intel_dp);
> > @@ -1504,6 +1512,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
> >   	/*
> >   	 * TODO:
> >   	 * - Also check if compression would allow for the mode
> > +	 *   in non-passthrough mode, i.e. the last branch device
> > +	 *   decompressing the stream. This makes a difference only if
> > +	 *   the BW on the link between the last branch device and the
> > +	 *   sink is higher than the BW on the whole MST path from the
> > +	 *   source to the last branch device. Relying on the extra BW
> > +	 *   this provides also requires the
> > +	 *   DFP_Link_Available_Payload_Bandwidth_Number described below.
> >   	 * - Calculate the overhead using drm_dp_bw_overhead() /
> >   	 *   drm_dp_bw_channel_coding_efficiency(), similarly to the
> >   	 *   compute config code, as drm_dp_calc_pbn_mode() doesn't
> > @@ -1527,8 +1542,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
> >   	for_each_joiner_candidate(connector, mode, num_joined_pipes) {
> >   		int dsc_slice_count = 0;
> > -		if (intel_dp_has_dsc(connector) &&
> > -		    drm_dp_sink_supports_fec(connector->dp.fec_capability)) {
> > +		if (supports_dsc) {
> >   			/*
> >   			 * TBD pass the connector BPC,
> >   			 * for now U8_MAX so that max BPC on that platform would be picked

Re: [PATCH 4/4] drm/i915/dp_mst: Allow modes requiring compression for DSC passthrough

[Nautiyal, Ankit K]

On 2/17/2026 2:29 PM, Imre Deak wrote:
> On Tue, Feb 17, 2026 at 10:23:51AM +0530, Ankit K Nautiyal wrote:
>> On 2/16/2026 12:34 PM, Imre Deak wrote:
>>> The DSC passthrough mode allows a compressed stream to be forwarded
>>> to the sink instead of being decompressed at the last MST branch
>>> device, provided that the branch device supports passthrough and
>>> the sink supports decompression. This enables modes that would not
>>> be possible without compression, as the bandwidth required for the
>>> uncompressed stream exceeds what is available on the full MST path
>>> from source to sink.
>>>
>>> Currently, MST mode validation assumes the stream is uncompressed
>>> and uses the corresponding uncompressed minimum link BPP for
>>> bandwidth calculation. Use the minimum compressed link BPP instead
>>> when DSC passthrough is available to enable the modes described
>>> above.
>>>
>>> The non-passthrough DSC mode, where the last MST branch device
>>> decompresses the stream, may also allow enabling additional modes.
>>> This would require determining the link bandwidth between the last
>>> branch device and the sink based on the
>>> DFP_Link_Available_Payload_Bandwidth_Number reported by the branch
>>> device for the sink via the ENUM_PATH_RESOURCES MST message.
>>> Supporting this is left for a follow-up for the following reasons:
>>>
>>> 1. DFP Link Available PBN reporting is not supported by any of the
>>>      available MST devices used for testing.
>>> 2. Non-passthrough mode would enable additional modes only if the link
>>>      bandwidth between the last branch device and the sink exceeded that
>>>      of the full MST path. Unless multiple MST devices are used, or link
>>>      training forces a reduced bandwidth between the source and the first
>>>      branch device, both rare cases, this is unlikely.
>>>
>>> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4332
>>> Signed-off-by: Imre Deak <imre.deak@intel.com>
>>
>> Makes sense to leave the non-passthrough mode for follow up.
>>
>> Perhaps our kms_linktrain_fallback can be tweaked to test DSC
>> non-passthrough and passthrough modes.
> Yes, it's a good idea to test whether, with a reduced link rate / lane
> count, modes that did not need compression with the original link
> configuration continue to be enumerated/enabled correctly when switching
> to DSC.
>
> I don't think this should be part of the LT fallback test; it could
> instead be a separate DSC test by just forcing a lower link rate / lane
> count there.

Agreed. Can use the same debugfs and have test in kms_dsc.


>
>> Not directly related but perhaps still on the topic: currently we are not
>> exposing dsc related debugfs for MST connectors.
>>
>> With the recent changes and checks for intel_dp->force_dsc_en in place for
>> MST, can we start exposing the dsc related debugfs' for MST too?
> MST connectors, and in general the whole DSC debugfs interface, need
> some changes. Adding a way to control the passthrough / non-passthrough
> mode (probably just a disable_passthrough connector debugfs entry)
> should be added as well. I have some changes for this and plan to follow
> up with them.

Hmm. Alright, will check that out.

Regards,

Ankit


>> (Though, there are still things which cannot be tested on MST - BPC tests,
>> output format etc.)
>>
>> In any case the changes look good to me.
>>
>> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com
> Thanks.
>
>> Regards,
>>
>> Ankit
>>
>>> ---
>>>    drivers/gpu/drm/i915/display/intel_dp_mst.c | 18 ++++++++++++++++--
>>>    1 file changed, 16 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
>>> index 7ca2e2245fc70..f833f47643271 100644
>>> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
>>> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
>>> @@ -1467,6 +1467,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>>>    	unsigned long bw_overhead_flags =
>>>    		DRM_DP_BW_OVERHEAD_MST | DRM_DP_BW_OVERHEAD_SSC_REF_CLK;
>>>    	int min_link_bpp_x16 = fxp_q4_from_int(18);
>>> +	static bool supports_dsc;
>>>    	int ret;
>>>    	bool dsc = false;
>>>    	int target_clock = mode->clock;
>>> @@ -1491,6 +1492,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>>>    		return 0;
>>>    	}
>>> +	supports_dsc = intel_dp_has_dsc(connector) &&
>>> +		       drm_dp_sink_supports_fec(connector->dp.fec_capability);
>>> +
>>> +	if (supports_dsc && connector->mst.port->passthrough_aux)
>>> +		min_link_bpp_x16 = intel_dp_compute_min_compressed_bpp_x16(connector,
>>> +									   INTEL_OUTPUT_FORMAT_RGB);
>>> +
>>>    	max_link_clock = intel_dp_max_link_rate(intel_dp);
>>>    	max_lanes = intel_dp_max_lane_count(intel_dp);
>>> @@ -1504,6 +1512,13 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>>>    	/*
>>>    	 * TODO:
>>>    	 * - Also check if compression would allow for the mode
>>> +	 *   in non-passthrough mode, i.e. the last branch device
>>> +	 *   decompressing the stream. This makes a difference only if
>>> +	 *   the BW on the link between the last branch device and the
>>> +	 *   sink is higher than the BW on the whole MST path from the
>>> +	 *   source to the last branch device. Relying on the extra BW
>>> +	 *   this provides also requires the
>>> +	 *   DFP_Link_Available_Payload_Bandwidth_Number described below.
>>>    	 * - Calculate the overhead using drm_dp_bw_overhead() /
>>>    	 *   drm_dp_bw_channel_coding_efficiency(), similarly to the
>>>    	 *   compute config code, as drm_dp_calc_pbn_mode() doesn't
>>> @@ -1527,8 +1542,7 @@ mst_connector_mode_valid_ctx(struct drm_connector *_connector,
>>>    	for_each_joiner_candidate(connector, mode, num_joined_pipes) {
>>>    		int dsc_slice_count = 0;
>>> -		if (intel_dp_has_dsc(connector) &&
>>> -		    drm_dp_sink_supports_fec(connector->dp.fec_capability)) {
>>> +		if (supports_dsc) {
>>>    			/*
>>>    			 * TBD pass the connector BPC,
>>>    			 * for now U8_MAX so that max BPC on that platform would be picked