[Intel-gfx] [PATCH v2 6/7] drm/i915: sseu: Add debug printf for slice/subslice masks

[Imre Deak]

Reviewed-by: Robert Bragg <robert at sixbynine.org>
Reviewed-by: Ben Widawsky <benjamin.widawsky at intel.com>
Tested-by: Ben Widawsky <benjamin.widawsky at intel.com>
Signed-off-by: Imre Deak <imre.deak at intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c      | 4 ++++
 drivers/gpu/drm/i915/intel_device_info.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index e4a0495..02e6418 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -5127,10 +5127,14 @@ static void i915_print_sseu_info(struct seq_file *m, bool is_available_info,
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 	const char *type = is_available_info ? "Available" : "Enabled";
 
+	seq_printf(m, "  %s Slice Mask: %04x\n", type,
+		   sseu->slice_mask);
 	seq_printf(m, "  %s Slice Total: %u\n", type,
 		   hweight8(sseu->slice_mask));
 	seq_printf(m, "  %s Subslice Total: %u\n", type,
 		   sseu_subslice_total(sseu));
+	seq_printf(m, "  %s Subslice Mask: %04x\n", type,
+		   sseu->subslice_mask);
 	seq_printf(m, "  %s Subslice Per Slice: %u\n", type,
 		   hweight8(sseu->subslice_mask));
 	seq_printf(m, "  %s EU Total: %u\n", type,
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 0bdec5c..73b6858 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -370,9 +370,11 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 	if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1))
 		info->has_snoop = false;
 
+	DRM_DEBUG_DRIVER("slice mask: %04x\n", info->sseu.slice_mask);
 	DRM_DEBUG_DRIVER("slice total: %u\n", hweight8(info->sseu.slice_mask));
 	DRM_DEBUG_DRIVER("subslice total: %u\n",
 			 sseu_subslice_total(&info->sseu));
+	DRM_DEBUG_DRIVER("subslice mask %04x\n", info->sseu.subslice_mask);
 	DRM_DEBUG_DRIVER("subslice per slice: %u\n",
 			 hweight8(info->sseu.subslice_mask));
 	DRM_DEBUG_DRIVER("EU total: %u\n", info->sseu.eu_total);
-- 
2.5.0