[Intel-gfx] [PATCH] drm/i915/mtl: Print SSEU information of all GTs for debugfs

[Gareth Yu]

Print another SSEU information addition to the first one.

Cc : Tejas Upadhyay <tejaskumarx.surendrakumar.upadh...@intel.com>
Cc : Matt Roper <matthew.d.ro...@intel.com>
Cc : Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Gareth Yu <gareth...@intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c   | 13 ++++++++++---
 drivers/gpu/drm/i915/i915_gpu_error.c |  6 +++++-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c 
b/drivers/gpu/drm/i915/i915_debugfs.c
index e9b79c2c37d8..b5914a2c0597 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -63,13 +63,16 @@ static int i915_capabilities(struct seq_file *m, void *data)
 {
        struct drm_i915_private *i915 = node_to_i915(m->private);
        struct drm_printer p = drm_seq_file_printer(m);
+       struct intel_gt *gt;
+       unsigned int i;
 
        seq_printf(m, "pch: %d\n", INTEL_PCH_TYPE(i915));
 
        intel_device_info_print(INTEL_INFO(i915), RUNTIME_INFO(i915), &p);
        intel_display_device_info_print(DISPLAY_INFO(i915), 
DISPLAY_RUNTIME_INFO(i915), &p);
        i915_print_iommu_status(i915, &p);
-       intel_gt_info_print(&to_gt(i915)->info, &p);
+       for_each_gt(gt, i915, i)
+               intel_gt_info_print(&gt->info, &p);
        intel_driver_caps_print(&i915->caps, &p);
 
        kernel_param_lock(THIS_MODULE);
@@ -783,9 +786,13 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_drop_caches_fops,
 static int i915_sseu_status(struct seq_file *m, void *unused)
 {
        struct drm_i915_private *i915 = node_to_i915(m->private);
-       struct intel_gt *gt = to_gt(i915);
+       struct intel_gt *gt;
+       unsigned int i;
+
+       for_each_gt(gt, i915, i)
+               intel_sseu_status(m, gt);
 
-       return intel_sseu_status(m, gt);
+       return 0;
 }
 
 static int i915_forcewake_open(struct inode *inode, struct file *file)
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c 
b/drivers/gpu/drm/i915/i915_gpu_error.c
index b4e31e59c799..2adc317af944 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -722,9 +722,13 @@ static void err_print_gt_info(struct 
drm_i915_error_state_buf *m,
                              struct intel_gt_coredump *gt)
 {
        struct drm_printer p = i915_error_printer(m);
+       struct drm_i915_private *i915 = gt->_gt->i915;
+       struct intel_gt *gt_n;
+       unsigned int n;
 
        intel_gt_info_print(&gt->info, &p);
-       intel_sseu_print_topology(gt->_gt->i915, &gt->info.sseu, &p);
+       for_each_gt(gt_n, i915, n)
+               intel_sseu_print_topology(gt_n->i915, &gt_n->info.sseu, &p);
 }
 
 static void err_print_gt_display(struct drm_i915_error_state_buf *m,
-- 
2.42.0.rc0.25.ga82fb66fed