leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/i915: sseu: Simplify debugfs status/info printing

Browse Source 
Reviewed-by: Robert Bragg <robert@sixbynine.org>
Reviewed-by: Ben Widawsky <benjamin.widawsky@intel.com>
Tested-by: Ben Widawsky <benjamin.widawsky@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1472659987-10417-4-git-send-email-imre.deak@intel.com
This commit is contained in:
Imre Deak 2016-08-31 19:13:03 +03:00
parent 43b6799814
commit 615d8908ac
1 changed files with 34 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -5113,6 +5113,38 @@ static void broadwell_sseu_device_status(struct drm_i915_private *dev_priv,
}
}
static void i915_print_sseu_info(struct seq_file *m, bool is_available_info,
const struct sseu_dev_info *sseu)
{
struct drm_i915_private *dev_priv = node_to_i915(m->private);
const char *type = is_available_info ? "Available" : "Enabled";
seq_printf(m, " %s Slice Total: %u\n", type,
sseu->slice_total);
seq_printf(m, " %s Subslice Total: %u\n", type,
sseu->subslice_total);
seq_printf(m, " %s Subslice Per Slice: %u\n", type,
sseu->subslice_per_slice);
seq_printf(m, " %s EU Total: %u\n", type,
sseu->eu_total);
seq_printf(m, " %s EU Per Subslice: %u\n", type,
sseu->eu_per_subslice);
if (!is_available_info)
return;
seq_printf(m, " Has Pooled EU: %s\n", yesno(HAS_POOLED_EU(dev_priv)));
if (HAS_POOLED_EU(dev_priv))
seq_printf(m, " Min EU in pool: %u\n", sseu->min_eu_in_pool);
seq_printf(m, " Has Slice Power Gating: %s\n",
yesno(sseu->has_slice_pg));
seq_printf(m, " Has Subslice Power Gating: %s\n",
yesno(sseu->has_subslice_pg));
seq_printf(m, " Has EU Power Gating: %s\n",
yesno(sseu->has_eu_pg));
}
static int i915_sseu_status(struct seq_file *m, void *unused)
{
struct drm_i915_private *dev_priv = node_to_i915(m->private);
@ -5122,26 +5154,7 @@ static int i915_sseu_status(struct seq_file *m, void *unused)
return -ENODEV;
seq_puts(m, "SSEU Device Info\n");
seq_printf(m, " Available Slice Total: %u\n",
INTEL_INFO(dev_priv)->sseu.slice_total);
seq_printf(m, " Available Subslice Total: %u\n",
INTEL_INFO(dev_priv)->sseu.subslice_total);
seq_printf(m, " Available Subslice Per Slice: %u\n",
INTEL_INFO(dev_priv)->sseu.subslice_per_slice);
seq_printf(m, " Available EU Total: %u\n",
INTEL_INFO(dev_priv)->sseu.eu_total);
seq_printf(m, " Available EU Per Subslice: %u\n",
INTEL_INFO(dev_priv)->sseu.eu_per_subslice);
seq_printf(m, " Has Pooled EU: %s\n", yesno(HAS_POOLED_EU(dev_priv)));
if (HAS_POOLED_EU(dev_priv))
seq_printf(m, " Min EU in pool: %u\n",
INTEL_INFO(dev_priv)->sseu.min_eu_in_pool);
seq_printf(m, " Has Slice Power Gating: %s\n",
yesno(INTEL_INFO(dev_priv)->sseu.has_slice_pg));
seq_printf(m, " Has Subslice Power Gating: %s\n",
yesno(INTEL_INFO(dev_priv)->sseu.has_subslice_pg));
seq_printf(m, " Has EU Power Gating: %s\n",
yesno(INTEL_INFO(dev_priv)->sseu.has_eu_pg));
i915_print_sseu_info(m, true, &INTEL_INFO(dev_priv)->sseu);
seq_puts(m, "SSEU Device Status\n");
memset(&sseu, 0, sizeof(sseu));
@ -5158,16 +5171,7 @@ static int i915_sseu_status(struct seq_file *m, void *unused)
intel_runtime_pm_put(dev_priv);
seq_printf(m, " Enabled Slice Total: %u\n",
sseu.slice_total);
seq_printf(m, " Enabled Subslice Total: %u\n",
sseu.subslice_total);
seq_printf(m, " Enabled Subslice Per Slice: %u\n",
sseu.subslice_per_slice);
seq_printf(m, " Enabled EU Total: %u\n",
sseu.eu_total);
seq_printf(m, " Enabled EU Per Subslice: %u\n",
sseu.eu_per_subslice);
i915_print_sseu_info(m, false, &sseu);
return 0;
}