obj->madv == I915_MADV_DONTNEED ? " purgeable" : "");
if (obj->base.name)
seq_printf(m, " (name: %d)", obj->base.name);
- list_for_each_entry(vma, &obj->vma_list, vma_link)
+ list_for_each_entry(vma, &obj->vma_list, vma_link) {
if (vma->pin_count > 0)
pin_count++;
- seq_printf(m, " (pinned x %d)", pin_count);
+ }
+ seq_printf(m, " (pinned x %d)", pin_count);
if (obj->pin_display)
seq_printf(m, " (display)");
if (obj->fence_reg != I915_FENCE_REG_NONE)
seq_printf(m, "Flip queued on frame %d, (was ready on frame %d), now %d\n",
work->flip_queued_vblank,
work->flip_ready_vblank,
- drm_vblank_count(dev, crtc->pipe));
+ drm_crtc_vblank_count(&crtc->base));
if (work->enable_stall_check)
seq_puts(m, "Stall check enabled, ");
else
struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
seq_puts(m, "aliasing PPGTT:\n");
- seq_printf(m, "pd gtt offset: 0x%08x\n", ppgtt->pd_offset);
+ seq_printf(m, "pd gtt offset: 0x%08x\n", ppgtt->pd.pd_offset);
ppgtt->debug_dump(ppgtt, m);
}
{
struct drm_device *dev = data;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 rp_state_cap, hw_max, hw_min;
+ u32 hw_max, hw_min;
int ret;
if (INTEL_INFO(dev)->gen < 6)
/*
* Turbo will still be enabled, but won't go above the set value.
*/
- if (IS_VALLEYVIEW(dev)) {
- val = intel_freq_opcode(dev_priv, val);
+ val = intel_freq_opcode(dev_priv, val);
- hw_max = dev_priv->rps.max_freq;
- hw_min = dev_priv->rps.min_freq;
- } else {
- val = intel_freq_opcode(dev_priv, val);
-
- rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
- hw_max = dev_priv->rps.max_freq;
- hw_min = (rp_state_cap >> 16) & 0xff;
- }
+ hw_max = dev_priv->rps.max_freq;
+ hw_min = dev_priv->rps.min_freq;
if (val < hw_min || val > hw_max || val < dev_priv->rps.min_freq_softlimit) {
mutex_unlock(&dev_priv->rps.hw_lock);
{
struct drm_device *dev = data;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 rp_state_cap, hw_max, hw_min;
+ u32 hw_max, hw_min;
int ret;
if (INTEL_INFO(dev)->gen < 6)
/*
* Turbo will still be enabled, but won't go below the set value.
*/
- if (IS_VALLEYVIEW(dev)) {
- val = intel_freq_opcode(dev_priv, val);
+ val = intel_freq_opcode(dev_priv, val);
- hw_max = dev_priv->rps.max_freq;
- hw_min = dev_priv->rps.min_freq;
- } else {
- val = intel_freq_opcode(dev_priv, val);
-
- rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
- hw_max = dev_priv->rps.max_freq;
- hw_min = (rp_state_cap >> 16) & 0xff;
- }
+ hw_max = dev_priv->rps.max_freq;
+ hw_min = dev_priv->rps.min_freq;
if (val < hw_min || val > hw_max || val > dev_priv->rps.max_freq_softlimit) {
mutex_unlock(&dev_priv->rps.hw_lock);
i915_cache_sharing_get, i915_cache_sharing_set,
"%llu\n");
+static int i915_sseu_status(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ unsigned int s_tot = 0, ss_tot = 0, ss_per = 0, eu_tot = 0, eu_per = 0;
+
+ if (INTEL_INFO(dev)->gen < 9)
+ return -ENODEV;
+
+ seq_puts(m, "SSEU Device Info\n");
+ seq_printf(m, " Available Slice Total: %u\n",
+ INTEL_INFO(dev)->slice_total);
+ seq_printf(m, " Available Subslice Total: %u\n",
+ INTEL_INFO(dev)->subslice_total);
+ seq_printf(m, " Available Subslice Per Slice: %u\n",
+ INTEL_INFO(dev)->subslice_per_slice);
+ seq_printf(m, " Available EU Total: %u\n",
+ INTEL_INFO(dev)->eu_total);
+ seq_printf(m, " Available EU Per Subslice: %u\n",
+ INTEL_INFO(dev)->eu_per_subslice);
+ seq_printf(m, " Has Slice Power Gating: %s\n",
+ yesno(INTEL_INFO(dev)->has_slice_pg));
+ seq_printf(m, " Has Subslice Power Gating: %s\n",
+ yesno(INTEL_INFO(dev)->has_subslice_pg));
+ seq_printf(m, " Has EU Power Gating: %s\n",
+ yesno(INTEL_INFO(dev)->has_eu_pg));
+
+ seq_puts(m, "SSEU Device Status\n");
+ if (IS_SKYLAKE(dev)) {
+ const int s_max = 3, ss_max = 4;
+ int s, ss;
+ u32 s_reg[s_max], eu_reg[2*s_max], eu_mask[2];
+
+ s_reg[0] = I915_READ(GEN9_SLICE0_PGCTL_ACK);
+ s_reg[1] = I915_READ(GEN9_SLICE1_PGCTL_ACK);
+ s_reg[2] = I915_READ(GEN9_SLICE2_PGCTL_ACK);
+ eu_reg[0] = I915_READ(GEN9_SLICE0_SS01_EU_PGCTL_ACK);
+ eu_reg[1] = I915_READ(GEN9_SLICE0_SS23_EU_PGCTL_ACK);
+ eu_reg[2] = I915_READ(GEN9_SLICE1_SS01_EU_PGCTL_ACK);
+ eu_reg[3] = I915_READ(GEN9_SLICE1_SS23_EU_PGCTL_ACK);
+ eu_reg[4] = I915_READ(GEN9_SLICE2_SS01_EU_PGCTL_ACK);
+ eu_reg[5] = I915_READ(GEN9_SLICE2_SS23_EU_PGCTL_ACK);
+ eu_mask[0] = GEN9_PGCTL_SSA_EU08_ACK |
+ GEN9_PGCTL_SSA_EU19_ACK |
+ GEN9_PGCTL_SSA_EU210_ACK |
+ GEN9_PGCTL_SSA_EU311_ACK;
+ eu_mask[1] = GEN9_PGCTL_SSB_EU08_ACK |
+ GEN9_PGCTL_SSB_EU19_ACK |
+ GEN9_PGCTL_SSB_EU210_ACK |
+ GEN9_PGCTL_SSB_EU311_ACK;
+
+ for (s = 0; s < s_max; s++) {
+ if ((s_reg[s] & GEN9_PGCTL_SLICE_ACK) == 0)
+ /* skip disabled slice */
+ continue;
+
+ s_tot++;
+ ss_per = INTEL_INFO(dev)->subslice_per_slice;
+ ss_tot += ss_per;
+ for (ss = 0; ss < ss_max; ss++) {
+ unsigned int eu_cnt;
+
+ eu_cnt = 2 * hweight32(eu_reg[2*s + ss/2] &
+ eu_mask[ss%2]);
+ eu_tot += eu_cnt;
+ eu_per = max(eu_per, eu_cnt);
+ }
+ }
+ }
+ seq_printf(m, " Enabled Slice Total: %u\n", s_tot);
+ seq_printf(m, " Enabled Subslice Total: %u\n", ss_tot);
+ seq_printf(m, " Enabled Subslice Per Slice: %u\n", ss_per);
+ seq_printf(m, " Enabled EU Total: %u\n", eu_tot);
+ seq_printf(m, " Enabled EU Per Subslice: %u\n", eu_per);
+
+ return 0;
+}
+
static int i915_forcewake_open(struct inode *inode, struct file *file)
{
struct drm_device *dev = inode->i_private;
{"i915_dp_mst_info", i915_dp_mst_info, 0},
{"i915_wa_registers", i915_wa_registers, 0},
{"i915_ddb_info", i915_ddb_info, 0},
+ {"i915_sseu_status", i915_sseu_status, 0},
};
#define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
projects / cascardo / linux.git / blobdiff