static const char *get_pin_flag(struct drm_i915_gem_object *obj)
{
- if (obj->user_pin_count > 0)
- return "P";
- else if (i915_gem_obj_is_pinned(obj))
+ if (i915_gem_obj_is_pinned(obj))
return "p";
else
return " ";
struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 rpmodectl1, rcctl1;
+ u32 rpmodectl1, rcctl1, pw_status;
unsigned fw_rendercount = 0, fw_mediacount = 0;
intel_runtime_pm_get(dev_priv);
+ pw_status = I915_READ(VLV_GTLC_PW_STATUS);
rpmodectl1 = I915_READ(GEN6_RP_CONTROL);
rcctl1 = I915_READ(GEN6_RC_CONTROL);
yesno(rcctl1 & (GEN7_RC_CTL_TO_MODE |
GEN6_RC_CTL_EI_MODE(1))));
seq_printf(m, "Render Power Well: %s\n",
- (I915_READ(VLV_GTLC_PW_STATUS) &
- VLV_GTLC_PW_RENDER_STATUS_MASK) ? "Up" : "Down");
+ (pw_status & VLV_GTLC_PW_RENDER_STATUS_MASK) ? "Up" : "Down");
seq_printf(m, "Media Power Well: %s\n",
- (I915_READ(VLV_GTLC_PW_STATUS) &
- VLV_GTLC_PW_MEDIA_STATUS_MASK) ? "Up" : "Down");
+ (pw_status & VLV_GTLC_PW_MEDIA_STATUS_MASK) ? "Up" : "Down");
seq_printf(m, "Render RC6 residency since boot: %u\n",
I915_READ(VLV_GT_RENDER_RC6));
return 0;
}
+static void i915_dump_lrc_obj(struct seq_file *m,
+ struct intel_engine_cs *ring,
+ struct drm_i915_gem_object *ctx_obj)
+{
+ struct page *page;
+ uint32_t *reg_state;
+ int j;
+ unsigned long ggtt_offset = 0;
+
+ if (ctx_obj == NULL) {
+ seq_printf(m, "Context on %s with no gem object\n",
+ ring->name);
+ return;
+ }
+
+ seq_printf(m, "CONTEXT: %s %u\n", ring->name,
+ intel_execlists_ctx_id(ctx_obj));
+
+ if (!i915_gem_obj_ggtt_bound(ctx_obj))
+ seq_puts(m, "\tNot bound in GGTT\n");
+ else
+ ggtt_offset = i915_gem_obj_ggtt_offset(ctx_obj);
+
+ if (i915_gem_object_get_pages(ctx_obj)) {
+ seq_puts(m, "\tFailed to get pages for context object\n");
+ return;
+ }
+
+ page = i915_gem_object_get_page(ctx_obj, 1);
+ if (!WARN_ON(page == NULL)) {
+ reg_state = kmap_atomic(page);
+
+ for (j = 0; j < 0x600 / sizeof(u32) / 4; j += 4) {
+ seq_printf(m, "\t[0x%08lx] 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ ggtt_offset + 4096 + (j * 4),
+ reg_state[j], reg_state[j + 1],
+ reg_state[j + 2], reg_state[j + 3]);
+ }
+ kunmap_atomic(reg_state);
+ }
+
+ seq_putc(m, '\n');
+}
+
static int i915_dump_lrc(struct seq_file *m, void *unused)
{
struct drm_info_node *node = (struct drm_info_node *) m->private;
list_for_each_entry(ctx, &dev_priv->context_list, link) {
for_each_ring(ring, dev_priv, i) {
- struct drm_i915_gem_object *ctx_obj = ctx->engine[i].state;
-
- if (ring->default_context == ctx)
- continue;
-
- if (ctx_obj) {
- struct page *page = i915_gem_object_get_page(ctx_obj, 1);
- uint32_t *reg_state = kmap_atomic(page);
- int j;
-
- seq_printf(m, "CONTEXT: %s %u\n", ring->name,
- intel_execlists_ctx_id(ctx_obj));
-
- for (j = 0; j < 0x600 / sizeof(u32) / 4; j += 4) {
- seq_printf(m, "\t[0x%08lx] 0x%08x 0x%08x 0x%08x 0x%08x\n",
- i915_gem_obj_ggtt_offset(ctx_obj) + 4096 + (j * 4),
- reg_state[j], reg_state[j + 1],
- reg_state[j + 2], reg_state[j + 3]);
- }
- kunmap_atomic(reg_state);
-
- seq_putc(m, '\n');
- }
+ if (ring->default_context != ctx)
+ i915_dump_lrc_obj(m, ring,
+ ctx->engine[i].state);
}
}
if (IS_GEN3(dev) || IS_GEN4(dev)) {
seq_printf(m, "DDC = 0x%08x\n",
I915_READ(DCC));
+ seq_printf(m, "DDC2 = 0x%08x\n",
+ I915_READ(DCC2));
seq_printf(m, "C0DRB3 = 0x%04x\n",
I915_READ16(C0DRB3));
seq_printf(m, "C1DRB3 = 0x%04x\n",
seq_printf(m, "DISP_ARB_CTL = 0x%08x\n",
I915_READ(DISP_ARB_CTL));
}
+
+ if (dev_priv->quirks & QUIRK_PIN_SWIZZLED_PAGES)
+ seq_puts(m, "L-shaped memory detected\n");
+
intel_runtime_pm_put(dev_priv);
mutex_unlock(&dev->struct_mutex);
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 psrperf = 0;
+ u32 stat[3];
+ enum pipe pipe;
bool enabled = false;
intel_runtime_pm_get(dev_priv);
seq_printf(m, "Re-enable work scheduled: %s\n",
yesno(work_busy(&dev_priv->psr.work.work)));
- enabled = HAS_PSR(dev) &&
- I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE;
- seq_printf(m, "HW Enabled & Active bit: %s\n", yesno(enabled));
+ if (HAS_PSR(dev)) {
+ if (HAS_DDI(dev))
+ enabled = I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE;
+ else {
+ for_each_pipe(dev_priv, pipe) {
+ stat[pipe] = I915_READ(VLV_PSRSTAT(pipe)) &
+ VLV_EDP_PSR_CURR_STATE_MASK;
+ if ((stat[pipe] == VLV_EDP_PSR_ACTIVE_NORFB_UP) ||
+ (stat[pipe] == VLV_EDP_PSR_ACTIVE_SF_UPDATE))
+ enabled = true;
+ }
+ }
+ }
+ seq_printf(m, "HW Enabled & Active bit: %s", yesno(enabled));
+
+ if (!HAS_DDI(dev))
+ for_each_pipe(dev_priv, pipe) {
+ if ((stat[pipe] == VLV_EDP_PSR_ACTIVE_NORFB_UP) ||
+ (stat[pipe] == VLV_EDP_PSR_ACTIVE_SF_UPDATE))
+ seq_printf(m, " pipe %c", pipe_name(pipe));
+ }
+ seq_puts(m, "\n");
- if (HAS_PSR(dev))
+ /* CHV PSR has no kind of performance counter */
+ if (HAS_PSR(dev) && HAS_DDI(dev)) {
psrperf = I915_READ(EDP_PSR_PERF_CNT(dev)) &
EDP_PSR_PERF_CNT_MASK;
- seq_printf(m, "Performance_Counter: %u\n", psrperf);
+
+ seq_printf(m, "Performance_Counter: %u\n", psrperf);
+ }
mutex_unlock(&dev_priv->psr.lock);
intel_runtime_pm_put(dev_priv);
if (pipe_crc->source && source)
return -EINVAL;
+ if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_PIPE(pipe))) {
+ DRM_DEBUG_KMS("Trying to capture CRC while pipe is off\n");
+ return -EIO;
+ }
+
if (IS_GEN2(dev))
ret = i8xx_pipe_crc_ctl_reg(&source, &val);
else if (INTEL_INFO(dev)->gen < 5)
projects / firefly-linux-kernel-4.4.55.git / blobdiff