drm/i915/debugfs: Display the contents of the BLT and BSD status pages (4066c0ae) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/gpu/drm/i915/i915_debugfs.c

+13 −3

Original line number	Diff line number	Diff line
		@@ -445,10 +445,18 @@ static int i915_hws_info(struct seq_file m, void data)
		struct drm_info_node node = (struct drm_info_node ) m->private;
		struct drm_device *dev = node->minor->dev;
		drm_i915_private_t *dev_priv = dev->dev_private;
		int i;
		struct intel_ring_buffer *ring;
		volatile u32 *hws;
		int i;

		switch ((uintptr_t)node->info_ent->data) {
		case RENDER_RING: ring = &dev_priv->render_ring; break;
		case BSD_RING: ring = &dev_priv->bsd_ring; break;
		case BLT_RING: ring = &dev_priv->blt_ring; break;
		default: return -EINVAL;
		}

		hws = (volatile u32 *)dev_priv->render_ring.status_page.page_addr;
		hws = (volatile u32 *)ring->status_page.page_addr;
		if (hws == NULL)
		return 0;

		@@ -1087,7 +1095,9 @@ static struct drm_info_list i915_debugfs_list[] = {
		{"i915_gem_seqno", i915_gem_seqno_info, 0},
		{"i915_gem_fence_regs", i915_gem_fence_regs_info, 0},
		{"i915_gem_interrupt", i915_interrupt_info, 0},
		{"i915_gem_hws", i915_hws_info, 0},
		{"i915_gem_hws", i915_hws_info, 0, (void *)RENDER_RING},
		{"i915_gem_hws_blt", i915_hws_info, 0, (void *)BLT_RING},
		{"i915_gem_hws_bsd", i915_hws_info, 0, (void *)BSD_RING},
		{"i915_ringbuffer_data", i915_ringbuffer_data, 0, (void *)RENDER_RING},
		{"i915_ringbuffer_info", i915_ringbuffer_info, 0, (void *)RENDER_RING},
		{"i915_bsd_ringbuffer_data", i915_ringbuffer_data, 0, (void *)BSD_RING},