Merge tag 'drm-misc-next-2024-02-22' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v6.9:

UAPI Changes:

- changes to fdinfo stats

Cross-subsystem Changes:

agp:
- remove unused type field from struct agp_bridge_data

Core Changes:

ci:
- update test names
- cleanups

gem:
- add stats for shared buffers plus updates to amdgpu, i915, xe

Documentation:
- fixes

syncobj:
- fixes to waiting and sleeping

Driver Changes:

bridge:
- adv7511: fix crash on irq during probe
- dw_hdmi: set bridge type

host1x:
- cleanups

ivpu:
- updates to firmware API
- refactor BO allocation

meson:
- fix error handling in probe

panel:
- revert "drm/panel-edp: Add auo_b116xa3_mode"
- add Himax HX83112A plus DT bindings
- ltk500hd1829: add support for ltk101b4029w and admatec 9904370
- simple: add BOE BP082WX1-100 8.2" panel plus DT bindungs

renesas:
- add RZ/G2L DU support plus DT bindings

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240222135841.GA6677@localhost.localdomain

3 files changed, 21 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
index 5706b282a0c7..c7df7fa3459f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c
@@ -97,6 +97,10 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file)
 		   stats.requested_visible_vram/1024UL);
 	drm_printf(p, "amd-requested-gtt:\t%llu KiB\n",
 		   stats.requested_gtt/1024UL);
+	drm_printf(p, "drm-shared-vram:\t%llu KiB\n", stats.vram_shared/1024UL);
+	drm_printf(p, "drm-shared-gtt:\t%llu KiB\n", stats.gtt_shared/1024UL);
+	drm_printf(p, "drm-shared-cpu:\t%llu KiB\n", stats.cpu_shared/1024UL);
+
 	for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) {
 		if (!usage[hw_ip])
 			continue;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index b671b0665492..010b0cb7693c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -1273,25 +1273,36 @@ void amdgpu_bo_get_memory(struct amdgpu_bo *bo,
 			  struct amdgpu_mem_stats *stats)
 {
 	uint64_t size = amdgpu_bo_size(bo);
+	struct drm_gem_object *obj;
 	unsigned int domain;
+	bool shared;
 
 	/* Abort if the BO doesn't currently have a backing store */
 	if (!bo->tbo.resource)
 		return;
 
+	obj = &bo->tbo.base;
+	shared = drm_gem_object_is_shared_for_memory_stats(obj);
+
 	domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type);
 	switch (domain) {
 	case AMDGPU_GEM_DOMAIN_VRAM:
 		stats->vram += size;
 		if (amdgpu_bo_in_cpu_visible_vram(bo))
 			stats->visible_vram += size;
+		if (shared)
+			stats->vram_shared += size;
 		break;
 	case AMDGPU_GEM_DOMAIN_GTT:
 		stats->gtt += size;
+		if (shared)
+			stats->gtt_shared += size;
 		break;
 	case AMDGPU_GEM_DOMAIN_CPU:
 	default:
 		stats->cpu += size;
+		if (shared)
+			stats->cpu_shared += size;
 		break;
 	}
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index a3ea8a82db23..be679c42b0b8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -138,12 +138,18 @@ struct amdgpu_bo_vm {
 struct amdgpu_mem_stats {
 	/* current VRAM usage, includes visible VRAM */
 	uint64_t vram;
+	/* current shared VRAM usage, includes visible VRAM */
+	uint64_t vram_shared;
 	/* current visible VRAM usage */
 	uint64_t visible_vram;
 	/* current GTT usage */
 	uint64_t gtt;
+	/* current shared GTT usage */
+	uint64_t gtt_shared;
 	/* current system memory usage */
 	uint64_t cpu;
+	/* current shared system memory usage */
+	uint64_t cpu_shared;
 	/* sum of evicted buffers, includes visible VRAM */
 	uint64_t evicted_vram;
 	/* sum of evicted buffers due to CPU access */