Merge tag 'drm-fixes-for-v4.12-rc1' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "AMD, nouveau, one i915, and one EDID fix for v4.12-rc1

  Some fixes that it would be good to have in rc1. It contains the i915
  quiet fix that you reported.

  It also has an amdgpu fixes pull, with lots of ongoing work on Vega10
  which is new in this kernel and is preliminary support so may have a
  fair bit of movement.

  Otherwise a few non-Vega10 AMD fixes, one EDID fix and some nouveau
  regression fixers"

* tag 'drm-fixes-for-v4.12-rc1' of git://people.freedesktop.org/~airlied/linux: (144 commits)
  drm/i915: Make vblank evade warnings optional
  drm/nouveau/therm: remove ineffective workarounds for alarm bugs
  drm/nouveau/tmr: avoid processing completed alarms when adding a new one
  drm/nouveau/tmr: fix corruption of the pending list when rescheduling an alarm
  drm/nouveau/tmr: handle races with hw when updating the next alarm time
  drm/nouveau/tmr: ack interrupt before processing alarms
  drm/nouveau/core: fix static checker warning
  drm/nouveau/fb/ram/gf100-: remove 0x10f200 read
  drm/nouveau/kms/nv50: skip core channel cursor update on position-only changes
  drm/nouveau/kms/nv50: fix source-rect-only plane updates
  drm/nouveau/kms/nv50: remove pointless argument to window atomic_check_acquire()
  drm/amd/powerplay: refine pwm1_enable callback functions for CI.
  drm/amd/powerplay: refine pwm1_enable callback functions for vi.
  drm/amd/powerplay: refine pwm1_enable callback functions for Vega10.
  drm/amdgpu: refine amdgpu pwm1_enable sysfs interface.
  drm/amdgpu: add amd fan ctrl mode enums.
  drm/amd/powerplay: add more smu message on Vega10.
  drm/amdgpu: fix dependency issue
  drm/amd: fix init order of sched job
  drm/amdgpu: add some additional vega10 pci ids
  ...

1 files changed, 27 insertions, 9 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 35d53a0d9ba6..5db0230e45c6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -203,7 +203,9 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo,
 	abo = container_of(bo, struct amdgpu_bo, tbo);
 	switch (bo->mem.mem_type) {
 	case TTM_PL_VRAM:
-		if (adev->mman.buffer_funcs_ring->ready == false) {
+		if (adev->mman.buffer_funcs &&
+		    adev->mman.buffer_funcs_ring &&
+		    adev->mman.buffer_funcs_ring->ready == false) {
 			amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_CPU);
 		} else {
 			amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_GTT);
@@ -763,7 +765,7 @@ int amdgpu_ttm_recover_gart(struct amdgpu_device *adev)
 {
 	struct amdgpu_ttm_tt *gtt, *tmp;
 	struct ttm_mem_reg bo_mem;
-	uint32_t flags;
+	uint64_t flags;
 	int r;
 
 	bo_mem.mem_type = TTM_PL_TT;
@@ -1038,11 +1040,17 @@ uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
 static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
 					    const struct ttm_place *place)
 {
-	if (bo->mem.mem_type == TTM_PL_VRAM &&
-	    bo->mem.start == AMDGPU_BO_INVALID_OFFSET) {
-		unsigned long num_pages = bo->mem.num_pages;
-		struct drm_mm_node *node = bo->mem.mm_node;
+	unsigned long num_pages = bo->mem.num_pages;
+	struct drm_mm_node *node = bo->mem.mm_node;
+
+	if (bo->mem.start != AMDGPU_BO_INVALID_OFFSET)
+		return ttm_bo_eviction_valuable(bo, place);
+
+	switch (bo->mem.mem_type) {
+	case TTM_PL_TT:
+		return true;
 
+	case TTM_PL_VRAM:
 		/* Check each drm MM node individually */
 		while (num_pages) {
 			if (place->fpfn < (node->start + node->size) &&
@@ -1052,8 +1060,10 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
 			num_pages -= node->size;
 			++node;
 		}
+		break;
 
-		return false;
+	default:
+		break;
 	}
 
 	return ttm_bo_eviction_valuable(bo, place);
@@ -1188,7 +1198,7 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev)
 		return;
 	amdgpu_ttm_debugfs_fini(adev);
 	if (adev->stollen_vga_memory) {
-		r = amdgpu_bo_reserve(adev->stollen_vga_memory, false);
+		r = amdgpu_bo_reserve(adev->stollen_vga_memory, true);
 		if (r == 0) {
 			amdgpu_bo_unpin(adev->stollen_vga_memory);
 			amdgpu_bo_unreserve(adev->stollen_vga_memory);
@@ -1401,6 +1411,8 @@ error_free:
 
 #if defined(CONFIG_DEBUG_FS)
 
+extern void amdgpu_gtt_mgr_print(struct seq_file *m, struct ttm_mem_type_manager
+				 *man);
 static int amdgpu_mm_dump_table(struct seq_file *m, void *data)
 {
 	struct drm_info_node *node = (struct drm_info_node *)m->private;
@@ -1414,11 +1426,17 @@ static int amdgpu_mm_dump_table(struct seq_file *m, void *data)
 	spin_lock(&glob->lru_lock);
 	drm_mm_print(mm, &p);
 	spin_unlock(&glob->lru_lock);
-	if (ttm_pl == TTM_PL_VRAM)
+	switch (ttm_pl) {
+	case TTM_PL_VRAM:
 		seq_printf(m, "man size:%llu pages, ram usage:%lluMB, vis usage:%lluMB\n",
 			   adev->mman.bdev.man[ttm_pl].size,
 			   (u64)atomic64_read(&adev->vram_usage) >> 20,
 			   (u64)atomic64_read(&adev->vram_vis_usage) >> 20);
+		break;
+	case TTM_PL_TT:
+		amdgpu_gtt_mgr_print(m, &adev->mman.bdev.man[TTM_PL_TT]);
+		break;
+	}
 	return 0;
 }