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From: "Christian König" <deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [PATCH 1/5] drm/amdgpu: add AMDGPU_GEM_CREATE_VRAM_LINEAR flag v2
Date: Mon, 29 Aug 2016 11:20:20 +0200	[thread overview]
Message-ID: <1472462424-3052-2-git-send-email-deathsimple@vodafone.de> (raw)
In-Reply-To: <1472462424-3052-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>

From: Christian König <christian.koenig@amd.com>

Add a flag noting that a BO must be created using linear VRAM
and set this flag on all in kernel users where appropriate.

Hopefully I haven't missed anything.

v2: add it in a few more places, fix CPU mapping.

Signed-off-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h        |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c    |  6 ++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c     | 31 ++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c     |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c   |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 12 ++++++++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c    |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c    | 10 ++++++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c    |  9 +++++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c     |  6 ++++--
 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c      |  9 ++++++---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c      |  6 ++++--
 include/uapi/drm/amdgpu_drm.h              |  2 ++
 14 files changed, 85 insertions(+), 19 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 545789f..b2d95a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -2499,6 +2499,7 @@ static inline void amdgpu_acpi_fini(struct amdgpu_device *adev) { }
 struct amdgpu_bo_va_mapping *
 amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
 		       uint64_t addr, struct amdgpu_bo **bo);
+int amdgpu_cs_make_bos_linear(struct amdgpu_cs_parser *parser);
 
 #if defined(CONFIG_DRM_AMD_DAL)
 int amdgpu_dm_display_resume(struct amdgpu_device *adev );
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 040993c..c2dfcd3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -146,7 +146,8 @@ static int amdgpu_cgs_alloc_gpu_mem(struct cgs_device *cgs_device,
 	switch(type) {
 	case CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB:
 	case CGS_GPU_MEM_TYPE__VISIBLE_FB:
-		flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
+		flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			AMDGPU_GEM_CREATE_VRAM_LINEAR;
 		domain = AMDGPU_GEM_DOMAIN_VRAM;
 		if (max_offset > adev->mc.real_vram_size)
 			return -EINVAL;
@@ -157,7 +158,8 @@ static int amdgpu_cgs_alloc_gpu_mem(struct cgs_device *cgs_device,
 		break;
 	case CGS_GPU_MEM_TYPE__INVISIBLE_CONTIG_FB:
 	case CGS_GPU_MEM_TYPE__INVISIBLE_FB:
-		flags = AMDGPU_GEM_CREATE_NO_CPU_ACCESS;
+		flags = AMDGPU_GEM_CREATE_NO_CPU_ACCESS |
+			AMDGPU_GEM_CREATE_VRAM_LINEAR;
 		domain = AMDGPU_GEM_DOMAIN_VRAM;
 		if (adev->mc.visible_vram_size < adev->mc.real_vram_size) {
 			place.fpfn =
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index b0e11ca..108408b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1097,3 +1097,34 @@ amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
 
 	return NULL;
 }
+
+/**
+ * amdgpu_cs_make_bos_linear - mark all BOs in this CS as linear
+ *
+ * @parser: command submission parser context
+ *
+ * Helper for UVD/VCE VM emulation, mark all BOs in this CS as linear.
+ */
+int amdgpu_cs_make_bos_linear(struct amdgpu_cs_parser *parser)
+{
+	unsigned i;
+	int r;
+
+	if (!parser->bo_list)
+		return 0;
+
+	for (i = 0; i < parser->bo_list->num_entries; i++) {
+		struct amdgpu_bo *bo = parser->bo_list->array[i].robj;
+
+		if (bo->flags |= AMDGPU_GEM_CREATE_VRAM_LINEAR)
+			continue;
+
+		bo->flags |= AMDGPU_GEM_CREATE_VRAM_LINEAR;
+		amdgpu_ttm_placement_from_domain(bo, bo->allowed_domains);
+		r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+		if (unlikely(r))
+			return r;
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 1b31a7c..38f5315 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -256,7 +256,8 @@ static int amdgpu_vram_scratch_init(struct amdgpu_device *adev)
 	if (adev->vram_scratch.robj == NULL) {
 		r = amdgpu_bo_create(adev, AMDGPU_GPU_PAGE_SIZE,
 				     PAGE_SIZE, true, AMDGPU_GEM_DOMAIN_VRAM,
-				     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+				     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+				     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 				     NULL, NULL, &adev->vram_scratch.robj);
 		if (r) {
 			return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index e694c99..efa9b79 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -120,7 +120,8 @@ static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
 	aligned_size = ALIGN(size, PAGE_SIZE);
 	ret = amdgpu_gem_object_create(adev, aligned_size, 0,
 				       AMDGPU_GEM_DOMAIN_VRAM,
-				       AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+				       AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+				       AMDGPU_GEM_CREATE_VRAM_LINEAR,
 				       true, &gobj);
 	if (ret) {
 		printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index 0feea34..b5982a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -126,7 +126,8 @@ int amdgpu_gart_table_vram_alloc(struct amdgpu_device *adev)
 	if (adev->gart.robj == NULL) {
 		r = amdgpu_bo_create(adev, adev->gart.table_size,
 				     PAGE_SIZE, true, AMDGPU_GEM_DOMAIN_VRAM,
-				     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+				     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+				     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 				     NULL, NULL, &adev->gart.robj);
 		if (r) {
 			return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index b17734e..6f83909 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -247,7 +247,8 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev,
 	int r;
 
 	r = amdgpu_bo_create(adev, size, align, true, domain,
-			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 			     NULL, NULL, bo_ptr);
 	if (r) {
 		dev_err(adev->dev, "(%d) failed to allocate kernel bo\n", r);
@@ -617,6 +618,8 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
 
 		return 0;
 	}
+
+	bo->flags |= AMDGPU_GEM_CREATE_VRAM_LINEAR;
 	amdgpu_ttm_placement_from_domain(bo, domain);
 	for (i = 0; i < bo->placement.num_placement; i++) {
 		/* force to pin into visible video ram */
@@ -854,7 +857,9 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 
 	size = bo->mem.num_pages << PAGE_SHIFT;
 	offset = bo->mem.start << PAGE_SHIFT;
-	if ((offset + size) <= adev->mc.visible_vram_size)
+	/* TODO: figure out how to map scattered VRAM to the CPU */
+	if ((offset + size) <= adev->mc.visible_vram_size &&
+	    (abo->flags & AMDGPU_GEM_CREATE_VRAM_LINEAR))
 		return 0;
 
 	/* Can't move a pinned BO to visible VRAM */
@@ -862,6 +867,7 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 		return -EINVAL;
 
 	/* hurrah the memory is not visible ! */
+	abo->flags |= AMDGPU_GEM_CREATE_VRAM_LINEAR;
 	amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM);
 	lpfn =	adev->mc.visible_vram_size >> PAGE_SHIFT;
 	for (i = 0; i < abo->placement.num_placement; i++) {
@@ -920,6 +926,8 @@ u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo)
 	WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_SYSTEM);
 	WARN_ON_ONCE(!ww_mutex_is_locked(&bo->tbo.resv->lock) &&
 		     !bo->pin_count);
+	WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_VRAM &&
+		     !(bo->flags & AMDGPU_GEM_CREATE_VRAM_LINEAR));
 
 	return bo->tbo.offset;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index e2f6a46..ea480bb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1024,7 +1024,8 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 
 	r = amdgpu_bo_create(adev, 256 * 1024, PAGE_SIZE, true,
 			     AMDGPU_GEM_DOMAIN_VRAM,
-			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 			     NULL, NULL, &adev->stollen_vga_memory);
 	if (r) {
 		return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index 5888e8a..5f5380c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -891,6 +891,10 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx)
 		return -EINVAL;
 	}
 
+	r = amdgpu_cs_make_bos_linear(parser);
+	if (r)
+		return r;
+
 	ctx.parser = parser;
 	ctx.buf_sizes = buf_sizes;
 	ctx.ib_idx = ib_idx;
@@ -1007,7 +1011,8 @@ int amdgpu_uvd_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
 
 	r = amdgpu_bo_create(adev, 1024, PAGE_SIZE, true,
 			     AMDGPU_GEM_DOMAIN_VRAM,
-			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 			     NULL, NULL, &bo);
 	if (r)
 		return r;
@@ -1056,7 +1061,8 @@ int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 
 	r = amdgpu_bo_create(adev, 1024, PAGE_SIZE, true,
 			     AMDGPU_GEM_DOMAIN_VRAM,
-			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 			     NULL, NULL, &bo);
 	if (r)
 		return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 9b71d6c..bb97a8e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -157,7 +157,8 @@ int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size)
 
 	r = amdgpu_bo_create(adev, size, PAGE_SIZE, true,
 			     AMDGPU_GEM_DOMAIN_VRAM,
-			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 			     NULL, NULL, &adev->vce.vcpu_bo);
 	if (r) {
 		dev_err(adev->dev, "(%d) failed to allocate VCE bo\n", r);
@@ -634,7 +635,11 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
 	uint32_t allocated = 0;
 	uint32_t tmp, handle = 0;
 	uint32_t *size = &tmp;
-	int i, r = 0, idx = 0;
+	int i, r, idx = 0;
+
+	r = amdgpu_cs_make_bos_linear(p);
+	if (r)
+		return r;
 
 	while (idx < ib->length_dw) {
 		uint32_t len = amdgpu_get_ib_value(p, ib_idx, idx);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 7660f82..ea1bd67 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1398,7 +1398,8 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 				     AMDGPU_GPU_PAGE_SIZE, true,
 				     AMDGPU_GEM_DOMAIN_VRAM,
 				     AMDGPU_GEM_CREATE_NO_CPU_ACCESS |
-				     AMDGPU_GEM_CREATE_SHADOW,
+				     AMDGPU_GEM_CREATE_SHADOW |
+				     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 				     NULL, resv, &pt);
 		if (r)
 			goto error_free;
@@ -1598,7 +1599,8 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 	r = amdgpu_bo_create(adev, pd_size, align, true,
 			     AMDGPU_GEM_DOMAIN_VRAM,
 			     AMDGPU_GEM_CREATE_NO_CPU_ACCESS |
-			     AMDGPU_GEM_CREATE_SHADOW,
+			     AMDGPU_GEM_CREATE_SHADOW |
+			     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 			     NULL, NULL, &vm->page_directory);
 	if (r)
 		goto error_free_sched_entity;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index f055d49..1517a8c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -3213,7 +3213,8 @@ static int gfx_v7_0_rlc_init(struct amdgpu_device *adev)
 		if (adev->gfx.rlc.save_restore_obj == NULL) {
 			r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
 					     AMDGPU_GEM_DOMAIN_VRAM,
-					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+					     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 					     NULL, NULL,
 					     &adev->gfx.rlc.save_restore_obj);
 			if (r) {
@@ -3257,7 +3258,8 @@ static int gfx_v7_0_rlc_init(struct amdgpu_device *adev)
 		if (adev->gfx.rlc.clear_state_obj == NULL) {
 			r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
 					     AMDGPU_GEM_DOMAIN_VRAM,
-					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+					     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 					     NULL, NULL,
 					     &adev->gfx.rlc.clear_state_obj);
 			if (r) {
@@ -3297,7 +3299,8 @@ static int gfx_v7_0_rlc_init(struct amdgpu_device *adev)
 		if (adev->gfx.rlc.cp_table_obj == NULL) {
 			r = amdgpu_bo_create(adev, adev->gfx.rlc.cp_table_size, PAGE_SIZE, true,
 					     AMDGPU_GEM_DOMAIN_VRAM,
-					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+					     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 					     NULL, NULL,
 					     &adev->gfx.rlc.cp_table_obj);
 			if (r) {
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 6e01392..26e614e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1273,7 +1273,8 @@ static int gfx_v8_0_rlc_init(struct amdgpu_device *adev)
 		if (adev->gfx.rlc.clear_state_obj == NULL) {
 			r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
 					     AMDGPU_GEM_DOMAIN_VRAM,
-					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+					     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 					     NULL, NULL,
 					     &adev->gfx.rlc.clear_state_obj);
 			if (r) {
@@ -1315,7 +1316,8 @@ static int gfx_v8_0_rlc_init(struct amdgpu_device *adev)
 		if (adev->gfx.rlc.cp_table_obj == NULL) {
 			r = amdgpu_bo_create(adev, adev->gfx.rlc.cp_table_size, PAGE_SIZE, true,
 					     AMDGPU_GEM_DOMAIN_VRAM,
-					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+					     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+					     AMDGPU_GEM_CREATE_VRAM_LINEAR,
 					     NULL, NULL,
 					     &adev->gfx.rlc.cp_table_obj);
 			if (r) {
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 403b676..2aede6a 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -79,6 +79,8 @@
 #define AMDGPU_GEM_CREATE_VRAM_CLEARED		(1 << 3)
 /* Flag that create shadow bo(GTT) while allocating vram bo */
 #define AMDGPU_GEM_CREATE_SHADOW		(1 << 4)
+/* Flag that allocating the BO should use linear VRAM */
+#define AMDGPU_GEM_CREATE_VRAM_LINEAR		(1 << 5)
 
 struct drm_amdgpu_gem_create_in  {
 	/** the requested memory size */
-- 
2.5.0

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  parent reply	other threads:[~2016-08-29  9:20 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-29  9:20 Split large VRAM allocations into smaller parts Christian König
     [not found] ` <1472462424-3052-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-29  9:20   ` Christian König [this message]
     [not found]     ` <1472462424-3052-2-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-29 11:02       ` [PATCH 1/5] drm/amdgpu: add AMDGPU_GEM_CREATE_VRAM_LINEAR flag v2 Edward O'Callaghan
2016-08-29 13:47       ` Deucher, Alexander
     [not found]         ` <MWHPR12MB1694759D47B2D6579C5D8F5BF7E10-Gy0DoCVfaSW4WA4dJ5YXGAdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-08-30  0:57           ` Michel Dänzer
     [not found]             ` <8221ebac-36e1-7a5b-2d02-92db63c4cc24-otUistvHUpPR7s880joybQ@public.gmane.org>
2016-08-30  1:49               ` Flora Cui
2016-08-30  7:44                 ` Christian König
2016-08-30 17:33       ` William Lewis
     [not found]         ` <BY2PR17MB02955F1C52893FDD92B1D78CC8E00-x8ynOugG3EHUsavx+kKoj3+GY4YGzQ7gvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-08-30 18:42           ` Alex Deucher
2016-08-29  9:20   ` [PATCH 2/5] drm/amdgpu: use explicit limit for VRAM_LINEAR handling Christian König
     [not found]     ` <1472462424-3052-3-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-29 10:59       ` Edward O'Callaghan
2016-08-29  9:20   ` [PATCH 3/5] drm/amdgpu: handle multiple MM nodes in the VMs Christian König
     [not found]     ` <1472462424-3052-4-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-29 22:29       ` Felix Kuehling
2016-08-29  9:20   ` [PATCH 4/5] drm/amdgpu: enable amdgpu_move_blit to handle multiple MM nodes Christian König
     [not found]     ` <1472462424-3052-5-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-29 22:09       ` Felix Kuehling
2016-08-29  9:20   ` [PATCH 5/5] drm/amdgpu: add VRAM manager Christian König
     [not found]     ` <1472462424-3052-6-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-29 10:27       ` Edward O'Callaghan
2016-08-30 17:37       ` William Lewis

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