[Intel-gfx] [PATCH 4/6] drm/amdgpu: use allowed_domains for exported DMA-bufs

2019-06-26 Thread Christian König 
Avoid that we ping/pong the buffers when we stop to pin DMA-buf
exports by using the allowed domains for exported buffers.

Signed-off-by: Christian König 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index dc63707e426f..0da512341194 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -28,6 +28,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include 
 #include 
@@ -414,7 +415,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
/* Don't move this buffer if we have depleted our allowance
 * to move it. Don't move anything if the threshold is zero.
 */
-   if (p->bytes_moved < p->bytes_moved_threshold) {
+   if (p->bytes_moved < p->bytes_moved_threshold &&
+   (!bo->gem_base.dma_buf ||
+   list_empty(>gem_base.dma_buf->attachments))) {
if (!amdgpu_gmc_vram_full_visible(>gmc) &&
(bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
/* And don't move a CPU_ACCESS_REQUIRED BO to limited
-- 
2.17.1

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[Intel-gfx] [PATCH 4/6] drm/amdgpu: use allowed_domains for exported DMA-bufs

2019-06-25 Thread Christian König 
Avoid that we ping/pong the buffers when we stop to pin DMA-buf
exports by using the allowed domains for exported buffers.

Signed-off-by: Christian König 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index dc63707e426f..0da512341194 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -28,6 +28,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include 
 #include 
@@ -414,7 +415,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
/* Don't move this buffer if we have depleted our allowance
 * to move it. Don't move anything if the threshold is zero.
 */
-   if (p->bytes_moved < p->bytes_moved_threshold) {
+   if (p->bytes_moved < p->bytes_moved_threshold &&
+   (!bo->gem_base.dma_buf ||
+   list_empty(>gem_base.dma_buf->attachments))) {
if (!amdgpu_gmc_vram_full_visible(>gmc) &&
(bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
/* And don't move a CPU_ACCESS_REQUIRED BO to limited
-- 
2.17.1

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[Intel-gfx] [PATCH 4/6] drm/amdgpu: use allowed_domains for exported DMA-bufs

2019-06-24 Thread Christian König 
Avoid that we ping/pong the buffers when we stop to pin DMA-buf
exports by using the allowed domains for exported buffers.

Signed-off-by: Christian König 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index dc63707e426f..0da512341194 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -28,6 +28,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include 
 #include 
@@ -414,7 +415,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
/* Don't move this buffer if we have depleted our allowance
 * to move it. Don't move anything if the threshold is zero.
 */
-   if (p->bytes_moved < p->bytes_moved_threshold) {
+   if (p->bytes_moved < p->bytes_moved_threshold &&
+   (!bo->gem_base.dma_buf ||
+   list_empty(>gem_base.dma_buf->attachments))) {
if (!amdgpu_gmc_vram_full_visible(>gmc) &&
(bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
/* And don't move a CPU_ACCESS_REQUIRED BO to limited
-- 
2.17.1

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[Intel-gfx] [PATCH 4/6] drm/amdgpu: use allowed_domains for exported DMA-bufs

2019-06-18 Thread Christian König 
Avoid that we ping/pong the buffers when we stop to pin DMA-buf
exports by using the allowed domains for exported buffers.

Signed-off-by: Christian König 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index dc63707e426f..0da512341194 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -28,6 +28,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include 
 #include 
@@ -414,7 +415,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
/* Don't move this buffer if we have depleted our allowance
 * to move it. Don't move anything if the threshold is zero.
 */
-   if (p->bytes_moved < p->bytes_moved_threshold) {
+   if (p->bytes_moved < p->bytes_moved_threshold &&
+   (!bo->gem_base.dma_buf ||
+   list_empty(>gem_base.dma_buf->attachments))) {
if (!amdgpu_gmc_vram_full_visible(>gmc) &&
(bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
/* And don't move a CPU_ACCESS_REQUIRED BO to limited
-- 
2.17.1

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[Intel-gfx] [PATCH 4/6] drm/amdgpu: use allowed_domains for exported DMA-bufs

2019-06-17 Thread Christian König 
Avoid that we ping/pong the buffers when we stop to pin DMA-buf
exports by using the allowed domains for exported buffers.

Signed-off-by: Christian König 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 3e2da24cd17a..a59780654335 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -26,6 +26,7 @@
  */
 #include 
 #include 
+#include 
 #include 
 #include 
 #include 
@@ -412,7 +413,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
/* Don't move this buffer if we have depleted our allowance
 * to move it. Don't move anything if the threshold is zero.
 */
-   if (p->bytes_moved < p->bytes_moved_threshold) {
+   if (p->bytes_moved < p->bytes_moved_threshold &&
+   (!bo->gem_base.dma_buf ||
+   list_empty(>gem_base.dma_buf->attachments))) {
if (!amdgpu_gmc_vram_full_visible(>gmc) &&
(bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
/* And don't move a CPU_ACCESS_REQUIRED BO to limited
-- 
2.17.1

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[Intel-gfx] [PATCH 4/6] drm/amdgpu: use allowed_domains for exported DMA-bufs

2019-06-07 Thread Christian König 
Avoid that we ping/pong the buffers when we stop to pin DMA-buf
exports by using the allowed domains for exported buffers.

Signed-off-by: Christian König 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 5 -
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 3e2da24cd17a..a59780654335 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -26,6 +26,7 @@
  */
 #include 
 #include 
+#include 
 #include 
 #include 
 #include 
@@ -412,7 +413,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
/* Don't move this buffer if we have depleted our allowance
 * to move it. Don't move anything if the threshold is zero.
 */
-   if (p->bytes_moved < p->bytes_moved_threshold) {
+   if (p->bytes_moved < p->bytes_moved_threshold &&
+   (!bo->gem_base.dma_buf ||
+   list_empty(>gem_base.dma_buf->attachments))) {
if (!amdgpu_gmc_vram_full_visible(>gmc) &&
(bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
/* And don't move a CPU_ACCESS_REQUIRED BO to limited
-- 
2.17.1

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