From: Oded Gabbay <oded.gabbay@gmail.com>
To: dri-devel@lists.freedesktop.org, alexdeucher@gmail.com
Subject: [PATCH 13/13] drm/amdkfd: Set correct doorbell packet type for Carrizo
Date: Fri, 12 Jun 2015 22:31:21 +0300 [thread overview]
Message-ID: <1434137481-13315-14-git-send-email-oded.gabbay@gmail.com> (raw)
In-Reply-To: <1434137481-13315-1-git-send-email-oded.gabbay@gmail.com>
From: Ben Goz <ben.goz@amd.com>
Signed-off-by: Ben Goz <ben.goz@amd.com>
Reviewed-by: Yair Shachar <yair.shachar@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 5 +++++
drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index e469c4b..155be78 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1186,6 +1186,11 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
* TODO: Retrieve max engine clock values from KGD
*/
+ if (dev->gpu->device_info->asic_family == CHIP_CARRIZO) {
+ dev->node_props.capability |= HSA_CAP_DOORBELL_PACKET_TYPE;
+ pr_info("amdkfd: adding doorbell packet type capability\n");
+ }
+
res = 0;
err:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
index 989624b..c3ddb9b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
@@ -40,6 +40,7 @@
#define HSA_CAP_WATCH_POINTS_TOTALBITS_MASK 0x00000f00
#define HSA_CAP_WATCH_POINTS_TOTALBITS_SHIFT 8
#define HSA_CAP_RESERVED 0xfffff000
+#define HSA_CAP_DOORBELL_PACKET_TYPE 0x00001000
struct kfd_node_properties {
uint32_t cpu_cores_count;
--
2.4.3
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prev parent reply other threads:[~2015-06-12 19:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-12 19:31 [PATCH 00/13] Add Carrizo support for amdkfd Oded Gabbay
2015-06-12 19:31 ` [PATCH 01/13] drm/radeon: Modify kgd_engine_type enum to match CZ Oded Gabbay
2015-06-12 19:31 ` [PATCH 02/13] drm/amdgpu: Add H/W agnostic amdgpu <--> amdkfd interface Oded Gabbay
2015-06-12 19:31 ` [PATCH 03/13] drm/amdgpu: add amdgpu <--> amdkfd gfx7 interface Oded Gabbay
2015-06-12 19:31 ` [PATCH 04/13] drm/amdgpu: Add amdgpu <--> amdkfd gfx8 interface Oded Gabbay
2015-06-12 19:31 ` [PATCH 05/13] drm/amdkfd: Add dependency of DRM_AMDGPU to Kconfig Oded Gabbay
2015-06-12 19:31 ` [PATCH 06/13] drm/amdkfd: add supported CZ devices PCI IDs to amdkfd Oded Gabbay
2015-06-12 19:31 ` [PATCH 07/13] drm/amdkfd: add CP HWS packet headers for VI Oded Gabbay
2015-06-12 19:31 ` [PATCH 08/13] drm/amdkfd: add support for VI in MQD manager Oded Gabbay
2015-06-12 19:31 ` [PATCH 09/13] drm/amdkfd: Add support for VI in DQM Oded Gabbay
2015-06-12 19:31 ` [PATCH 10/13] drm/amdkfd: fix runlist length calculation Oded Gabbay
2015-06-12 19:31 ` [PATCH 11/13] drm/amdkfd: Implement create_map_queues() for Carrizo Oded Gabbay
2015-06-12 19:31 ` [PATCH 12/13] drm/amdkfd: Use generic defines in new amd headers Oded Gabbay
2015-06-12 19:31 ` Oded Gabbay [this message]
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