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From bfea24b935df1f82ccb3a7b80fd9ec2eda7167bd Mon Sep 17 00:00:00 2001
From: Oak Zeng <Oak.Zeng@amd.com>
Date: Wed, 25 Oct 2017 18:27:24 -0400
Subject: [PATCH 2139/4131] drm/amdkfd: Populate DRM render device minor
Populate DRM render device minor in kfd topology
Change-Id: I3664bbca982030ba09cd3149b4e531823c05b122
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 4 ++++
drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index de96561..9494cf2 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -481,6 +481,8 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr,
dev->node_props.device_id);
sysfs_show_32bit_prop(buffer, "location_id",
dev->node_props.location_id);
+ sysfs_show_32bit_prop(buffer, "drm_render_minor",
+ dev->node_props.drm_render_minor);
if (dev->gpu) {
log_max_watch_addr =
@@ -1317,6 +1319,8 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
dev->gpu->kfd2kgd->get_max_engine_clock_in_mhz(dev->gpu->kgd);
dev->node_props.max_engine_clk_ccompute =
cpufreq_quick_get_max(0) / 1000;
+ dev->node_props.drm_render_minor =
+ gpu->shared_resources.drm_render_minor;
kfd_fill_mem_clk_max_info(dev);
kfd_fill_iolink_non_crat_info(dev);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
index e517d98..4a9f167 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
@@ -76,6 +76,7 @@ struct kfd_node_properties {
uint32_t location_id;
uint32_t max_engine_clk_fcompute;
uint32_t max_engine_clk_ccompute;
+ int32_t drm_render_minor;
uint16_t marketing_name[KFD_TOPOLOGY_PUBLIC_NAME_SIZE];
};
--
2.7.4
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