amdgpu: add max_memory_clock for interface query

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index c6161bd..17e5c1a 100644 (file)
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -478,6 +478,8 @@ struct amdgpu_gpu_info {
        uint64_t ids_flags;
        /** max engine clock*/
        uint64_t max_engine_clk;
+       /** max memory clock */
+       uint64_t max_memory_clk;
        /** number of shader engines */
        uint32_t num_shader_engines;
        /** number of shader arrays per engine */

diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c
index d46052e..7811b53 100644 (file)
--- a/amdgpu/amdgpu_gpu_info.c
+++ b/amdgpu/amdgpu_gpu_info.c
@@ -149,6 +149,7 @@ int amdgpu_query_gpu_info_init(amdgpu_device_handle dev)
        dev->info.chip_external_rev = dev->dev_info.external_rev;
        dev->info.family_id = dev->dev_info.family;
        dev->info.max_engine_clk = dev->dev_info.max_engine_clock;
+       dev->info.max_memory_clk = dev->dev_info.max_memory_clock;
        dev->info.gpu_counter_freq = dev->dev_info.gpu_counter_freq;
        dev->info.enabled_rb_pipes_mask = dev->dev_info.enabled_rb_pipes_mask;
        dev->info.rb_pipes = dev->dev_info.num_rb_pipes;

diff --git a/include/drm/amdgpu_drm.h b/include/drm/amdgpu_drm.h
index 1331159..4d96bcf 100644 (file)
--- a/include/drm/amdgpu_drm.h
+++ b/include/drm/amdgpu_drm.h
@@ -553,6 +553,7 @@ struct drm_amdgpu_info_device {
        uint32_t num_shader_arrays_per_engine;
        uint32_t gpu_counter_freq; /* in KHz */
        uint64_t max_engine_clock; /* in KHz */
+       uint64_t max_memory_clock;   /* in KHz */
        /* cu information */
        uint32_t cu_active_number;
        uint32_t cu_ao_mask;