drm/amdgpu: Add ras module ip block to amdgpu discovery

Add ras module ip block to amdgpu discovery.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 84c9ff8..a5574e8 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -380,7 +380,7 @@ int amdgpu_ip_block_suspend(struct amdgpu_ip_block *ip_block);
 
 int amdgpu_ip_block_resume(struct amdgpu_ip_block *ip_block);
 
-#define AMDGPU_MAX_IP_NUM 16
+#define AMDGPU_MAX_IP_NUM AMD_IP_BLOCK_TYPE_NUM
 
 struct amdgpu_ip_block_status {
        bool valid;

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 4e75334..3097b29 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -107,6 +107,7 @@
 #include "vcn_v5_0_1.h"
 #include "jpeg_v5_0_0.h"
 #include "jpeg_v5_0_1.h"
+#include "amdgpu_ras_mgr.h"
 
 #include "amdgpu_vpe.h"
 #if defined(CONFIG_DRM_AMD_ISP)
@@ -2393,6 +2394,21 @@ static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev)
                        amdgpu_ip_version(adev, SDMA0_HWIP, 0));
                return -EINVAL;
        }
+
+       return 0;
+}
+
+static int amdgpu_discovery_set_ras_ip_blocks(struct amdgpu_device *adev)
+{
+       switch (amdgpu_ip_version(adev, MP0_HWIP, 0)) {
+       case IP_VERSION(13, 0, 6):
+       case IP_VERSION(13, 0, 12):
+       case IP_VERSION(13, 0, 14):
+               amdgpu_device_ip_block_add(adev, &ras_v1_0_ip_block);
+               break;
+       default:
+               break;
+       }
        return 0;
 }
 
@@ -3173,6 +3189,10 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
        if (r)
                return r;
 
+       r = amdgpu_discovery_set_ras_ip_blocks(adev);
+       if (r)
+               return r;
+
        if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT &&
             !amdgpu_sriov_vf(adev)) ||
            (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) {

diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 75efda2..1794509 100644 (file)
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -109,6 +109,7 @@ enum amd_ip_block_type {
        AMD_IP_BLOCK_TYPE_VPE,
        AMD_IP_BLOCK_TYPE_UMSCH_MM,
        AMD_IP_BLOCK_TYPE_ISP,
+       AMD_IP_BLOCK_TYPE_RAS,
        AMD_IP_BLOCK_TYPE_NUM,
 };
 

diff --git a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c
index a8d02bd..3ae843d 100644 (file)
--- a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c
+++ b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c
@@ -381,6 +381,14 @@ static const struct amd_ip_funcs __maybe_unused ras_v1_0_ip_funcs = {
        .hw_fini = amdgpu_ras_mgr_hw_fini,
 };
 
+const struct amdgpu_ip_block_version ras_v1_0_ip_block = {
+       .type = AMD_IP_BLOCK_TYPE_RAS,
+       .major = 1,
+       .minor = 0,
+       .rev = 0,
+       .funcs = &ras_v1_0_ip_funcs,
+};
+
 int amdgpu_enable_uniras(struct amdgpu_device *adev, bool enable)
 {
        struct amdgpu_ras_mgr *ras_mgr = amdgpu_ras_mgr_get_context(adev);

diff --git a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.h b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.h
index 8d6a187..814b65e 100644 (file)
--- a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.h
+++ b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.h
@@ -54,6 +54,8 @@ struct amdgpu_ras_mgr {
        bool ras_is_ready;
 };
 
+extern const struct amdgpu_ip_block_version ras_v1_0_ip_block;
+
 struct amdgpu_ras_mgr *amdgpu_ras_mgr_get_context(
                        struct amdgpu_device *adev);
 int amdgpu_enable_uniras(struct amdgpu_device *adev, bool enable);