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drm/amdgpu: support imu for gfx11

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Add support to initialize imu for gfx v11.
IMU is a new power management block for
gfx which manages gfx power.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao
2022-04-13 14:28:02 -04:00
committed by Alex Deucher
parent 18ee4ce63e
commit 289bcffb9d
6 changed files with 386 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
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@@ -30,6 +30,7 @@
#include "clearstate_defs.h"
#include "amdgpu_ring.h"
#include "amdgpu_rlc.h"
#include "amdgpu_imu.h"
#include "soc15.h"
#include "amdgpu_ras.h"
@@ -274,6 +275,7 @@ struct amdgpu_gfx {
struct amdgpu_me me;
struct amdgpu_mec mec;
struct amdgpu_kiq kiq;
struct amdgpu_imu imu;
struct amdgpu_scratch scratch;
const struct firmware *me_fw; /* ME firmware */
uint32_t me_fw_version;
@@ -287,6 +289,8 @@ struct amdgpu_gfx {
uint32_t mec_fw_version;
const struct firmware *mec2_fw; /* MEC2 firmware */
uint32_t mec2_fw_version;
const struct firmware *imu_fw; /* IMU firmware */
uint32_t imu_fw_version;
uint32_t me_feature_version;
uint32_t ce_feature_version;
uint32_t pfp_feature_version;