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drm/amdgpu: skip imu related function if dpm=0

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Only execute IMU related functions if dpm>0.

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
2023-06-30 17:02:43 +08:00
committed by Alex Deucher
parent 32d1637689
commit 29d36a9cfd
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
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@@ -1076,7 +1076,7 @@ static int gfx_v12_0_rlc_backdoor_autoload_enable(struct amdgpu_device *adev)
WREG32_SOC15(GC, 0, regGFX_IMU_RLC_BOOTLOADER_SIZE, rlc_g_size);
if (adev->gfx.imu.funcs) {
if (adev->gfx.imu.funcs && (amdgpu_dpm > 0)) {
/* RLC autoload sequence 3: load IMU fw */
if (adev->gfx.imu.funcs->load_microcode)
adev->gfx.imu.funcs->load_microcode(adev);
@@ -1149,7 +1149,7 @@ static int gfx_v12_0_sw_init(void *handle)
adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE;
if (adev->gfx.imu.funcs) {
if (adev->gfx.imu.funcs && (amdgpu_dpm > 0)) {
if (adev->gfx.imu.funcs->init_microcode) {
r = adev->gfx.imu.funcs->init_microcode(adev);
if (r)
@@ -3215,7 +3215,7 @@ static int gfx_v12_0_hw_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO) {
if (adev->gfx.imu.funcs) {
if (adev->gfx.imu.funcs && (amdgpu_dpm > 0)) {
/* RLC autoload sequence 1: Program rlc ram */
if (adev->gfx.imu.funcs->program_rlc_ram)
adev->gfx.imu.funcs->program_rlc_ram(adev);