drm/amd/pp: Use release_firmware directly in powerplay

Use kernel api directly so we can deprecate the cgs interface.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 337af78..b91ef11 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -25,6 +25,7 @@
 #include <linux/kernel.h>
 #include <linux/gfp.h>
 #include <linux/slab.h>
+#include <linux/firmware.h>
 #include "amd_shared.h"
 #include "amd_powerplay.h"
 #include "power_state.h"
@@ -107,8 +108,11 @@ static int pp_sw_fini(void *handle)
 
        hwmgr_sw_fini(hwmgr);
 
-       if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
+       if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU) {
+               release_firmware(adev->pm.fw);
+               adev->pm.fw = NULL;
                amdgpu_ucode_fini_bo(adev);
+       }
 
        return 0;
 }

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c
index 08d0001..e30a2ee 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c
@@ -2784,7 +2784,6 @@ static int ci_smu_fini(struct pp_hwmgr *hwmgr)
 {
        kfree(hwmgr->smu_backend);
        hwmgr->smu_backend = NULL;
-       cgs_rel_firmware(hwmgr->device, CGS_UCODE_ID_SMU);
        return 0;
 }
 

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
index 3684822..41fab2d 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
@@ -650,6 +650,5 @@ int smu7_smu_fini(struct pp_hwmgr *hwmgr)
 
        kfree(hwmgr->smu_backend);
        hwmgr->smu_backend = NULL;
-       cgs_rel_firmware(hwmgr->device, CGS_UCODE_ID_SMU);
        return 0;
 }