drm/amd/powerplay: remove useless soft pptable in Asic related backend

The soft pptable was used for re-uploading pptable as cache, but since
previous commits, the generic codes for uploading pptable are used and
backend is released during resetting powerplay. So it becomes redundance.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 657df36..6831fae 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -581,13 +581,6 @@ static int fiji_patch_boot_state(struct pp_hwmgr *hwmgr,
 
 static int fiji_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 {
-       struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
-
-       if (data->soft_pp_table) {
-               kfree(data->soft_pp_table);
-               data->soft_pp_table = NULL;
-       }
-
        return phm_hwmgr_backend_fini(hwmgr);
 }
 

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
index 170edf5..bf67c2a 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
@@ -302,9 +302,6 @@ struct fiji_hwmgr {
        bool                           pg_acp_init;
        bool                           frtc_enabled;
        bool                           frtc_status_changed;
-
-       /* soft pptable for re-uploading into smu */
-       void *soft_pp_table;
 };
 
 /* To convert to Q8.8 format for firmware */

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
index 9a5236b..06c7867 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
@@ -2739,13 +2739,6 @@ int polaris10_reset_asic_tasks(struct pp_hwmgr *hwmgr)
 
 int polaris10_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 {
-       struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
-
-       if (data->soft_pp_table) {
-               kfree(data->soft_pp_table);
-               data->soft_pp_table = NULL;
-       }
-
        return phm_hwmgr_backend_fini(hwmgr);
 }
 

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h
index d717789..fd38b0d 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h
@@ -309,10 +309,6 @@ struct polaris10_hwmgr {
        uint32_t                           up_hyst;
        uint32_t disable_dpm_mask;
        bool apply_optimized_settings;
-
-       /* soft pptable for re-uploading into smu */
-       void *soft_pp_table;
-
        uint32_t                              avfs_vdroop_override_setting;
        bool                                  apply_avfs_cks_off_voltage;
 };

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index ccb4496..a96e3fa 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -4422,13 +4422,6 @@ int tonga_reset_asic_tasks(struct pp_hwmgr *hwmgr)
 
 int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 {
-       struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
-
-       if (data->soft_pp_table) {
-               kfree(data->soft_pp_table);
-               data->soft_pp_table = NULL;
-       }
-
        return phm_hwmgr_backend_fini(hwmgr);
 }
 

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
index 573cd39..3961884 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
@@ -352,9 +352,6 @@ struct tonga_hwmgr {
        bool                           samu_power_gated; /* 1: gated, 0:not gated */
        bool                           acp_power_gated;  /* 1: gated, 0:not gated */
        bool                           pg_acp_init;
-
-       /* soft pptable for re-uploading into smu */
-       void *soft_pp_table;
 };
 
 typedef struct tonga_hwmgr tonga_hwmgr;