drm/amd/powerplay: add disable_smc_ctf callback in hwmgr.

export disablesmcctf to eventmgr.
need to disable temperature alert when s3/s4.
otherwise, when resume back,enable temperature
alert will fail.

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

4 files changed, 13 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 23bba2c8b18e..fcc722ea7649 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -501,3 +501,13 @@ int phm_get_max_high_clocks(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_i
 
         return hwmgr->hwmgr_func->get_max_high_clocks(hwmgr, clocks);
 }
+
+int phm_disable_smc_firmware_ctf(struct pp_hwmgr *hwmgr)
+{
+        PHM_FUNC_CHECK(hwmgr);
+
+        if (hwmgr->hwmgr_func->disable_smc_firmware_ctf == NULL)
+                return -EINVAL;
+
+        return hwmgr->hwmgr_func->disable_smc_firmware_ctf(hwmgr);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index 8f663ab56a80..4ad84530c88a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -4695,6 +4695,7 @@ static const struct pp_hwmgr_func smu7_hwmgr_funcs = {
         .release_firmware = smu7_release_firmware,
         .set_power_profile_state = smu7_set_power_profile_state,
         .avfs_control = smu7_avfs_control,
+        .disable_smc_firmware_ctf = smu7_thermal_disable_alert,
 };
 
 uint8_t smu7_get_sleep_divider_id_from_clock(uint32_t clock,
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index 5345b50761f4..a1ebe1014492 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -431,6 +431,6 @@ extern int phm_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
                 struct pp_display_clock_request *clock);
 
 extern int phm_get_max_high_clocks(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_info *clocks);
-
+extern int phm_disable_smc_firmware_ctf(struct pp_hwmgr *hwmgr);
 #endif /* _HARDWARE_MANAGER_H_ */
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 320225dd3328..98d38c31f6a6 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -373,6 +373,7 @@ struct pp_hwmgr_func {
         int (*set_power_profile_state)(struct pp_hwmgr *hwmgr,
                         struct amd_pp_profile *request);
         int (*avfs_control)(struct pp_hwmgr *hwmgr, bool enable);
+        int (*disable_smc_firmware_ctf)(struct pp_hwmgr *hwmgr);
 };
 
 struct pp_table_func {