[PATCH 2/2] drm/amd/pp: Print warning if od_sclk/mclk out of range

[Rex Zhu]

print warning in dmesg to notify user the setting for
sclk_od/mclk_od out of range that vbios can support

Signed-off-by: Rex Zhu <rex....@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c 
b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 3fd68df..8c4db86 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -1333,7 +1333,6 @@ static int vega10_setup_default_dpm_tables(struct 
pp_hwmgr *hwmgr)
        if (hwmgr->platform_descriptor.overdriveLimit.memoryClock == 0)
                hwmgr->platform_descriptor.overdriveLimit.memoryClock =
                                        
dpm_table->dpm_levels[dpm_table->count-1].value;
-
        vega10_init_dpm_state(&(dpm_table->dpm_state));
 
        data->dpm_table.eclk_table.count = 0;
@@ -4560,11 +4559,13 @@ static int vega10_set_sclk_od(struct pp_hwmgr *hwmgr, 
uint32_t value)
 
        if (vega10_ps->performance_levels
                        [vega10_ps->performance_level_count - 1].gfx_clock >
-                       hwmgr->platform_descriptor.overdriveLimit.engineClock)
+                       hwmgr->platform_descriptor.overdriveLimit.engineClock) {
                vega10_ps->performance_levels
                [vega10_ps->performance_level_count - 1].gfx_clock =
                                
hwmgr->platform_descriptor.overdriveLimit.engineClock;
-
+               pr_warn("max sclk supported by vbios is %d\n",
+                               
hwmgr->platform_descriptor.overdriveLimit.engineClock);
+       }
        return 0;
 }
 
@@ -4612,10 +4613,13 @@ static int vega10_set_mclk_od(struct pp_hwmgr *hwmgr, 
uint32_t value)
 
        if (vega10_ps->performance_levels
                        [vega10_ps->performance_level_count - 1].mem_clock >
-                       hwmgr->platform_descriptor.overdriveLimit.memoryClock)
+                       hwmgr->platform_descriptor.overdriveLimit.memoryClock) {
                vega10_ps->performance_levels
                [vega10_ps->performance_level_count - 1].mem_clock =
                                
hwmgr->platform_descriptor.overdriveLimit.memoryClock;
+               pr_warn("max mclk supported by vbios is %d\n",
+                               
hwmgr->platform_descriptor.overdriveLimit.memoryClock);
+       }
 
        return 0;
 }
-- 
1.9.1

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