4.17-stable review patch. If anyone has any objections, please let me know.
------------------ From: Kenneth Feng <[email protected]> [ Upstream commit 5c16f36f6f003b4415237acca59384a074cd8030 ] Fix the issue that SCLK&MCLK can't be set higher than dpm7 when OD is enabled in SMU7. v2: fix warning (Alex) Signed-off-by: Kenneth Feng <[email protected]> Acked-by: Rex Zhu<[email protected]> Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -3715,14 +3715,17 @@ static int smu7_trim_dpm_states(struct p static int smu7_generate_dpm_level_enable_mask( struct pp_hwmgr *hwmgr, const void *input) { - int result; + int result = 0; const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input; struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); const struct smu7_power_state *smu7_ps = cast_const_phw_smu7_power_state(states->pnew_state); - result = smu7_trim_dpm_states(hwmgr, smu7_ps); + /*skip the trim if od is enabled*/ + if (!hwmgr->od_enabled) + result = smu7_trim_dpm_states(hwmgr, smu7_ps); + if (result) return result;
