On Wed, Apr 4, 2018 at 6:44 AM, Rex Zhu <Rex.Zhu at amd.com> wrote:
> Only check smc running state before start smu.
>
> Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
Series is:
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> ---
> drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
> index cbace93..10a1123 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
> @@ -167,10 +167,6 @@ int smu7_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
> {
> int ret;
>
> - if (!smu7_is_smc_ram_running(hwmgr))
> - return -EINVAL;
> -
> -
> PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
>
> ret = PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP);
> @@ -203,10 +199,6 @@ int smu7_send_msg_to_smc_without_waiting(struct pp_hwmgr *hwmgr, uint16_t msg)
>
> int smu7_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, uint16_t msg, uint32_t parameter)
> {
> - if (!smu7_is_smc_ram_running(hwmgr)) {
> - return -EINVAL;
> - }
> -
> PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
>
> cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, parameter);
> --
> 1.9.1
>
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