Reviewed-by: Evan Quan <evan.q...@amd.com>
> -----Original Message-----
> From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of
> Kenneth Feng
> Sent: 2019年1月11日 12:46
> To: amd-gfx@lists.freedesktop.org
> Cc: Feng, Kenneth <kenneth.f...@amd.com>
> Subject: [PATCH] drm/amd/powerplay: run acg btc for Vega12
>
> acg btc was added to Vega12
>
> Signed-off-by: Kenneth Feng <kenneth.f...@amd.com>
> ---
> drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 21
> +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
> b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
> index 5436444..0c82129 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
> @@ -753,6 +753,22 @@ static int vega12_init_smc_table(struct pp_hwmgr
> *hwmgr)
> return 0;
> }
>
> +static int vega12_run_acg_btc(struct pp_hwmgr *hwmgr) {
> + uint32_t result;
> +
> + PP_ASSERT_WITH_CODE(
> + smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAcgBtc)
> == 0,
> + "[Run_ACG_BTC] Attempt to run ACG BTC failed!",
> + return -EINVAL);
> +
> + result = smum_get_argument(hwmgr);
> + PP_ASSERT_WITH_CODE(result == 1,
> + "Failed to run ACG BTC!", return -EINVAL);
> +
> + return 0;
> +}
> +
> static int vega12_set_allowed_featuresmask(struct pp_hwmgr *hwmgr) {
> struct vega12_hwmgr *data =
> @@ -931,6 +947,11 @@ static int vega12_enable_dpm_tasks(struct
> pp_hwmgr *hwmgr)
> "Failed to initialize SMC table!",
> result = tmp_result);
>
> + tmp_result = vega12_run_acg_btc(hwmgr);
> + PP_ASSERT_WITH_CODE(!tmp_result,
> + "Failed to run ACG BTC!",
> + result = tmp_result);
> +
> result = vega12_enable_all_smu_features(hwmgr);
> PP_ASSERT_WITH_CODE(!result,
> "Failed to enable all smu features!",
> --
> 2.7.4
>
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