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[165.204.84.11]) by smtp.gmail.com with ESMTPSA id w10sm106849qtc.15.2020.06.01.11.22.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jun 2020 11:22:02 -0700 (PDT) From: Alex Deucher X-Google-Original-From: Alex Deucher To: amd-gfx@lists.freedesktop.org Subject: [PATCH 135/207] drm/amd/powerplay: enable GPO Date: Mon, 1 Jun 2020 14:19:42 -0400 Message-Id: <20200601182054.1267858-46-alexander.deucher@amd.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200601182054.1267858-1-alexander.deucher@amd.com> References: <20200601182054.1267858-1-alexander.deucher@amd.com> MIME-Version: 1.0 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alex Deucher , Kenneth Feng , Hawking Zhang Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Kenneth Feng GPO is graphics power optimizer. SMU calculates the 16 gfxclk V/F points according to the CU numbers and memory activity.RLC picks one of them according to the memory speed requirements for the data transmission. Signed-off-by: Kenneth Feng Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/inc/smu_types.h | 1 + drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_types.h b/drivers/gpu/drm/amd/powerplay/inc/smu_types.h index 3efadf2cff9c..dff2295705be 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/smu_types.h +++ b/drivers/gpu/drm/amd/powerplay/inc/smu_types.h @@ -260,6 +260,7 @@ enum smu_clk_type { __SMU_DUMMY_MAP(MMHUB_PG), \ __SMU_DUMMY_MAP(ATHUB_PG), \ __SMU_DUMMY_MAP(APCC_DFLL), \ + __SMU_DUMMY_MAP(DPM_GFX_GPO), \ __SMU_DUMMY_MAP(WAFL_CG), #undef __SMU_DUMMY_MAP diff --git a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c index 8fb08cae5c24..9dbf29e96312 100644 --- a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c @@ -126,6 +126,7 @@ static struct smu_11_0_cmn2aisc_mapping sienna_cichlid_clk_map[SMU_CLK_COUNT] = static struct smu_11_0_cmn2aisc_mapping sienna_cichlid_feature_mask_map[SMU_FEATURE_COUNT] = { FEA_MAP(DPM_PREFETCHER), FEA_MAP(DPM_GFXCLK), + FEA_MAP(DPM_GFX_GPO), FEA_MAP(DPM_UCLK), FEA_MAP(DPM_SOCCLK), FEA_MAP(DPM_MP0CLK), -- 2.25.4 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx