From: Kenneth Feng <[email protected]> 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 <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> --- 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 [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
