From 93480f897e3ccc1874d26bf7426d824dca832766 Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Sat, 27 May 2017 18:08:13 +0800 Subject: [PATCH] Revert "drm/amd/powerplay: disable engine spread spectrum feature on Vega10." This reverts commit f8fdaa0e7b81698ba2ad8c2d20c7f9a44c75e0c6. firmware add support for this feature, so still ctrl by vbios. Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 1b7333e0c5a7..786034dde0f0 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -1542,11 +1542,7 @@ static int vega10_populate_single_gfx_level(struct pp_hwmgr *hwmgr, current_gfxclk_level->FbMult = cpu_to_le32(dividers.ulPll_fb_mult); /* Spread FB Multiplier bit: bit 0:8 int, bit 31:16 frac */ - if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, - PHM_PlatformCaps_EngineSpreadSpectrumSupport)) - current_gfxclk_level->SsOn = dividers.ucPll_ss_enable; - else - current_gfxclk_level->SsOn = 0; + current_gfxclk_level->SsOn = dividers.ucPll_ss_enable; current_gfxclk_level->SsFbMult = cpu_to_le32(dividers.ulPll_ss_fbsmult); current_gfxclk_level->SsSlewFrac = -- GitLab