RE: [PATCH] drm/amd/pp: Fix OD feature enable failed on Vega10 workstation cards

2018-06-12 Thread Quan, Evan
018 3:09 PM > To: amd-gfx@lists.freedesktop.org > Cc: Zhu, Rex > Subject: [PATCH] drm/amd/pp: Fix OD feature enable failed on Vega10 > workstation cards > > As hw required, soc clock must large than mclk, So we set max soc clock to > OD Max Memory clk. > But on workstation,

[PATCH] drm/amd/pp: Fix OD feature enable failed on Vega10 workstation cards

2018-06-12 Thread Rex Zhu
As hw required, soc clock must large than mclk, So we set max soc clock to OD Max Memory clk. But on workstation, vbios do not support OD featur, the OD max memory clock is equal to 0. In this case, driver can support underclocking. and set od max memory clock to the value in highest memory dpm lev