Series is reviewed-by: Evan Quan <evan.q...@amd.com> > -----Original Message----- > From: Matt Coffin <mcoffi...@gmail.com> > Sent: Saturday, November 9, 2019 5:28 AM > To: amd-gfx@lists.freedesktop.org; Quan, Evan <evan.q...@amd.com> > Cc: Matt Coffin <mcoffi...@gmail.com>; Deucher, Alexander > <alexander.deuc...@amd.com> > Subject: [PATCH v2 0/3] navi10: Implement overdrive pp_od_clk_voltage > > [Why] > Before this patchset, navi10 users could not utilize the overdrive > functionality. > This prevented them from overclocking, overvolting, or undervolting their > cards. > > [How] > Similar to the vega20 implementation, add the pp_od_clk_voltage interface to > the navi10 powerplay table. > > [Possible Alternatives] > This could also be done more generically in smu_v11_0 code, but would require > more significant changes to the vega20 code, and feature-gating based on chip > capabilities in the smu to disable overdrive for arcterus. > I chose this path so as not to completely refactor the vega20 side of things, > and > introduce SMU code which would not play nicely with new ASICs. > > v2: rebase off latest code, and remove an incorrect bounds check > > Matt Coffin (3): > drm/amdgpu/navi10: implement sclk/mclk OD via pp_od_clk_voltage > drm/amdgpu/navi10: implement GFXCLK_CURVE overdrive > drm/amdgpu/navi10: Implement od clk printing > > drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h | 2 + > drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 282 ++++++++++++++++++ > drivers/gpu/drm/amd/powerplay/navi10_ppt.h | 2 + > drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 27 ++ > 4 files changed, 313 insertions(+) > > -- > 2.23.0
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