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drm/amd/amdgpu: enable perfcounter mgcg and repeater fgcg

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enable perfcounter mgcg and repeater fgcg on gc 12.0.1

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng
2024-03-01 16:21:08 +08:00
committed by Alex Deucher
parent 0b6662eb2a
commit 6f6bb3909c
2 changed files with 33 additions and 3 deletions
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32
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
View File

@@ -3532,7 +3532,20 @@ static void gfx_v12_0_unset_safe_mode(struct amdgpu_device *adev,
static void gfx_v12_0_update_perf_clk(struct amdgpu_device *adev,
bool enable)
{
/* TODO */
uint32_t def, data;
if (!(adev->cg_flags & AMD_CG_SUPPORT_GFX_PERF_CLK))
return;
def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE);
if (enable)
data &= ~RLC_CGTT_MGCG_OVERRIDE__PERFMON_CLOCK_STATE_MASK;
else
data |= RLC_CGTT_MGCG_OVERRIDE__PERFMON_CLOCK_STATE_MASK;
if (def != data)
WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data);
}
static void gfx_v12_0_update_spm_vmid(struct amdgpu_device *adev,
@@ -3763,7 +3776,22 @@ static void gfx_v12_0_update_medium_grain_clock_gating(struct amdgpu_device *ade
static void gfx_v12_0_update_repeater_fgcg(struct amdgpu_device *adev,
bool enable)
{
/* TODO */
uint32_t def, data;
if (!(adev->cg_flags & AMD_CG_SUPPORT_REPEATER_FGCG))
return;
def = data = RREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE);
if (enable)
data &= ~(RLC_CGTT_MGCG_OVERRIDE__GFXIP_REPEATER_FGCG_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__RLC_REPEATER_FGCG_OVERRIDE_MASK);
else
data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_REPEATER_FGCG_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__RLC_REPEATER_FGCG_OVERRIDE_MASK;
if (def != data)
WREG32_SOC15(GC, 0, regRLC_CGTT_MGCG_OVERRIDE, data);
}
static void gfx_v12_0_update_sram_fgcg(struct amdgpu_device *adev,

4
drivers/gpu/drm/amd/amdgpu/soc24.c
View File

@@ -405,7 +405,9 @@ static int soc24_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_CGLS |
AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_3D_CGCG |
AMD_CG_SUPPORT_GFX_3D_CGLS;
AMD_CG_SUPPORT_GFX_3D_CGLS |
AMD_CG_SUPPORT_REPEATER_FGCG |
AMD_CG_SUPPORT_GFX_PERF_CLK;
adev->pg_flags = AMD_PG_SUPPORT_VCN |
AMD_PG_SUPPORT_JPEG |
AMD_PG_SUPPORT_VCN_DPG;