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drm/amd/powerplay: show gfxclk=0 in gfxoff state

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The instant retrieved gfxclk value should be 0 in gfxoff state.
This can be fetched with gfxoff enabled.

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 2020-05-07 14:33:06 +08:00 committed by Alex Deucher
parent e0da123a04
commit ba818620db
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
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@ -709,9 +709,6 @@ static int sienna_cichlid_print_clk_levels(struct smu_context *smu,
uint32_t mark_index = 0;
uint32_t gen_speed, lane_width;
if ((clk_type == SMU_GFXCLK) || (clk_type == SMU_SCLK))
amdgpu_gfx_off_ctrl(adev, false);
switch (clk_type) {
case SMU_GFXCLK:
case SMU_SCLK:
@ -727,6 +724,10 @@ static int sienna_cichlid_print_clk_levels(struct smu_context *smu,
/* 10KHz -> MHz */
cur_value = cur_value / 100;
/* no need to disable gfxoff when retrieving the current gfxclk */
if ((clk_type == SMU_GFXCLK) || (clk_type == SMU_SCLK))
amdgpu_gfx_off_ctrl(adev, false);
ret = smu_get_dpm_level_count(smu, clk_type, &count);
if (ret)
goto print_clk_out;