[PATCH] drm/amdgpu: fix bug uvd status not true in debugfs.

[StDenis, Tom]

Keep in mind this is the older "method" since SI and up have a unified pm_status.


Tom


________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Alex Deucher <alexdeucher at gmail.com>
Sent: Friday, November 25, 2016 18:30
To: Zhu, Rex
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amdgpu: fix bug uvd status not true in debugfs.

On Fri, Nov 25, 2016 at 6:39 AM, Rex Zhu <Rex.Zhu at amd.com> wrote:
> can't get uvd's state by uvd_enabled. uvd_enabled
> is used for request higher mclk.
> in multi-display case, mclk has been in highest clock,
> no matter uvd's state changed, uvd_enabled will not
> be changed.
>
> Change-Id: Iedbe3b7ce085e9199fa7fddb88185bfd16f26612
> Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> index 1027f92..bda9e3d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> @@ -6083,7 +6083,7 @@ ci_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
>                 activity_percent = activity_percent > 100 ? 100 : activity_percent;
>         }
>
> -       seq_printf(m, "uvd %sabled\n", pi->uvd_enabled ? "en" : "dis");
> +       seq_printf(m, "uvd %sabled\n", pi->uvd_power_gated ? "dis" : "en");
>         seq_printf(m, "vce %sabled\n", rps->vce_active ? "en" : "dis");
>         seq_printf(m, "power level avg    sclk: %u mclk: %u\n",
>                    sclk, mclk);
> --
> 1.9.1
>
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