> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Ville
> Syrjala
> Sent: Thursday, February 4, 2021 4:09 AM
> To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> Subject: [PATCH 1/2] drm/i915: Index min_{cdclk, voltage_level}[]
> with pipe
>
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> min_cdclk[] and min_voltage_level[] are supposed to be indexed with the
> pipe. Fix up a few cases where we index via the crtc index (via the atomic
> iterators) instead.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Reviewed-by: Mika Kahola <mika.kahola@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_cdclk.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c
> b/drivers/gpu/drm/i915/display/intel_cdclk.c
> index bf83e9e75227..a9019287f7d5 100644
> --- a/drivers/gpu/drm/i915/display/intel_cdclk.c
> +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
> @@ -2145,10 +2145,10 @@ static int intel_compute_min_cdclk(struct
> intel_cdclk_state *cdclk_state)
> if (IS_ERR(bw_state))
> return PTR_ERR(bw_state);
>
> - if (cdclk_state->min_cdclk[i] == min_cdclk)
> + if (cdclk_state->min_cdclk[crtc->pipe] == min_cdclk)
> continue;
>
> - cdclk_state->min_cdclk[i] = min_cdclk;
> + cdclk_state->min_cdclk[crtc->pipe] = min_cdclk;
>
> ret = intel_atomic_lock_global_state(&cdclk_state->base);
> if (ret)
> @@ -2199,10 +2199,10 @@ static int bxt_compute_min_voltage_level(struct
> intel_cdclk_state *cdclk_state)
> else
> min_voltage_level = 0;
>
> - if (cdclk_state->min_voltage_level[i] == min_voltage_level)
> + if (cdclk_state->min_voltage_level[crtc->pipe] ==
> min_voltage_level)
> continue;
>
> - cdclk_state->min_voltage_level[i] = min_voltage_level;
> + cdclk_state->min_voltage_level[crtc->pipe] =
> min_voltage_level;
>
> ret = intel_atomic_lock_global_state(&cdclk_state->base);
> if (ret)
> --
> 2.26.2
>
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