On Thu, Oct 11, 2018 at 12:04:55PM +0200, Maarten Lankhorst wrote:
> Instead of derferencing crtc->config, look at crtc_state.
>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_display.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index cbe70bc4d02d..ad1694c4d947 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -4494,10 +4494,11 @@ void lpt_disable_iclkip(struct drm_i915_private *dev_priv)
> }
>
> /* Program iCLKIP clock to the desired frequency */
> -static void lpt_program_iclkip(struct intel_crtc *crtc)
> +static void lpt_program_iclkip(const struct intel_crtc_state *crtc_state)
> {
> + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
> struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
> - int clock = crtc->config->base.adjusted_mode.crtc_clock;
> + int clock = crtc_state->base.adjusted_mode.crtc_clock;
> u32 divsel, phaseinc, auxdiv, phasedir = 0;
> u32 temp;
>
> @@ -4806,7 +4807,7 @@ static void lpt_pch_enable(const struct intel_atomic_state *state,
>
> assert_pch_transcoder_disabled(dev_priv, PIPE_A);
>
> - lpt_program_iclkip(crtc);
> + lpt_program_iclkip(crtc_state);
>
> /* Set transcoder timing. */
> ironlake_pch_transcoder_set_timings(crtc_state, PIPE_A);
> --
> 2.19.0
>
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--
Ville Syrjälä
Intel
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