On Wed, 05 Jul 2023, Ville Syrjala <ville.syrj...@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrj...@linux.intel.com>
>
> port_clock is what the encoder/dpll code is supposed to calculate,
> it is not the input clock. Use the dotclock as the target we're
> trying to achieve instead.
>
> TODO: the SDVO TV clocking is a mess atm and needs further work
>
> Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Acked-by: Jani Nikula <jani.nik...@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c
> b/drivers/gpu/drm/i915/display/intel_sdvo.c
> index 76eed11e9fed..75a8e5583358 100644
> --- a/drivers/gpu/drm/i915/display/intel_sdvo.c
> +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
> @@ -1272,7 +1272,7 @@ intel_sdvo_get_preferred_input_mode(struct intel_sdvo
> *intel_sdvo,
> static void i9xx_adjust_sdvo_tv_clock(struct intel_crtc_state *pipe_config)
> {
> struct drm_i915_private *dev_priv =
> to_i915(pipe_config->uapi.crtc->dev);
> - unsigned dotclock = pipe_config->port_clock;
> + unsigned int dotclock = pipe_config->hw.adjusted_mode.crtc_clock;
> struct dpll *clock = &pipe_config->dpll;
>
> /*
--
Jani Nikula, Intel Open Source Graphics Center
