Re: [Intel-gfx] [PATCH 05/13] drm/i915: Fully populate crtc_state->dpll

2023-07-06 Thread Jani Nikula
On Wed, 05 Jul 2023, Ville Syrjala wrote: > From: Ville Syrjälä > > Call *_calc_dpll_params() even in cases where the encoder has > computed the DPLL params for us. > > The SDVO TV output code doesn't populate crtc_state->dpll.dot > leading to the dotclock getting calculated as zero, and that >

[Intel-gfx] [PATCH 05/13] drm/i915: Fully populate crtc_state->dpll

2023-07-05 Thread Ville Syrjala
From: Ville Syrjälä Call *_calc_dpll_params() even in cases where the encoder has computed the DPLL params for us. The SDVO TV output code doesn't populate crtc_state->dpll.dot leading to the dotclock getting calculated as zero, and that leads to all kinds of real problems. The g4x DP code also