Re: [Intel-gfx] [PATCH 10/19] drm/i915: Make .modeset_calc_cdclk() mandatory

2019-09-19 Thread Maarten Lankhorst
Op 08-07-2019 om 14:53 schreef Ville Syrjala: > From: Ville Syrjälä > > While not all platforms allow us to change the cdclk frequency > we should still verify that the fixed cdclk frequency isn't > too low. To that end let's cook up a .modeset_calc_cdclk() > implementation that only does the min_

[Intel-gfx] [PATCH 10/19] drm/i915: Make .modeset_calc_cdclk() mandatory

2019-07-08 Thread Ville Syrjala
From: Ville Syrjälä While not all platforms allow us to change the cdclk frequency we should still verify that the fixed cdclk frequency isn't too low. To that end let's cook up a .modeset_calc_cdclk() implementation that only does the min_cdclk vs. actual cdclk frequency check for such platforms