Re: [Intel-gfx] [PATCH 4/8] drm/i915: sanitize dc state in rpm resume

2022-08-04 Thread Tangudu, Tilak
> -Original Message- > From: Vivi, Rodrigo > Sent: Thursday, August 4, 2022 2:03 AM > To: Tangudu, Tilak ; Srivatsa, Anusha > ; Deak, Imre > Cc: Ewins, Jon ; Belgaumkar, Vinay > ; Roper, Matthew D > ; Wilson, Chris P ; > Nikula, Jani ; Gupta, saurabhg > ; Gupta, Anshuman > ; Nilawar, B

Re: [Intel-gfx] [PATCH 4/8] drm/i915: sanitize dc state in rpm resume

2022-08-03 Thread Rodrigo Vivi
On Thu, Jul 21, 2022 at 03:29:51PM +0530, tilak.tang...@intel.com wrote: > From: Tilak Tangudu > > During runtime resume the display init sequence is called via > intel_display_power_resume() -> icl_display_core_init() > which should restore the display HW state. For restoring the DC9 enabled > s

[Intel-gfx] [PATCH 4/8] drm/i915: sanitize dc state in rpm resume

2022-07-21 Thread tilak . tangudu
From: Tilak Tangudu During runtime resume the display init sequence is called via intel_display_power_resume() -> icl_display_core_init() which should restore the display HW state. For restoring the DC9 enabled state in DC_STATE_EN, gen9_sanitize_dc_state() should be called on the runtime resume