Re: [Intel-gfx] [PATCH 2/3] drm/i915: Do drm_mode_config_reset() after HPD init

2020-10-19 Thread Ville Syrjälä
On Mon, Oct 19, 2020 at 06:39:59PM +0300, Imre Deak wrote: > On Tue, Oct 06, 2020 at 09:58:08PM +0300, Ville Syrjala wrote: > > From: Ville Syrjälä > > > > LSPCON requires HPD detection logic to be enabled when we call > > its .reset() hook during resume, to check the live state of the > > pin. T

Re: [Intel-gfx] [PATCH 2/3] drm/i915: Do drm_mode_config_reset() after HPD init

2020-10-19 Thread Imre Deak
On Tue, Oct 06, 2020 at 09:58:08PM +0300, Ville Syrjala wrote: > From: Ville Syrjälä > > LSPCON requires HPD detection logic to be enabled when we call > its .reset() hook during resume, to check the live state of the > pin. To that end let's reorder the resume sequence such that > we do HPD init

Re: [Intel-gfx] [PATCH 2/3] drm/i915: Do drm_mode_config_reset() after HPD init

2020-10-12 Thread Imre Deak
On Tue, Oct 06, 2020 at 09:58:08PM +0300, Ville Syrjala wrote: > From: Ville Syrjälä > > LSPCON requires HPD detection logic to be enabled when we call > its .reset() hook during resume, to check the live state of the > pin. To that end let's reorder the resume sequence such that > we do HPD init

[Intel-gfx] [PATCH 2/3] drm/i915: Do drm_mode_config_reset() after HPD init

2020-10-06 Thread Ville Syrjala
From: Ville Syrjälä LSPCON requires HPD detection logic to be enabled when we call its .reset() hook during resume, to check the live state of the pin. To that end let's reorder the resume sequence such that we do HPD init before the encoder reset. Signed-off-by: Ville Syrjälä --- drivers/gpu/