[Intel-gfx] [PATCH] drm/i915/ehl: Inherit Ice Lake conditional code

[Rodrigo Vivi]

On Fri, Apr 12, 2019 at 12:27:46PM -0700, Souza, Jose wrote:
> On Fri, 2019-04-12 at 11:09 -0700, Rodrigo Vivi wrote:
> > From: Bob Paauwe <bob.j.paauwe at intel.com>
> > 
> > Most of the conditional code for ICELAKE also applies to ELKHARTLAKE
> > so use IS_GEN(dev_priv, 11) even for PM and Workarounds for now.
> > 
> > v2: - Rename commit (Jose)
> >     - Include a wm workaround (Jose and Lucas)
> >     - Include display core init (Jose and Lucas)
> > v3: Add a missing case of gen greater-than 11 (Jose)
> 
> This is shining now

pushed, thanks

> 
> > 
> > Cc: José Roberto de Souza <jose.souza at intel.com>
> > Cc: Lucas De Marchi <lucas.demarchi at intel.com>
> > Signed-off-by: Bob Paauwe <bob.j.paauwe at intel.com>
> > Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
> > Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
> > ---
> >  drivers/gpu/drm/i915/intel_pm.c          | 6 +++---
> >  drivers/gpu/drm/i915/intel_runtime_pm.c  | 6 +++---
> >  drivers/gpu/drm/i915/intel_workarounds.c | 8 ++++----
> >  3 files changed, 10 insertions(+), 10 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_pm.c
> > b/drivers/gpu/drm/i915/intel_pm.c
> > index 8e826a6ab62e..7357bddf9ad9 100644
> > --- a/drivers/gpu/drm/i915/intel_pm.c
> > +++ b/drivers/gpu/drm/i915/intel_pm.c
> > @@ -4530,10 +4530,10 @@ skl_allocate_pipe_ddb(struct intel_crtc_state
> > *cstate,
> >  				memset(&wm->wm[level], 0, sizeof(wm-
> > >wm[level]));
> >  
> >  			/*
> > -			 * Wa_1408961008:icl
> > +			 * Wa_1408961008:icl, ehl
> >  			 * Underruns with WM1+ disabled
> >  			 */
> > -			if (IS_ICELAKE(dev_priv) &&
> > +			if (IS_GEN(dev_priv, 11) &&
> >  			    level == 1 && wm->wm[0].plane_en) {
> >  				wm->wm[level].plane_res_b = wm-
> > >wm[0].plane_res_b;
> >  				wm->wm[level].plane_res_l = wm-
> > >wm[0].plane_res_l;
> > @@ -9573,7 +9573,7 @@ static void nop_init_clock_gating(struct
> > drm_i915_private *dev_priv)
> >   */
> >  void intel_init_clock_gating_hooks(struct drm_i915_private
> > *dev_priv)
> >  {
> > -	if (IS_ICELAKE(dev_priv))
> > +	if (IS_GEN(dev_priv, 11))
> >  		dev_priv->display.init_clock_gating =
> > icl_init_clock_gating;
> >  	else if (IS_CANNONLAKE(dev_priv))
> >  		dev_priv->display.init_clock_gating =
> > cnl_init_clock_gating;
> > diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > index 3107a742d8ad..d4f4262d0fee 100644
> > --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > @@ -3448,7 +3448,7 @@ int intel_power_domains_init(struct
> > drm_i915_private *dev_priv)
> >  	 * The enabling order will be from lower to higher indexed
> > wells,
> >  	 * the disabling order is reversed.
> >  	 */
> > -	if (IS_ICELAKE(dev_priv)) {
> > +	if (IS_GEN(dev_priv, 11)) {
> >  		err = set_power_wells(power_domains, icl_power_wells);
> >  	} else if (IS_CANNONLAKE(dev_priv)) {
> >  		err = set_power_wells(power_domains, cnl_power_wells);
> > @@ -4061,7 +4061,7 @@ void intel_power_domains_init_hw(struct
> > drm_i915_private *i915, bool resume)
> >  
> >  	power_domains->initializing = true;
> >  
> > -	if (IS_ICELAKE(i915)) {
> > +	if (INTEL_GEN(i915) >= 11) {
> >  		icl_display_core_init(i915, resume);
> >  	} else if (IS_CANNONLAKE(i915)) {
> >  		cnl_display_core_init(i915, resume);
> > @@ -4209,7 +4209,7 @@ void intel_power_domains_suspend(struct
> > drm_i915_private *i915,
> >  		intel_power_domains_verify_state(i915);
> >  	}
> >  
> > -	if (IS_ICELAKE(i915))
> > +	if (INTEL_GEN(i915) >= 11)
> >  		icl_display_core_uninit(i915);
> >  	else if (IS_CANNONLAKE(i915))
> >  		cnl_display_core_uninit(i915);
> > diff --git a/drivers/gpu/drm/i915/intel_workarounds.c
> > b/drivers/gpu/drm/i915/intel_workarounds.c
> > index a04dbc58ec1c..c0977036db79 100644
> > --- a/drivers/gpu/drm/i915/intel_workarounds.c
> > +++ b/drivers/gpu/drm/i915/intel_workarounds.c
> > @@ -569,7 +569,7 @@ void intel_engine_init_ctx_wa(struct
> > intel_engine_cs *engine)
> >  
> >  	wa_init_start(wal, "context");
> >  
> > -	if (IS_ICELAKE(i915))
> > +	if (IS_GEN(i915, 11))
> >  		icl_ctx_workarounds_init(engine);
> >  	else if (IS_CANNONLAKE(i915))
> >  		cnl_ctx_workarounds_init(engine);
> > @@ -867,7 +867,7 @@ icl_gt_workarounds_init(struct drm_i915_private
> > *i915, struct i915_wa_list *wal)
> >  static void
> >  gt_init_workarounds(struct drm_i915_private *i915, struct
> > i915_wa_list *wal)
> >  {
> > -	if (IS_ICELAKE(i915))
> > +	if (IS_GEN(i915, 11))
> >  		icl_gt_workarounds_init(i915, wal);
> >  	else if (IS_CANNONLAKE(i915))
> >  		cnl_gt_workarounds_init(i915, wal);
> > @@ -1064,7 +1064,7 @@ void intel_engine_init_whitelist(struct
> > intel_engine_cs *engine)
> >  
> >  	wa_init_start(w, "whitelist");
> >  
> > -	if (IS_ICELAKE(i915))
> > +	if (IS_GEN(i915, 11))
> >  		icl_whitelist_build(w);
> >  	else if (IS_CANNONLAKE(i915))
> >  		cnl_whitelist_build(w);
> > @@ -1112,7 +1112,7 @@ rcs_engine_wa_init(struct intel_engine_cs
> > *engine, struct i915_wa_list *wal)
> >  {
> >  	struct drm_i915_private *i915 = engine->i915;
> >  
> > -	if (IS_ICELAKE(i915)) {
> > +	if (IS_GEN(i915, 11)) {
> >  		/* This is not an Wa. Enable for better image quality
> > */
> >  		wa_masked_en(wal,
> >  			     _3D_CHICKEN3,