Re: [Intel-gfx] [PATCH 2/2] drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms
Quoting Kai Vehmanen (2019-10-01 17:35:55) > The CDCLK>=2*BCLK constraint applies to all generations since gen10. > Extend the constraint logic in audio get/put_power(). > > Signed-off-by: Kai Vehmanen > --- > drivers/gpu/drm/i915/display/intel_audio.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_audio.c > b/drivers/gpu/drm/i915/display/intel_audio.c > index a731af7ada08..031d7e53c7fa 100644 > --- a/drivers/gpu/drm/i915/display/intel_audio.c > +++ b/drivers/gpu/drm/i915/display/intel_audio.c > @@ -860,7 +860,7 @@ static unsigned long > i915_audio_component_get_power(struct device *kdev) > } > > /* Force CDCLK to 2*BCLK as long as we need audio powered. */ > - if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) > + if (INTEL_GEN(dev_priv) >= 10) glk is only gen9 -Chris ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] [PATCH 2/2] drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms
The CDCLK>=2*BCLK constraint applies to all generations since gen10. Extend the constraint logic in audio get/put_power(). Signed-off-by: Kai Vehmanen --- drivers/gpu/drm/i915/display/intel_audio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c index a731af7ada08..031d7e53c7fa 100644 --- a/drivers/gpu/drm/i915/display/intel_audio.c +++ b/drivers/gpu/drm/i915/display/intel_audio.c @@ -860,7 +860,7 @@ static unsigned long i915_audio_component_get_power(struct device *kdev) } /* Force CDCLK to 2*BCLK as long as we need audio powered. */ - if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) + if (INTEL_GEN(dev_priv) >= 10) glk_force_audio_cdclk(dev_priv, true); if (INTEL_GEN(dev_priv) == 11 || INTEL_GEN(dev_priv) == 10) -- 2.17.1 ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
