From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Jani Nikula <jani.nikula@intel.com>, tiwai@suse.de
Subject: [PATCH 2/2] drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms
Date: Tue, 1 Oct 2019 19:35:55 +0300 [thread overview]
Message-ID: <20191001163555.24356-2-kai.vehmanen@linux.intel.com> (raw)
In-Reply-To: <20191001163555.24356-1-kai.vehmanen@linux.intel.com>
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 <kai.vehmanen@linux.intel.com>
---
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
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next prev parent reply other threads:[~2019-10-01 16:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-01 16:35 [PATCH 1/2] drm/i915: Fix audio power up sequence for gen10/11 Kai Vehmanen
2019-10-01 16:35 ` Kai Vehmanen [this message]
2019-10-01 16:39 ` [PATCH 2/2] drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms Chris Wilson
2019-10-01 21:49 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915: Fix audio power up sequence for gen10/11 Patchwork
2019-10-02 7:45 ` ✓ Fi.CI.IGT: " Patchwork
2019-10-02 9:43 ` [PATCH 1/2] " Chris Wilson
2019-10-02 10:29 ` Kai Vehmanen
2019-10-02 12:11 ` Imre Deak
2019-10-02 16:53 ` Kai Vehmanen
2019-10-03 9:58 ` Kai Vehmanen
2019-10-02 14:33 ` Jani Nikula
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