From: Anshuman Gupta <anshuman.gupta@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Syrjala Ville <ville.syrjala@intel.com>
Subject: [PATCH] drm/i915/icl: Remove DDI IO power domain from PG3 power domains
Date: Wed, 31 Jul 2019 09:03:24 +0530 [thread overview]
Message-ID: <20190731033324.6031-1-anshuman.gupta@intel.com> (raw)
DDI IO power domain are in IO/PHY/AFE power domains.
Which does not require PG3 power well to be enable.
MIPI DSI dual link gets "DDI B" IO power domain reference
count which enables PG3 since "DDI B" IO power domain is
part of PG3 power domain, that makes power leakage in
MIPI DSI dual link use case.
Cc: Deak Imre <imre.deak@intel.com>
Cc: Syrjala Ville <ville.syrjala@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
drivers/gpu/drm/i915/display/intel_display_power.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index dd2a50b8ba0a..ca33e8d41218 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -2482,11 +2482,8 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
BIT_ULL(POWER_DOMAIN_TRANSCODER_C) | \
BIT_ULL(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \
BIT_ULL(POWER_DOMAIN_PORT_DDI_B_LANES) | \
- BIT_ULL(POWER_DOMAIN_PORT_DDI_B_IO) | \
BIT_ULL(POWER_DOMAIN_PORT_DDI_C_LANES) | \
- BIT_ULL(POWER_DOMAIN_PORT_DDI_C_IO) | \
BIT_ULL(POWER_DOMAIN_PORT_DDI_D_LANES) | \
- BIT_ULL(POWER_DOMAIN_PORT_DDI_D_IO) | \
BIT_ULL(POWER_DOMAIN_PORT_DDI_E_LANES) | \
BIT_ULL(POWER_DOMAIN_PORT_DDI_E_IO) | \
BIT_ULL(POWER_DOMAIN_PORT_DDI_F_LANES) | \
--
2.21.0
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next reply other threads:[~2019-07-31 3:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 3:33 Anshuman Gupta [this message]
2019-07-31 4:26 ` ✓ Fi.CI.BAT: success for drm/i915/icl: Remove DDI IO power domain from PG3 power domains Patchwork
2019-08-01 17:06 ` ✓ Fi.CI.IGT: " Patchwork
2019-08-05 9:49 ` [PATCH] " Imre Deak
2019-08-05 10:05 ` Imre Deak
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