Work on the principle that files should prefer not to expose platform
specific functions.
v2: Rebase
Cc: Imre Deak <imre.d...@intel.com>
Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
drivers/gpu/drm/i915/intel_combo_phy.c | 24 ++++++++++++++++++++----
drivers/gpu/drm/i915/intel_combo_phy.h | 6 ++----
drivers/gpu/drm/i915/intel_runtime_pm.c | 10 +++++-----
3 files changed, 27 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_combo_phy.c
b/drivers/gpu/drm/i915/intel_combo_phy.c
index 5c7eb6c..a8660d 100644
--- a/drivers/gpu/drm/i915/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/intel_combo_phy.c
@@ -148,7 +148,7 @@ static bool cnl_combo_phy_verify_state(struct
drm_i915_private *dev_priv)
return ret;
}
-void cnl_combo_phys_init(struct drm_i915_private *dev_priv)
+static void cnl_combo_phys_init(struct drm_i915_private *dev_priv)
{
u32 val;
@@ -168,7 +168,7 @@ void cnl_combo_phys_init(struct drm_i915_private *dev_priv)
I915_WRITE(CNL_PORT_CL1CM_DW5, val);
}
-void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
+static void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv)
{
u32 val;
@@ -204,7 +204,7 @@ static bool icl_combo_phy_verify_state(struct
drm_i915_private *dev_priv,
return ret;
}
-void icl_combo_phys_init(struct drm_i915_private *dev_priv)
+static void icl_combo_phys_init(struct drm_i915_private *dev_priv)
{
enum port port;
@@ -233,7 +233,7 @@ void icl_combo_phys_init(struct drm_i915_private *dev_priv)
}
}
-void icl_combo_phys_uninit(struct drm_i915_private *dev_priv)
+static void icl_combo_phys_uninit(struct drm_i915_private *dev_priv)
{
enum port port;
@@ -254,3 +254,19 @@ void icl_combo_phys_uninit(struct drm_i915_private
*dev_priv)
I915_WRITE(ICL_PORT_COMP_DW0(port), val);
}
}
+
+void intel_combo_phy_init(struct drm_i915_private *i915)
+{
+ if (INTEL_GEN(i915) >= 11)
+ icl_combo_phys_init(i915);
+ else if (IS_CANNONLAKE(i915))
+ cnl_combo_phys_init(i915);
+}
+
+void intel_combo_phy_uninit(struct drm_i915_private *i915)
+{
+ if (INTEL_GEN(i915) >= 11)
+ icl_combo_phys_uninit(i915);
+ else if (IS_CANNONLAKE(i915))
+ cnl_combo_phys_uninit(i915);
+}
diff --git a/drivers/gpu/drm/i915/intel_combo_phy.h
b/drivers/gpu/drm/i915/intel_combo_phy.h
index f7f1e5..3ecb1e 100644
--- a/drivers/gpu/drm/i915/intel_combo_phy.h
+++ b/drivers/gpu/drm/i915/intel_combo_phy.h
@@ -8,9 +8,7 @@
struct drm_i915_private;
-void icl_combo_phys_init(struct drm_i915_private *dev_priv);
-void icl_combo_phys_uninit(struct drm_i915_private *dev_priv);
-void cnl_combo_phys_init(struct drm_i915_private *dev_priv);
-void cnl_combo_phys_uninit(struct drm_i915_private *dev_priv);
+void intel_combo_phy_init(struct drm_i915_private *dev_priv);
+void intel_combo_phy_uninit(struct drm_i915_private *dev_priv);
#endif /* __INTEL_COMBO_PHY_H__ */
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c
b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 30e7cb..be7119 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1140,7 +1140,7 @@ static void gen9_dc_off_power_well_enable(struct
drm_i915_private *dev_priv,
* PHY's HW context for port B is lost after DC transitions,
* so we need to restore it manually.
*/
- icl_combo_phys_init(dev_priv);
+ intel_combo_phy_init(dev_priv);
}
static void gen9_dc_off_power_well_disable(struct drm_i915_private *dev_priv,
@@ -3779,7 +3779,7 @@ static void cnl_display_core_init(struct drm_i915_private
*dev_priv, bool resume
intel_pch_reset_handshake(dev_priv, !HAS_PCH_NOP(dev_priv));
/* 2-3. */
- cnl_combo_phys_init(dev_priv);
+ intel_combo_phy_init(dev_priv);
/*
* 4. Enable Power Well 1 (PG1).
@@ -3828,7 +3828,7 @@ static void cnl_display_core_uninit(struct
drm_i915_private *dev_priv)
usleep_range(10, 30); /* 10 us delay per Bspec */
/* 5. */
- cnl_combo_phys_uninit(dev_priv);
+ intel_combo_phy_uninit(dev_priv);
}
void icl_display_core_init(struct drm_i915_private *dev_priv,
@@ -3843,7 +3843,7 @@ void icl_display_core_init(struct drm_i915_private
*dev_priv,
intel_pch_reset_handshake(dev_priv, !HAS_PCH_NOP(dev_priv));
/* 2. Initialize all combo phys */
- icl_combo_phys_init(dev_priv);
+ intel_combo_phy_init(dev_priv);
/*
* 3. Enable Power Well 1 (PG1).
@@ -3893,7 +3893,7 @@ void icl_display_core_uninit(struct drm_i915_private
*dev_priv)
mutex_unlock(&power_domains->lock);
/* 5. */
- icl_combo_phys_uninit(dev_priv);
+ intel_combo_phy_uninit(dev_priv);
}
static void chv_phy_control_init(struct drm_i915_private *dev_priv)
--
2.20.1
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