From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Give the cdclk init/uninit functions a _hw suffix to make
it clear they are about initializing the actual hardware.
I'll be wanting to to add a intel_cdclk_init() which is
purely initializing software structures.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 24 +++++++++----------
drivers/gpu/drm/i915/display/intel_cdclk.h | 4 ++--
.../drm/i915/display/intel_display_power.c | 16 ++++++-------
3 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 002044e80868..701a63c3ca38 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -1122,7 +1122,7 @@ static void skl_sanitize_cdclk(struct drm_i915_private *dev_priv)
dev_priv->cdclk.hw.vco = -1;
}
-static void skl_init_cdclk(struct drm_i915_private *dev_priv)
+static void skl_cdclk_init_hw(struct drm_i915_private *dev_priv)
{
struct intel_cdclk_config cdclk_config;
@@ -1151,7 +1151,7 @@ static void skl_init_cdclk(struct drm_i915_private *dev_priv)
skl_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
}
-static void skl_uninit_cdclk(struct drm_i915_private *dev_priv)
+static void skl_cdclk_uninit_hw(struct drm_i915_private *dev_priv)
{
struct intel_cdclk_config cdclk_config = dev_priv->cdclk.hw;
@@ -1681,7 +1681,7 @@ static void bxt_sanitize_cdclk(struct drm_i915_private *dev_priv)
dev_priv->cdclk.hw.vco = -1;
}
-static void bxt_init_cdclk(struct drm_i915_private *dev_priv)
+static void bxt_cdclk_init_hw(struct drm_i915_private *dev_priv)
{
struct intel_cdclk_config cdclk_config;
@@ -1706,7 +1706,7 @@ static void bxt_init_cdclk(struct drm_i915_private *dev_priv)
bxt_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
}
-static void bxt_uninit_cdclk(struct drm_i915_private *dev_priv)
+static void bxt_cdclk_uninit_hw(struct drm_i915_private *dev_priv)
{
struct intel_cdclk_config cdclk_config = dev_priv->cdclk.hw;
@@ -1719,7 +1719,7 @@ static void bxt_uninit_cdclk(struct drm_i915_private *dev_priv)
}
/**
- * intel_cdclk_init - Initialize CDCLK
+ * intel_cdclk_init_hw - Initialize CDCLK hardware
* @i915: i915 device
*
* Initialize CDCLK. This consists mainly of initializing dev_priv->cdclk.hw and
@@ -1727,27 +1727,27 @@ static void bxt_uninit_cdclk(struct drm_i915_private *dev_priv)
* during the display core initialization sequence, after which the DMC will
* take care of turning CDCLK off/on as needed.
*/
-void intel_cdclk_init(struct drm_i915_private *i915)
+void intel_cdclk_init_hw(struct drm_i915_private *i915)
{
if (IS_GEN9_LP(i915) || INTEL_GEN(i915) >= 10)
- bxt_init_cdclk(i915);
+ bxt_cdclk_init_hw(i915);
else if (IS_GEN9_BC(i915))
- skl_init_cdclk(i915);
+ skl_cdclk_init_hw(i915);
}
/**
- * intel_cdclk_uninit - Uninitialize CDCLK
+ * intel_cdclk_uninit_hw - Uninitialize CDCLK hardware
* @i915: i915 device
*
* Uninitialize CDCLK. This is done only during the display core
* uninitialization sequence.
*/
-void intel_cdclk_uninit(struct drm_i915_private *i915)
+void intel_cdclk_uninit_hw(struct drm_i915_private *i915)
{
if (INTEL_GEN(i915) >= 10 || IS_GEN9_LP(i915))
- bxt_uninit_cdclk(i915);
+ bxt_cdclk_uninit_hw(i915);
else if (IS_GEN9_BC(i915))
- skl_uninit_cdclk(i915);
+ skl_cdclk_uninit_hw(i915);
}
/**
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h
index a3fb7b8e8d31..4b965db07720 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.h
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.h
@@ -23,8 +23,8 @@ struct intel_cdclk_vals {
};
int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state);
-void intel_cdclk_init(struct drm_i915_private *i915);
-void intel_cdclk_uninit(struct drm_i915_private *i915);
+void intel_cdclk_init_hw(struct drm_i915_private *i915);
+void intel_cdclk_uninit_hw(struct drm_i915_private *i915);
void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv);
void intel_update_max_cdclk(struct drm_i915_private *dev_priv);
void intel_update_cdclk(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 2dc00d4b115b..3412c56bea6d 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -4763,7 +4763,7 @@ static void skl_display_core_init(struct drm_i915_private *dev_priv,
mutex_unlock(&power_domains->lock);
- intel_cdclk_init(dev_priv);
+ intel_cdclk_init_hw(dev_priv);
gen9_dbuf_enable(dev_priv);
@@ -4780,7 +4780,7 @@ static void skl_display_core_uninit(struct drm_i915_private *dev_priv)
gen9_dbuf_disable(dev_priv);
- intel_cdclk_uninit(dev_priv);
+ intel_cdclk_uninit_hw(dev_priv);
/* The spec doesn't call for removing the reset handshake flag */
/* disable PG1 and Misc I/O */
@@ -4824,7 +4824,7 @@ static void bxt_display_core_init(struct drm_i915_private *dev_priv, bool resume
mutex_unlock(&power_domains->lock);
- intel_cdclk_init(dev_priv);
+ intel_cdclk_init_hw(dev_priv);
gen9_dbuf_enable(dev_priv);
@@ -4841,7 +4841,7 @@ static void bxt_display_core_uninit(struct drm_i915_private *dev_priv)
gen9_dbuf_disable(dev_priv);
- intel_cdclk_uninit(dev_priv);
+ intel_cdclk_uninit_hw(dev_priv);
/* The spec doesn't call for removing the reset handshake flag */
@@ -4883,7 +4883,7 @@ static void cnl_display_core_init(struct drm_i915_private *dev_priv, bool resume
mutex_unlock(&power_domains->lock);
/* 5. Enable CD clock */
- intel_cdclk_init(dev_priv);
+ intel_cdclk_init_hw(dev_priv);
/* 6. Enable DBUF */
gen9_dbuf_enable(dev_priv);
@@ -4905,7 +4905,7 @@ static void cnl_display_core_uninit(struct drm_i915_private *dev_priv)
gen9_dbuf_disable(dev_priv);
/* 3. Disable CD clock */
- intel_cdclk_uninit(dev_priv);
+ intel_cdclk_uninit_hw(dev_priv);
/*
* 4. Disable Power Well 1 (PG1).
@@ -4997,7 +4997,7 @@ static void icl_display_core_init(struct drm_i915_private *dev_priv,
mutex_unlock(&power_domains->lock);
/* 4. Enable CDCLK. */
- intel_cdclk_init(dev_priv);
+ intel_cdclk_init_hw(dev_priv);
/* 5. Enable DBUF. */
icl_dbuf_enable(dev_priv);
@@ -5026,7 +5026,7 @@ static void icl_display_core_uninit(struct drm_i915_private *dev_priv)
icl_dbuf_disable(dev_priv);
/* 3. Disable CD clock */
- intel_cdclk_uninit(dev_priv);
+ intel_cdclk_uninit_hw(dev_priv);
/*
* 4. Disable Power Well 1 (PG1).
--
2.24.1
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