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path: root/drivers/gpu/drm/i915/display/intel_display.c
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Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index f6732b737670..9e4f2575ecf5 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -10963,28 +10963,6 @@ static void dg1_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
icl_set_active_port_dpll(pipe_config, port_dpll_id);
}
-static void cnl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
- struct intel_crtc_state *pipe_config)
-{
- struct intel_shared_dpll *pll;
- enum intel_dpll_id id;
- bool pll_active;
- u32 temp;
-
- temp = intel_de_read(dev_priv, DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
- id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
-
- if (drm_WARN_ON(&dev_priv->drm, id < SKL_DPLL0 || id > SKL_DPLL2))
- return;
-
- pll = intel_get_shared_dpll_by_id(dev_priv, id);
-
- pipe_config->shared_dpll = pll;
- pll_active = intel_dpll_get_hw_state(dev_priv, pll,
- &pipe_config->dpll_hw_state);
- drm_WARN_ON(&dev_priv->drm, !pll_active);
-}
-
static void icl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
struct intel_crtc_state *pipe_config)
{
@@ -11039,6 +11017,28 @@ static void icl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
icl_set_active_port_dpll(pipe_config, port_dpll_id);
}
+static void cnl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
+ struct intel_crtc_state *pipe_config)
+{
+ struct intel_shared_dpll *pll;
+ enum intel_dpll_id id;
+ bool pll_active;
+ u32 temp;
+
+ temp = intel_de_read(dev_priv, DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
+ id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
+
+ if (drm_WARN_ON(&dev_priv->drm, id < SKL_DPLL0 || id > SKL_DPLL2))
+ return;
+
+ pll = intel_get_shared_dpll_by_id(dev_priv, id);
+
+ pipe_config->shared_dpll = pll;
+ pll_active = intel_dpll_get_hw_state(dev_priv, pll,
+ &pipe_config->dpll_hw_state);
+ drm_WARN_ON(&dev_priv->drm, !pll_active);
+}
+
static void bxt_get_ddi_pll(struct drm_i915_private *dev_priv,
enum port port,
struct intel_crtc_state *pipe_config)
@@ -11312,10 +11312,10 @@ static void hsw_get_ddi_port_state(struct intel_crtc *crtc,
icl_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_CANNONLAKE(dev_priv))
cnl_get_ddi_pll(dev_priv, port, pipe_config);
- else if (IS_GEN9_BC(dev_priv))
- skl_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_GEN9_LP(dev_priv))
bxt_get_ddi_pll(dev_priv, port, pipe_config);
+ else if (IS_GEN9_BC(dev_priv))
+ skl_get_ddi_pll(dev_priv, port, pipe_config);
else
hsw_get_ddi_pll(dev_priv, port, pipe_config);