[Intel-gfx] [PATCH v2 2/7] drm/i915/dmc: move assert_dmc_loaded() to intel_dmc.c

[Jani Nikula]

Start localizing DMC register and data access to intel_dmc.c.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_power.c | 12 ------------
 drivers/gpu/drm/i915/display/intel_dmc.c           | 11 +++++++++++
 drivers/gpu/drm/i915/display/intel_dmc.h           |  2 ++
 3 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index b3efe345567f..6a5695008f7c 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -905,18 +905,6 @@ static void bxt_disable_dc9(struct drm_i915_private *dev_priv)
 	intel_pps_unlock_regs_wa(dev_priv);
 }
 
-static void assert_dmc_loaded(struct drm_i915_private *dev_priv)
-{
-	drm_WARN_ONCE(&dev_priv->drm,
-		      !intel_de_read(dev_priv,
-				     DMC_PROGRAM(dev_priv->dmc.dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)),
-				     "DMC program storage start is NULL\n");
-	drm_WARN_ONCE(&dev_priv->drm, !intel_de_read(dev_priv, DMC_SSP_BASE),
-		      "DMC SSP Base Not fine\n");
-	drm_WARN_ONCE(&dev_priv->drm, !intel_de_read(dev_priv, DMC_HTP_SKL),
-		      "DMC HTP Not fine\n");
-}
-
 /**
  * intel_display_power_set_target_dc_state - Set target dc state.
  * @dev_priv: i915 device
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c
index 66fd69259e73..63ae16622c3e 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc.c
@@ -305,6 +305,17 @@ void intel_dmc_load_program(struct drm_i915_private *dev_priv)
 	gen9_set_dc_state_debugmask(dev_priv);
 }
 
+void assert_dmc_loaded(struct drm_i915_private *i915)
+{
+	drm_WARN_ONCE(&i915->drm,
+		      !intel_de_read(i915, DMC_PROGRAM(i915->dmc.dmc_info[DMC_FW_MAIN].start_mmioaddr, 0)),
+		      "DMC program storage start is NULL\n");
+	drm_WARN_ONCE(&i915->drm, !intel_de_read(i915, DMC_SSP_BASE),
+		      "DMC SSP Base Not fine\n");
+	drm_WARN_ONCE(&i915->drm, !intel_de_read(i915, DMC_HTP_SKL),
+		      "DMC HTP Not fine\n");
+}
+
 static bool fw_info_matches_stepping(const struct intel_fw_info *fw_info,
 				     const struct stepping_info *si)
 {
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.h b/drivers/gpu/drm/i915/display/intel_dmc.h
index 7c590309a3a9..326f80ad0f31 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.h
+++ b/drivers/gpu/drm/i915/display/intel_dmc.h
@@ -55,4 +55,6 @@ void intel_dmc_ucode_suspend(struct drm_i915_private *i915);
 void intel_dmc_ucode_resume(struct drm_i915_private *i915);
 bool intel_dmc_has_payload(struct drm_i915_private *i915);
 
+void assert_dmc_loaded(struct drm_i915_private *i915);
+
 #endif /* __INTEL_DMC_H__ */
-- 
2.30.2