diff mbox series

[06/21] drm/i915: extract intel_fifo_underrun.h from intel_drv.h

Message ID 0507c5523d1f07a48e6679a04db75246ce8ba766.1556540889.git.jani.nikula@intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915: the great header refactoring, part two | expand

Commit Message

Jani Nikula April 29, 2019, 12:29 p.m. UTC 
It used to be handy that we only had a couple of headers, but over time
intel_drv.h has become unwieldy. Extract declarations to a separate
header file corresponding to the implementation module, clarifying the
modularity of the driver.

Ensure the new header is self-contained, and do so with minimal further
includes, using forward declarations as needed. Include the new header
only where needed, and sort the modified include directives while at it
and as needed.

No functional changes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/Makefile.header-test  |  1 +
 drivers/gpu/drm/i915/i915_irq.c            |  1 +
 drivers/gpu/drm/i915/intel_crt.c           |  1 +
 drivers/gpu/drm/i915/intel_ddi.c           |  1 +
 drivers/gpu/drm/i915/intel_display.c       |  1 +
 drivers/gpu/drm/i915/intel_dp.c            |  1 +
 drivers/gpu/drm/i915/intel_drv.h           | 13 -----------
 drivers/gpu/drm/i915/intel_fifo_underrun.c |  1 +
 drivers/gpu/drm/i915/intel_fifo_underrun.h | 27 ++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_hdmi.c          |  1 +
 drivers/gpu/drm/i915/intel_sdvo.c          |  1 +
 drivers/gpu/drm/i915/vlv_dsi.c             |  1 +
 12 files changed, 37 insertions(+), 13 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/intel_fifo_underrun.h
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test
index ff8403..01485f 100644
--- a/drivers/gpu/drm/i915/Makefile.header-test
+++ b/drivers/gpu/drm/i915/Makefile.header-test
@@ -29,6 +29,7 @@  header_test := \
 	intel_dvo_dev.h \
 	intel_fbc.h \
 	intel_fbdev.h \
+	intel_fifo_underrun.h \
 	intel_frontbuffer.h \
 	intel_hdcp.h \
 	intel_hdmi.h \
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 15f541..ed21f7 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -40,6 +40,7 @@ 
 #include "i915_drv.h"
 #include "i915_trace.h"
 #include "intel_drv.h"
+#include "intel_fifo_underrun.h"
 #include "intel_psr.h"
 
 /**
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index b665c3..1d32af6 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -39,6 +39,7 @@ 
 #include "intel_crt.h"
 #include "intel_ddi.h"
 #include "intel_drv.h"
+#include "intel_fifo_underrun.h"
 
 /* Here's the desired hotplug mode */
 #define ADPA_HOTPLUG_BITS (ADPA_CRT_HOTPLUG_PERIOD_128 |		\
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index f181c2..a1f8056 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -34,6 +34,7 @@ 
 #include "intel_dp.h"
 #include "intel_drv.h"
 #include "intel_dsi.h"
+#include "intel_fifo_underrun.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
 #include "intel_lspcon.h"
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5453dbe..03a2a7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -58,6 +58,7 @@ 
 #include "intel_dvo.h"
 #include "intel_fbc.h"
 #include "intel_fbdev.h"
+#include "intel_fifo_underrun.h"
 #include "intel_frontbuffer.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 08d9257..b9b03b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -48,6 +48,7 @@ 
 #include "intel_ddi.h"
 #include "intel_dp.h"
 #include "intel_drv.h"
+#include "intel_fifo_underrun.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
 #include "intel_lspcon.h"
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 20f28e..17182f5 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1581,19 +1581,6 @@  intel_atomic_get_new_crtc_state(struct intel_atomic_state *state,
 								 &crtc->base));
 }
 
-/* intel_fifo_underrun.c */
-bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
-					   enum pipe pipe, bool enable);
-bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
-					   enum pipe pch_transcoder,
-					   bool enable);
-void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
-					 enum pipe pipe);
-void intel_pch_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
-					 enum pipe pch_transcoder);
-void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv);
-void intel_check_pch_fifo_underruns(struct drm_i915_private *dev_priv);
-
 /* i915_irq.c */
 void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, u32 mask);
 void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, u32 mask);
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
index 74c8b0..8545ad 100644
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -28,6 +28,7 @@ 
 #include "i915_drv.h"
 #include "intel_drv.h"
 #include "intel_fbc.h"
+#include "intel_fifo_underrun.h"
 
 /**
  * DOC: fifo underrun handling
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.h b/drivers/gpu/drm/i915/intel_fifo_underrun.h
new file mode 100644
index 000000..e04f22a
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.h
@@ -0,0 +1,27 @@ 
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_FIFO_UNDERRUN_H__
+#define __INTEL_FIFO_UNDERRUN_H__
+
+#include <linux/types.h>
+
+#include "intel_display.h"
+
+struct drm_i915_private;
+
+bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
+					   enum pipe pipe, bool enable);
+bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
+					   enum pipe pch_transcoder,
+					   bool enable);
+void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
+					 enum pipe pipe);
+void intel_pch_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
+					 enum pipe pch_transcoder);
+void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv);
+void intel_check_pch_fifo_underruns(struct drm_i915_private *dev_priv);
+
+#endif /* __INTEL_FIFO_UNDERRUN_H__ */
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index d2b3b3..e2341d 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -45,6 +45,7 @@ 
 #include "intel_ddi.h"
 #include "intel_dp.h"
 #include "intel_drv.h"
+#include "intel_fifo_underrun.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
 #include "intel_lspcon.h"
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 0e3d91d..ef2748 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -39,6 +39,7 @@ 
 #include "i915_drv.h"
 #include "intel_connector.h"
 #include "intel_drv.h"
+#include "intel_fifo_underrun.h"
 #include "intel_hdmi.h"
 #include "intel_panel.h"
 #include "intel_sdvo.h"
diff --git a/drivers/gpu/drm/i915/vlv_dsi.c b/drivers/gpu/drm/i915/vlv_dsi.c
index b4c658..5d343a 100644
--- a/drivers/gpu/drm/i915/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/vlv_dsi.c
@@ -35,6 +35,7 @@ 
 #include "intel_connector.h"
 #include "intel_drv.h"
 #include "intel_dsi.h"
+#include "intel_fifo_underrun.h"
 #include "intel_panel.h"
 #include "intel_sideband.h"