[20/25] drm/i915: extract intel_tv.h from intel_drv.h

Submitted by Jani Nikula on April 4, 2019, 9:14 p.m.

Details

Message ID de033819cfb74543fcc564629cd58cf1b840ed3f.1554411528.git.jani.nikula@intel.com
State New
Headers show
Series "drm/i915: the great header refactoring, part one" ( rev: 1 ) in Intel GFX

Not browsing as part of any series.

Commit Message

Jani Nikula April 4, 2019, 9:14 p.m.
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/intel_display.c      |  1 +
 drivers/gpu/drm/i915/intel_drv.h          |  3 ---
 drivers/gpu/drm/i915/intel_tv.h           | 13 +++++++++++++
 4 files changed, 15 insertions(+), 3 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/intel_tv.h

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diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test
index 2724ccff61ea..595d9b34d866 100644
--- a/drivers/gpu/drm/i915/Makefile.header-test
+++ b/drivers/gpu/drm/i915/Makefile.header-test
@@ -29,6 +29,7 @@  header_test := \
 	intel_pm.h \
 	intel_psr.h \
 	intel_sdvo.h \
+	intel_tv.h \
 	intel_workarounds_types.h
 
 quiet_cmd_header_test = HDRTEST $@
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 77348a9e68e7..5f4771d0f489 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -64,6 +64,7 @@ 
 #include "intel_pm.h"
 #include "intel_psr.h"
 #include "intel_sdvo.h"
+#include "intel_tv.h"
 
 /* Primary plane formats for gen <= 3 */
 static const u32 i8xx_primary_formats[] = {
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 5bf36ea9fc08..fab363d9af2e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -2081,9 +2081,6 @@  static inline bool icl_is_hdr_plane(struct drm_i915_private *dev_priv,
 	return plane_id < PLANE_SPRITE2;
 }
 
-/* intel_tv.c */
-void intel_tv_init(struct drm_i915_private *dev_priv);
-
 /* intel_atomic.c */
 int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
 						const struct drm_connector_state *state,
diff --git a/drivers/gpu/drm/i915/intel_tv.h b/drivers/gpu/drm/i915/intel_tv.h
new file mode 100644
index 000000000000..44518575ec5c
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_tv.h
@@ -0,0 +1,13 @@ 
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_TV_H__
+#define __INTEL_TV_H__
+
+struct drm_i915_private;
+
+void intel_tv_init(struct drm_i915_private *dev_priv);
+
+#endif /* __INTEL_TV_H__ */