Commit bdd1510c authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915: extract i915_suspend.h from i915_drv.h 



It used to be handy that we only had a couple of headers, but over time
i915_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.

Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/94f2884a3e5611c3e1f015104afb965e47bd8992.1565271681.git.jani.nikula@intel.com
parent be68261d

drivers/gpu/drm/i915/i915_drv.c

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ 
#include "i915_irq.h"

#include "i915_perf.h"

#include "i915_query.h"

#include "i915_suspend.h"

#include "i915_sysfs.h"

#include "i915_trace.h"

#include "i915_vgpu.h"

drivers/gpu/drm/i915/i915_drv.h

+0 −4
Original line number Diff line number Diff line
@@ -2499,10 +2499,6 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine, 
			    u32 batch_len,

			    bool is_master);



/* i915_suspend.c */

int i915_save_state(struct drm_i915_private *dev_priv);

int i915_restore_state(struct drm_i915_private *dev_priv);



/* intel_device_info.c */

static inline struct intel_device_info *

mkwrite_device_info(struct drm_i915_private *dev_priv)

drivers/gpu/drm/i915/i915_suspend.c

+1 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ 


#include "i915_drv.h"

#include "i915_reg.h"

#include "i915_suspend.h"



static void i915_save_display(struct drm_i915_private *dev_priv)

{

drivers/gpu/drm/i915/i915_suspend.h

0 → 100644
+14 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: MIT */

/*

 * Copyright © 2019 Intel Corporation

 */



#ifndef __I915_SUSPEND_H__

#define __I915_SUSPEND_H__



struct drm_i915_private;



int i915_save_state(struct drm_i915_private *i915);

int i915_restore_state(struct drm_i915_private *i915);



#endif /* __I915_SUSPEND_H__ */

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