drm/i915: Separate intel_frontbuffer into its own header

In view of adding inline functions into the intel_frontbuffer section,
we first split the header into its own file so that we can integrate it
more easily with kerneldoc.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1470324762-2545-19-git-send-email-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2016-08-04 16:32:35 +01:00
parent de895082f7
commit 5d723d7afd
10 changed files with 52 additions and 11 deletions

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@ -70,6 +70,9 @@ Frontbuffer Tracking
.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.c
:doc: frontbuffer tracking
.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.h
:internal:
.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.c
:internal:

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@ -33,6 +33,7 @@
#include "i915_vgpu.h"
#include "i915_trace.h"
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include "intel_mocs.h"
#include <linux/reservation.h>
#include <linux/shmem_fs.h>

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@ -31,6 +31,7 @@
#include "i915_drv.h"
#include "i915_trace.h"
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include <linux/dma_remapping.h>
#include <linux/uaccess.h>

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@ -34,6 +34,7 @@
#include <drm/drm_edid.h>
#include <drm/drmP.h>
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include <drm/i915_drm.h>
#include "i915_drv.h"
#include "i915_gem_dmabuf.h"

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@ -1135,21 +1135,10 @@ void intel_ddi_clock_get(struct intel_encoder *encoder,
void intel_ddi_set_vc_payload_alloc(struct drm_crtc *crtc, bool state);
uint32_t ddi_signal_levels(struct intel_dp *intel_dp);
/* intel_frontbuffer.c */
void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
enum fb_op_origin origin);
void intel_frontbuffer_flip_prepare(struct drm_device *dev,
unsigned frontbuffer_bits);
void intel_frontbuffer_flip_complete(struct drm_device *dev,
unsigned frontbuffer_bits);
void intel_frontbuffer_flip(struct drm_device *dev,
unsigned frontbuffer_bits);
unsigned int intel_fb_align_height(struct drm_device *dev,
unsigned int height,
uint32_t pixel_format,
uint64_t fb_format_modifier);
void intel_fb_obj_flush(struct drm_i915_gem_object *obj, bool retire,
enum fb_op_origin origin);
u32 intel_fb_stride_alignment(const struct drm_i915_private *dev_priv,
uint64_t fb_modifier, uint32_t pixel_format);

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@ -42,6 +42,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_fb_helper.h>
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include <drm/i915_drm.h>
#include "i915_drv.h"

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@ -63,6 +63,7 @@
#include <drm/drmP.h>
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include "i915_drv.h"
/**

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@ -0,0 +1,42 @@
/*
* Copyright (c) 2014-2016 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef __INTEL_FRONTBUFFER_H__
#define __INTEL_FRONTBUFFER_H__
struct drm_device;
struct drm_i915_private;
struct drm_i915_gem_object;
void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj,
enum fb_op_origin origin);
void intel_frontbuffer_flip_prepare(struct drm_device *dev,
unsigned frontbuffer_bits);
void intel_frontbuffer_flip_complete(struct drm_device *dev,
unsigned frontbuffer_bits);
void intel_frontbuffer_flip(struct drm_device *dev,
unsigned frontbuffer_bits);
void intel_fb_obj_flush(struct drm_i915_gem_object *obj, bool retire,
enum fb_op_origin origin);
#endif /* __INTEL_FRONTBUFFER_H__ */

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@ -30,6 +30,7 @@
#include "i915_drv.h"
#include "i915_reg.h"
#include "intel_drv.h"
#include "intel_frontbuffer.h"
/* Limits for overlay size. According to intel doc, the real limits are:
* Y width: 4095, UV width (planar): 2047, Y height: 2047,

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@ -36,6 +36,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_plane_helper.h>
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include <drm/i915_drm.h>
#include "i915_drv.h"