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drm/msm: split out msm_kms.h

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Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2013-11-30 16:12:10 -05:00
parent 10a02eb646
commit dd2da6e346
6 changed files with 60 additions and 30 deletions
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1
drivers/gpu/drm/msm/hdmi/hdmi_connector.c
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@ -17,6 +17,7 @@
#include <linux/gpio.h>
#include "msm_kms.h"
#include "hdmi.h"
struct hdmi_connector {

1
drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
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@ -19,6 +19,7 @@
#define __MDP4_KMS_H__
#include "msm_drv.h"
#include "msm_kms.h"
#include "mdp/mdp_kms.h"
#include "mdp4.xml.h"

1
drivers/gpu/drm/msm/msm_drv.c
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@ -17,6 +17,7 @@
#include "msm_drv.h"
#include "msm_gpu.h"
#include "msm_kms.h"
static void msm_fb_output_poll_changed(struct drm_device *dev)
{

30
drivers/gpu/drm/msm/msm_drv.h
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@ -134,36 +134,6 @@ void __msm_fence_worker(struct work_struct *work);
(_cb)->func = _func; \
} while (0)
/* As there are different display controller blocks depending on the
* snapdragon version, the kms support is split out and the appropriate
* implementation is loaded at runtime. The kms module is responsible
* for constructing the appropriate planes/crtcs/encoders/connectors.
*/
struct msm_kms_funcs {
/* hw initialization: */
int (*hw_init)(struct msm_kms *kms);
/* irq handling: */
void (*irq_preinstall)(struct msm_kms *kms);
int (*irq_postinstall)(struct msm_kms *kms);
void (*irq_uninstall)(struct msm_kms *kms);
irqreturn_t (*irq)(struct msm_kms *kms);
int (*enable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc);
void (*disable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc);
/* misc: */
const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format);
long (*round_pixclk)(struct msm_kms *kms, unsigned long rate,
struct drm_encoder *encoder);
/* cleanup: */
void (*preclose)(struct msm_kms *kms, struct drm_file *file);
void (*destroy)(struct msm_kms *kms);
};
struct msm_kms {
const struct msm_kms_funcs *funcs;
};
struct msm_kms *mdp4_kms_init(struct drm_device *dev);
int msm_register_mmu(struct drm_device *dev, struct msm_mmu *mmu);
int msm_wait_fence_interruptable(struct drm_device *dev, uint32_t fence,

1
drivers/gpu/drm/msm/msm_fb.c
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@ -16,6 +16,7 @@
*/
#include "msm_drv.h"
#include "msm_kms.h"
#include "drm_crtc.h"
#include "drm_crtc_helper.h"

56
drivers/gpu/drm/msm/msm_kms.h Normal file
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@ -0,0 +1,56 @@
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MSM_KMS_H__
#define __MSM_KMS_H__
#include <linux/clk.h>
#include <linux/regulator/consumer.h>
#include "msm_drv.h"
/* As there are different display controller blocks depending on the
* snapdragon version, the kms support is split out and the appropriate
* implementation is loaded at runtime. The kms module is responsible
* for constructing the appropriate planes/crtcs/encoders/connectors.
*/
struct msm_kms_funcs {
/* hw initialization: */
int (*hw_init)(struct msm_kms *kms);
/* irq handling: */
void (*irq_preinstall)(struct msm_kms *kms);
int (*irq_postinstall)(struct msm_kms *kms);
void (*irq_uninstall)(struct msm_kms *kms);
irqreturn_t (*irq)(struct msm_kms *kms);
int (*enable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc);
void (*disable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc);
/* misc: */
const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format);
long (*round_pixclk)(struct msm_kms *kms, unsigned long rate,
struct drm_encoder *encoder);
/* cleanup: */
void (*preclose)(struct msm_kms *kms, struct drm_file *file);
void (*destroy)(struct msm_kms *kms);
};
struct msm_kms {
const struct msm_kms_funcs *funcs;
};
struct msm_kms *mdp4_kms_init(struct drm_device *dev);
#endif /* __MSM_KMS_H__ */