linux-stable/drivers/gpu/drm/armada/armada_drm.h
Sam Ravnborg 25e28ef280 drm/armada: drop use of drmP.h
Drop use of the deprecated drmP.h header file.
While touching the list of include files group them and sort them.
Fix fallout from the header file removal.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804094132.29463-4-sam@ravnborg.org
2019-08-14 18:31:10 +02:00

84 lines
2 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Russell King
*/
#ifndef ARMADA_DRM_H
#define ARMADA_DRM_H
#include <linux/kfifo.h>
#include <linux/io.h>
#include <linux/workqueue.h>
#include <drm/drm_device.h>
#include <drm/drm_mm.h>
struct armada_crtc;
struct armada_gem_object;
struct clk;
struct drm_display_mode;
struct drm_fb_helper;
static inline void
armada_updatel(uint32_t val, uint32_t mask, void __iomem *ptr)
{
uint32_t ov, v;
ov = v = readl_relaxed(ptr);
v = (v & ~mask) | val;
if (ov != v)
writel_relaxed(v, ptr);
}
static inline uint32_t armada_pitch(uint32_t width, uint32_t bpp)
{
uint32_t pitch = bpp != 4 ? width * ((bpp + 7) / 8) : width / 2;
/* 88AP510 spec recommends pitch be a multiple of 128 */
return ALIGN(pitch, 128);
}
struct armada_private;
struct armada_variant {
bool has_spu_adv_reg;
int (*init)(struct armada_crtc *, struct device *);
int (*compute_clock)(struct armada_crtc *,
const struct drm_display_mode *,
uint32_t *);
void (*disable)(struct armada_crtc *);
void (*enable)(struct armada_crtc *, const struct drm_display_mode *);
};
/* Variant ops */
extern const struct armada_variant armada510_ops;
struct armada_private {
struct drm_device drm;
struct drm_fb_helper *fbdev;
struct armada_crtc *dcrtc[2];
struct drm_mm linear; /* protected by linear_lock */
struct mutex linear_lock;
struct drm_property *colorkey_prop;
struct drm_property *colorkey_min_prop;
struct drm_property *colorkey_max_prop;
struct drm_property *colorkey_val_prop;
struct drm_property *colorkey_alpha_prop;
struct drm_property *colorkey_mode_prop;
struct drm_property *brightness_prop;
struct drm_property *contrast_prop;
struct drm_property *saturation_prop;
#ifdef CONFIG_DEBUG_FS
struct dentry *de;
#endif
};
int armada_fbdev_init(struct drm_device *);
void armada_fbdev_fini(struct drm_device *);
int armada_overlay_plane_create(struct drm_device *, unsigned long);
void armada_drm_crtc_debugfs_init(struct armada_crtc *dcrtc);
int armada_drm_debugfs_init(struct drm_minor *);
#endif