Release 4.17 drivers/gpu/drm/sun4i/sun4i_framebuffer.c
/*
* Copyright (C) 2015 Free Electrons
* Copyright (C) 2015 NextThing Co
*
* Maxime Ripard <maxime.ripard@free-electrons.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drmP.h>
#include "sun4i_drv.h"
#include "sun4i_framebuffer.h"
static int sun4i_de_atomic_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
int ret;
ret = drm_atomic_helper_check_modeset(dev, state);
if (ret)
return ret;
ret = drm_atomic_normalize_zpos(dev, state);
if (ret)
return ret;
return drm_atomic_helper_check_planes(dev, state);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maxime Ripard | 59 | 100.00% | 2 | 100.00% |
| Total | 59 | 100.00% | 2 | 100.00% |
static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = {
.output_poll_changed = drm_fb_helper_output_poll_changed,
.atomic_check = sun4i_de_atomic_check,
.atomic_commit = drm_atomic_helper_commit,
.fb_create = drm_gem_fb_create,
};
static struct drm_mode_config_helper_funcs sun4i_de_mode_config_helpers = {
.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
};
int sun4i_framebuffer_init(struct drm_device *drm)
{
drm_mode_config_reset(drm);
drm->mode_config.max_width = 8192;
drm->mode_config.max_height = 8192;
drm->mode_config.funcs = &sun4i_de_mode_config_funcs;
drm->mode_config.helper_private = &sun4i_de_mode_config_helpers;
return drm_fb_cma_fbdev_init(drm, 32, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maxime Ripard | 56 | 94.92% | 2 | 66.67% |
| Noralf Trönnes | 3 | 5.08% | 1 | 33.33% |
| Total | 59 | 100.00% | 3 | 100.00% |
void sun4i_framebuffer_free(struct drm_device *drm)
{
drm_fb_cma_fbdev_fini(drm);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maxime Ripard | 13 | 86.67% | 1 | 50.00% |
| Noralf Trönnes | 2 | 13.33% | 1 | 50.00% |
| Total | 15 | 100.00% | 2 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maxime Ripard | 182 | 91.92% | 4 | 57.14% |
| Noralf Trönnes | 13 | 6.57% | 2 | 28.57% |
| Baoyou Xie | 3 | 1.52% | 1 | 14.29% |
| Total | 198 | 100.00% | 7 | 100.00% |
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