Release 4.11 drivers/gpu/drm/msm/edp/edp_bridge.c
/*
* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only 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.
*/
#include "edp.h"
struct edp_bridge {
struct drm_bridge base;
struct msm_edp *edp;
};
#define to_edp_bridge(x) container_of(x, struct edp_bridge, base)
void edp_bridge_destroy(struct drm_bridge *bridge)
{
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 9 | 100.00% | 1 | 100.00% |
Total | 9 | 100.00% | 1 | 100.00% |
static void edp_bridge_pre_enable(struct drm_bridge *bridge)
{
struct edp_bridge *edp_bridge = to_edp_bridge(bridge);
struct msm_edp *edp = edp_bridge->edp;
DBG("");
msm_edp_ctrl_power(edp->ctrl, true);
}
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Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 44 | 100.00% | 1 | 100.00% |
Total | 44 | 100.00% | 1 | 100.00% |
static void edp_bridge_enable(struct drm_bridge *bridge)
{
DBG("");
}
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Hai Li | 16 | 100.00% | 1 | 100.00% |
Total | 16 | 100.00% | 1 | 100.00% |
static void edp_bridge_disable(struct drm_bridge *bridge)
{
DBG("");
}
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Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 16 | 100.00% | 1 | 100.00% |
Total | 16 | 100.00% | 1 | 100.00% |
static void edp_bridge_post_disable(struct drm_bridge *bridge)
{
struct edp_bridge *edp_bridge = to_edp_bridge(bridge);
struct msm_edp *edp = edp_bridge->edp;
DBG("");
msm_edp_ctrl_power(edp->ctrl, false);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 44 | 100.00% | 1 | 100.00% |
Total | 44 | 100.00% | 1 | 100.00% |
static void edp_bridge_mode_set(struct drm_bridge *bridge,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = bridge->dev;
struct drm_connector *connector;
struct edp_bridge *edp_bridge = to_edp_bridge(bridge);
struct msm_edp *edp = edp_bridge->edp;
DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x",
mode->base.id, mode->name,
mode->vrefresh, mode->clock,
mode->hdisplay, mode->hsync_start,
mode->hsync_end, mode->htotal,
mode->vdisplay, mode->vsync_start,
mode->vsync_end, mode->vtotal,
mode->type, mode->flags);
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
if ((connector->encoder != NULL) &&
(connector->encoder->bridge == bridge)) {
msm_edp_ctrl_timing_cfg(edp->ctrl,
adjusted_mode, &connector->display_info);
break;
}
}
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 164 | 100.00% | 1 | 100.00% |
Total | 164 | 100.00% | 1 | 100.00% |
static const struct drm_bridge_funcs edp_bridge_funcs = {
.pre_enable = edp_bridge_pre_enable,
.enable = edp_bridge_enable,
.disable = edp_bridge_disable,
.post_disable = edp_bridge_post_disable,
.mode_set = edp_bridge_mode_set,
};
/* initialize bridge */
struct drm_bridge *msm_edp_bridge_init(struct msm_edp *edp)
{
struct drm_bridge *bridge = NULL;
struct edp_bridge *edp_bridge;
int ret;
edp_bridge = devm_kzalloc(edp->dev->dev,
sizeof(*edp_bridge), GFP_KERNEL);
if (!edp_bridge) {
ret = -ENOMEM;
goto fail;
}
edp_bridge->edp = edp;
bridge = &edp_bridge->base;
bridge->funcs = &edp_bridge_funcs;
ret = drm_bridge_attach(edp->encoder, bridge, NULL);
if (ret)
goto fail;
return bridge;
fail:
if (bridge)
edp_bridge_destroy(bridge);
return ERR_PTR(ret);
}
Contributors
Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 118 | 97.52% | 1 | 50.00% |
Laurent Pinchart | 3 | 2.48% | 1 | 50.00% |
Total | 121 | 100.00% | 2 | 100.00% |
Overall Contributors
Person | Tokens | Prop | Commits | CommitProp |
Hai Li | 470 | 99.37% | 1 | 50.00% |
Laurent Pinchart | 3 | 0.63% | 1 | 50.00% |
Total | 473 | 100.00% | 2 | 100.00% |
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