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/*
* Copyright 2015 Advanced Micro Devices, Inc.
*
* 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
*
* Authors: AMD
*
*/
/* Include */
#include "dal_services.h"
#include "include/set_mode_interface.h"
#include "include/hw_sequencer_interface.h"
#include "include/hw_path_mode_set_interface.h"
#include "include/topology_mgr_interface.h"
#include "ds_dispatch.h"
enum ds_return dal_ds_dispatch_setup_plane_configurations(
struct ds_dispatch *ds,
uint32_t display_index,
uint32_t planes_num,
const struct plane_config *configs)
{
enum ds_return result = DS_SUCCESS;
uint32_t path_num = dal_pms_with_data_get_path_mode_num(ds->set);
struct hw_path_mode_set *hw_mode_set = dal_hw_path_mode_set_create();
if (!hw_mode_set) {
BREAK_TO_DEBUGGER();
return DS_ERROR;
}
/* Convert path mode set into HW path mode set for HWSS
* This is needed for dal_hw_sequencer_prepare_to_release_planes
* to get hw_mode_set*/
if (false == dal_ds_dispatch_build_hw_path_set(
ds,
path_num,
dal_pms_with_data_get_path_mode_at_index(
ds->set,
0),
hw_mode_set,
BUILD_PATH_SET_REASON_SET_MODE,
NULL)) {
/* error */
result = DS_ERROR;
}
/* HW programming */
if (DS_SUCCESS == result) {
/* clean-up part */
dal_hw_sequencer_prepare_to_release_planes(
ds->hwss,
hw_mode_set,
display_index);
dal_tm_release_plane_resources(
ds->tm,
display_index);
dal_pms_with_data_clear_plane_configs(ds->set, display_index);
dal_tm_acquire_plane_resources(
ds->tm,
display_index,
planes_num,
configs);
dal_pms_with_data_add_plane_configs(
ds->set,
display_index,
configs,
planes_num);
/*Because configs may be update, hw_mode_set needs
*to be re-built*/
if (false == dal_ds_dispatch_build_hw_path_set(
ds,
path_num,
dal_pms_with_data_get_path_mode_at_index(
ds->set,
0),
hw_mode_set,
BUILD_PATH_SET_REASON_GET_ACTIVE_PATHS,
NULL)) {
/* error */
result = DS_ERROR;
}
if (DS_SUCCESS == result)
if (dal_hw_sequencer_set_plane_config(
ds->hwss,
hw_mode_set,
display_index) != HWSS_RESULT_OK)
result = DS_ERROR;
}
dal_ds_dispatch_destroy_hw_path_set(hw_mode_set);
return result;
}
bool dal_ds_dispatch_validate_plane_configurations(
struct ds_dispatch *ds,
uint32_t num_planes,
const struct plane_config *pl_configs,
bool *supported)
{
uint32_t i;
/* For now, we just return true for all planes */
for (i = 0; i < num_planes; i++)
supported[i] = true;
return true;
}
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