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/*
* Copyright 2012-15 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 "dm_services.h"
#include "include/grph_object_id.h"
bool dal_graphics_object_id_is_valid(struct graphics_object_id id)
{
bool rc = true;
switch (id.type) {
case OBJECT_TYPE_UNKNOWN:
rc = false;
break;
case OBJECT_TYPE_GPU:
case OBJECT_TYPE_ENGINE:
/* do NOT check for id.id == 0 */
if (id.enum_id == ENUM_ID_UNKNOWN)
rc = false;
break;
default:
if (id.id == 0 || id.enum_id == ENUM_ID_UNKNOWN)
rc = false;
break;
}
return rc;
}
bool dal_graphics_object_id_is_equal(
struct graphics_object_id id1,
struct graphics_object_id id2)
{
if (false == dal_graphics_object_id_is_valid(id1)) {
dm_output_to_console(
"%s: Warning: comparing invalid object 'id1'!\n", __func__);
return false;
}
if (false == dal_graphics_object_id_is_valid(id2)) {
dm_output_to_console(
"%s: Warning: comparing invalid object 'id2'!\n", __func__);
return false;
}
if (id1.id == id2.id && id1.enum_id == id2.enum_id
&& id1.type == id2.type)
return true;
return false;
}
/* Based on internal data members memory layout */
uint32_t dal_graphics_object_id_to_uint(struct graphics_object_id id)
{
uint32_t object_id = 0;
object_id = id.id + (id.enum_id << 0x8) + (id.type << 0xc);
return object_id;
}
/*
* ******* get specific ID - internal safe cast into specific type *******
*/
enum controller_id dal_graphics_object_id_get_controller_id(
struct graphics_object_id id)
{
if (id.type == OBJECT_TYPE_CONTROLLER)
return id.id;
return CONTROLLER_ID_UNDEFINED;
}
enum clock_source_id dal_graphics_object_id_get_clock_source_id(
struct graphics_object_id id)
{
if (id.type == OBJECT_TYPE_CLOCK_SOURCE)
return id.id;
return CLOCK_SOURCE_ID_UNDEFINED;
}
enum encoder_id dal_graphics_object_id_get_encoder_id(
struct graphics_object_id id)
{
if (id.type == OBJECT_TYPE_ENCODER)
return id.id;
return ENCODER_ID_UNKNOWN;
}
enum connector_id dal_graphics_object_id_get_connector_id(
struct graphics_object_id id)
{
if (id.type == OBJECT_TYPE_CONNECTOR)
return id.id;
return CONNECTOR_ID_UNKNOWN;
}
enum audio_id dal_graphics_object_id_get_audio_id(struct graphics_object_id id)
{
if (id.type == OBJECT_TYPE_AUDIO)
return id.id;
return AUDIO_ID_UNKNOWN;
}
enum engine_id dal_graphics_object_id_get_engine_id(
struct graphics_object_id id)
{
if (id.type == OBJECT_TYPE_ENGINE)
return id.id;
return ENGINE_ID_UNKNOWN;
}
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