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Merge branch 'linus-4.14-rc4-acp-prereq' of git://people.freedesktop.org/~agd5f/linux into drm-next

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This is a shared tree between drm and audio for some amd bits.

* 'linus-4.14-rc4-acp-prereq' of git://people.freedesktop.org/~agd5f/linux:
  drm/amdgpu Moving amdgpu asic types to a separate file
  ASoC: AMD: Added asic_type as ACP DMA driver platform data
  drm/amd/amdgpu: Added asic_type as ACP DMA driver platform data
This commit is contained in:
Dave Airlie 2017-11-14 05:53:39 +10:00
commit fc150d6bba
5 changed files with 65 additions and 33 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
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@ -382,6 +382,8 @@ static int acp_hw_init(void *handle)
adev->acp.acp_cell[0].name = "acp_audio_dma";
adev->acp.acp_cell[0].num_resources = 4;
adev->acp.acp_cell[0].resources = &adev->acp.acp_res[0];
adev->acp.acp_cell[0].platform_data = &adev->asic_type;
adev->acp.acp_cell[0].pdata_size = sizeof(adev->asic_type);
adev->acp.acp_cell[1].name = "designware-i2s";
adev->acp.acp_cell[1].num_resources = 1;

29
drivers/gpu/drm/amd/include/amd_shared.h
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@ -23,36 +23,11 @@
#ifndef __AMD_SHARED_H__
#define __AMD_SHARED_H__
#define AMD_MAX_USEC_TIMEOUT 200000 /* 200 ms */
#include <drm/amd_asic_type.h>
struct seq_file;
/*
* Supported ASIC types
*/
enum amd_asic_type {
CHIP_TAHITI = 0,
CHIP_PITCAIRN,
CHIP_VERDE,
CHIP_OLAND,
CHIP_HAINAN,
CHIP_BONAIRE,
CHIP_KAVERI,
CHIP_KABINI,
CHIP_HAWAII,
CHIP_MULLINS,
CHIP_TOPAZ,
CHIP_TONGA,
CHIP_FIJI,
CHIP_CARRIZO,
CHIP_STONEY,
CHIP_POLARIS10,
CHIP_POLARIS11,
CHIP_POLARIS12,
CHIP_VEGA10,
CHIP_RAVEN,
CHIP_LAST,
};
#define AMD_MAX_USEC_TIMEOUT 200000 /* 200 ms */
/*
* Chip flags

52
include/drm/amd_asic_type.h Normal file
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@ -0,0 +1,52 @@
/*
* Copyright 2017 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.
*/
#ifndef __AMD_ASIC_TYPE_H__
#define __AMD_ASIC_TYPE_H__
/*
* Supported ASIC types
*/
enum amd_asic_type {
CHIP_TAHITI = 0,
CHIP_PITCAIRN,
CHIP_VERDE,
CHIP_OLAND,
CHIP_HAINAN,
CHIP_BONAIRE,
CHIP_KAVERI,
CHIP_KABINI,
CHIP_HAWAII,
CHIP_MULLINS,
CHIP_TOPAZ,
CHIP_TONGA,
CHIP_FIJI,
CHIP_CARRIZO,
CHIP_STONEY,
CHIP_POLARIS10,
CHIP_POLARIS11,
CHIP_POLARIS12,
CHIP_VEGA10,
CHIP_RAVEN,
CHIP_LAST,
};
#endif /*__AMD_ASIC_TYPE_H__ */

8
sound/soc/amd/acp-pcm-dma.c
View File

@ -73,12 +73,6 @@ static const struct snd_pcm_hardware acp_pcm_hardware_capture = {
.periods_max = CAPTURE_MAX_NUM_PERIODS,
};
struct audio_drv_data {
struct snd_pcm_substream *play_stream;
struct snd_pcm_substream *capture_stream;
void __iomem *acp_mmio;
};
static u32 acp_reg_read(void __iomem *acp_mmio, u32 reg)
{
return readl(acp_mmio + (reg * 4));
@ -916,6 +910,7 @@ static int acp_audio_probe(struct platform_device *pdev)
int status;
struct audio_drv_data *audio_drv_data;
struct resource *res;
const u32 *pdata = pdev->dev.platform_data;
audio_drv_data = devm_kzalloc(&pdev->dev, sizeof(struct audio_drv_data),
GFP_KERNEL);
@ -932,6 +927,7 @@ static int acp_audio_probe(struct platform_device *pdev)
audio_drv_data->play_stream = NULL;
audio_drv_data->capture_stream = NULL;
audio_drv_data->asic_type = *pdata;
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res) {

7
sound/soc/amd/acp.h
View File

@ -84,6 +84,13 @@ struct audio_substream_data {
void __iomem *acp_mmio;
};
struct audio_drv_data {
struct snd_pcm_substream *play_stream;
struct snd_pcm_substream *capture_stream;
void __iomem *acp_mmio;
u32 asic_type;
};
enum {
ACP_TILE_P1 = 0,
ACP_TILE_P2,