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| author | Rakesh Ughreja <rakesh.a.ughreja@intel.com> | 2018-08-22 23:24:59 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-08-28 22:18:08 +0300 |
| commit | 7c33b5f16915a7bc3d3b81a9a041bdc562f71dfb (patch) | |
| tree | d24f0e83270ca59bd7bf6fccc72b4b250e7da456 /sound/soc/intel/boards/skl_hda_dsp_common.h | |
| parent | 8dce1d026da4588382ed8c03e791c7c9b37b22e8 (diff) | |
| download | linux-7c33b5f16915a7bc3d3b81a9a041bdc562f71dfb.tar.xz | |
ASoC: Intel: Boards: Machine driver for SKL+ w/ HDAudio codecs
Add machine driver for Intel platforms (SKL/KBL/BXT/APL) with
HDA and iDisp codecs. This patch adds support for only iDisp (HDMI/DP)
codec. In the following patches support for HDA codecs will be added.
This should work for other Intel platforms as well e.g. GLK,CNL
however this series is not tested on all the platforms.
Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/skl_hda_dsp_common.h')
| -rw-r--r-- | sound/soc/intel/boards/skl_hda_dsp_common.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.h b/sound/soc/intel/boards/skl_hda_dsp_common.h new file mode 100644 index 000000000000..b6c79696bfba --- /dev/null +++ b/sound/soc/intel/boards/skl_hda_dsp_common.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2015-18 Intel Corporation. + */ + +/* + * This file defines data structures used in Machine Driver for Intel + * platforms with HDA Codecs. + */ + +#ifndef __SOUND_SOC_HDA_DSP_COMMON_H +#define __SOUND_SOC_HDA_DSP_COMMON_H +#include <linux/module.h> +#include <linux/platform_device.h> +#include <sound/core.h> +#include <sound/jack.h> + +#define HDA_DSP_MAX_BE_DAI_LINKS 3 + +struct skl_hda_hdmi_pcm { + struct list_head head; + struct snd_soc_dai *codec_dai; + struct snd_soc_jack hdmi_jack; + int device; +}; + +struct skl_hda_private { + struct list_head hdmi_pcm_list; + int pcm_count; + int dai_index; + const char *platform_name; +}; + +extern struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS]; +int skl_hda_hdmi_jack_init(struct snd_soc_card *card); +int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device); + +#endif /* __SOUND_SOC_HDA_DSP_COMMON_H */ |