diff options
| author | Vinod Koul <vinod.koul@intel.com> | 2016-07-08 15:39:51 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-07-08 14:26:26 +0200 |
| commit | 07d5c17b80f67d1b2cc2c8243590e2abed4bd7ae (patch) | |
| tree | 1fbbb14b2151467937f25589c65961ce2968b1ff /sound | |
| parent | 73a33f6f6d44db203d0324b67ffed1d86d4c1c9a (diff) | |
ASoC: Intel: Add surface3 entry in CHT-RT5645 machine
Surface3 device is a CHT machine, so add entry for it.
Also update the HID from BIOS.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98001
Signed-off-by: Sachin Mokashi <sachinx.mokashi@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/boards/cht_bsw_rt5645.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index d7ef292c402d..f26c7b8545ae 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -30,6 +30,7 @@ #include <sound/jack.h> #include "../../codecs/rt5645.h" #include "../atom/sst-atom-controls.h" +#include "../common/sst-acpi.h" #define CHT_PLAT_CLK_3_HZ 19200000 #define CHT_CODEC_DAI "rt5645-aif1" @@ -340,10 +341,13 @@ static struct snd_soc_card snd_soc_card_chtrt5650 = { }; static struct cht_acpi_card snd_soc_cards[] = { + {"10EC5640", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645}, {"10EC5645", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645}, {"10EC5650", CODEC_TYPE_RT5650, &snd_soc_card_chtrt5650}, }; +static char cht_rt5640_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */ + static int snd_cht_mc_probe(struct platform_device *pdev) { int ret_val = 0; @@ -351,6 +355,9 @@ static int snd_cht_mc_probe(struct platform_device *pdev) struct cht_mc_private *drv; struct snd_soc_card *card = snd_soc_cards[0].soc_card; char codec_name[16]; + struct sst_acpi_mach *mach; + const char *i2c_name = NULL; + int dai_index; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC); if (!drv) @@ -366,12 +373,23 @@ static int snd_cht_mc_probe(struct platform_device *pdev) } } card->dev = &pdev->dev; + mach = card->dev->platform_data; sprintf(codec_name, "i2c-%s:00", drv->acpi_card->codec_id); /* set correct codec name */ for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) - if (!strcmp(card->dai_link[i].codec_name, "i2c-10EC5645:00")) + if (!strcmp(card->dai_link[i].codec_name, "i2c-10EC5645:00")) { card->dai_link[i].codec_name = kstrdup(codec_name, GFP_KERNEL); + dai_index = i; + } + + /* fixup codec name based on HID */ + i2c_name = sst_acpi_find_name_from_hid(mach->id); + if (i2c_name != NULL) { + snprintf(cht_rt5640_codec_name, sizeof(cht_rt5640_codec_name), + "%s%s", "i2c-", i2c_name); + cht_dailink[dai_index].codec_name = cht_rt5640_codec_name; + } snd_soc_card_set_drvdata(card, drv); ret_val = devm_snd_soc_register_card(&pdev->dev, card); |