diff options
Diffstat (limited to 'sound/soc/tegra')
| -rw-r--r-- | sound/soc/tegra/tegra_asoc_utils.c | 30 | ||||
| -rw-r--r-- | sound/soc/tegra/tegra_asoc_utils.h | 1 |
2 files changed, 25 insertions, 6 deletions
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c index 49861c6ed874..24fb001be7f4 100644 --- a/sound/soc/tegra/tegra_asoc_utils.c +++ b/sound/soc/tegra/tegra_asoc_utils.c @@ -43,8 +43,10 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate, case 88200: if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20) new_baseclock = 56448000; - else + else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA30) new_baseclock = 564480000; + else + new_baseclock = 282240000; break; case 8000: case 16000: @@ -54,8 +56,10 @@ int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate, case 96000: if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20) new_baseclock = 73728000; - else + else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA30) new_baseclock = 552960000; + else + new_baseclock = 368640000; break; default: return -EINVAL; @@ -169,6 +173,7 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, struct device *dev) { int ret; + bool new_clocks = false; data->dev = dev; @@ -176,24 +181,37 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA20; else if (of_machine_is_compatible("nvidia,tegra30")) data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA30; - else + else if (of_machine_is_compatible("nvidia,tegra114")) { + data->soc = TEGRA_ASOC_UTILS_SOC_TEGRA114; + new_clocks = true; + } else { + dev_err(data->dev, "SoC unknown to Tegra ASoC utils\n"); return -EINVAL; + } - data->clk_pll_a = clk_get_sys(NULL, "pll_a"); + if (new_clocks) + data->clk_pll_a = clk_get(dev, "pll_a"); + else + data->clk_pll_a = clk_get_sys(NULL, "pll_a"); if (IS_ERR(data->clk_pll_a)) { dev_err(data->dev, "Can't retrieve clk pll_a\n"); ret = PTR_ERR(data->clk_pll_a); goto err; } - data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0"); + if (new_clocks) + data->clk_pll_a_out0 = clk_get(dev, "pll_a_out0"); + else + data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0"); if (IS_ERR(data->clk_pll_a_out0)) { dev_err(data->dev, "Can't retrieve clk pll_a_out0\n"); ret = PTR_ERR(data->clk_pll_a_out0); goto err_put_pll_a; } - if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20) + if (new_clocks) + data->clk_cdev1 = clk_get(dev, "mclk"); + else if (data->soc == TEGRA_ASOC_UTILS_SOC_TEGRA20) data->clk_cdev1 = clk_get_sys(NULL, "cdev1"); else data->clk_cdev1 = clk_get_sys("extern1", NULL); diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h index 974c9f8830f9..19fdcafed32f 100644 --- a/sound/soc/tegra/tegra_asoc_utils.h +++ b/sound/soc/tegra/tegra_asoc_utils.h @@ -29,6 +29,7 @@ struct device; enum tegra_asoc_utils_soc { TEGRA_ASOC_UTILS_SOC_TEGRA20, TEGRA_ASOC_UTILS_SOC_TEGRA30, + TEGRA_ASOC_UTILS_SOC_TEGRA114, }; struct tegra_asoc_utils_data { |