diff options
Diffstat (limited to 'sound/soc/mediatek/mt8195/mt8195-afe-pcm.c')
| -rw-r--r-- | sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c index 2bb05a828e8d..e425f868476a 100644 --- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c +++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c @@ -14,6 +14,7 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_platform.h> +#include <linux/of_reserved_mem.h> #include <linux/pm_runtime.h> #include "mt8195-afe-common.h" #include "mt8195-afe-clk.h" @@ -3028,7 +3029,7 @@ static const struct reg_sequence mt8195_afe_reg_defaults[] = { static const struct reg_sequence mt8195_cg_patch[] = { { AUDIO_TOP_CON0, 0xfffffffb }, - { AUDIO_TOP_CON1, 0xfffffffa }, + { AUDIO_TOP_CON1, 0xfffffff8 }, }; static int mt8195_afe_init_registers(struct mtk_base_afe *afe) @@ -3061,6 +3062,12 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev) int i, irq_id, ret; struct snd_soc_component *component; + ret = of_reserved_mem_device_init(dev); + if (ret) { + dev_err(dev, "failed to assign memory region: %d\n", ret); + return ret; + } + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(33)); if (ret) return ret; |