mtk_adsp_stream_pcm_pointer(9)

💖 mtk_adsp_stream_pcm_pointer(9) — Kernel API Manual 💖

okay bestie, welcome to the group chat for mtk_adsp_stream_pcm_pointer(9). This is the Kernel API Manual page, and we're getting into the host stream pointer vibe. no cap, it's short and iconic. 🫶

✨ NAME ✨

mtk_adsp_stream_pcm_pointer — Get host stream pointer. literally that's the whole name, and yes it's giving "host stream pointer." 💅

🌸 SYNOPSIS 🌸

snd_pcm_uframes_t mtk_adsp_stream_pcm_pointer (struct snd_sof_dev *sdev
, struct snd_pcm_substream *substream );

This exact signature is the moment. Keep it safe, bestie — don't retype it from memory. 🎀

🎀 ARGUMENTS 🎀

• sdev — SOF device. that's the device bestie you're working with.
• substream — PCM substream. the PCM stream in question, periodt.

🦋 SEE ALSO 🦋

• Kernel file ./sound/soc/sof/mediatek/mtk-adsp-common.c — the source file, go look if you're nosy (affectionate).
• mtk_adsp_get_registers(9)
• mtk_adsp_dump(9)
• mtk_adsp_send_msg(9)
• mtk_adsp_handle_reply(9)
• mtk_adsp_handle_request(9)
• mtk_adsp_get_bar_index(9)
• mtk_adsp_stream_pcm_hw_params(9)

that's the whole page, bestie — slay. this came from the Kernel API Manual, source/version ./sound/soc/sof/mediatek, dated October 2026. 💅✨