Re: [PATCH 02/14] ASoC: mediatek: common: modify mtk afe platform driver for mt8196
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2025-03-07 15:22:08
Also in:
linux-devicetree, linux-gpio, linux-mediatek, linux-sound, lkml
On 07/03/2025 13:47, Darren.Ye wrote:
quoted hunk ↗ jump to hunk
From: Darren Ye <redacted> Mofify the pcm pointer interface to support 64-bit address access. Signed-off-by: Darren Ye <redacted> --- .../mediatek/common/mtk-afe-platform-driver.c | 63 ++++++++++++++----- .../mediatek/common/mtk-afe-platform-driver.h | 5 ++ 2 files changed, 52 insertions(+), 16 deletions(-)diff --git a/sound/soc/mediatek/common/mtk-afe-platform-driver.c b/sound/soc/mediatek/common/mtk-afe-platform-driver.c index 6b6330583941..5d8f4421e665 100644 --- a/sound/soc/mediatek/common/mtk-afe-platform-driver.c +++ b/sound/soc/mediatek/common/mtk-afe-platform-driver.c@@ -77,6 +77,16 @@ int mtk_afe_add_sub_dai_control(struct snd_soc_component *component) } EXPORT_SYMBOL_GPL(mtk_afe_add_sub_dai_control); +int mtk_afe_pcm_open(struct snd_soc_component *component,
How adding this is related with 64-bit addresses? It's not even used here.
+ struct snd_pcm_substream *substream)
+{
+ /* set the wait_for_avail to 2 sec*/
+ substream->wait_time = msecs_to_jiffies(2 * 1000);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mtk_afe_pcm_open);Best regards, Krzysztof