From: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
To: unlisted-recipients:; (no To-header on input)
Cc: <Alexander.Deucher@amd.com>, <djkurtz@google.com>,
<Akshu.Agrawal@amd.com>,
Ravulapati Vishnu vardhan rao
<Vishnuvardhanrao.Ravulapati@amd.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
"Takashi Iwai" <tiwai@suse.com>,
Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
"Maruthi Bayyavarapu" <maruthi.bayyavarapu@amd.com>,
Colin Ian King <colin.king@canonical.com>,
YueHaibing <yuehaibing@huawei.com>,
"Kuninori Morimoto" <kuninori.morimoto.gx@renesas.com>,
"moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER
MANAGEM..." <alsa-devel@alsa-project.org>,
"open list" <linux-kernel@vger.kernel.org>
Subject: [RESEND PATCH v5 5/6] ASoC: amd: handle ACP3x i2s-sp interrupt.
Date: Wed, 13 Nov 2019 12:44:08 +0530 [thread overview]
Message-ID: <1573629249-13272-6-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> (raw)
In-Reply-To: <1573629249-13272-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com>
Enabled support for handling i2s-sp interrupt.
previous to this,Driver support only BT instance and
interrupt on i2s-sp were not handled.
Signed-off-by: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
---
sound/soc/amd/raven/acp3x-pcm-dma.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c
index 6e70fa8..8a8b135 100644
--- a/sound/soc/amd/raven/acp3x-pcm-dma.c
+++ b/sound/soc/amd/raven/acp3x-pcm-dma.c
@@ -176,6 +176,13 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id)
snd_pcm_period_elapsed(rv_i2s_data->play_stream);
play_flag = 1;
}
+ if ((val & BIT(I2S_TX_THRESHOLD)) &&
+ rv_i2s_data->i2ssp_play_stream) {
+ rv_writel(BIT(I2S_TX_THRESHOLD),
+ rv_i2s_data->acp3x_base + mmACP_EXTERNAL_INTR_STAT);
+ snd_pcm_period_elapsed(rv_i2s_data->i2ssp_play_stream);
+ play_flag = 1;
+ }
if ((val & BIT(BT_RX_THRESHOLD)) && rv_i2s_data->capture_stream) {
rv_writel(BIT(BT_RX_THRESHOLD), rv_i2s_data->acp3x_base +
@@ -183,6 +190,13 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id)
snd_pcm_period_elapsed(rv_i2s_data->capture_stream);
cap_flag = 1;
}
+ if ((val & BIT(I2S_RX_THRESHOLD)) &&
+ rv_i2s_data->i2ssp_capture_stream) {
+ rv_writel(BIT(I2S_RX_THRESHOLD),
+ rv_i2s_data->acp3x_base + mmACP_EXTERNAL_INTR_STAT);
+ snd_pcm_period_elapsed(rv_i2s_data->i2ssp_capture_stream);
+ cap_flag = 1;
+ }
if (play_flag | cap_flag)
return IRQ_HANDLED;
--
2.7.4
next prev parent reply other threads:[~2019-11-13 7:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1573629249-13272-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com>
2019-11-13 7:14 ` [PATCH v5 1/6] ASoC: amd:Create multiple I2S platform device Endpoint Ravulapati Vishnu vardhan rao
2019-11-13 16:11 ` [alsa-devel] " Pierre-Louis Bossart
2019-11-13 7:14 ` [RESEND PATCH v5 2/6] ASoC: amd: Refactoring of DAI from DMA driver Ravulapati Vishnu vardhan rao
2019-11-13 16:22 ` [alsa-devel] " Pierre-Louis Bossart
2019-11-13 16:36 ` kbuild test robot
2019-11-13 7:14 ` [RESEND PATCH v5 3/6] ASoC: amd: Enabling I2S instance in DMA and DAI Ravulapati Vishnu vardhan rao
2019-11-13 16:29 ` [alsa-devel] " Pierre-Louis Bossart
2019-11-13 7:14 ` [RESEND PATCH v5 4/6] ASoC: amd: add ACP3x TDM mode support Ravulapati Vishnu vardhan rao
2019-11-13 7:14 ` Ravulapati Vishnu vardhan rao [this message]
2019-11-13 16:31 ` [alsa-devel] [RESEND PATCH v5 5/6] ASoC: amd: handle ACP3x i2s-sp interrupt Pierre-Louis Bossart
2019-11-13 7:14 ` [RESEND PATCH v5 6/6] ASoC: amd: Added ACP3x system resume and runtime pm Ravulapati Vishnu vardhan rao
2019-11-13 16:39 ` [alsa-devel] " Pierre-Louis Bossart
2019-11-13 17:13 ` kbuild test robot
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