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Date: Thu, 22 Jun 2023 20:53:45 +0530
From: Syed Saba Kareem <Syed.SabaKareem@....com>
To: <broonie@...nel.org>, <alsa-devel@...a-project.org>
CC: <Vijendar.Mukunda@....com>, <Basavaraj.Hiregoudar@....com>,
<Sunil-kumar.Dommati@....com>,
Syed Saba Kareem <Syed.SabaKareem@....com>,
Liam Girdwood <lgirdwood@...il.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
V Sujith Kumar Reddy <vsujithkumar.reddy@....com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>,
Venkata Prasad Potturu <venkataprasad.potturu@....com>,
Ajit Kumar Pandey <AjitKumar.Pandey@....com>,
open list <linux-kernel@...r.kernel.org>
Subject: [PATCH 04/11] ASoC: amd: acp: remove the redundant acp enable/disable interrupts functions
Instead of having individual acp enable/disable interrupts functions for
each platform, implement common place holder to handle the same for all
AMD platforms.
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@....com>
---
sound/soc/amd/acp/acp-legacy-common.c | 21 +++++++++++++++++++++
sound/soc/amd/acp/acp-rembrandt.c | 24 ++----------------------
sound/soc/amd/acp/acp-renoir.c | 23 ++---------------------
sound/soc/amd/acp/amd.h | 2 ++
4 files changed, 27 insertions(+), 43 deletions(-)
diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c
index 4302d8db88a4..45a45d002915 100644
--- a/sound/soc/amd/acp/acp-legacy-common.c
+++ b/sound/soc/amd/acp/acp-legacy-common.c
@@ -16,6 +16,27 @@
#include <linux/pci.h>
#include <linux/export.h>
+void acp_enable_interrupts(struct acp_dev_data *adata)
+{
+ struct acp_resource *rsrc = adata->rsrc;
+ u32 ext_intr_ctrl;
+
+ writel(0x01, ACP_EXTERNAL_INTR_ENB(adata));
+ ext_intr_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
+ ext_intr_ctrl |= ACP_ERROR_MASK;
+ writel(ext_intr_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
+}
+EXPORT_SYMBOL_NS_GPL(acp_enable_interrupts, SND_SOC_ACP_COMMON);
+
+void acp_disable_interrupts(struct acp_dev_data *adata)
+{
+ struct acp_resource *rsrc = adata->rsrc;
+
+ writel(ACP_EXT_INTR_STAT_CLEAR_MASK, ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
+ writel(0x00, ACP_EXTERNAL_INTR_ENB(adata));
+}
+EXPORT_SYMBOL_NS_GPL(acp_disable_interrupts, SND_SOC_ACP_COMMON);
+
static int acp_power_on(struct acp_chip_info *chip)
{
u32 val, acp_pgfsm_stat_reg, acp_pgfsm_ctrl_reg;
diff --git a/sound/soc/amd/acp/acp-rembrandt.c b/sound/soc/amd/acp/acp-rembrandt.c
index 83515ee753f3..bc8e1de45170 100644
--- a/sound/soc/amd/acp/acp-rembrandt.c
+++ b/sound/soc/amd/acp/acp-rembrandt.c
@@ -185,26 +185,6 @@ int acp6x_master_clock_generate(struct device *dev)
return 0;
}
-static void acp6x_enable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
- u32 ext_intr_ctrl;
-
- writel(0x01, ACP_EXTERNAL_INTR_ENB(adata));
- ext_intr_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
- ext_intr_ctrl |= ACP_ERROR_MASK;
- writel(ext_intr_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
-}
-
-static void acp6x_disable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
-
- writel(ACP_EXT_INTR_STAT_CLEAR_MASK,
- ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
- writel(0x00, ACP_EXTERNAL_INTR_ENB(adata));
-}
-
static int rembrandt_audio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -254,7 +234,7 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
dev_set_drvdata(dev, adata);
acp6x_master_clock_generate(dev);
- acp6x_enable_interrupts(adata);
+ acp_enable_interrupts(adata);
acp_platform_register(dev);
return 0;
@@ -265,7 +245,7 @@ static void rembrandt_audio_remove(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct acp_dev_data *adata = dev_get_drvdata(dev);
- acp6x_disable_interrupts(adata);
+ acp_disable_interrupts(adata);
acp_platform_unregister(dev);
}
diff --git a/sound/soc/amd/acp/acp-renoir.c b/sound/soc/amd/acp/acp-renoir.c
index a73fd70171c1..1899658ab25d 100644
--- a/sound/soc/amd/acp/acp-renoir.c
+++ b/sound/soc/amd/acp/acp-renoir.c
@@ -140,25 +140,6 @@ static struct snd_soc_dai_driver acp_renoir_dai[] = {
},
};
-static void acp3x_enable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
- u32 ext_intr_ctrl;
-
- writel(0x01, ACP_EXTERNAL_INTR_ENB(adata));
- ext_intr_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
- ext_intr_ctrl |= ACP_ERROR_MASK;
- writel(ext_intr_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
-}
-
-static void acp3x_disable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
-
- writel(ACP_EXT_INTR_STAT_CLEAR_MASK,
- ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
- writel(0x00, ACP_EXTERNAL_INTR_ENB(adata));
-}
static int renoir_audio_probe(struct platform_device *pdev)
{
@@ -207,7 +188,7 @@ static int renoir_audio_probe(struct platform_device *pdev)
acp_machine_select(adata);
dev_set_drvdata(dev, adata);
- acp3x_enable_interrupts(adata);
+ acp_enable_interrupts(adata);
acp_platform_register(dev);
return 0;
@@ -218,7 +199,7 @@ static void renoir_audio_remove(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct acp_dev_data *adata = dev_get_drvdata(dev);
- acp3x_disable_interrupts(adata);
+ acp_disable_interrupts(adata);
acp_platform_unregister(dev);
}
diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index 96bd87290eee..0d8c0febbbfc 100644
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -192,6 +192,8 @@ int smn_write(struct pci_dev *dev, u32 smn_addr, u32 data);
int acp_init(struct acp_chip_info *chip);
int acp_deinit(void __iomem *base);
+void acp_enable_interrupts(struct acp_dev_data *adata);
+void acp_disable_interrupts(struct acp_dev_data *adata);
/* Machine configuration */
int snd_amd_acp_find_config(struct pci_dev *pci);
--
2.25.1
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