From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 64 +++++++++++++++++++++++++-------
1 files changed, 50 insertions(+), 14 deletions(-)
diff --git a/kernel/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/kernel/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 7e7bda7..3f6d965 100644
--- a/kernel/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/kernel/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -1054,6 +1054,7 @@
int irq_id;
struct mtk_base_afe *afe;
struct mt8173_afe_private *afe_priv;
+ struct snd_soc_component *comp_pcm, *comp_hdmi;
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33));
if (ret)
@@ -1074,12 +1075,6 @@
irq_id = platform_get_irq(pdev, 0);
if (irq_id <= 0)
return irq_id < 0 ? irq_id : -ENXIO;
- ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
- 0, "Afe_ISR_Handle", (void *)afe);
- if (ret) {
- dev_err(afe->dev, "could not request_irq\n");
- return ret;
- }
afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(afe->base_addr))
@@ -1142,23 +1137,62 @@
if (ret)
goto err_pm_disable;
- ret = devm_snd_soc_register_component(&pdev->dev,
- &mt8173_afe_pcm_dai_component,
- mt8173_afe_pcm_dais,
- ARRAY_SIZE(mt8173_afe_pcm_dais));
+ comp_pcm = devm_kzalloc(&pdev->dev, sizeof(*comp_pcm), GFP_KERNEL);
+ if (!comp_pcm) {
+ ret = -ENOMEM;
+ goto err_pm_disable;
+ }
+
+ ret = snd_soc_component_initialize(comp_pcm,
+ &mt8173_afe_pcm_dai_component,
+ &pdev->dev);
if (ret)
goto err_pm_disable;
- ret = devm_snd_soc_register_component(&pdev->dev,
- &mt8173_afe_hdmi_dai_component,
- mt8173_afe_hdmi_dais,
- ARRAY_SIZE(mt8173_afe_hdmi_dais));
+#ifdef CONFIG_DEBUG_FS
+ comp_pcm->debugfs_prefix = "pcm";
+#endif
+
+ ret = snd_soc_add_component(comp_pcm,
+ mt8173_afe_pcm_dais,
+ ARRAY_SIZE(mt8173_afe_pcm_dais));
if (ret)
goto err_pm_disable;
+
+ comp_hdmi = devm_kzalloc(&pdev->dev, sizeof(*comp_hdmi), GFP_KERNEL);
+ if (!comp_hdmi) {
+ ret = -ENOMEM;
+ goto err_cleanup_components;
+ }
+
+ ret = snd_soc_component_initialize(comp_hdmi,
+ &mt8173_afe_hdmi_dai_component,
+ &pdev->dev);
+ if (ret)
+ goto err_cleanup_components;
+
+#ifdef CONFIG_DEBUG_FS
+ comp_hdmi->debugfs_prefix = "hdmi";
+#endif
+
+ ret = snd_soc_add_component(comp_hdmi,
+ mt8173_afe_hdmi_dais,
+ ARRAY_SIZE(mt8173_afe_hdmi_dais));
+ if (ret)
+ goto err_cleanup_components;
+
+ ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
+ 0, "Afe_ISR_Handle", (void *)afe);
+ if (ret) {
+ dev_err(afe->dev, "could not request_irq\n");
+ goto err_cleanup_components;
+ }
dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n");
return 0;
+err_cleanup_components:
+ snd_soc_unregister_component(&pdev->dev);
err_pm_disable:
pm_runtime_disable(&pdev->dev);
return ret;
@@ -1166,6 +1200,8 @@
static int mt8173_afe_pcm_dev_remove(struct platform_device *pdev)
{
+ snd_soc_unregister_component(&pdev->dev);
+
pm_runtime_disable(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mt8173_afe_runtime_suspend(&pdev->dev);
--
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