armbian_build/patch/kernel/archive/rockchip-6.14/patches.armbian/general-increase-spdif-dma-burst.patch
Paolo Sabatino 7c55b4fce9
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bump rockchip 32bit edge kernel to v6.14
2025-03-26 22:23:29 +01:00

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From 379651eb82cf5966a40a5b931afc2fa91c6a311d Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Sun, 12 Jan 2025 12:39:03 +0100
Subject: [PATCH 2/2] rockchip: increase SPDIF max burst value to maximum
---
sound/soc/rockchip/rockchip_spdif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index d87c0e4f6f91..7a2cfecf6a94 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -329,7 +329,7 @@ static int rk_spdif_probe(struct platform_device *pdev)
spdif->playback_dma_data.addr = res->start + SPDIF_SMPDR;
spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- spdif->playback_dma_data.maxburst = 4;
+ spdif->playback_dma_data.maxburst = 8;
spdif->dev = &pdev->dev;
dev_set_drvdata(&pdev->dev, spdif);
--
2.43.0