From e532714d1f76ccdbd1dcfeb3b4579d324cb519c1 Mon Sep 17 00:00:00 2001 From: Aidan MacDonald Date: Sun, 25 Jul 2021 14:03:44 +0100 Subject: pcm: Remove unused function pcm_play_dma_get_peak_buffer() Change-Id: Ifd20fb14a22489cdb99154c01f69809a1e70d0c5 --- firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c | 22 ---------------------- 1 file changed, 22 deletions(-) (limited to 'firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c') diff --git a/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c b/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c index 401d568a97..8c70e68b64 100644 --- a/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c +++ b/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c @@ -191,25 +191,3 @@ static int get_dma_count(void) return count; } - -const void * pcm_play_dma_get_peak_buffer(int *count) -{ - int flags = disable_irq_save(); - - const void* addr; - if(REG_DMAC_DCCSR(DMA_AIC_TX_CHANNEL) & DMAC_DCCSR_EN) - { - int bytes = get_dma_count(); - *count = bytes >> 2; - addr = (const void*)((int)(playback_address + bytes + 2) & ~3); - } - else - { - *count = 0; - addr = NULL; - } - - restore_irq(flags); - - return addr; -} -- cgit v1.2.3