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-rw-r--r--firmware/target/arm/as3525/pcm-as3525.c20
-rw-r--r--firmware/target/arm/imx233/pcm-imx233.c6
-rw-r--r--firmware/target/arm/imx31/gigabeat-s/pcm-gigabeat-s.c14
-rw-r--r--firmware/target/arm/pcm-telechips.c9
-rw-r--r--firmware/target/arm/pnx0101/pcm-pnx0101.c7
-rw-r--r--firmware/target/arm/pp/pcm-pp.c9
-rw-r--r--firmware/target/arm/rk27xx/pcm-rk27xx.c15
-rw-r--r--firmware/target/arm/s3c2440/gigabeat-fx/pcm-meg-fx.c18
-rw-r--r--firmware/target/arm/s3c2440/mini2440/pcm-mini2440.c18
-rw-r--r--firmware/target/arm/s5l8700/pcm-s5l8700.c12
-rw-r--r--firmware/target/arm/s5l8702/pcm-s5l8702.c7
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c5
-rw-r--r--firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c14
-rw-r--r--firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c14
14 files changed, 1 insertions, 167 deletions
diff --git a/firmware/target/arm/as3525/pcm-as3525.c b/firmware/target/arm/as3525/pcm-as3525.c
index ddb4d86bd4..90b6aabd7c 100644
--- a/firmware/target/arm/as3525/pcm-as3525.c
+++ b/firmware/target/arm/as3525/pcm-as3525.c
@@ -152,26 +152,6 @@ void pcm_play_dma_stop(void)
play_callback_pending = false;
}
-void pcm_play_dma_pause(bool pause)
-{
- is_playing = !pause;
-
- if(pause)
- {
- dma_pause_channel(0);
-
- /* if producer's buffer finished, upper layer starts anew */
- if (dma_rem_size == 0)
- play_callback_pending = false;
- }
- else
- {
- if (play_sub_size != 0)
- dma_resume_channel(0);
- /* else unlock calls the callback if sub buffers remain */
- }
-}
-
void pcm_play_dma_init(void)
{
bitset32(&CGU_PERI, CGU_I2SOUT_APB_CLOCK_ENABLE);
diff --git a/firmware/target/arm/imx233/pcm-imx233.c b/firmware/target/arm/imx233/pcm-imx233.c
index de0e1aabf5..7e20a7ce68 100644
--- a/firmware/target/arm/imx233/pcm-imx233.c
+++ b/firmware/target/arm/imx233/pcm-imx233.c
@@ -149,12 +149,6 @@ void pcm_play_dma_start(const void *addr, size_t size)
pcm_play_unlock();
}
-void pcm_play_dma_pause(bool pause)
-{
- imx233_dma_freeze_channel(APB_AUDIO_DAC, pause);
- dac_freezed = pause;
-}
-
void pcm_play_dma_init(void)
{
audiohw_preinit();
diff --git a/firmware/target/arm/imx31/gigabeat-s/pcm-gigabeat-s.c b/firmware/target/arm/imx31/gigabeat-s/pcm-gigabeat-s.c
index 7304bdcff3..72d8e4a021 100644
--- a/firmware/target/arm/imx31/gigabeat-s/pcm-gigabeat-s.c
+++ b/firmware/target/arm/imx31/gigabeat-s/pcm-gigabeat-s.c
@@ -224,20 +224,6 @@ void pcm_play_dma_stop(void)
play_stop_pcm();
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause)
- {
- sdma_channel_pause(DMA_PLAY_CH_NUM);
- play_stop_pcm();
- }
- else
- {
- play_start_pcm();
- sdma_channel_run(DMA_PLAY_CH_NUM);
- }
-}
-
/* Return the number of bytes waiting - full L-R sample pairs only */
size_t pcm_get_bytes_waiting(void)
{
diff --git a/firmware/target/arm/pcm-telechips.c b/firmware/target/arm/pcm-telechips.c
index ddd69088cf..9c64b58594 100644
--- a/firmware/target/arm/pcm-telechips.c
+++ b/firmware/target/arm/pcm-telechips.c
@@ -194,15 +194,6 @@ void pcm_play_unlock(void)
restore_fiq(status);
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause) {
- play_stop_pcm();
- } else {
- play_start_pcm();
- }
-}
-
size_t pcm_get_bytes_waiting(void)
{
return dma_play_data.size & ~3;
diff --git a/firmware/target/arm/pnx0101/pcm-pnx0101.c b/firmware/target/arm/pnx0101/pcm-pnx0101.c
index a2394bc355..01ead4723b 100644
--- a/firmware/target/arm/pnx0101/pcm-pnx0101.c
+++ b/firmware/target/arm/pnx0101/pcm-pnx0101.c
@@ -49,11 +49,6 @@ void pcm_play_dma_stop(void)
{
}
-void pcm_play_dma_pause(bool pause)
-{
- (void)pause;
-}
-
static inline void fill_dma_buf(int offset)
{
short *l, *r, *lend;
@@ -62,7 +57,7 @@ static inline void fill_dma_buf(int offset)
lend = l + DMA_BUF_SAMPLES / 2;
r = dma_buf_right + offset;
- if (pcm_playing && !pcm_paused)
+ if (pcm_playing)
{
bool new_buffer =false;
diff --git a/firmware/target/arm/pp/pcm-pp.c b/firmware/target/arm/pp/pcm-pp.c
index 99d46a6096..91d567ee83 100644
--- a/firmware/target/arm/pp/pcm-pp.c
+++ b/firmware/target/arm/pp/pcm-pp.c
@@ -497,15 +497,6 @@ void pcm_play_dma_stop(void)
#endif
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause) {
- play_stop_pcm();
- } else {
- play_start_pcm();
- }
-}
-
size_t pcm_get_bytes_waiting(void)
{
return dma_play_data.size & ~3;
diff --git a/firmware/target/arm/rk27xx/pcm-rk27xx.c b/firmware/target/arm/rk27xx/pcm-rk27xx.c
index 21feaf6cc4..5cfe54f9de 100644
--- a/firmware/target/arm/rk27xx/pcm-rk27xx.c
+++ b/firmware/target/arm/rk27xx/pcm-rk27xx.c
@@ -114,21 +114,6 @@ void pcm_play_dma_start(const void *addr, size_t size)
hdma_i2s_transfer(addr, size);
}
-/* pause DMA transfer by disabling clock to DMA module */
-void pcm_play_dma_pause(bool pause)
-{
- if(pause)
- {
- SCU_CLKCFG |= CLKCFG_HDMA;
- locked = 1;
- }
- else
- {
- SCU_CLKCFG &= ~CLKCFG_HDMA;
- locked = 0;
- }
-}
-
static void i2s_init(void)
{
#if defined(HAVE_RK27XX_CODEC)
diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/pcm-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/pcm-meg-fx.c
index a1c854a0df..da5dc9cdd5 100644
--- a/firmware/target/arm/s3c2440/gigabeat-fx/pcm-meg-fx.c
+++ b/firmware/target/arm/s3c2440/gigabeat-fx/pcm-meg-fx.c
@@ -195,24 +195,6 @@ void pcm_play_dma_stop(void)
bitclr32(&CLKCON, 1<<17);
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause)
- {
- /* pause playback on current buffer */
- play_stop_pcm();
- }
- else
- {
- /* restart playback on current buffer */
- /* make sure we're aligned on left channel - skip any right
- channel sample left waiting */
- DISRC2 = (DCSRC2 + 2) & ~0x3;
- DCON2 = DMA_CONTROL_SETUP | (DSTAT2 & 0xFFFFE);
- play_start_pcm();
- }
-}
-
void fiq_handler(void)
{
static const void *start;
diff --git a/firmware/target/arm/s3c2440/mini2440/pcm-mini2440.c b/firmware/target/arm/s3c2440/mini2440/pcm-mini2440.c
index 943cbb2ade..dbb1a06809 100644
--- a/firmware/target/arm/s3c2440/mini2440/pcm-mini2440.c
+++ b/firmware/target/arm/s3c2440/mini2440/pcm-mini2440.c
@@ -235,24 +235,6 @@ void pcm_play_dma_stop(void)
bitclr32(&CLKCON, 1<<17);
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause)
- {
- /* pause playback on current buffer */
- play_stop_pcm();
- }
- else
- {
- /* restart playback on current buffer */
- /* make sure we're aligned on left channel - skip any right
- channel sample left waiting */
- DISRC2 = (DCSRC2 + 2) & ~0x3;
- DCON2 = DMA_CONTROL_SETUP | (DSTAT2 & 0xFFFFE);
- play_start_pcm();
- }
-}
-
void fiq_handler(void)
{
static const void *start;
diff --git a/firmware/target/arm/s5l8700/pcm-s5l8700.c b/firmware/target/arm/s5l8700/pcm-s5l8700.c
index d8387c2aa5..47525611ee 100644
--- a/firmware/target/arm/s5l8700/pcm-s5l8700.c
+++ b/firmware/target/arm/s5l8700/pcm-s5l8700.c
@@ -35,7 +35,6 @@
/* Driver for the IIS/PCM part of the s5l8700 using DMA
Notes:
- - pcm_play_dma_pause is untested, not sure if implemented the right way
- pcm_play_dma_stop is untested, not sure if implemented the right way
- recording is not implemented
*/
@@ -173,17 +172,6 @@ void pcm_play_dma_stop(void)
(0 << 0); /* 0 = LRCK on */
}
-/* pause playback by disabling the I2S interface */
-void pcm_play_dma_pause(bool pause)
-{
- if (pause) {
- I2STXCOM |= (1 << 0); /* LRCK off */
- }
- else {
- I2STXCOM &= ~(1 << 0); /* LRCK on */
- }
-}
-
static void pcm_dma_set_freq(enum hw_freq_indexes idx)
{
struct div_entry div = div_table[idx];
diff --git a/firmware/target/arm/s5l8702/pcm-s5l8702.c b/firmware/target/arm/s5l8702/pcm-s5l8702.c
index 86a0edd54a..a62a7243a2 100644
--- a/firmware/target/arm/s5l8702/pcm-s5l8702.c
+++ b/firmware/target/arm/s5l8702/pcm-s5l8702.c
@@ -157,13 +157,6 @@ void pcm_play_dma_stop(void)
I2STXCOM = 0xa;
}
-/* pause playback by disabling LRCK */
-void pcm_play_dma_pause(bool pause)
-{
- if (pause) I2STXCOM |= 1;
- else I2STXCOM &= ~1;
-}
-
/* MCLK = 12MHz (MCLKDIV2=1), [CS42L55 DS, s4.8] */
#define MCLK_FREQ 12000000
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
index 1fda5fe045..f31185c2ea 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
@@ -85,11 +85,6 @@ void pcm_play_unlock(void)
}
-void pcm_play_dma_pause(bool pause)
-{
- (void) pause;
-}
-
size_t pcm_get_bytes_waiting(void)
{
return 0;
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c
index d23c93de39..0d7bcbab37 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c
+++ b/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c
@@ -120,20 +120,6 @@ void pcm_play_unlock(void)
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause)
- {
- DSP_(_dma0_stopped)=2;
- dsp_wake();
- }
- else
- {
- DSP_(_dma0_stopped)=0;
- dsp_wake();
- }
-}
-
size_t pcm_get_bytes_waiting(void)
{
return DSP_(_sdem_dsp_size)-DSP_(_sdem_level);
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c b/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c
index 6e640bdf12..c2932fd762 100644
--- a/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c
+++ b/firmware/target/arm/tms320dm320/sansa-connect/pcm-sansaconnect.c
@@ -127,20 +127,6 @@ void pcm_play_unlock(void)
}
-void pcm_play_dma_pause(bool pause)
-{
- if (pause)
- {
- DSP_(_dma0_stopped)=2;
- dsp_wake();
- }
- else
- {
- DSP_(_dma0_stopped)=0;
- dsp_wake();
- }
-}
-
size_t pcm_get_bytes_waiting(void)
{
return DSP_(_sdem_dsp_size)-DSP_(_sdem_level);