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Searched refs:dma_chan (Results 1 – 4 of 4) sorted by relevance

/external/u-boot/drivers/dma/
Dlpc32xx_dma.c45 struct dmac_chan_reg dma_chan[8]; member
103 writel(desc->dma_src, &dma->dma_chan[channel].src_addr); in lpc32xx_dma_start_xfer()
104 writel(desc->dma_dest, &dma->dma_chan[channel].dest_addr); in lpc32xx_dma_start_xfer()
105 writel(desc->next_lli, &dma->dma_chan[channel].lli); in lpc32xx_dma_start_xfer()
106 writel(desc->next_ctrl, &dma->dma_chan[channel].control); in lpc32xx_dma_start_xfer()
107 writel(config, &dma->dma_chan[channel].config_ch); in lpc32xx_dma_start_xfer()
/external/u-boot/drivers/video/
Dipu_common.c263 static inline int ipu_is_dp_graphic_chan(uint32_t dma_chan) in ipu_is_dp_graphic_chan() argument
265 return (dma_chan == 23 || dma_chan == 27); in ipu_is_dp_graphic_chan()
268 static inline int ipu_is_dmfc_chan(uint32_t dma_chan) in ipu_is_dmfc_chan() argument
270 return ((dma_chan >= 23) && (dma_chan <= 29)); in ipu_is_dmfc_chan()
1017 uint32_t dma_chan; in ipu_init_channel_buffer() local
1019 dma_chan = channel_2_dma(channel, type); in ipu_init_channel_buffer()
1020 if (!idma_is_valid(dma_chan)) in ipu_init_channel_buffer()
1032 ipu_ch_param_init(dma_chan, pixel_fmt, width, height, stride, u, v, 0, in ipu_init_channel_buffer()
1035 if (ipu_is_dmfc_chan(dma_chan)) { in ipu_init_channel_buffer()
1036 ipu_dmfc_set_wait4eot(dma_chan, width); in ipu_init_channel_buffer()
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Dipu_disp.c138 void ipu_dmfc_set_wait4eot(int dma_chan, int width) in ipu_dmfc_set_wait4eot() argument
143 if (dma_chan == 23) in ipu_dmfc_set_wait4eot()
145 else if (dma_chan == 28) in ipu_dmfc_set_wait4eot()
149 if (dma_chan == 23) { /*5B*/ in ipu_dmfc_set_wait4eot()
154 } else if (dma_chan == 24) { /*6B*/ in ipu_dmfc_set_wait4eot()
159 } else if (dma_chan == 27) { /*5F*/ in ipu_dmfc_set_wait4eot()
164 } else if (dma_chan == 28) { /*1*/ in ipu_dmfc_set_wait4eot()
169 } else if (dma_chan == 29) { /*6F*/ in ipu_dmfc_set_wait4eot()
Dipu.h259 void ipu_dmfc_set_wait4eot(int dma_chan, int width);