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Lines Matching refs:ppi

1 /* Blackfin Parallel Port Interface (PPI) model
64 bfin_ppi_gui_setup (struct bfin_ppi *ppi)
69   if (!(ppi->control & PORT_DIR))
72   bpp = bfin_gui_color_depth (ppi->color);
73   ppi->gui_state = bfin_gui_setup (ppi->gui_state,
74 				   ppi->control & PORT_EN,
75 				   (ppi->count + 1) / (bpp / 8),
76 				   ppi->frame,
77 				   ppi->color);
84   struct bfin_ppi *ppi = hw_data (me);
94   mmr_off = addr - ppi->base;
95   valuep = (void *)((uintptr_t)ppi + mmr_base() + mmr_off);
103       bfin_ppi_gui_setup (ppi);
125   struct bfin_ppi *ppi = hw_data (me);
133   mmr_off = addr - ppi->base;
134   valuep = (void *)((uintptr_t)ppi + mmr_base() + mmr_off);
169   struct bfin_ppi *ppi = hw_data (me);
173   return bfin_gui_update (ppi->gui_state, source, nr_bytes);
183 attach_bfin_ppi_regs (struct hw *me, struct bfin_ppi *ppi)
207   ppi->base = attach_address;
213   struct bfin_ppi *ppi;
216   ppi = HW_ZALLOC (me, struct bfin_ppi);
218   set_hw_data (me, ppi);
225   attach_bfin_ppi_regs (me, ppi);
227   /* Initialize the PPI.  */
232   ppi->color = bfin_gui_color (color);