Lines Matching refs:ch
99 ipu_get_cpmem(struct ipuv3_channel *ch) in ipu_get_cpmem() argument
101 struct ipu_cpmem *cpmem = ch->ipu->cpmem_priv; in ipu_get_cpmem()
103 return cpmem->base + ch->num; in ipu_get_cpmem()
106 static void ipu_ch_param_write_field(struct ipuv3_channel *ch, u32 wbs, u32 v) in ipu_ch_param_write_field() argument
108 struct ipu_ch_param __iomem *base = ipu_get_cpmem(ch); in ipu_ch_param_write_field()
132 static u32 ipu_ch_param_read_field(struct ipuv3_channel *ch, u32 wbs) in ipu_ch_param_read_field() argument
134 struct ipu_ch_param __iomem *base = ipu_get_cpmem(ch); in ipu_ch_param_read_field()
216 void ipu_cpmem_zero(struct ipuv3_channel *ch) in ipu_cpmem_zero() argument
218 struct ipu_ch_param __iomem *p = ipu_get_cpmem(ch); in ipu_cpmem_zero()
227 void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres) in ipu_cpmem_set_resolution() argument
229 ipu_ch_param_write_field(ch, IPU_FIELD_FW, xres - 1); in ipu_cpmem_set_resolution()
230 ipu_ch_param_write_field(ch, IPU_FIELD_FH, yres - 1); in ipu_cpmem_set_resolution()
234 void ipu_cpmem_skip_odd_chroma_rows(struct ipuv3_channel *ch) in ipu_cpmem_skip_odd_chroma_rows() argument
236 ipu_ch_param_write_field(ch, IPU_FIELD_RDRW, 1); in ipu_cpmem_skip_odd_chroma_rows()
240 void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride) in ipu_cpmem_set_stride() argument
242 ipu_ch_param_write_field(ch, IPU_FIELD_SLY, stride - 1); in ipu_cpmem_set_stride()
246 void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch) in ipu_cpmem_set_high_priority() argument
248 struct ipu_soc *ipu = ch->ipu; in ipu_cpmem_set_high_priority()
252 ipu_ch_param_write_field(ch, IPU_FIELD_ID, 1); in ipu_cpmem_set_high_priority()
254 val = ipu_idmac_read(ipu, IDMAC_CHA_PRI(ch->num)); in ipu_cpmem_set_high_priority()
255 val |= 1 << (ch->num % 32); in ipu_cpmem_set_high_priority()
256 ipu_idmac_write(ipu, val, IDMAC_CHA_PRI(ch->num)); in ipu_cpmem_set_high_priority()
260 void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf) in ipu_cpmem_set_buffer() argument
263 ipu_ch_param_write_field(ch, IPU_FIELD_EBA1, buf >> 3); in ipu_cpmem_set_buffer()
265 ipu_ch_param_write_field(ch, IPU_FIELD_EBA0, buf >> 3); in ipu_cpmem_set_buffer()
269 void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off) in ipu_cpmem_set_uv_offset() argument
271 ipu_ch_param_write_field(ch, IPU_FIELD_UBO, u_off / 8); in ipu_cpmem_set_uv_offset()
272 ipu_ch_param_write_field(ch, IPU_FIELD_VBO, v_off / 8); in ipu_cpmem_set_uv_offset()
276 void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride) in ipu_cpmem_interlaced_scan() argument
289 ipu_ch_param_write_field(ch, IPU_FIELD_SO, 1); in ipu_cpmem_interlaced_scan()
290 ipu_ch_param_write_field(ch, IPU_FIELD_ILO, ilo); in ipu_cpmem_interlaced_scan()
291 ipu_ch_param_write_field(ch, IPU_FIELD_SLY, sly); in ipu_cpmem_interlaced_scan()
295 void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id) in ipu_cpmem_set_axi_id() argument
298 ipu_ch_param_write_field(ch, IPU_FIELD_ID, id); in ipu_cpmem_set_axi_id()
302 int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch) in ipu_cpmem_get_burstsize() argument
304 return ipu_ch_param_read_field(ch, IPU_FIELD_NPB) + 1; in ipu_cpmem_get_burstsize()
308 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize) in ipu_cpmem_set_burstsize() argument
310 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, burstsize - 1); in ipu_cpmem_set_burstsize()
314 void ipu_cpmem_set_block_mode(struct ipuv3_channel *ch) in ipu_cpmem_set_block_mode() argument
316 ipu_ch_param_write_field(ch, IPU_FIELD_BM, 1); in ipu_cpmem_set_block_mode()
320 void ipu_cpmem_set_rotation(struct ipuv3_channel *ch, in ipu_cpmem_set_rotation() argument
325 ipu_ch_param_write_field(ch, IPU_FIELD_ROT_HF_VF, temp_rot); in ipu_cpmem_set_rotation()
329 int ipu_cpmem_set_format_rgb(struct ipuv3_channel *ch, in ipu_cpmem_set_format_rgb() argument
339 ipu_ch_param_write_field(ch, IPU_FIELD_WID0, rgb->red.length - 1); in ipu_cpmem_set_format_rgb()
340 ipu_ch_param_write_field(ch, IPU_FIELD_OFS0, ro); in ipu_cpmem_set_format_rgb()
341 ipu_ch_param_write_field(ch, IPU_FIELD_WID1, rgb->green.length - 1); in ipu_cpmem_set_format_rgb()
342 ipu_ch_param_write_field(ch, IPU_FIELD_OFS1, go); in ipu_cpmem_set_format_rgb()
343 ipu_ch_param_write_field(ch, IPU_FIELD_WID2, rgb->blue.length - 1); in ipu_cpmem_set_format_rgb()
344 ipu_ch_param_write_field(ch, IPU_FIELD_OFS2, bo); in ipu_cpmem_set_format_rgb()
347 ipu_ch_param_write_field(ch, IPU_FIELD_WID3, in ipu_cpmem_set_format_rgb()
349 ipu_ch_param_write_field(ch, IPU_FIELD_OFS3, to); in ipu_cpmem_set_format_rgb()
351 ipu_ch_param_write_field(ch, IPU_FIELD_WID3, 7); in ipu_cpmem_set_format_rgb()
352 ipu_ch_param_write_field(ch, IPU_FIELD_OFS3, in ipu_cpmem_set_format_rgb()
376 ipu_ch_param_write_field(ch, IPU_FIELD_BPP, bpp); in ipu_cpmem_set_format_rgb()
377 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, npb); in ipu_cpmem_set_format_rgb()
378 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 7); /* rgb mode */ in ipu_cpmem_set_format_rgb()
384 int ipu_cpmem_set_format_passthrough(struct ipuv3_channel *ch, int width) in ipu_cpmem_set_format_passthrough() argument
409 ipu_ch_param_write_field(ch, IPU_FIELD_BPP, bpp); in ipu_cpmem_set_format_passthrough()
410 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, npb); in ipu_cpmem_set_format_passthrough()
411 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 6); /* raw mode */ in ipu_cpmem_set_format_passthrough()
417 void ipu_cpmem_set_yuv_interleaved(struct ipuv3_channel *ch, u32 pixel_format) in ipu_cpmem_set_yuv_interleaved() argument
421 ipu_ch_param_write_field(ch, IPU_FIELD_BPP, 3); /* bits/pixel */ in ipu_cpmem_set_yuv_interleaved()
422 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0xA);/* pix fmt */ in ipu_cpmem_set_yuv_interleaved()
423 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31);/* burst size */ in ipu_cpmem_set_yuv_interleaved()
426 ipu_ch_param_write_field(ch, IPU_FIELD_BPP, 3); /* bits/pixel */ in ipu_cpmem_set_yuv_interleaved()
427 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0x8);/* pix fmt */ in ipu_cpmem_set_yuv_interleaved()
428 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31);/* burst size */ in ipu_cpmem_set_yuv_interleaved()
434 void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch, in ipu_cpmem_set_yuv_planar_full() argument
438 ipu_ch_param_write_field(ch, IPU_FIELD_SLUV, uv_stride - 1); in ipu_cpmem_set_yuv_planar_full()
439 ipu_ch_param_write_field(ch, IPU_FIELD_UBO, u_offset / 8); in ipu_cpmem_set_yuv_planar_full()
440 ipu_ch_param_write_field(ch, IPU_FIELD_VBO, v_offset / 8); in ipu_cpmem_set_yuv_planar_full()
582 static void ipu_cpmem_set_separate_alpha(struct ipuv3_channel *ch) in ipu_cpmem_set_separate_alpha() argument
584 struct ipu_soc *ipu = ch->ipu; in ipu_cpmem_set_separate_alpha()
588 albm = ipu_channel_albm(ch->num); in ipu_cpmem_set_separate_alpha()
592 ipu_ch_param_write_field(ch, IPU_FIELD_ALU, 1); in ipu_cpmem_set_separate_alpha()
593 ipu_ch_param_write_field(ch, IPU_FIELD_ALBM, albm); in ipu_cpmem_set_separate_alpha()
594 ipu_ch_param_write_field(ch, IPU_FIELD_CRE, 1); in ipu_cpmem_set_separate_alpha()
597 val |= BIT(ch->num); in ipu_cpmem_set_separate_alpha()
601 int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc) in ipu_cpmem_set_fmt() argument
607 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 2); in ipu_cpmem_set_fmt()
609 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
614 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 1); in ipu_cpmem_set_fmt()
616 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
621 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0); in ipu_cpmem_set_fmt()
623 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
627 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 4); in ipu_cpmem_set_fmt()
629 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
633 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 3); in ipu_cpmem_set_fmt()
635 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
639 ipu_ch_param_write_field(ch, IPU_FIELD_BPP, 3); in ipu_cpmem_set_fmt()
641 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0xA); in ipu_cpmem_set_fmt()
643 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
647 ipu_ch_param_write_field(ch, IPU_FIELD_BPP, 3); in ipu_cpmem_set_fmt()
649 ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0x8); in ipu_cpmem_set_fmt()
651 ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); in ipu_cpmem_set_fmt()
655 ipu_cpmem_set_format_rgb(ch, &def_xbgr_32); in ipu_cpmem_set_fmt()
659 ipu_cpmem_set_format_rgb(ch, &def_xrgb_32); in ipu_cpmem_set_fmt()
664 ipu_cpmem_set_format_rgb(ch, &def_rgbx_32); in ipu_cpmem_set_fmt()
669 ipu_cpmem_set_format_rgb(ch, &def_bgrx_32); in ipu_cpmem_set_fmt()
673 ipu_cpmem_set_format_rgb(ch, &def_bgr_24); in ipu_cpmem_set_fmt()
677 ipu_cpmem_set_format_rgb(ch, &def_rgb_24); in ipu_cpmem_set_fmt()
681 ipu_cpmem_set_format_rgb(ch, &def_rgb_16); in ipu_cpmem_set_fmt()
685 ipu_cpmem_set_format_rgb(ch, &def_bgr_16); in ipu_cpmem_set_fmt()
688 ipu_cpmem_set_format_rgb(ch, &def_argb_16); in ipu_cpmem_set_fmt()
691 ipu_cpmem_set_format_rgb(ch, &def_abgr_16); in ipu_cpmem_set_fmt()
694 ipu_cpmem_set_format_rgb(ch, &def_rgba_16); in ipu_cpmem_set_fmt()
697 ipu_cpmem_set_format_rgb(ch, &def_bgra_16); in ipu_cpmem_set_fmt()
700 ipu_cpmem_set_format_rgb(ch, &def_argb_16_4444); in ipu_cpmem_set_fmt()
713 ipu_ch_param_write_field(ch, IPU_FIELD_WID3, 7); in ipu_cpmem_set_fmt()
714 ipu_cpmem_set_separate_alpha(ch); in ipu_cpmem_set_fmt()
724 int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image) in ipu_cpmem_set_image() argument
734 ipu_cpmem_set_resolution(ch, image->rect.width, image->rect.height); in ipu_cpmem_set_image()
735 ipu_cpmem_set_stride(ch, pix->bytesperline); in ipu_cpmem_set_image()
737 ipu_cpmem_set_fmt(ch, v4l2_pix_fmt_to_drm_fourcc(pix->pixelformat)); in ipu_cpmem_set_image()
747 ipu_cpmem_set_yuv_planar_full(ch, pix->bytesperline / 2, in ipu_cpmem_set_image()
757 ipu_cpmem_set_yuv_planar_full(ch, pix->bytesperline / 2, in ipu_cpmem_set_image()
767 ipu_cpmem_set_yuv_planar_full(ch, pix->bytesperline / 2, in ipu_cpmem_set_image()
776 ipu_cpmem_set_yuv_planar_full(ch, pix->bytesperline, in ipu_cpmem_set_image()
785 ipu_cpmem_set_yuv_planar_full(ch, pix->bytesperline, in ipu_cpmem_set_image()
828 ipu_cpmem_set_buffer(ch, 0, image->phys0 + offset); in ipu_cpmem_set_image()
829 ipu_cpmem_set_buffer(ch, 1, image->phys1 + offset); in ipu_cpmem_set_image()
835 void ipu_cpmem_dump(struct ipuv3_channel *ch) in ipu_cpmem_dump() argument
837 struct ipu_ch_param __iomem *p = ipu_get_cpmem(ch); in ipu_cpmem_dump()
838 struct ipu_soc *ipu = ch->ipu; in ipu_cpmem_dump()
839 int chno = ch->num; in ipu_cpmem_dump()
854 ipu_ch_param_read_field(ch, IPU_FIELD_PFS)); in ipu_cpmem_dump()
856 ipu_ch_param_read_field(ch, IPU_FIELD_BPP)); in ipu_cpmem_dump()
858 ipu_ch_param_read_field(ch, IPU_FIELD_NPB)); in ipu_cpmem_dump()
861 ipu_ch_param_read_field(ch, IPU_FIELD_FW)); in ipu_cpmem_dump()
863 ipu_ch_param_read_field(ch, IPU_FIELD_FH)); in ipu_cpmem_dump()
865 ipu_ch_param_read_field(ch, IPU_FIELD_EBA0) << 3); in ipu_cpmem_dump()
867 ipu_ch_param_read_field(ch, IPU_FIELD_EBA1) << 3); in ipu_cpmem_dump()
869 ipu_ch_param_read_field(ch, IPU_FIELD_SL)); in ipu_cpmem_dump()
871 ipu_ch_param_read_field(ch, IPU_FIELD_SO)); in ipu_cpmem_dump()
873 ipu_ch_param_read_field(ch, IPU_FIELD_SLUV)); in ipu_cpmem_dump()
875 ipu_ch_param_read_field(ch, IPU_FIELD_UBO) << 3); in ipu_cpmem_dump()
877 ipu_ch_param_read_field(ch, IPU_FIELD_VBO) << 3); in ipu_cpmem_dump()
880 ipu_ch_param_read_field(ch, IPU_FIELD_WID0)); in ipu_cpmem_dump()
882 ipu_ch_param_read_field(ch, IPU_FIELD_WID1)); in ipu_cpmem_dump()
884 ipu_ch_param_read_field(ch, IPU_FIELD_WID2)); in ipu_cpmem_dump()
886 ipu_ch_param_read_field(ch, IPU_FIELD_WID3)); in ipu_cpmem_dump()
888 ipu_ch_param_read_field(ch, IPU_FIELD_OFS0)); in ipu_cpmem_dump()
890 ipu_ch_param_read_field(ch, IPU_FIELD_OFS1)); in ipu_cpmem_dump()
892 ipu_ch_param_read_field(ch, IPU_FIELD_OFS2)); in ipu_cpmem_dump()
894 ipu_ch_param_read_field(ch, IPU_FIELD_OFS3)); in ipu_cpmem_dump()