| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-dac-ad5766 | 5 Dither enable. Write 1 to enable dither or 0 to disable it.
11 Inverts the dither applied to the selected DAC channel. Dither is not
12 inverted by default. Write "1" to invert dither.
24 Scales the dither before it is applied to the selected channel.
30 Selects dither source applied to the selected channel. Write "0" to
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| /Linux-v5.15/drivers/gpu/drm/nouveau/dispnv50/ |
| D | head.c | 73 if (asyh->set.dither ) head->func->dither (head, asyh); in nv50_head_flush_set()
99 if (asyc->dither.mode) { in nv50_head_atomic_check_dither()
100 if (asyc->dither.mode == DITHERING_MODE_AUTO) { in nv50_head_atomic_check_dither()
104 mode = asyc->dither.mode; in nv50_head_atomic_check_dither()
107 if (asyc->dither.depth == DITHERING_DEPTH_AUTO) { in nv50_head_atomic_check_dither()
111 mode |= asyc->dither.depth; in nv50_head_atomic_check_dither()
115 asyh->dither.enable = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, ENABLE); in nv50_head_atomic_check_dither()
116 asyh->dither.bits = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, BITS); in nv50_head_atomic_check_dither()
117 asyh->dither.mode = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, MODE); in nv50_head_atomic_check_dither()
118 asyh->set.dither = true; in nv50_head_atomic_check_dither()
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| D | head917d.c | 41 NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | in head917d_dither()
42 NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | in head917d_dither()
43 NVVAL(NV917D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | in head917d_dither()
134 .dither = head917d_dither,
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| D | headc37d.c | 96 NVVAL(NVC37D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | in headc37d_dither()
97 NVVAL(NVC37D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | in headc37d_dither()
99 NVVAL(NVC37D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | in headc37d_dither()
295 .dither = headc37d_dither,
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| D | atom.h | 108 } dither; member
142 bool dither:1; member
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| D | head907d.c | 88 NVVAL(NV907D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | in head907d_dither()
89 NVVAL(NV907D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | in head907d_dither()
90 NVVAL(NV907D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | in head907d_dither()
424 .dither = head907d_dither,
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| D | head507d.c | 59 NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | in head507d_dither()
60 NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | in head507d_dither()
61 NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | in head507d_dither()
447 .dither = head507d_dither,
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| D | head.h | 47 int (*dither)(struct nv50_head *, struct nv50_head_atom *); member
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| D | head827d.c | 166 .dither = head507d_dither,
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| D | headc57d.c | 247 .dither = headc37d_dither,
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| /Linux-v5.15/drivers/gpu/drm/nouveau/ |
| D | nouveau_connector.c | 115 *val = asyc->dither.mode; in nouveau_conn_atomic_get_property()
117 *val = asyc->dither.depth; in nouveau_conn_atomic_get_property()
193 if (asyc->dither.mode != val) { in nouveau_conn_atomic_set_property()
194 asyc->dither.mode = val; in nouveau_conn_atomic_set_property()
195 asyc->set.dither = true; in nouveau_conn_atomic_set_property()
199 if (asyc->dither.mode != val) { in nouveau_conn_atomic_set_property()
200 asyc->dither.depth = val; in nouveau_conn_atomic_set_property()
201 asyc->set.dither = true; in nouveau_conn_atomic_set_property()
239 asyc->dither = armc->dither; in nouveau_conn_atomic_duplicate_state()
265 asyc->dither.mode = DITHERING_MODE_AUTO; in nouveau_conn_reset()
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| D | nouveau_connector.h | 89 } dither; member
112 bool dither:1; member
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| /Linux-v5.15/drivers/gpu/drm/i915/display/ |
| D | dvo_ns2501.c | 209 u8 dither; /* configuration of the dithering */ member
236 .dither = 0x0f,
256 .dither = 0x0f,
275 .dither = 0x0f,
639 ns2501_writeb(dvo, NS2501_REGF9, conf->dither); in ns2501_mode_set()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/dispnv04/ |
| D | dfp.c | 422 regp->dither = savep->dither | 0x00010000; in nv04_dfp_mode_set()
425 regp->dither = savep->dither | 0x00000001; in nv04_dfp_mode_set()
440 regp->dither = savep->dither; in nv04_dfp_mode_set()
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| D | disp.h | 56 uint32_t dither; member
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| D | hw.c | 409 regp->dither = NVReadRAMDAC(dev, head, NV_RAMDAC_DITHER_NV11); in nv_save_state_ramdac()
434 regp->dither = NVReadRAMDAC(dev, head, NV_RAMDAC_FP_DITHER); in nv_save_state_ramdac()
486 NVWriteRAMDAC(dev, head, NV_RAMDAC_DITHER_NV11, regp->dither); in nv_load_state_ramdac()
512 NVWriteRAMDAC(dev, head, NV_RAMDAC_FP_DITHER, regp->dither); in nv_load_state_ramdac()
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| /Linux-v5.15/drivers/gpu/drm/zte/ |
| D | zx_vou.c | 126 void __iomem *dither; member
237 void __iomem *dither = zcrtc->dither; in vou_inf_enable() local
250 zx_writel_mask(dither + OSD_DITHER_CTRL0, DITHER_BYSPASS, in vou_inf_enable()
254 zx_writel_mask(dither + OSD_DITHER_CTRL0, DITHER_BYSPASS, 0); in vou_inf_enable()
560 zcrtc->dither = vou->osd + MAIN_DITHER_OFFSET; in zx_crtc_init()
571 zcrtc->dither = vou->osd + AUX_DITHER_OFFSET; in zx_crtc_init()
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| /Linux-v5.15/drivers/gpu/drm/radeon/ |
| D | rs600.c | 172 enum radeon_connector_dither dither = RADEON_FMT_DITHER_DISABLE; in avivo_program_fmt() local
177 dither = radeon_connector->dither; in avivo_program_fmt()
189 if (dither == RADEON_FMT_DITHER_ENABLE) in avivo_program_fmt()
196 if (dither == RADEON_FMT_DITHER_ENABLE) in avivo_program_fmt()
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| /Linux-v5.15/drivers/video/fbdev/nvidia/ |
| D | nv_type.h | 62 u32 dither; member
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| D | nvidia.c | 471 state->dither = NV_RD32(par->PRAMDAC, 0x0528) & in nvidia_calc_regs()
474 state->dither |= 0x00010000; in nvidia_calc_regs()
476 state->dither = NV_RD32(par->PRAMDAC, 0x083C) & ~1; in nvidia_calc_regs()
478 state->dither |= 1; in nvidia_calc_regs()
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| /Linux-v5.15/Documentation/devicetree/bindings/display/mediatek/ |
| D | mediatek,disp.txt | 36 "mediatek,<chip>-disp-dither" - dither
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| /Linux-v5.15/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_hw_pingpong.c | 70 base = pp->caps->sblk->dither.base; in dpu_hw_pp_setup_dither()
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| D | dpu_hw_catalog.h | 416 struct dpu_pp_blk dither; member
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| D | dpu_hw_catalog.c | 725 .dither = {.id = DPU_PINGPONG_DITHER, .base = 0x30e0,
730 .dither = {.id = DPU_PINGPONG_DITHER, .base = 0x30e0,
735 .dither = {.id = DPU_PINGPONG_DITHER, .base = 0xe0,
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| /Linux-v5.15/drivers/ps3/ |
| D | ps3av_cmd.c | 356 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON in ps3av_cmd_set_av_video_cs()
360 av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF; in ps3av_cmd_set_av_video_cs()
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