| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-iio-dac-ltc2688 | 5 Dither enable. Write 1 to enable dither or 0 to disable it. This is useful
6 for changing the dither parameters. They way it should be done is:
8 - disable dither operation;
9 - change dither parameters (eg: frequency, phase...);
10 - enabled dither operation
16 This raw, unscaled value refers to the dither signal amplitude.
24 Available range for dither raw amplitude values.
37 Sets the dither signal frequency. Units are in Hz.
43 Returns the available values for the dither frequency.
49 Sets the dither signal phase. Units are in Radians.
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| H A 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/drivers/gpu/drm/nouveau/dispnv50/ |
| H A D | head.c | 78 if (asyh->set.dither ) head->func->dither (head, asyh); in nv50_head_flush_set()
104 if (asyc->dither.mode) { in nv50_head_atomic_check_dither()
105 if (asyc->dither.mode == DITHERING_MODE_AUTO) { in nv50_head_atomic_check_dither()
109 mode = asyc->dither.mode; in nv50_head_atomic_check_dither()
112 if (asyc->dither.depth == DITHERING_DEPTH_AUTO) { in nv50_head_atomic_check_dither()
116 mode |= asyc->dither.depth; in nv50_head_atomic_check_dither()
120 asyh->dither.enable = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, ENABLE); in nv50_head_atomic_check_dither()
121 asyh->dither.bits = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, BITS); in nv50_head_atomic_check_dither()
122 asyh->dither.mode = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, MODE); in nv50_head_atomic_check_dither()
123 asyh->set.dither = true; in nv50_head_atomic_check_dither()
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| H A 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()
135 .dither = head917d_dither,
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| H A D | headca7d.c | 101 NVVAL(NVCA7D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | in headca7d_dither()
102 NVVAL(NVCA7D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | in headca7d_dither()
104 NVVAL(NVCA7D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | in headca7d_dither()
292 .dither = headca7d_dither,
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| H A 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()
296 .dither = headc37d_dither,
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| H A D | atom.h | 108 } dither; member
142 bool dither:1; member
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| H A 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()
430 .dither = head907d_dither,
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| H A 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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| H A D | head.h | 50 int (*dither)(struct nv50_head *, struct nv50_head_atom *); member
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| H A D | head827d.c | 166 .dither = head507d_dither,
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_connector.c | 114 *val = asyc->dither.mode; in nouveau_conn_atomic_get_property()
116 *val = asyc->dither.depth; in nouveau_conn_atomic_get_property()
192 if (asyc->dither.mode != val) { in nouveau_conn_atomic_set_property()
193 asyc->dither.mode = val; in nouveau_conn_atomic_set_property()
194 asyc->set.dither = true; in nouveau_conn_atomic_set_property()
198 if (asyc->dither.mode != val) { in nouveau_conn_atomic_set_property()
199 asyc->dither.depth = val; in nouveau_conn_atomic_set_property()
200 asyc->set.dither = true; in nouveau_conn_atomic_set_property()
238 asyc->dither = armc->dither; in nouveau_conn_atomic_duplicate_state()
264 asyc->dither.mode = DITHERING_MODE_AUTO; in nouveau_conn_reset()
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| H A D | nouveau_connector.h | 89 } dither; member
112 bool dither:1; member
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| /linux/drivers/gpu/drm/i915/display/ |
| H A 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/drivers/gpu/drm/nouveau/dispnv04/ |
| H A 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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| H A D | hw.c | 408 regp->dither = NVReadRAMDAC(dev, head, NV_RAMDAC_DITHER_NV11); in nv_save_state_ramdac()
433 regp->dither = NVReadRAMDAC(dev, head, NV_RAMDAC_FP_DITHER); in nv_save_state_ramdac()
485 NVWriteRAMDAC(dev, head, NV_RAMDAC_DITHER_NV11, regp->dither); in nv_load_state_ramdac()
511 NVWriteRAMDAC(dev, head, NV_RAMDAC_FP_DITHER, regp->dither); in nv_load_state_ramdac()
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| H A D | disp.h | 58 uint32_t dither; member
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| /linux/drivers/gpu/drm/radeon/ |
| H A 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/drivers/video/fbdev/nvidia/ |
| H A D | nv_type.h | 62 u32 dither; member
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| H A D | nvidia.c | 473 state->dither = NV_RD32(par->PRAMDAC, 0x0528) & in nvidia_calc_regs()
476 state->dither |= 0x00010000; in nvidia_calc_regs()
478 state->dither = NV_RD32(par->PRAMDAC, 0x083C) & ~1; in nvidia_calc_regs()
480 state->dither |= 1; in nvidia_calc_regs()
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| /linux/drivers/gpu/drm/msm/disp/dpu1/ |
| H A D | dpu_kms.c | 987 if (cat->pingpong[i].sblk && cat->pingpong[i].sblk->dither.len > 0) in dpu_kms_mdp_snapshot()
988 msm_disp_snapshot_add_block(disp_state, cat->pingpong[i].sblk->dither.len, in dpu_kms_mdp_snapshot()
989 base + cat->pingpong[i].sblk->dither.base, in dpu_kms_mdp_snapshot()
991 cat->pingpong[i].sblk->dither.name); in dpu_kms_mdp_snapshot()
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| H A D | dpu_hw_catalog.h | 341 struct dpu_pp_blk dither; member
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| H A D | dpu_hw_pingpong.c | 54 base = pp->caps->sblk->dither.base; in dpu_hw_pp_setup_dither()
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| /linux/drivers/ps3/ |
| H A 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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| /linux/drivers/media/platform/mediatek/mdp3/ |
| H A D | mtk-mdp3-regs.h | 319 u32 dither:1; member
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