| /linux-6.6.21/drivers/media/platform/renesas/vsp1/ |
| D | vsp1_uds.c | 268 unsigned int hscale; in uds_configure_stream() local
277 hscale = uds_compute_ratio(input->width, output->width); in uds_configure_stream()
280 dev_dbg(uds->entity.vsp1->dev, "hscale %u vscale %u\n", hscale, vscale); in uds_configure_stream()
287 if (uds->scale_alpha && (hscale >= 8192 || vscale >= 8192)) in uds_configure_stream()
297 (uds_passband_width(hscale) in uds_configure_stream()
304 (hscale << VI6_UDS_SCALE_HFRAC_SHIFT) | in uds_configure_stream()
340 unsigned int hscale; in uds_max_width() local
346 hscale = output->width / input->width; in uds_max_width()
356 if (hscale <= 2) in uds_max_width()
358 else if (hscale <= 4) in uds_max_width()
[all …]
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| /linux-6.6.21/drivers/media/i2c/ |
| D | tw9910.c | 224 u16 hscale; member
244 .hscale = 0x0100,
251 .hscale = 0x0100,
258 .hscale = 0x0200,
265 .hscale = 0x0200,
272 .hscale = 0x0400,
279 .hscale = 0x0400,
289 .hscale = 0x0100,
296 .hscale = 0x0100,
303 .hscale = 0x0200,
[all …]
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| D | bt819.c | 65 int hscale; member
186 init[0x08 * 2 - 1] = timing->hscale >> 8; in bt819_init()
187 init[0x09 * 2 - 1] = timing->hscale & 0xff; in bt819_init()
277 bt819_write(decoder, 0x08, (timing->hscale >> 8) & 0xff); in bt819_s_std()
278 bt819_write(decoder, 0x09, timing->hscale & 0xff); in bt819_s_std()
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| /linux-6.6.21/drivers/gpu/drm/sun4i/ |
| D | sun8i_ui_scaler.c | 150 u32 hscale, u32 vscale, u32 hphase, u32 vphase) in sun8i_ui_scaler_setup() argument
163 hscale <<= SUN8I_UI_SCALER_SCALE_FRAC - 16; in sun8i_ui_scaler_setup()
174 SUN8I_SCALER_GSU_HSTEP(base), hscale); in sun8i_ui_scaler_setup()
181 offset = sun8i_ui_scaler_coef_index(hscale) * in sun8i_ui_scaler_setup()
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| D | sun8i_vi_scaler.c | 928 u32 hscale, u32 vscale, u32 hphase, u32 vphase, in sun8i_vi_scaler_setup() argument
939 hscale <<= SUN8I_VI_SCALER_SCALE_FRAC - 16; in sun8i_vi_scaler_setup()
976 SUN8I_SCALER_VSU_YHSTEP(base), hscale); in sun8i_vi_scaler_setup()
989 hscale / format->hsub); in sun8i_vi_scaler_setup()
998 hscale, vscale, format); in sun8i_vi_scaler_setup()
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| D | sun8i_ui_scaler.h | 41 u32 hscale, u32 vscale, u32 hphase, u32 vphase);
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| D | sun8i_ui_layer.c | 136 u32 hscale, vscale; in sun8i_ui_layer_update_coord() local
140 hscale = state->src_w / state->crtc_w; in sun8i_ui_layer_update_coord()
144 dst_h, hscale, vscale, hphase, vphase); in sun8i_ui_layer_update_coord()
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| D | sun8i_vi_scaler.h | 75 u32 hscale, u32 vscale, u32 hphase, u32 vphase,
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| D | sun8i_vi_layer.c | 171 u32 hscale, vscale, fps; in sun8i_vi_layer_update_coord() local
202 hscale = (src_w << 16) / dst_w; in sun8i_vi_layer_update_coord()
206 dst_h, hscale, vscale, hphase, vphase, in sun8i_vi_layer_update_coord()
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| /linux-6.6.21/drivers/gpu/drm/ |
| D | drm_rect.c | 175 int hscale = drm_calc_scale(src_w, dst_w); in drm_rect_calc_hscale() local
177 if (hscale < 0 || dst_w == 0) in drm_rect_calc_hscale()
178 return hscale; in drm_rect_calc_hscale()
180 if (hscale < min_hscale || hscale > max_hscale) in drm_rect_calc_hscale()
183 return hscale; in drm_rect_calc_hscale()
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| /linux-6.6.21/drivers/gpu/drm/i915/display/ |
| D | skl_scaler.c | 425 int hscale, vscale, max_vscale, max_hscale; in intel_atomic_setup_scaler() local
463 hscale = drm_rect_calc_hscale(src, dst, 1, max_hscale); in intel_atomic_setup_scaler()
466 if (hscale < 0 || vscale < 0) { in intel_atomic_setup_scaler()
720 int hscale, vscale; in skl_pfit_enable() local
736 hscale = drm_rect_calc_hscale(&src, dst, 0, INT_MAX); in skl_pfit_enable()
739 uv_rgb_hphase = skl_scaler_calc_phase(1, hscale, false); in skl_pfit_enable()
779 int hscale, vscale; in skl_program_plane_scaler() local
782 hscale = drm_rect_calc_hscale(&plane_state->uapi.src, in skl_program_plane_scaler()
792 y_hphase = skl_scaler_calc_phase(1, hscale, false); in skl_program_plane_scaler()
796 uv_rgb_hphase = skl_scaler_calc_phase(2, hscale, true); in skl_program_plane_scaler()
[all …]
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| D | dvo_ns2501.c | 221 u16 hscale; /* horizontal scaling factor, b8/b9 */ member
248 .hscale = 40960,
268 .hscale = 51248,
287 .hscale = 65535,
635 ns2501_writeb(dvo, NS2501_REGB8, conf->hscale & 0xff); in ns2501_mode_set()
636 ns2501_writeb(dvo, NS2501_REGB9, conf->hscale >> 8); in ns2501_mode_set()
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| D | intel_sprite.c | 892 unsigned int hscale, pixel_rate; in g4x_sprite_min_cdclk() local
905 hscale = drm_rect_calc_hscale(&plane_state->uapi.src, in g4x_sprite_min_cdclk()
908 hscale = max(hscale, 0x10000u); in g4x_sprite_min_cdclk()
911 decimate = ilog2(hscale >> 16); in g4x_sprite_min_cdclk()
912 hscale >>= decimate; in g4x_sprite_min_cdclk()
930 return DIV_ROUND_UP_ULL(mul_u32_u32(pixel_rate, 10 * hscale), in g4x_sprite_min_cdclk()
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| D | intel_atomic_plane.c | 908 int hscale, vscale; in intel_atomic_plane_check_clipping() local
918 hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale); in intel_atomic_plane_check_clipping()
920 if (hscale < 0 || vscale < 0) { in intel_atomic_plane_check_clipping()
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| /linux-6.6.21/drivers/media/pci/cx25821/ |
| D | cx25821-medusa-video.c | 411 u32 hscale = 0x0; in medusa_set_resolution() local
432 hscale = 0x13E34B; in medusa_set_resolution()
437 hscale = 0x10A273; in medusa_set_resolution()
442 hscale = 0x3115B2; in medusa_set_resolution()
447 hscale = 0x378D84; in medusa_set_resolution()
452 hscale = 0x0; in medusa_set_resolution()
460 HSCALE_CTRL + (0x200 * decoder), hscale); in medusa_set_resolution()
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| /linux-6.6.21/Documentation/userspace-api/media/v4l/ |
| D | selection-api-examples.rst | 73 double hscale, vscale;
83 hscale = (double)compose.r.width / crop.r.width;
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| D | crop.rst | 270 double hscale, vscale;
305 hscale = format.fmt.pix.width / (double) crop.c.width;
310 aspect = aspect * hscale / vscale;
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| /linux-6.6.21/drivers/media/pci/tw68/ |
| D | tw68-video.c | 255 int hactive, hdelay, hscale; in tw68_set_scale() local
281 hscale = (hactive * 256) / (width); in tw68_set_scale()
294 hactive, hdelay, hscale, vactive, vdelay, vscale); in tw68_set_scale()
308 comb = ((vscale & 0xf00) >> 4) | ((hscale & 0xf00) >> 8); in tw68_set_scale()
310 __func__, comb, vscale, hscale); in tw68_set_scale()
313 tw_writeb(TW68_HSCALE_LO, hscale); in tw68_set_scale()
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| /linux-6.6.21/drivers/media/usb/em28xx/ |
| D | em28xx-video.c | 344 return em28xx_scaler_set(dev, v4l2->hscale, v4l2->vscale); in em28xx_resolution_set()
1377 unsigned int *hscale, unsigned int *vscale) in size_to_scale() argument
1382 *hscale = (((unsigned long)maxw) << 12) / width - 4096L; in size_to_scale()
1383 if (*hscale > EM28XX_HVSCALE_MAX) in size_to_scale()
1384 *hscale = EM28XX_HVSCALE_MAX; in size_to_scale()
1392 unsigned int hscale, unsigned int vscale, in scale_to_size() argument
1398 *width = (((unsigned long)maxw) << 12) / (hscale + 4096L); in scale_to_size()
1454 unsigned int hscale, vscale; in vidioc_try_fmt_vid_cap() local
1489 size_to_scale(dev, width, height, &hscale, &vscale); in vidioc_try_fmt_vid_cap()
1490 scale_to_size(dev, hscale, vscale, &width, &height); in vidioc_try_fmt_vid_cap()
[all …]
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| D | em28xx.h | 582 unsigned int hscale; /* horizontal scale factor (see datasheet) */ member
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| /linux-6.6.21/drivers/gpu/drm/radeon/ |
| D | radeon_legacy_crtc.c | 57 bool hscale = true, vscale = true; in radeon_legacy_rmx_mode_set() local
115 hscale = false; in radeon_legacy_rmx_mode_set()
124 hscale = false; in radeon_legacy_rmx_mode_set()
132 if (!hscale) in radeon_legacy_rmx_mode_set()
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| /linux-6.6.21/drivers/media/pci/bt8xx/ |
| D | bttv-risc.c | 257 geo->hscale = ((totalwidth*4096UL)/xsf-4096); in bttv_calc_geo_old()
310 geo->hscale = (c_width * 4096U + (width >> 1)) / width - 4096; in bttv_calc_geo()
347 btwrite(geo->hscale >> 8, BT848_E_HSCALE_HI+off); in bttv_apply_geo()
348 btwrite(geo->hscale & 0xff, BT848_E_HSCALE_LO+off); in bttv_apply_geo()
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| D | bttvp.h | 139 u16 width,hscale,hdelay; member
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| /linux-6.6.21/drivers/staging/media/rkvdec/ |
| D | rkvdec-vp9.c | 653 u32 hscale, vscale; in config_registers() local
655 hscale = (refw << 14) / dst->vp9.width; in config_registers()
657 writel_relaxed(RKVDEC_VP9_REF_HOR_SCALE(hscale) | in config_registers()
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| /linux-6.6.21/drivers/media/platform/chips-media/ |
| D | coda-common.c | 660 int hscale = 0; in coda_try_fmt_vid_cap() local
680 hscale = coda_jpeg_scale(q_data_src->width, f->fmt.pix.width); in coda_try_fmt_vid_cap()
683 f->fmt.pix.width = q_data_src->width >> hscale; in coda_try_fmt_vid_cap()
714 f->fmt.pix.bytesperline = round_up(f->fmt.pix.width, 16 >> hscale); in coda_try_fmt_vid_cap()
860 int hscale = 0; in coda_s_fmt_vid_cap() local
868 hscale = coda_jpeg_scale(q_data_src->width, f->fmt.pix.width); in coda_s_fmt_vid_cap()
878 r.width = q_data_src->width >> hscale; in coda_s_fmt_vid_cap()
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