| /Linux-v4.19/drivers/gpu/drm/ |
| D | drm_rect.c | 163 int hscale = drm_calc_scale(src_w, dst_w); in drm_rect_calc_hscale() local
165 if (hscale < 0 || dst_w == 0) in drm_rect_calc_hscale()
166 return hscale; in drm_rect_calc_hscale()
168 if (hscale < min_hscale || hscale > max_hscale) in drm_rect_calc_hscale()
171 return hscale; in drm_rect_calc_hscale()
239 int hscale = drm_calc_scale(src_w, dst_w); in drm_rect_calc_hscale_relaxed() local
241 if (hscale < 0 || dst_w == 0) in drm_rect_calc_hscale_relaxed()
242 return hscale; in drm_rect_calc_hscale_relaxed()
244 if (hscale < min_hscale) { in drm_rect_calc_hscale_relaxed()
252 if (hscale > max_hscale) { in drm_rect_calc_hscale_relaxed()
[all …]
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| D | drm_atomic_helper.c | 732 int hscale, vscale; in drm_atomic_helper_check_plane_state() local
758 hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale); in drm_atomic_helper_check_plane_state()
760 if (hscale < 0 || vscale < 0) { in drm_atomic_helper_check_plane_state()
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| /Linux-v4.19/drivers/media/platform/vsp1/ |
| D | vsp1_uds.c | 265 unsigned int hscale; in uds_configure_stream() local
274 hscale = uds_compute_ratio(input->width, output->width); in uds_configure_stream()
277 dev_dbg(uds->entity.vsp1->dev, "hscale %u vscale %u\n", hscale, vscale); in uds_configure_stream()
284 if (uds->scale_alpha && (hscale >= 8192 || vscale >= 8192)) in uds_configure_stream()
294 (uds_passband_width(hscale) in uds_configure_stream()
301 (hscale << VI6_UDS_SCALE_HFRAC_SHIFT) | in uds_configure_stream()
337 unsigned int hscale; in uds_max_width() local
343 hscale = output->width / input->width; in uds_max_width()
345 if (hscale <= 2) in uds_max_width()
347 else if (hscale <= 4) in uds_max_width()
[all …]
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| /Linux-v4.19/drivers/gpu/drm/sun4i/ |
| D | sun8i_ui_scaler.c | 135 u32 hscale, u32 vscale, u32 hphase, u32 vphase) in sun8i_ui_scaler_setup() argument
146 hscale <<= SUN8I_UI_SCALER_SCALE_FRAC - 16; in sun8i_ui_scaler_setup()
159 SUN8I_SCALER_GSU_HSTEP(vi_cnt, layer), hscale); in sun8i_ui_scaler_setup()
166 offset = sun8i_ui_scaler_coef_index(hscale) * in sun8i_ui_scaler_setup()
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| D | sun8i_vi_scaler.c | 915 u32 hscale, u32 vscale, u32 hphase, u32 vphase, in sun8i_vi_scaler_setup() argument
923 hscale <<= SUN8I_VI_SCALER_SCALE_FRAC - 16; in sun8i_vi_scaler_setup()
948 SUN8I_SCALER_VSU_YHSTEP(layer), hscale); in sun8i_vi_scaler_setup()
961 hscale / format->hsub); in sun8i_vi_scaler_setup()
970 hscale, vscale, format); in sun8i_vi_scaler_setup()
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| D | sun8i_ui_layer.c | 139 u32 hscale, vscale; in sun8i_ui_layer_update_coord() local
143 hscale = state->src_w / state->crtc_w; in sun8i_ui_layer_update_coord()
147 dst_h, hscale, vscale, hphase, vphase); in sun8i_ui_layer_update_coord()
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| D | sun8i_ui_scaler.h | 47 u32 hscale, u32 vscale, u32 hphase, u32 vphase);
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| D | sun8i_vi_layer.c | 131 u32 hscale, vscale; in sun8i_vi_layer_update_coord() local
135 hscale = state->src_w / state->crtc_w; in sun8i_vi_layer_update_coord()
139 dst_h, hscale, vscale, hphase, vphase, in sun8i_vi_layer_update_coord()
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| D | sun8i_vi_scaler.h | 55 u32 hscale, u32 vscale, u32 hphase, u32 vphase,
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| /Linux-v4.19/drivers/media/i2c/soc_camera/ |
| D | tw9910.c | 225 u16 hscale; member
243 .hscale = 0x0100,
250 .hscale = 0x0100,
257 .hscale = 0x0200,
264 .hscale = 0x0200,
271 .hscale = 0x0400,
278 .hscale = 0x0400,
288 .hscale = 0x0100,
295 .hscale = 0x0100,
302 .hscale = 0x0200,
[all …]
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| /Linux-v4.19/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 | 74 int hscale; member
195 init[0x08 * 2 - 1] = timing->hscale >> 8; in bt819_init()
196 init[0x09 * 2 - 1] = timing->hscale & 0xff; in bt819_init()
286 bt819_write(decoder, 0x08, (timing->hscale >> 8) & 0xff); in bt819_s_std()
287 bt819_write(decoder, 0x09, timing->hscale & 0xff); in bt819_s_std()
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| /Linux-v4.19/drivers/gpu/drm/i915/ |
| D | dvo_ns2501.c | 220 u16 hscale; /* horizontal scaling factor, b8/b9 */ member
247 .hscale = 40960,
267 .hscale = 51248,
286 .hscale = 65535,
634 ns2501_writeb(dvo, NS2501_REGB8, conf->hscale & 0xff); in ns2501_mode_set()
635 ns2501_writeb(dvo, NS2501_REGB9, conf->hscale >> 8); in ns2501_mode_set()
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| /Linux-v4.19/drivers/media/pci/cx25821/ |
| D | cx25821-medusa-video.c | 421 u32 hscale = 0x0; in medusa_set_resolution() local
442 hscale = 0x13E34B; in medusa_set_resolution()
447 hscale = 0x10A273; in medusa_set_resolution()
452 hscale = 0x3115B2; in medusa_set_resolution()
457 hscale = 0x378D84; in medusa_set_resolution()
462 hscale = 0x0; in medusa_set_resolution()
470 HSCALE_CTRL + (0x200 * decoder), hscale); in medusa_set_resolution()
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| /Linux-v4.19/Documentation/media/uapi/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-v4.19/drivers/media/pci/tw68/ |
| D | tw68-video.c | 274 int hactive, hdelay, hscale; in tw68_set_scale() local
300 hscale = (hactive * 256) / (width); in tw68_set_scale()
313 hactive, hdelay, hscale, vactive, vdelay, vscale); in tw68_set_scale()
327 comb = ((vscale & 0xf00) >> 4) | ((hscale & 0xf00) >> 8); in tw68_set_scale()
329 __func__, comb, vscale, hscale); in tw68_set_scale()
332 tw_writeb(TW68_HSCALE_LO, hscale); in tw68_set_scale()
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| /Linux-v4.19/drivers/media/usb/em28xx/ |
| D | em28xx-video.c | 361 return em28xx_scaler_set(dev, v4l2->hscale, v4l2->vscale); in em28xx_resolution_set()
1392 unsigned int *hscale, unsigned int *vscale) in size_to_scale() argument
1397 *hscale = (((unsigned long)maxw) << 12) / width - 4096L; in size_to_scale()
1398 if (*hscale > EM28XX_HVSCALE_MAX) in size_to_scale()
1399 *hscale = EM28XX_HVSCALE_MAX; in size_to_scale()
1407 unsigned int hscale, unsigned int vscale, in scale_to_size() argument
1413 *width = (((unsigned long)maxw) << 12) / (hscale + 4096L); in scale_to_size()
1469 unsigned int hscale, vscale; in vidioc_try_fmt_vid_cap() local
1504 size_to_scale(dev, width, height, &hscale, &vscale); in vidioc_try_fmt_vid_cap()
1505 scale_to_size(dev, hscale, vscale, &width, &height); in vidioc_try_fmt_vid_cap()
[all …]
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| D | em28xx.h | 586 unsigned int hscale; /* horizontal scale factor (see datasheet) */ member
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| /Linux-v4.19/drivers/gpu/drm/radeon/ |
| D | radeon_legacy_crtc.c | 54 bool hscale = true, vscale = true; in radeon_legacy_rmx_mode_set() local
112 hscale = false; in radeon_legacy_rmx_mode_set()
121 hscale = false; in radeon_legacy_rmx_mode_set()
129 if (!hscale) in radeon_legacy_rmx_mode_set()
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| /Linux-v4.19/drivers/media/pci/bt8xx/ |
| D | bttv-risc.c | 358 geo->hscale = ((totalwidth*4096UL)/xsf-4096); in bttv_calc_geo_old()
411 geo->hscale = (c_width * 4096U + (width >> 1)) / width - 4096; in bttv_calc_geo()
448 btwrite(geo->hscale >> 8, BT848_E_HSCALE_HI+off); in bttv_apply_geo()
449 btwrite(geo->hscale & 0xff, BT848_E_HSCALE_LO+off); in bttv_apply_geo()
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| D | bttvp.h | 153 u16 width,hscale,hdelay; member
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| /Linux-v4.19/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_plane.c | 1089 int hscale = 1, vscale = 1; in dpu_plane_sspp_atomic_check() local
1124 hscale = drm_rect_calc_hscale(&src, &dst, 1, max_upscale); in dpu_plane_sspp_atomic_check()
1126 hscale = drm_rect_calc_hscale(&dst, &src, 1, max_downscale); in dpu_plane_sspp_atomic_check()
1178 } else if (hscale < 0 || vscale < 0) { in dpu_plane_sspp_atomic_check()
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