Searched refs:hscale (Results 1 - 25 of 25) sorted by relevance

/linux-master/drivers/media/platform/renesas/vsp1/
H A Dvsp1_uds.c264 unsigned int hscale; local
273 hscale = uds_compute_ratio(input->width, output->width);
276 dev_dbg(uds->entity.vsp1->dev, "hscale %u vscale %u\n", hscale, vscale);
283 if (uds->scale_alpha && (hscale >= 8192 || vscale >= 8192))
293 (uds_passband_width(hscale)
300 (hscale << VI6_UDS_SCALE_HFRAC_SHIFT) |
336 unsigned int hscale; local
342 hscale = output->width / input->width;
352 if (hscale <
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/linux-master/drivers/gpu/drm/sun4i/
H A Dsun8i_ui_scaler.h41 u32 hscale, u32 vscale, u32 hphase, u32 vphase);
H A Dsun8i_ui_scaler.c150 u32 hscale, u32 vscale, u32 hphase, u32 vphase)
163 hscale <<= SUN8I_UI_SCALER_SCALE_FRAC - 16;
174 SUN8I_SCALER_GSU_HSTEP(base), hscale);
181 offset = sun8i_ui_scaler_coef_index(hscale) *
148 sun8i_ui_scaler_setup(struct sun8i_mixer *mixer, int layer, u32 src_w, u32 src_h, u32 dst_w, u32 dst_h, u32 hscale, u32 vscale, u32 hphase, u32 vphase) argument
H A Dsun8i_vi_scaler.h75 u32 hscale, u32 vscale, u32 hphase, u32 vphase,
H A Dsun8i_ui_layer.c136 u32 hscale, vscale; local
140 hscale = state->src_w / state->crtc_w;
144 dst_h, hscale, vscale, hphase, vphase);
H A Dsun8i_vi_layer.c171 u32 hscale, vscale, fps; local
202 hscale = (src_w << 16) / dst_w;
206 dst_h, hscale, vscale, hphase, vphase,
H A Dsun8i_vi_scaler.c928 u32 hscale, u32 vscale, u32 hphase, u32 vphase,
939 hscale <<= SUN8I_VI_SCALER_SCALE_FRAC - 16;
976 SUN8I_SCALER_VSU_YHSTEP(base), hscale);
989 hscale / format->hsub);
998 hscale, vscale, format);
926 sun8i_vi_scaler_setup(struct sun8i_mixer *mixer, int layer, u32 src_w, u32 src_h, u32 dst_w, u32 dst_h, u32 hscale, u32 vscale, u32 hphase, u32 vphase, const struct drm_format_info *format) argument
/linux-master/drivers/gpu/drm/
H A Ddrm_rect.c175 int hscale = drm_calc_scale(src_w, dst_w); local
177 if (hscale < 0 || dst_w == 0)
178 return hscale;
180 if (hscale < min_hscale || hscale > max_hscale)
183 return hscale;
H A Ddrm_atomic_helper.c871 int hscale, vscale; local
898 hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale);
900 if (hscale < 0 || vscale < 0) {
/linux-master/drivers/media/i2c/
H A Dtw9910.c224 u16 hscale; member in struct:tw9910_scale_ctrl
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
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H A Dbt819.c65 int hscale; member in struct:timing
186 init[0x08 * 2 - 1] = timing->hscale >> 8;
187 init[0x09 * 2 - 1] = timing->hscale & 0xff;
277 bt819_write(decoder, 0x08, (timing->hscale >> 8) & 0xff);
278 bt819_write(decoder, 0x09, timing->hscale & 0xff);
H A Dmt9m114.c1220 unsigned int hscale; local
1227 hscale = DIV_ROUND_CLOSEST(crop->width, fmt->format.width ? : 1);
1229 format->width = crop->width / clamp(hscale, 1U, 2U);
/linux-master/drivers/gpu/drm/i915/display/
H A Dskl_scaler.c425 int hscale, vscale, max_vscale, max_hscale; local
463 hscale = drm_rect_calc_hscale(src, dst, 1, max_hscale);
466 if (hscale < 0 || vscale < 0) {
720 int hscale, vscale; local
736 hscale = drm_rect_calc_hscale(&src, dst, 0, INT_MAX);
739 uv_rgb_hphase = skl_scaler_calc_phase(1, hscale, false);
779 int hscale, vscale; local
782 hscale = drm_rect_calc_hscale(&plane_state->uapi.src,
792 y_hphase = skl_scaler_calc_phase(1, hscale, false);
796 uv_rgb_hphase = skl_scaler_calc_phase(2, hscale, tru
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H A Ddvo_ns2501.c221 u16 hscale; /* horizontal scaling factor, b8/b9 */ member in struct:ns2501_configuration
248 .hscale = 40960,
268 .hscale = 51248,
287 .hscale = 65535,
635 ns2501_writeb(dvo, NS2501_REGB8, conf->hscale & 0xff);
636 ns2501_writeb(dvo, NS2501_REGB9, conf->hscale >> 8);
H A Dintel_sprite.c898 unsigned int hscale, pixel_rate; local
911 hscale = drm_rect_calc_hscale(&plane_state->uapi.src,
914 hscale = max(hscale, 0x10000u);
917 decimate = ilog2(hscale >> 16);
918 hscale >>= decimate;
936 return DIV_ROUND_UP_ULL(mul_u32_u32(pixel_rate, 10 * hscale),
H A Dintel_atomic_plane.c911 int hscale, vscale; local
921 hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale);
923 if (hscale < 0 || vscale < 0) {
/linux-master/drivers/media/pci/cx25821/
H A Dcx25821-medusa-video.c411 u32 hscale = 0x0; local
432 hscale = 0x13E34B;
437 hscale = 0x10A273;
442 hscale = 0x3115B2;
447 hscale = 0x378D84;
452 hscale = 0x0;
460 HSCALE_CTRL + (0x200 * decoder), hscale);
/linux-master/drivers/media/pci/tw68/
H A Dtw68-video.c255 int hactive, hdelay, hscale; local
281 hscale = (hactive * 256) / (width);
292 pr_debug("%s: hactive=%d, hdelay=%d, hscale=%d; vactive=%d, vdelay=%d, vscale=%d\n",
294 hactive, hdelay, hscale, vactive, vdelay, vscale);
308 comb = ((vscale & 0xf00) >> 4) | ((hscale & 0xf00) >> 8);
310 __func__, comb, vscale, hscale);
313 tw_writeb(TW68_HSCALE_LO, hscale);
/linux-master/drivers/media/usb/em28xx/
H A Dem28xx-video.c344 return em28xx_scaler_set(dev, v4l2->hscale, v4l2->vscale);
1377 unsigned int *hscale, unsigned int *vscale)
1382 *hscale = (((unsigned long)maxw) << 12) / width - 4096L;
1383 if (*hscale > EM28XX_HVSCALE_MAX)
1384 *hscale = EM28XX_HVSCALE_MAX;
1392 unsigned int hscale, unsigned int vscale,
1398 *width = (((unsigned long)maxw) << 12) / (hscale + 4096L);
1454 unsigned int hscale, vscale; local
1489 size_to_scale(dev, width, height, &hscale, &vscale);
1490 scale_to_size(dev, hscale, vscal
1375 size_to_scale(struct em28xx *dev, unsigned int width, unsigned int height, unsigned int *hscale, unsigned int *vscale) argument
1391 scale_to_size(struct em28xx *dev, unsigned int hscale, unsigned int vscale, unsigned int *width, unsigned int *height) argument
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H A Dem28xx.h582 unsigned int hscale; /* horizontal scale factor (see datasheet) */ member in struct:em28xx_v4l2
/linux-master/drivers/gpu/drm/radeon/
H A Dradeon_legacy_crtc.c57 bool hscale = true, vscale = true; local
115 hscale = false;
124 hscale = false;
132 if (!hscale)
/linux-master/drivers/media/pci/bt8xx/
H A Dbttv-risc.c257 geo->hscale = ((totalwidth*4096UL)/xsf-4096);
310 geo->hscale = (c_width * 4096U + (width >> 1)) / width - 4096;
347 btwrite(geo->hscale >> 8, BT848_E_HSCALE_HI+off);
348 btwrite(geo->hscale & 0xff, BT848_E_HSCALE_LO+off);
H A Dbttvp.h139 u16 width,hscale,hdelay; member in struct:bttv_geometry
/linux-master/drivers/staging/media/rkvdec/
H A Drkvdec-vp9.c653 u32 hscale, vscale; local
655 hscale = (refw << 14) / dst->vp9.width;
657 writel_relaxed(RKVDEC_VP9_REF_HOR_SCALE(hscale) |
/linux-master/drivers/media/platform/chips-media/coda/
H A Dcoda-common.c660 int hscale = 0; local
680 hscale = coda_jpeg_scale(q_data_src->width, f->fmt.pix.width);
683 f->fmt.pix.width = q_data_src->width >> hscale;
714 f->fmt.pix.bytesperline = round_up(f->fmt.pix.width, 16 >> hscale);
860 int hscale = 0; local
868 hscale = coda_jpeg_scale(q_data_src->width, f->fmt.pix.width);
878 r.width = q_data_src->width >> hscale;

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