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Searched refs:pixel_clk (Results 1 – 25 of 26) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/media/platform/cadence/
H A Dcdns-csi2rx.c70 struct clk *pixel_clk[CSI2RX_STREAMS_MAX]; member
154 ret = clk_prepare_enable(csi2rx->pixel_clk[i]); in csi2rx_start()
179 clk_disable_unprepare(csi2rx->pixel_clk[i - 1]); in csi2rx_start()
197 clk_disable_unprepare(csi2rx->pixel_clk[i]); in csi2rx_stop()
352 csi2rx->pixel_clk[i] = devm_clk_get(&pdev->dev, clk_name); in csi2rx_get_resources()
353 if (IS_ERR(csi2rx->pixel_clk[i])) { in csi2rx_get_resources()
355 return PTR_ERR(csi2rx->pixel_clk[i]); in csi2rx_get_resources()
H A Dcdns-csi2tx.c107 struct clk *pixel_clk[CSI2TX_STREAMS_MAX]; member
481 csi2tx->pixel_clk[i] = devm_clk_get(&pdev->dev, clk_name); in csi2tx_get_resources()
482 if (IS_ERR(csi2tx->pixel_clk[i])) { in csi2tx_get_resources()
485 return PTR_ERR(csi2tx->pixel_clk[i]); in csi2tx_get_resources()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/
H A Dintel_audio.c523 unsigned int h_active, h_total, hblank_delta, pixel_clk; in calc_hblank_early_prog() local
530 pixel_clk = crtc_state->hw.adjusted_mode.crtc_clock; in calc_hblank_early_prog()
542 if (WARN_ON(!link_clk || !pixel_clk || !lanes || !vdsc_bpp || !cdclk)) in calc_hblank_early_prog()
545 link_clks_available = (h_total - h_active) * link_clk / pixel_clk - 28; in calc_hblank_early_prog()
546 link_clks_required = DIV_ROUND_UP(192000 * h_total, 1000 * pixel_clk) * (48 / lanes + 2); in calc_hblank_early_prog()
551 hblank_delta = DIV64_U64_ROUND_UP(mul_u32_u32(5 * (link_clk + cdclk), pixel_clk), in calc_hblank_early_prog()
554 tu_data = div64_u64(mul_u32_u32(pixel_clk * vdsc_bpp * 8, 1000000), in calc_hblank_early_prog()
557 mul_u32_u32(64 * pixel_clk, 1000000)); in calc_hblank_early_prog()
560 …hblank_rise = (link_clks_active + 6 * DIV_ROUND_UP(link_clks_active, 250) + 4) * pixel_clk / link_… in calc_hblank_early_prog()
567 unsigned int h_active, h_total, pixel_clk; in calc_samples_room() local
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/stm/
H A Dltdc.c475 result = clk_round_rate(ldev->pixel_clk, target); in ltdc_crtc_mode_valid()
511 if (clk_set_rate(ldev->pixel_clk, rate) < 0) { in ltdc_crtc_mode_fixup()
516 adjusted_mode->clock = clk_get_rate(ldev->pixel_clk) / 1000; in ltdc_crtc_mode_fixup()
1197 clk_disable_unprepare(ldev->pixel_clk); in ltdc_suspend()
1207 ret = clk_prepare_enable(ldev->pixel_clk); in ltdc_resume()
1237 ldev->pixel_clk = devm_clk_get(dev, "lcd"); in ltdc_load()
1238 if (IS_ERR(ldev->pixel_clk)) { in ltdc_load()
1239 if (PTR_ERR(ldev->pixel_clk) != -EPROBE_DEFER) in ltdc_load()
1241 return PTR_ERR(ldev->pixel_clk); in ltdc_load()
1244 if (clk_prepare_enable(ldev->pixel_clk)) { in ltdc_load()
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H A Dltdc.h34 struct clk *pixel_clk; /* lcd pixel clock */ member
/OK3568_Linux_fs/kernel/drivers/gpu/drm/mediatek/
H A Dmtk_dpi.c66 struct clk *pixel_clk; member
374 clk_disable_unprepare(dpi->pixel_clk); in mtk_dpi_power_off()
391 ret = clk_prepare_enable(dpi->pixel_clk); in mtk_dpi_power_on()
435 clk_set_rate(dpi->pixel_clk, vm.pixelclock); in mtk_dpi_set_display_mode()
436 vm.pixelclock = clk_get_rate(dpi->pixel_clk); in mtk_dpi_set_display_mode()
722 dpi->pixel_clk = devm_clk_get(dev, "pixel"); in mtk_dpi_probe()
723 if (IS_ERR(dpi->pixel_clk)) { in mtk_dpi_probe()
724 ret = PTR_ERR(dpi->pixel_clk); in mtk_dpi_probe()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/edp/
H A Dedp_ctrl.c65 struct clk *pixel_clk; member
155 ctrl->pixel_clk = msm_clk_get(pdev, "pixel"); in edp_clk_init()
156 if (IS_ERR(ctrl->pixel_clk)) { in edp_clk_init()
157 ret = PTR_ERR(ctrl->pixel_clk); in edp_clk_init()
159 ctrl->pixel_clk = NULL; in edp_clk_init()
237 ret = clk_set_rate(ctrl->pixel_clk, in edp_clk_enable()
245 ret = clk_prepare_enable(ctrl->pixel_clk); in edp_clk_enable()
263 clk_disable_unprepare(ctrl->pixel_clk); in edp_clk_enable()
282 clk_disable_unprepare(ctrl->pixel_clk); in edp_clk_disable()
/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Ddw_mipi_dsi2.c541 u64 pixel_clk, phy_hs_clk; in dw_mipi_dsi2_ipi_set() local
570 pixel_clk = mode->crtc_clock * MSEC_PER_SEC; in dw_mipi_dsi2_ipi_set()
578 hsa_time = DIV_ROUND_CLOSEST(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
582 hbp_time = DIV_ROUND_CLOSEST(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
586 hact_time = DIV_ROUND_CLOSEST(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
590 hline_time = DIV_ROUND_CLOSEST(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
970 u64 pixel_clk, ipi_clk, phy_hsclk, tmp; in dw_mipi_dsi2_phy_ratio_cfg() local
984 pixel_clk = mode->crtc_clock * MSEC_PER_SEC; in dw_mipi_dsi2_phy_ratio_cfg()
985 ipi_clk = pixel_clk / 4; in dw_mipi_dsi2_phy_ratio_cfg()
H A Ddw_hdmi.c1778 unsigned long pixel_clk, in hdmi_match_tmds_n_table() argument
1787 if (pixel_clk == plat_data->tmds_n_table[i].tmds) { in hdmi_match_tmds_n_table()
1796 if (pixel_clk == common_tmds_n_table[i].tmds) { in hdmi_match_tmds_n_table()
1823 unsigned int pixel_clk) in hdmi_audio_math_diff() argument
1828 final = (u64)pixel_clk * n; in hdmi_audio_math_diff()
1839 unsigned long pixel_clk, in hdmi_compute_n() argument
1851 if (hdmi_audio_math_diff(freq, ideal_n, pixel_clk) == 0) in hdmi_compute_n()
1855 u64 diff = hdmi_audio_math_diff(freq, n, pixel_clk); in hdmi_compute_n()
1875 static unsigned int hdmi_find_n(struct dw_hdmi *hdmi, unsigned long pixel_clk, in hdmi_find_n() argument
1880 n = hdmi_match_tmds_n_table(hdmi, pixel_clk, sample_rate); in hdmi_find_n()
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H A Drockchip_dw_hdmi_qp.c925 unsigned int pixel_clk; in dw_hdmi_qp_selete_output() local
1059 pixel_clk = edid_data->preferred_mode->clock; in dw_hdmi_qp_selete_output()
1060 tmdsclk = hdmi_get_tmdsclock(hdmi, pixel_clk); in dw_hdmi_qp_selete_output()
1083 hdmi_get_tmdsclock(hdmi, pixel_clk * 10); in dw_hdmi_qp_selete_output()
/OK3568_Linux_fs/u-boot/drivers/video/
H A Ddw_hdmi.c123 static int hdmi_lookup_n_cts(u32 pixel_clk) in hdmi_lookup_n_cts() argument
128 if (pixel_clk <= n_cts_table[i].tmds) in hdmi_lookup_n_cts()
137 static void hdmi_audio_set_samplerate(struct dw_hdmi *hdmi, u32 pixel_clk) in hdmi_audio_set_samplerate() argument
142 index = hdmi_lookup_n_cts(pixel_clk); in hdmi_audio_set_samplerate()
144 debug("audio not supported for pixel clk %d\n", pixel_clk); in hdmi_audio_set_samplerate()
H A Dipu_disp.c828 int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk, in ipu_init_sync_panel() argument
858 debug("pixel clk = %dHz\n", pixel_clk); in ipu_init_sync_panel()
871 pixel_clk); in ipu_init_sync_panel()
891 rounded_pixel_clk = clk_round_rate(g_pixel_clk[disp], pixel_clk); in ipu_init_sync_panel()
H A Dipu.h230 uint32_t pixel_clk,
H A Dipu_common.c395 static struct clk pixel_clk[] = { variable
475 g_pixel_clk[0] = &pixel_clk[0]; in ipu_probe()
476 g_pixel_clk[1] = &pixel_clk[1]; in ipu_probe()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/dsi/
H A Ddsi_host.c110 struct clk *pixel_clk; member
411 msm_host->pixel_clk = msm_clk_get(pdev, "pixel"); in dsi_clk_init()
412 if (IS_ERR(msm_host->pixel_clk)) { in dsi_clk_init()
413 ret = PTR_ERR(msm_host->pixel_clk); in dsi_clk_init()
416 msm_host->pixel_clk = NULL; in dsi_clk_init()
436 msm_host->pixel_clk_src = clk_get_parent(msm_host->pixel_clk); in dsi_clk_init()
526 ret = clk_set_rate(msm_host->pixel_clk, msm_host->pixel_clk_rate); in dsi_link_clk_set_rate_6g()
562 ret = clk_prepare_enable(msm_host->pixel_clk); in dsi_link_clk_enable_6g()
580 clk_disable_unprepare(msm_host->pixel_clk); in dsi_link_clk_enable_6g()
615 ret = clk_set_rate(msm_host->pixel_clk, msm_host->pixel_clk_rate); in dsi_link_clk_set_rate_v2()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/rockchip/
H A Ddw-mipi-dsi2-rockchip.c614 u64 pixel_clk, ipi_clk, phy_hsclk; in dw_mipi_dsi2_phy_ratio_cfg() local
628 pixel_clk = mode->crtc_clock * MSEC_PER_SEC; in dw_mipi_dsi2_phy_ratio_cfg()
629 ipi_clk = pixel_clk / 4; in dw_mipi_dsi2_phy_ratio_cfg()
724 u64 pixel_clk, phy_hs_clk; in dw_mipi_dsi2_ipi_set() local
753 pixel_clk = mode->crtc_clock * MSEC_PER_SEC; in dw_mipi_dsi2_ipi_set()
761 hsa_time = DIV_ROUND_CLOSEST_ULL(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
766 hbp_time = DIV_ROUND_CLOSEST_ULL(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
771 hact_time = DIV_ROUND_CLOSEST_ULL(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
776 hline_time = DIV_ROUND_CLOSEST_ULL(tmp << 16, pixel_clk); in dw_mipi_dsi2_ipi_set()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/hisilicon/kirin/kirin960/
H A Ddw_drm_dsi.c553 u64 pixel_clk = 0; in dsi_mipi_init() local
782 pixel_clk = dsi->cur_mode.clock * 1000; in dsi_mipi_init()
799 hsa_time = dsi->ldi.h_pulse_width * dsi->phy.lane_byte_clk / pixel_clk; in dsi_mipi_init()
800 hbp_time = dsi->ldi.h_back_porch * dsi->phy.lane_byte_clk / pixel_clk; in dsi_mipi_init()
804 pixel_clk); in dsi_mipi_init()
809 pixel_clk); in dsi_mipi_init()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi-qp.c412 unsigned long pixel_clk, in hdmi_match_tmds_n_table() argument
421 if (pixel_clk == plat_data->tmds_n_table[i].tmds) { in hdmi_match_tmds_n_table()
430 if (pixel_clk == common_tmds_n_table[i].tmds) { in hdmi_match_tmds_n_table()
457 unsigned int pixel_clk) in hdmi_audio_math_diff() argument
462 final = (u64)pixel_clk * n; in hdmi_audio_math_diff()
473 unsigned long pixel_clk, in hdmi_compute_n() argument
485 if (hdmi_audio_math_diff(freq, ideal_n, pixel_clk) == 0) in hdmi_compute_n()
489 u64 diff = hdmi_audio_math_diff(freq, n, pixel_clk); in hdmi_compute_n()
509 static unsigned int hdmi_find_n(struct dw_hdmi_qp *hdmi, unsigned long pixel_clk, in hdmi_find_n() argument
522 n = hdmi_match_tmds_n_table(hdmi, pixel_clk, sample_rate); in hdmi_find_n()
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H A Ddw-hdmi.c925 unsigned long pixel_clk, in hdmi_match_tmds_n_table() argument
934 if (pixel_clk == plat_data->tmds_n_table[i].tmds) { in hdmi_match_tmds_n_table()
943 if (pixel_clk == common_tmds_n_table[i].tmds) { in hdmi_match_tmds_n_table()
970 unsigned int pixel_clk) in hdmi_audio_math_diff() argument
975 final = (u64)pixel_clk * n; in hdmi_audio_math_diff()
986 unsigned long pixel_clk, in hdmi_compute_n() argument
998 if (hdmi_audio_math_diff(freq, ideal_n, pixel_clk) == 0) in hdmi_compute_n()
1002 u64 diff = hdmi_audio_math_diff(freq, n, pixel_clk); in hdmi_compute_n()
1022 static unsigned int hdmi_find_n(struct dw_hdmi *hdmi, unsigned long pixel_clk, in hdmi_find_n() argument
1027 n = hdmi_match_tmds_n_table(hdmi, pixel_clk, sample_rate); in hdmi_find_n()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/aspeed/
H A Daspeed_gfx_crtc.c93 clk_set_rate(priv->pixel_clk, m->crtc_clock * 1000); in aspeed_gfx_crtc_mode_set_nofb()
/OK3568_Linux_fs/kernel/drivers/gpu/ipu-v3/
H A Dipu-csi.c192 static int ipu_csi_set_testgen_mclk(struct ipu_csi *csi, u32 pixel_clk, in ipu_csi_set_testgen_mclk() argument
198 div_ratio = (ipu_clk / pixel_clk) - 1; in ipu_csi_set_testgen_mclk()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/include/
H A Dgrph_object_ctrl_defs.h128 uint32_t pixel_clk; /* in KHz */ member
/OK3568_Linux_fs/kernel/drivers/video/fbdev/
H A Dmx3fb.c507 uint32_t pixel_clk, in sdc_init_panel() argument
568 div = clk_get_rate(ipu_clk) * 16 / pixel_clk; in sdc_init_panel()
581 pixel_clk, div >> 4, (div & 7) * 125); in sdc_init_panel()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/bios/
H A Dcommand_table.c1570 uint64_t pixel_clk = (uint64_t)bp_params->pixel_clock; in adjust_display_pll_v3() local
1574 div_u64(pixel_clk * pixel_clk_10_khz_out, in adjust_display_pll_v3()
H A Dbios_parser.c1233 info->lcd_timing.pixel_clk = in get_embedded_panel_info_v1_2()
1351 info->lcd_timing.pixel_clk = in get_embedded_panel_info_v1_3()

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