Searched refs:byte_clk (Results 1 – 4 of 4) sorted by relevance
| /openbmc/u-boot/drivers/video/exynos/ |
| H A D | exynos_mipi_dsi_common.c | 345 unsigned long hs_clk = 0, byte_clk = 0, escape_clk = 0; in exynos_mipi_dsi_set_clock() local
363 byte_clk = hs_clk / 8; in exynos_mipi_dsi_set_clock()
373 esc_div = byte_clk / (dsim->dsim_config->esc_clk); in exynos_mipi_dsi_set_clock()
375 esc_div, byte_clk, dsim->dsim_config->esc_clk); in exynos_mipi_dsi_set_clock()
376 if ((byte_clk / esc_div) >= (20 * MHZ) || in exynos_mipi_dsi_set_clock()
377 (byte_clk / esc_div) > dsim->dsim_config->esc_clk) in exynos_mipi_dsi_set_clock()
380 escape_clk = byte_clk / esc_div; in exynos_mipi_dsi_set_clock()
382 escape_clk, byte_clk, esc_div); in exynos_mipi_dsi_set_clock()
394 (byte_clk / MHZ)); in exynos_mipi_dsi_set_clock()
399 ((byte_clk / esc_div) / MHZ)); in exynos_mipi_dsi_set_clock()
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| /openbmc/linux/drivers/gpu/drm/sprd/ |
| H A D | sprd_dsi.c | 386 #define ns_to_cycle(ns, byte_clk) \ argument
387 DIV_ROUND_UP((ns) * (byte_clk), 1000000)
392 u32 byte_clk = dsi->slave->hs_rate / 8; in sprd_dsi_init() local
409 div = DIV_ROUND_UP(byte_clk, dsi->slave->lp_rate); in sprd_dsi_init()
412 max_rd_time = ns_to_cycle(ctx->max_rd_time, byte_clk); in sprd_dsi_init()
415 data_hs2lp = ns_to_cycle(ctx->data_hs2lp, byte_clk); in sprd_dsi_init()
416 data_lp2hs = ns_to_cycle(ctx->data_lp2hs, byte_clk); in sprd_dsi_init()
417 clk_hs2lp = ns_to_cycle(ctx->clk_hs2lp, byte_clk); in sprd_dsi_init()
418 clk_lp2hs = ns_to_cycle(ctx->clk_lp2hs, byte_clk); in sprd_dsi_init()
451 u32 byte_clk = dsi->slave->hs_rate / 8; in sprd_dsi_dpi_video() local
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| /openbmc/linux/drivers/gpu/drm/msm/dsi/ |
| H A D | dsi_host.c | 118 struct clk *byte_clk; member
304 msm_host->byte_clk = msm_clk_get(pdev, "byte"); in dsi_clk_init()
305 if (IS_ERR(msm_host->byte_clk)) { in dsi_clk_init()
306 ret = PTR_ERR(msm_host->byte_clk); in dsi_clk_init()
309 msm_host->byte_clk = NULL; in dsi_clk_init()
408 ret = clk_prepare_enable(msm_host->byte_clk); in dsi_link_clk_enable_6g()
432 clk_disable_unprepare(msm_host->byte_clk); in dsi_link_clk_enable_6g()
447 ret = clk_set_rate(msm_host->byte_clk, msm_host->byte_clk_rate); in dsi_link_clk_set_rate_v2()
478 ret = clk_prepare_enable(msm_host->byte_clk); in dsi_link_clk_enable_v2()
509 clk_disable_unprepare(msm_host->byte_clk); in dsi_link_clk_enable_v2()
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| /openbmc/linux/drivers/gpu/drm/bridge/ |
| H A D | samsung-dsim.c | 673 unsigned long hs_clk, byte_clk, esc_clk, pix_clk; in samsung_dsim_enable_clock() local
693 byte_clk = hs_clk / 8; in samsung_dsim_enable_clock()
694 esc_div = DIV_ROUND_UP(byte_clk, dsi->esc_clk_rate); in samsung_dsim_enable_clock()
695 esc_clk = byte_clk / esc_div; in samsung_dsim_enable_clock()
699 esc_clk = byte_clk / esc_div; in samsung_dsim_enable_clock()
703 hs_clk, byte_clk, esc_clk); in samsung_dsim_enable_clock()
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