Searched refs:byte_clk (Results 1 – 3 of 3) sorted by relevance
| /linux-6.12.1/drivers/gpu/drm/sprd/ |
| 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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| /linux-6.12.1/drivers/gpu/drm/msm/dsi/ |
| D | dsi_host.c | 117 struct clk *byte_clk; member
290 msm_host->byte_clk = msm_clk_get(pdev, "byte"); in dsi_clk_init()
291 if (IS_ERR(msm_host->byte_clk)) { in dsi_clk_init()
292 ret = PTR_ERR(msm_host->byte_clk); in dsi_clk_init()
295 msm_host->byte_clk = NULL; in dsi_clk_init()
394 ret = clk_prepare_enable(msm_host->byte_clk); in dsi_link_clk_enable_6g()
418 clk_disable_unprepare(msm_host->byte_clk); in dsi_link_clk_enable_6g()
433 ret = clk_set_rate(msm_host->byte_clk, msm_host->byte_clk_rate); in dsi_link_clk_set_rate_v2()
464 ret = clk_prepare_enable(msm_host->byte_clk); in dsi_link_clk_enable_v2()
495 clk_disable_unprepare(msm_host->byte_clk); in dsi_link_clk_enable_v2()
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| /linux-6.12.1/drivers/gpu/drm/bridge/ |
| D | samsung-dsim.c | 702 unsigned long hs_clk, byte_clk, esc_clk, pix_clk; in samsung_dsim_enable_clock() local
722 byte_clk = hs_clk / 8; in samsung_dsim_enable_clock()
723 esc_div = DIV_ROUND_UP(byte_clk, dsi->esc_clk_rate); in samsung_dsim_enable_clock()
724 esc_clk = byte_clk / esc_div; in samsung_dsim_enable_clock()
728 esc_clk = byte_clk / esc_div; in samsung_dsim_enable_clock()
732 hs_clk, byte_clk, esc_clk); in samsung_dsim_enable_clock()
992 u64 byte_clk = dsi->hs_clock / 8; in samsung_dsim_set_display_mode() local
995 int hfp = DIV64_U64_ROUND_UP((m->hsync_start - m->hdisplay) * byte_clk, pix_clk); in samsung_dsim_set_display_mode()
996 int hbp = DIV64_U64_ROUND_UP((m->htotal - m->hsync_end) * byte_clk, pix_clk); in samsung_dsim_set_display_mode()
997 int hsa = DIV64_U64_ROUND_UP((m->hsync_end - m->hsync_start) * byte_clk, pix_clk); in samsung_dsim_set_display_mode()
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