Searched refs:esc_div (Results 1 – 3 of 3) sorted by relevance
| /openbmc/u-boot/drivers/video/exynos/ |
| H A D | exynos_mipi_dsi_common.c | 343 unsigned int esc_div; in exynos_mipi_dsi_set_clock() local
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()
378 esc_div += 1; 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()
388 exynos_mipi_dsi_set_esc_clk_prs(dsim, 1, esc_div); in exynos_mipi_dsi_set_clock()
397 debug("escape clock divider is %x\n", esc_div); in exynos_mipi_dsi_set_clock()
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| /openbmc/linux/drivers/gpu/drm/bridge/ |
| H A D | samsung-dsim.c | 674 unsigned long esc_div; in samsung_dsim_enable_clock() local
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()
698 ++esc_div; in samsung_dsim_enable_clock()
699 esc_clk = byte_clk / esc_div; in samsung_dsim_enable_clock()
710 | DSIM_ESC_PRESCALER(esc_div) in samsung_dsim_enable_clock()
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| /openbmc/linux/drivers/gpu/drm/msm/dsi/ |
| H A D | dsi_host.c | 614 unsigned int esc_mhz, esc_div; in dsi_calc_clk_rate_v2() local
633 esc_div = DIV_ROUND_UP(byte_mhz, esc_mhz); in dsi_calc_clk_rate_v2()
641 if (esc_div >= 1 && esc_div <= 16) in dsi_calc_clk_rate_v2()
648 msm_host->esc_clk_rate = msm_host->byte_clk_rate / esc_div; in dsi_calc_clk_rate_v2()
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