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Searched refs:ideal_clk (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/exynos/
Dexynos_drm_fimd.c385 unsigned long ideal_clk, lcd_rate; in fimd_atomic_check() local
393 ideal_clk = mode->clock * 1000; in fimd_atomic_check()
400 ideal_clk *= 2; in fimd_atomic_check()
404 if (2 * lcd_rate < ideal_clk) { in fimd_atomic_check()
406 lcd_rate, ideal_clk); in fimd_atomic_check()
411 clkdiv = DIV_ROUND_CLOSEST(lcd_rate, ideal_clk); in fimd_atomic_check()
413 DRM_INFO("requested pixel clock(%lu) too low\n", ideal_clk); in fimd_atomic_check()
Dexynos7_drm_decon.c148 unsigned long ideal_clk = mode->htotal * mode->vtotal * mode->vrefresh; in decon_calc_clkdiv() local
152 clkdiv = DIV_ROUND_UP(clk_get_rate(ctx->vclk), ideal_clk); in decon_calc_clkdiv()