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

/Linux-v5.4/drivers/gpu/drm/exynos/
Dexynos_drm_fimd.c394 unsigned long ideal_clk, lcd_rate; in fimd_atomic_check() local
402 ideal_clk = mode->clock * 1000; in fimd_atomic_check()
409 ideal_clk *= 2; in fimd_atomic_check()
413 if (2 * lcd_rate < ideal_clk) { in fimd_atomic_check()
416 lcd_rate, ideal_clk); in fimd_atomic_check()
421 clkdiv = DIV_ROUND_CLOSEST(lcd_rate, ideal_clk); in fimd_atomic_check()
424 ideal_clk); in fimd_atomic_check()
Dexynos7_drm_decon.c142 unsigned long ideal_clk = mode->htotal * mode->vtotal * mode->vrefresh; in decon_calc_clkdiv() local
146 clkdiv = DIV_ROUND_UP(clk_get_rate(ctx->vclk), ideal_clk); in decon_calc_clkdiv()