diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_dpi.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_dpi.c | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 22e68a100e7b..01fa8b8d763d 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -1,31 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <[email protected]> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ -#include <drm/drmP.h> -#include <drm/drm_crtc.h> -#include <drm/drm_atomic_helper.h> -#include <drm/drm_of.h> -#include <linux/kernel.h> + +#include <linux/clk.h> #include <linux/component.h> -#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> #include <linux/of.h> #include <linux/of_device.h> #include <linux/of_graph.h> -#include <linux/interrupt.h> +#include <linux/platform_device.h> #include <linux/types.h> -#include <linux/clk.h> + #include <video/videomode.h> +#include <drm/drm_atomic_helper.h> +#include <drm/drm_bridge.h> +#include <drm/drm_crtc.h> +#include <drm/drm_of.h> + #include "mtk_dpi_regs.h" #include "mtk_drm_ddp_comp.h" @@ -662,13 +657,11 @@ static unsigned int mt8173_calculate_factor(int clock) static unsigned int mt2701_calculate_factor(int clock) { if (clock <= 64000) - return 16; - else if (clock <= 128000) - return 8; - else if (clock <= 256000) return 4; - else + else if (clock <= 128000) return 2; + else + return 1; } static const struct mtk_dpi_conf mt8173_conf = { |