From 287a995341f737b05bb3ef4ef24be2dba9112882 Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Date: Wed, 29 Jan 2020 17:17:54 +0100
Subject: [PATCH] debug
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 ++
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 7f56d8c3491da..fecd078d7dca9 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -259,6 +259,8 @@ static void dw_hdmi_rockchip_encoder_mode_set(struct drm_encoder *encoder,
{
struct rockchip_hdmi *hdmi = to_rockchip_hdmi(encoder);
+ printk("*** %s: adj_mode->clock * 1000 %d Hz\n", __func__, adj_mode->clock * 1000);
+
clk_set_rate(hdmi->vpll_clk, adj_mode->clock * 1000);
}
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index d04b3492bdac2..a3049ca1ee223 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1274,6 +1274,7 @@ static void vop_crtc_atomic_enable(struct drm_crtc *crtc,
VOP_REG_SET(vop, intr, line_flag_num[0], vact_end);
+ printk("*** %s: adjusted_mode->clock * 1000 %d Hz\n", __func__, adjusted_mode->clock * 1000);
clk_set_rate(vop->dclk, adjusted_mode->clock * 1000);
VOP_REG_SET(vop, common, standby, 0);
--
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