it66121:supplement disable hdmi csc to fix hdmi color gradation problem

diff --git a/drivers/video/rockchip/hdmi/chips/cat66121/cat66121_hdmi_hw.c b/drivers/video/rockchip/hdmi/chips/cat66121/cat66121_hdmi_hw.c
index ec19ff88b9f43a9c2b56732854850589285de445..75b84e0a54be635e318227cadb1ac174f3d780bf 100755 (executable)
--- a/drivers/video/rockchip/hdmi/chips/cat66121/cat66121_hdmi_hw.c
+++ b/drivers/video/rockchip/hdmi/chips/cat66121/cat66121_hdmi_hw.c
@@ -461,6 +461,7 @@ int cat66121_hdmi_sys_config_video(struct hdmi_video_para *vpara)
 #endif
 
        // output Color mode
+#ifndef DISABLE_HDMITX_CSC
        switch(vpara->output_color)
        {
                case HDMI_COLOR_YCbCr444:
@@ -474,6 +475,10 @@ int cat66121_hdmi_sys_config_video(struct hdmi_video_para *vpara)
                        bOutputColorMode = F_MODE_RGB444 ;
                        break ;
        }
+#else
+       bOutputColorMode = F_MODE_RGB444 ;
+#endif
+
        // Set ext video
        mode = (struct fb_videomode *)hdmi_vic_to_videomode(vpara->vic);
        if(mode == NULL)