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[kernel] video: rockchip: hdmi: redefine input/output color relationship

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For YCbCr420 mode, input color and output color must be same as
    HDMI_COLOR_YCBCR420.
This commit is contained in:
Firefly
2016-08-29 17:06:20 +08:00
committed by cjp
parent d517d1c686
commit 87646b2113
1 changed files with 8 additions and 8 deletions
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16
kernel/drivers/video/rockchip/hdmi/rockchip-hdmi-core.c
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@ -117,14 +117,14 @@ static void hdmi_wq_set_video(struct hdmi *hdmi)
}
pr_info("hdmi output corlor mode is %d\n", video.color_output);
video.color_input = HDMI_COLOR_RGB_0_255;
if (hdmi->property->feature & SUPPORT_YCBCR_INPUT) {
if (video.color_output == HDMI_COLOR_YCBCR444 ||
video.color_output == HDMI_COLOR_YCBCR422)
video.color_input = HDMI_COLOR_YCBCR444;
else if (video.color_output == HDMI_COLOR_YCBCR420)
video.color_input = HDMI_COLOR_YCBCR420;
}
if ((hdmi->property->feature & SUPPORT_YCBCR_INPUT) &&
(video.color_output == HDMI_COLOR_YCBCR444 ||
video.color_output == HDMI_COLOR_YCBCR422))
video.color_input = HDMI_COLOR_YCBCR444;
else if (video.color_output == HDMI_COLOR_YCBCR420)
video.color_input = HDMI_COLOR_YCBCR420;
else
video.color_input = HDMI_COLOR_RGB_0_255;
hdmi->colormode_input = video.color_input;
hdmi_set_lcdc(hdmi);
video.vic = hdmi->vic & HDMI_VIC_MASK;