shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 20:07:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

hdmi:rk3288/rk3368: set controller register in uboot logo mode.

Browse Source 
EDID data readed in uboot and kernel may be different, and hdmi
output color mode is different in uboot and kernel: uboot output
RGB when EDID is wrong and kernel output YCbCr with right EDID.
But avi infomation and controller register is not set in kernel,
so the picture is wrong. Now fix this bug.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
This commit is contained in:
Zheng Yang
2015-07-23 09:05:37 +08:00
parent c16809fe47
commit b93429044a
1 changed files with 2 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/video/rockchip/hdmi/rockchip-hdmiv2/rockchip_hdmiv2_hw.c
View File

@@ -578,12 +578,6 @@ static int rockchip_hdmiv2_video_framecomposer(struct hdmi *hdmi_drv,
hdmi_dev->pixelrepeat = timing->pixelrepeat;
hdmi_dev->colordepth = vpara->color_output_depth;
/* Video Register has already been set in uboot,
so we no need to set again */
if (hdmi_drv->uboot)
return -1;
/* Start/stop HDCP keepout window generation */
hdmi_msk_reg(hdmi_dev, FC_INVIDCONF,
m_FC_HDCP_KEEPOUT, v_FC_HDCP_KEEPOUT(1));
@@ -1301,7 +1295,8 @@ static int hdmi_dev_config_video(struct hdmi *hdmi, struct hdmi_video *vpara)
dev_info(hdmi->dev, "[%s] sucess output DVI.\n", __func__);
}
rockchip_hdmiv2_config_phy(hdmi_dev);
if (!hdmi->uboot)
rockchip_hdmiv2_config_phy(hdmi_dev);
return 0;
}