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hdmi:rk3036/rk3128: support 3D type Frame packing.

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Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
This commit is contained in:
Zheng Yang
2015-07-30 16:53:26 +08:00
parent 97b1b43aa1
commit fcad39d771
1 changed files with 25 additions and 4 deletions
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29
drivers/video/rockchip/hdmi/rockchip-hdmiv1/rockchip_hdmiv1_hw.c
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@@ -608,10 +608,16 @@ static int rockchip_hdmiv1_config_video(struct hdmi *hdmi_drv,
rockchip_hdmiv1_video_csc(hdmi_drv, vpara);
/* Set ext video timing */
if (mode->vmode || mode->pixclock <= 27000000) {
if ((mode->vmode || mode->pixclock <= 27000000) &&
vpara->format_3d != HDMI_3D_FRAME_PACKING) {
hdmi_writel(hdmi_dev, VIDEO_TIMING_CTL, 0);
} else {
value = v_EXTERANL_VIDEO(1) | v_INETLACE(mode->vmode);
if (vpara->format_3d == HDMI_3D_FRAME_PACKING)
value = v_EXTERANL_VIDEO(1) |
v_INETLACE(0);
else
value = v_EXTERANL_VIDEO(1) |
v_INETLACE(mode->vmode);
if (mode->sync & FB_SYNC_HOR_HIGH_ACT)
value |= v_HSYNC_POLARITY(1);
if (mode->sync & FB_SYNC_VERT_HIGH_ACT)
@@ -640,8 +646,23 @@ static int rockchip_hdmiv1_config_video(struct hdmi *hdmi_drv,
hdmi_writel(hdmi_dev, VIDEO_EXT_HDURATION_H,
(value >> 8) & 0xFF);
value = mode->upper_margin + mode->yres + mode->lower_margin +
mode->vsync_len;
if (vpara->format_3d == HDMI_3D_FRAME_PACKING) {
if (mode->vmode == 0)
value = mode->upper_margin +
mode->lower_margin +
mode->vsync_len +
2 * mode->yres;
else
value = 4 * (mode->upper_margin +
mode->lower_margin +
mode->vsync_len) +
2 * mode->yres + 2;
} else {
value = mode->upper_margin +
mode->lower_margin +
mode->vsync_len +
mode->yres;
}
hdmi_writel(hdmi_dev, VIDEO_EXT_VTOTAL_L, value & 0xFF);
hdmi_writel(hdmi_dev, VIDEO_EXT_VTOTAL_H, (value >> 8) & 0xFF);