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video: lcdc: rk3228: add vop tvout support

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Change-Id: Ibfa16c73735132e0a50f7b52efb75681e61d9b20
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2015-10-29 16:21:16 +08:00
parent a60b6e8e10
commit 245c3c536f
1 changed files with 27 additions and 8 deletions
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35
drivers/video/rockchip/lcdc/rk3228_lcdc.c
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@@ -1418,21 +1418,40 @@ static int vop_load_screen(struct rk_lcdc_driver *dev_drv, bool initscreen)
break;
}
vop_msk_reg(vop_dev, DSP_CTRL1, val);
switch (screen->type) {
case SCREEN_TVOUT:
val = V_SW_UV_OFFSET_EN(1) | V_SW_IMD_TVE_DCLK_EN(1) |
V_SW_IMD_TVE_DCLK_EN(1) |
V_SW_IMD_TVE_DCLK_POL(1) |
V_SW_GENLOCK(1) | V_SW_DAC_SEL(1);
if (screen->mode.xres == 720 &&
screen->mode.yres == 576)
val |= V_SW_TVE_MODE(1);
else
val |= V_SW_TVE_MODE(0);
vop_msk_reg(vop_dev, SYS_CTRL, val);
break;
case SCREEN_HDMI:
val = V_HDMI_OUT_EN(1) | V_SW_UV_OFFSET_EN(0);
vop_msk_reg(vop_dev, SYS_CTRL, val);
break;
default:
dev_err(vop_dev->dev, "un supported interface!\n");
break;
}
val = V_HDMI_HSYNC_POL(screen->pin_hsync) |
V_HDMI_VSYNC_POL(screen->pin_vsync) |
V_HDMI_DEN_POL(screen->pin_den) |
V_HDMI_DCLK_POL(screen->pin_dclk);
/*hsync vsync den dclk polo,dither */
vop_msk_reg(vop_dev, DSP_CTRL1, val);
if (screen->color_mode == COLOR_RGB)
dev_drv->overlay_mode = VOP_RGB_DOMAIN;
else
dev_drv->overlay_mode = VOP_YUV_DOMAIN;
val = V_HDMI_OUT_EN(1);
vop_msk_reg(vop_dev, SYS_CTRL, val);
val = V_HDMI_HSYNC_POL(screen->pin_hsync) |
V_HDMI_VSYNC_POL(screen->pin_vsync) |
V_HDMI_DEN_POL(screen->pin_den) |
V_HDMI_DCLK_POL(screen->pin_dclk);
/*hsync vsync den dclk polo,dither */
vop_msk_reg(vop_dev, DSP_CTRL1, val);
#ifndef CONFIG_RK_FPGA
/*
* Todo: