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video: lcdc: rk3228: fix interlace display

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New version H/W don't need yszie div 2 anymore.

Change-Id: I1c8927ad5dd00fd1af16ef9ca60c9979b4db696e
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2015-10-29 16:18:06 +08:00
parent 2b0be80c6a
commit a60b6e8e10
1 changed files with 4 additions and 1 deletions
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5
drivers/video/rockchip/lcdc/rk3228_lcdc.c
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@@ -1450,6 +1450,10 @@ static int vop_load_screen(struct rk_lcdc_driver *dev_drv, bool initscreen)
V_DSP_BLANK_EN(0) | V_DSP_BLACK_EN(0) |
V_DSP_X_MIR_EN(screen->x_mirror) |
V_DSP_Y_MIR_EN(screen->y_mirror);
if (screen->pixelrepeat)
val |= V_SW_CORE_DCLK_SEL(1);
if (screen->mode.vmode & FB_VMODE_INTERLACED)
val |= V_SW_HDMI_CLK_I_SEL(1);
vop_msk_reg(vop_dev, DSP_CTRL0, val);
/* BG color */
if (dev_drv->overlay_mode == VOP_YUV_DOMAIN)
@@ -2117,7 +2121,6 @@ static int dsp_y_pos(int mirror_en, struct rk_screen *screen,
} else if (screen->mode.vmode & FB_VMODE_INTERLACED) {
pos = area->ypos / 2 + screen->mode.upper_margin +
screen->mode.vsync_len;
area->ysize /= 2;
}
return pos;