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rk3368 lcdc: update gather config

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Signed-off-by: hjc <hjc@rock-chips.com>
This commit is contained in:
hjc
2015-05-05 17:13:09 +08:00
parent 506d331dde
commit 56632fc22a
1 changed files with 9 additions and 9 deletions
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18
drivers/video/rockchip/lcdc/rk3368_lcdc.c
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@@ -1068,25 +1068,25 @@ static int rk3368_lcdc_axi_gather_cfg(struct lcdc_device *lcdc_dev,
struct rk_lcdc_win *win)
{
u32 mask, val;
u16 yrgb_gather_num = 8;
u16 cbcr_gather_num = 2;
u16 yrgb_gather_num = 3;
u16 cbcr_gather_num = 1;
switch (win->area[0].format) {
case ARGB888:
case XBGR888:
case ABGR888:
yrgb_gather_num = 8;
yrgb_gather_num = 3;
break;
case RGB888:
case RGB565:
yrgb_gather_num = 4;
yrgb_gather_num = 2;
break;
case YUV444:
case YUV422:
case YUV420:
case YUV420_NV21:
yrgb_gather_num = 2;
cbcr_gather_num = 4;
yrgb_gather_num = 1;
cbcr_gather_num = 2;
break;
default:
dev_err(lcdc_dev->driver.dev, "%s:un supported format!\n",
@@ -1102,9 +1102,9 @@ static int rk3368_lcdc_axi_gather_cfg(struct lcdc_device *lcdc_dev,
v_WIN0_CBR_AXI_GATHER_NUM(cbcr_gather_num);
lcdc_msk_reg(lcdc_dev, WIN0_CTRL1 + (win->id * 0x40), mask, val);
} else if ((win->id == 2) || (win->id == 3)) {
mask = m_WIN0_YRGB_AXI_GATHER_EN | m_WIN0_YRGB_AXI_GATHER_NUM;
val = v_WIN0_YRGB_AXI_GATHER_EN(1) |
v_WIN0_YRGB_AXI_GATHER_NUM(yrgb_gather_num);
mask = m_WIN2_AXI_GATHER_EN | m_WIN2_AXI_GATHER_NUM;
val = v_WIN2_AXI_GATHER_EN(1) |
v_WIN2_AXI_GATHER_NUM(yrgb_gather_num);
lcdc_msk_reg(lcdc_dev, WIN2_CTRL1 + ((win->id - 2) * 0x50), mask, val);
} else if (win->id == 4) {
mask = m_HWC_AXI_GATHER_EN | m_HWC_AXI_GATHER_NUM;