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video: lcdc: 3228: update colorspace config

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Add windows bt601 and bt709 convert

Change-Id: I0a24227e91c5bf7643f72ef79acaadde1a37be25
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2015-10-15 10:33:33 +08:00
committed by Huang, Tao
parent 2b9ec02c09
commit bb39eefecc
1 changed files with 20 additions and 8 deletions
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28
drivers/video/rockchip/lcdc/rk3228_lcdc.c
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@@ -486,16 +486,19 @@ static void vop_win_csc_mode(struct vop_device *vop_dev,
* 6. YUV(601/709)-> bypass ---+ bypass --> YUV_OUTPUT(601)
* RGB --> R2Y(601) __/
*
* 7. YUV(601/709)-> Y2R(mpeg)---+ bypass --> RGB_OUTPUT(709)
* RGB --> bypass __/
* 7. YUV(601) --> Y2R(601/mpeg)-+ bypass --> RGB_OUTPUT(709)
* RGB --> bypass ____/
*
* 8. RGB --> bypass ---> 709To2020->R2Y --> YUV_OUTPUT(2020)
* 8. YUV(709) --> Y2R(709/hd) --+ bypass --> RGB_OUTPUT(709)
* RGB --> bypass ____/
*
* 9. RGB --> R2Y(709) ---> Y2R --> YUV_OUTPUT(709)
* 9. RGB --> bypass ---> 709To2020->R2Y --> YUV_OUTPUT(2020)
*
* 10. RGB --> R2Y(601) ---> Y2R --> YUV_OUTPUT(601)
* 10. RGB --> R2Y(709) ---> Y2R --> YUV_OUTPUT(709)
*
* 11. RGB --> bypass ---> bypass --> RGB_OUTPUT(709)
* 11. RGB --> R2Y(601) ---> Y2R --> YUV_OUTPUT(601)
*
* 12. RGB --> bypass ---> bypass --> RGB_OUTPUT(709)
*/
static void vop_post_csc_cfg(struct rk_lcdc_driver *dev_drv)
@@ -543,8 +546,17 @@ static void vop_post_csc_cfg(struct rk_lcdc_driver *dev_drv)
if (overlay_mode == VOP_YUV_DOMAIN &&
!IS_YUV(win->area[0].fmt_cfg))
vop_win_csc_mode(vop_dev, win, r2y_mode);
else if (IS_YUV(win->area[0].fmt_cfg))
vop_win_csc_mode(vop_dev, win, VOP_Y2R_CSC_MPEG);
if (overlay_mode == VOP_RGB_DOMAIN &&
IS_YUV(win->area[0].fmt_cfg)) {
if (win->colorspace == CSC_BT709)
vop_win_csc_mode(vop_dev, win, VOP_Y2R_CSC_HD);
else if (win->colorspace == CSC_BT601)
vop_win_csc_mode(vop_dev, win,
VOP_Y2R_CSC_MPEG);
else
pr_err("Error Y2R path, colorspace=%d\n",
win->colorspace);
}
}
val = V_YUV2YUV_POST_Y2R_EN(0) | V_YUV2YUV_POST_EN(0) |