Re: [PATCH v2 1/2] rockchip: video: Use ofnode_decode_display_timing() to parse timing

[Simon Glass]

On Thu, 26 Mar 2020 at 07:37, Kever Yang  wrote:
>
> Use ofnode_decode_display_timing() instead of
> fdtdec_decode_display_timing() to parse display timing, so that we can
> support live DT.
>
> Signed-off-by: Kever Yang 
> ---
>
> Changes in v2: None
>
>  drivers/video/rockchip/rk_lvds.c | 3 +--
>  drivers/video/rockchip/rk_mipi.c | 3 +--
>  2 files changed, 2 insertions(+), 4 deletions(-)
>

Reviewed-by: Simon Glass 

[PATCH v2 1/2] rockchip: video: Use ofnode_decode_display_timing() to parse timing

[Kever Yang]

Use ofnode_decode_display_timing() instead of
fdtdec_decode_display_timing() to parse display timing, so that we can
support live DT.

Signed-off-by: Kever Yang 
---

Changes in v2: None

 drivers/video/rockchip/rk_lvds.c | 3 +--
 drivers/video/rockchip/rk_mipi.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/video/rockchip/rk_lvds.c b/drivers/video/rockchip/rk_lvds.c
index cf5c0439b1..cae8bada32 100644
--- a/drivers/video/rockchip/rk_lvds.c
+++ b/drivers/video/rockchip/rk_lvds.c
@@ -160,8 +160,7 @@ int rk_lvds_enable(struct udevice *dev, int panel_bpp,
 
 int rk_lvds_read_timing(struct udevice *dev, struct display_timing *timing)
 {
-   if (fdtdec_decode_display_timing
-   (gd->fdt_blob, dev_of_offset(dev), 0, timing)) {
+   if (ofnode_decode_display_timing(dev_ofnode(dev), 0, timing)) {
debug("%s: Failed to decode display timing\n", __func__);
return -EINVAL;
}
diff --git a/drivers/video/rockchip/rk_mipi.c b/drivers/video/rockchip/rk_mipi.c
index f9280e8607..a77bdfd24d 100644
--- a/drivers/video/rockchip/rk_mipi.c
+++ b/drivers/video/rockchip/rk_mipi.c
@@ -29,8 +29,7 @@ int rk_mipi_read_timing(struct udevice *dev,
 {
int ret;
 
-   ret = fdtdec_decode_display_timing(gd->fdt_blob, dev_of_offset(dev),
-0, timing);
+   ret = ofnode_decode_display_timing(dev_ofnode(dev), 0, timing);
if (ret) {
debug("%s: Failed to decode display timing (ret=%d)\n",
  __func__, ret);
-- 
2.17.1