# Re: \[PATCH v2 0/7\] imx-drm: ipuv3-crtc: Implement mode\_fixup

- From: Fabio Estevam \<festevam@gmail.com\>
- Date: 2015-01-23 16:41:46 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2015/01/4416311
- Thread: https://ratatoskr.run/linux-fbdev/2014/12/4397628/t.md

```text
On Fri, Jan 23, 2015 at 2:39 PM, Philipp Zabel [ref] wrote:
> Am Freitag, den 23.01.2015, 14:27 -0200 schrieb Fabio Estevam:
>> Hi Philipp,
>>
>> On Fri, Jan 23, 2015 at 2:18 PM, Philipp Zabel [ref] wrote:
>> > @@ -281,6 +267,9 @@ static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
>> >         struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
>> >         struct imx_ldb *ldb = imx_ldb_ch->ldb;
>> >         int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
>> > +       unsigned long serial_clk;
>> > +       unsigned long di_clk = mode->clock * 1000;
>> > +       int mux = imx_ldb_get_mux_id(imx_ldb_ch);
>>
>> I can't find imx_ldb_get_mux_id() on linux-next.
>
> Sorry, that should be
>
>         int mux = imx_drm_encoder_get_mux_id(imx_ldb_ch->child, encoder);

It works fine now, thanks:

Tested-by: Fabio Estevam <redacted>
```