Re: [PATCH v4 07/10] drm/msm/dsi: Remove custom DSI config handling

[Konrad Dybcio]

On 14.03.2023 14:05, Marijn Suijten wrote:
> On 2023-03-14 13:13:45, Konrad Dybcio wrote:
>> Now that the only user is handled by common code, remove the option to
>> specify custom handlers through match data.
>>
>> This is effectively a revert of commit:
>> 5ae15e76271 ("drm/msm/dsi: Allow to specify dsi config as pdata")
>>
>> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
>> Reviewed-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
>> ---
[...]
>> diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
>> index 8772a3631ac1..91bdaf50bb1a 100644
>> --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h
>> +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
>> @@ -65,8 +65,5 @@ struct msm_dsi_cfg_handler {
>>  
>>  const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor);
>>  
>> -/* Non autodetect configs */
>> -extern const struct msm_dsi_cfg_handler qcm2290_dsi_cfg_handler;
>> -
> 
> Probably the wrong `fixup!` commit: this should have been part of patch
> 6 where the struct is removed, not patch 7 (this patch).
Yeah, that's most likely what happened.. Does that warrant another resend?

Konrad
> 
> - Marijn
> 
>>  #endif /* __MSM_DSI_CFG_H__ */
>>  
>> diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
>> index 9cfb9e91bfea..961689a255c4 100644
>> --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
>> +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
>> @@ -214,10 +214,6 @@ static const struct msm_dsi_cfg_handler *dsi_get_config(
>>  	int ret;
>>  	u32 major = 0, minor = 0;
>>  
>> -	cfg_hnd = device_get_match_data(dev);
>> -	if (cfg_hnd)
>> -		return cfg_hnd;
>> -
>>  	ahb_clk = msm_clk_get(msm_host->pdev, "iface");
>>  	if (IS_ERR(ahb_clk)) {
>>  		pr_err("%s: cannot get interface clock\n", __func__);
>>
>> -- 
>> 2.39.2
>>