drm/msm/dsi: Remove custom DSI config handling

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@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527662/
Link: https://lore.kernel.org/r/20230307-topic-dsi_qcm-v6-7-70e13b1214fa@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c
index f761973..baab79a 100644 (file)
--- a/drivers/gpu/drm/msm/dsi/dsi.c
+++ b/drivers/gpu/drm/msm/dsi/dsi.c
@@ -172,10 +172,10 @@ static int dsi_dev_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id dt_match[] = {
-       { .compatible = "qcom,mdss-dsi-ctrl", .data = NULL /* autodetect cfg */ },
+       { .compatible = "qcom,mdss-dsi-ctrl" },
 
        /* Deprecated, don't use */
-       { .compatible = "qcom,dsi-ctrl-6g-qcm2290", .data = NULL },
+       { .compatible = "qcom,dsi-ctrl-6g-qcm2290" },
        {}
 };
 

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 9cfb9e9..961689a 100644 (file)
--- 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__);