вт, 18 июн. 2024 г. в 21:39, Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>:
>
> > + ret = mipi_dsi_compression_mode(dsi, true);
> > + if (ret < 0) {
> > + dev_err(dev, "Failed to set compression mode: %d\n", ret);
> > + return ret;
> > + }
>
> Interesting, compression mode is being set before the PPS programming?
>
Yes, as per vendor kernel:
https://github.com/klabit87/twrp_android_samsung_kernel_sdm845/blob/e8bb63039008e1704a2f1bde68d39ded9c16ea88/drivers/gpu/drm/msm/samsung/S6E3HA8_AMB577PX01/dsi_panel_S6E3HA8_AMB577PX01_wqhd_octa_cmd.dtsi#L5508
