Commit 7ea4d232 authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
Browse files

media: ccs: Add support for obtaining C-PHY configuration from firmware 



Try parsing the firmware also as C-PHY. Do this only after D-PHY as older
firmware may not explicitly specify bus-type in which case D-PHY is the
default.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent bd189aac

drivers/media/i2c/ccs/ccs-core.c

+4 −0
Original line number Diff line number Diff line
@@ -2925,6 +2925,10 @@ static int ccs_get_hwconfig(struct ccs_sensor *sensor, struct device *dev) 
		hwcfg->csi_signalling_mode = CCS_CSI_SIGNALING_MODE_CSI_2_DPHY;

		hwcfg->lanes = bus_cfg.bus.mipi_csi2.num_data_lanes;

		break;

	case V4L2_MBUS_CSI2_CPHY:

		hwcfg->csi_signalling_mode = CCS_CSI_SIGNALING_MODE_CSI_2_CPHY;

		hwcfg->lanes = bus_cfg.bus.mipi_csi2.num_data_lanes;

		break;

	case V4L2_MBUS_CSI1:

	case V4L2_MBUS_CCP2:

		hwcfg->csi_signalling_mode = (bus_cfg.bus.mipi_csi1.strobe) ?