smiapp: add CCP2 support
RFC 2/13 smiapp: add CCP2 support
Add support for CCP2 connected SMIA sensors as found on the Nokia N900.
Signed-off-by Sebastian Reichel <[email protected]>
Signed-off-by Ivaylo Dimitrov <[email protected]>
Signed-off-by Pavel Machek <[email protected]>
--- drivers/media/i2c/smiapp/smiapp-core.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
drivers/media/i2c/smiapp/smiapp-core.c +10 -4
@@ -2807,13 +2807,19 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev)switch (bus_cfg->bus_type) {case V4L2_MBUS_CSI2 : hwcfg->csi_signalling_mode =SMIAPP_CSI_SIGNALLING_MODE_CSI2 ; + hwcfg->lanes = bus_cfg->bus.mipi_csi2.num_data_lanes; +break ; +case V4L2_MBUS_CCP2 : + hwcfg->csi_signalling_mode = (bus_cfg->bus.mipi_csi1.strobe) ? +SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_STROBE : +SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_CLOCK ; + hwcfg->lanes =1 ;break ; -/* FIXME: add CCP2 support. */ default : +dev_err (dev,"unknown bus protocol\n" ); goto out_err; } - hwcfg->lanes = bus_cfg->bus.mipi_csi2.num_data_lanes;dev_dbg (dev,"lanes %u\n" , hwcfg->lanes);/* NVM size is not mandatory */
@@ -2827,8 +2833,8 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev) goto out_err; } -dev_dbg (dev,"nvm %d, clk %d, csi %d\n" , hwcfg->nvm_size, - hwcfg->ext_clk, hwcfg->csi_signalling_mode); +dev_dbg (dev,"nvm %d, clk %d, mode %d\n" , + hwcfg->nvm_size, hwcfg->ext_clk, hwcfg->csi_signalling_mode);if (!bus_cfg->nr_of_link_frequencies) {dev_warn (dev,"no link frequencies defined\n" );
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