diff options
| author | Pavel Machek <pavel@ucw.cz> | 2017-02-15 01:39:09 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-19 22:45:00 +0300 |
| commit | 9d2656e9c09739c5dbd2dd516a8d90f27ed846ad (patch) | |
| tree | 61beaae4a78e07ddb820d4baec0dbe6c97ccc3ba /drivers/media/i2c/smiapp | |
| parent | 97bbdf02d905a0a48cb3c953ea352d7f4994643c (diff) | |
| download | linux-9d2656e9c09739c5dbd2dd516a8d90f27ed846ad.tar.xz | |
media: smiapp: add CCP2 support
Add support for CCP2 connected SMIA sensors as found
on the Nokia N900.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c/smiapp')
| -rw-r--r-- | drivers/media/i2c/smiapp/smiapp-core.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index e0b0c032c4ac..aff55e1dffe7 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -2809,13 +2809,19 @@ 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, "unsupported bus %u\n", bus_cfg->bus_type); 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 */ @@ -2828,8 +2834,8 @@ 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"); |