omap3isp: add rest of CSI1 support

CSI1 needs one more bit to be set up. Do just that.

Signed-off-by: Pavel Machek <pavel@ucw.cz>

---

Hmm. Looking at that... num_data_lanes probably should be modified in
local variable, not globally like this. Should I do that?

Anything else that needs fixing?

index 24a9fc5..6feba36 100644
--- a/drivers/media/platform/omap3isp/ispccp2.c
+++ b/drivers/media/platform/omap3isp/ispccp2.c
@@ -21,6 +23,7 @@
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
 #include <linux/regulator/consumer.h>
+#include <linux/regmap.h>
 
 #include "isp.h"
 #include "ispreg.h"
@@ -1149,6 +1152,7 @@ int omap3isp_ccp2_init(struct isp_device *isp)
 				"Could not get regulator vdds_csib\n");
 			ccp2->vdds_csib = NULL;
 		}
+		ccp2->phy = &isp->isp_csiphy2;
 	} else if (isp->revision == ISP_REVISION_15_0) {
 		ccp2->phy = &isp->isp_csiphy1;
 	}
diff --git a/drivers/media/platform/omap3isp/ispcsiphy.c b/drivers/media/platform/omap3isp/ispcsiphy.c
index 50c0f64..cd6351b 100644
--- a/drivers/media/platform/omap3isp/ispcsiphy.c
+++ b/drivers/media/platform/omap3isp/ispcsiphy.c
@@ -197,9 +200,10 @@ static int omap3isp_csiphy_config(struct isp_csiphy *phy)
 	}
 
 	if (buscfg->interface == ISP_INTERFACE_CCP2B_PHY1
-	    || buscfg->interface == ISP_INTERFACE_CCP2B_PHY2)
+	    || buscfg->interface == ISP_INTERFACE_CCP2B_PHY2) {
 		lanes = &buscfg->bus.ccp2.lanecfg;
-	else
+		phy->num_data_lanes = 1;
+	} else
 		lanes = &buscfg->bus.csi2.lanecfg;
 
 	/* Clock and data lanes verification */
@@ -302,13 +306,16 @@ int omap3isp_csiphy_acquire(struct isp_csiphy *phy)
 	if (rval < 0)
 		goto done;
 
-	rval = csiphy_set_power(phy, ISPCSI2_PHY_CFG_PWR_CMD_ON);
-	if (rval) {
-		regulator_disable(phy->vdd);
-		goto done;
+	if (phy->isp->revision == ISP_REVISION_15_0) {
+		rval = csiphy_set_power(phy, ISPCSI2_PHY_CFG_PWR_CMD_ON);
+		if (rval) {
+			regulator_disable(phy->vdd);
+			goto done;
+		}
+		
+		csiphy_power_autoswitch_enable(phy, true);		
 	}
 
-	csiphy_power_autoswitch_enable(phy, true);
 	phy->phy_in_use = 1;
 
 done:

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html