omap3isp: add rest of CSI1 support CSI1 needs one more bit to be set up. Do just that.
Signed-off-by: Pavel Machek <pa...@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:
--
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