From: Pavel Machek <pavel@ucw.cz>
To: Sakari Ailus <sakari.ailus@iki.fi>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
mchehab@kernel.org, kernel list <linux-kernel@vger.kernel.org>,
ivo.g.dimitrov.75@gmail.com, sre@kernel.org,
pali.rohar@gmail.com, linux-media@vger.kernel.org
Subject: Re: [RFC] omap3isp: add support for CSI1 bus
Date: Tue, 11 Apr 2017 20:15:00 +0200 [thread overview]
Message-ID: <20170411181500.GA20947@amd> (raw)
In-Reply-To: <20170310134131.GD11875@amd>
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On Fri 2017-03-10 14:41:31, Pavel Machek wrote:
> On Mon 2017-03-06 08:56:59, Pavel Machek wrote:
> > 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?
>
> Ping? Feedback here would be nice. This is last "interesting" piece of
> the hardware support...
Any news here? You complained that I was not pushy enough in the past
;-).
Pavel
> > 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
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next prev parent reply other threads:[~2017-04-11 18:15 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20161228183036.GA13139@amd>
[not found] ` <20170111225335.GA21553@amd>
[not found] ` <20170206094956.GA17974@amd>
[not found] ` <20170208083813.GG13854@valkosipuli.retiisi.org.uk>
2017-02-08 12:57 ` [PATCH] omap3isp: add support for CSI1 bus Pavel Machek
2017-02-08 18:32 ` kbuild test robot
2017-02-08 21:03 ` Laurent Pinchart
2017-02-15 9:42 ` Pavel Machek
2017-02-20 0:59 ` Laurent Pinchart
2017-02-20 12:06 ` [PATCH] omap3isp: avoid uninitialized memory Pavel Machek
2017-02-21 11:20 ` Sakari Ailus
2017-03-01 11:45 ` [media] omap3isp: Correctly set IO_OUT_SEL and VP_CLK_POL for CCP2 mode Pavel Machek
2017-03-03 11:13 ` kbuild test robot
2017-03-03 21:48 ` Pavel Machek
2017-03-10 1:24 ` [kbuild-all] " Ye Xiaolong
2017-03-10 2:49 ` Fengguang Wu
2017-03-04 15:15 ` Sakari Ailus
2017-03-04 19:44 ` Pavel Machek
2017-03-02 9:01 ` [PATCH] omap3isp: add support for CSI1 bus Pavel Machek
2017-03-02 10:16 ` [PATCHv2] " Pavel Machek
2017-03-02 11:24 ` Sakari Ailus
2017-03-02 12:38 ` Pavel Machek
2017-03-03 22:17 ` Sakari Ailus
2017-03-04 13:03 ` Sakari Ailus
2017-03-04 15:39 ` Sakari Ailus
2017-03-04 18:44 ` Laurent Pinchart
2017-04-26 21:19 ` [bug] omap3isp: missing support for ENUM_FMT Pavel Machek
2017-04-28 7:59 ` Sakari Ailus
2017-03-04 22:53 ` [PATCHv2] omap3isp: add support for CSI1 bus Pavel Machek
2017-03-05 14:13 ` Pavel Machek
2017-03-06 7:23 ` [PATCH] v4l2-fwnode: Fix clock lane parsing Pavel Machek
2017-03-10 22:54 ` Sakari Ailus
2017-06-13 12:22 ` v4l2-fwnode: status, plans for merge, any branch to merge against? Pavel Machek
2017-06-13 12:47 ` Sakari Ailus
2017-06-13 21:09 ` Pavel Machek
2017-06-14 11:06 ` Sakari Ailus
2017-06-14 19:41 ` Pavel Machek
2017-06-15 22:07 ` Sakari Ailus
2017-06-16 6:23 ` Pavel Machek
2017-06-15 22:22 ` n900 camera on v4.12-rc (was Re: v4l2-fwnode: status, plans for merge, any branch to merge against?) Pavel Machek
2017-06-15 22:23 ` [PATCH] omap3isp: fix compilation Pavel Machek
2017-06-16 8:03 ` Hans Verkuil
2017-06-16 11:59 ` Sakari Ailus
2017-07-04 15:08 ` v4l2-fwnode: status, plans for merge, any branch to merge against? Pavel Machek
2017-07-05 9:32 ` Sakari Ailus
2017-07-06 10:38 ` Pavel Machek
2017-07-11 16:12 ` Sakari Ailus
2017-07-12 16:32 ` Pavel Machek
2017-07-12 20:31 ` omap3isp: is capture mode working? what hardware? was " Pavel Machek
2017-03-06 7:57 ` [RFC] omap3isp: add support for CSI1 bus Pavel Machek
2017-03-10 13:41 ` Pavel Machek
2017-04-11 18:15 ` Pavel Machek [this message]
2017-05-03 7:43 ` [PATCHv2] " Sakari Ailus
2017-05-03 19:50 ` Pavel Machek
2017-05-03 20:24 ` Pavel Machek
2017-03-02 12:45 ` [PATCH] omap3isp: wait for regulators to come up Pavel Machek
2017-03-02 14:46 ` Laurent Pinchart
2017-03-04 15:33 ` Sakari Ailus
2017-02-15 10:23 ` [PATCH] omap3isp: add support for CSI1 bus Pavel Machek
2017-02-15 16:57 ` Sebastian Reichel
2017-02-15 17:06 ` Pavel Machek
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