From: Steve Longerbeam <slongerbeam@gmail.com>
To: linux-media@vger.kernel.org
Cc: "open list:STAGING SUBSYSTEM" <devel@driverdev.osuosl.org>,
Fabio Estevam <festevam@gmail.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
open list <linux-kernel@vger.kernel.org>,
Rui Miguel Silva <rmfrfs@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Steve Longerbeam <slongerbeam@gmail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v4 2/8] media: staging/imx: Pass device to alloc/free_dma_buf
Date: Fri, 3 May 2019 15:43:20 -0700 [thread overview]
Message-ID: <20190503224326.21039-3-slongerbeam@gmail.com> (raw)
In-Reply-To: <20190503224326.21039-1-slongerbeam@gmail.com>
Allocate and free a DMA coherent buffer in imx_media_alloc/free_dma_buf()
from the given device. This allows DMA alloc and free using a device
that is backed by real hardware, which for the imx5/6/7 CSI is the CSI
unit, and for the internal IPU sub-devices, is the parent IPU.
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
---
drivers/staging/media/imx/imx-ic-prpencvf.c | 18 +++++++++---------
drivers/staging/media/imx/imx-media-csi.c | 6 +++---
drivers/staging/media/imx/imx-media-utils.c | 13 ++++++-------
drivers/staging/media/imx/imx-media.h | 4 ++--
drivers/staging/media/imx/imx7-media-csi.c | 4 ++--
5 files changed, 22 insertions(+), 23 deletions(-)
diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c
index 069cce512280..ddcd87a17c71 100644
--- a/drivers/staging/media/imx/imx-ic-prpencvf.c
+++ b/drivers/staging/media/imx/imx-ic-prpencvf.c
@@ -464,13 +464,13 @@ static int prp_setup_rotation(struct prp_priv *priv)
incc = priv->cc[PRPENCVF_SINK_PAD];
outcc = vdev->cc;
- ret = imx_media_alloc_dma_buf(ic_priv->md, &priv->rot_buf[0],
+ ret = imx_media_alloc_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[0],
outfmt->sizeimage);
if (ret) {
v4l2_err(&ic_priv->sd, "failed to alloc rot_buf[0], %d\n", ret);
return ret;
}
- ret = imx_media_alloc_dma_buf(ic_priv->md, &priv->rot_buf[1],
+ ret = imx_media_alloc_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[1],
outfmt->sizeimage);
if (ret) {
v4l2_err(&ic_priv->sd, "failed to alloc rot_buf[1], %d\n", ret);
@@ -543,9 +543,9 @@ static int prp_setup_rotation(struct prp_priv *priv)
unsetup_vb2:
prp_unsetup_vb2_buf(priv, VB2_BUF_STATE_QUEUED);
free_rot1:
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[1]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[1]);
free_rot0:
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[0]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[0]);
return ret;
}
@@ -563,8 +563,8 @@ static void prp_unsetup_rotation(struct prp_priv *priv)
ipu_ic_disable(priv->ic);
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[0]);
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[1]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[0]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[1]);
}
static int prp_setup_norotation(struct prp_priv *priv)
@@ -656,7 +656,7 @@ static int prp_start(struct prp_priv *priv)
outfmt = &vdev->fmt.fmt.pix;
- ret = imx_media_alloc_dma_buf(ic_priv->md, &priv->underrun_buf,
+ ret = imx_media_alloc_dma_buf(ic_priv->ipu_dev, &priv->underrun_buf,
outfmt->sizeimage);
if (ret)
goto out_put_ipu;
@@ -726,7 +726,7 @@ static int prp_start(struct prp_priv *priv)
out_unsetup:
prp_unsetup(priv, VB2_BUF_STATE_QUEUED);
out_free_underrun:
- imx_media_free_dma_buf(ic_priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->underrun_buf);
out_put_ipu:
prp_put_ipu_resources(priv);
return ret;
@@ -763,7 +763,7 @@ static void prp_stop(struct prp_priv *priv)
prp_unsetup(priv, VB2_BUF_STATE_ERROR);
- imx_media_free_dma_buf(ic_priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->underrun_buf);
/* cancel the EOF timeout timer */
del_timer_sync(&priv->eof_timeout_timer);
diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c
index 93b107eab5f5..ea3d13103c91 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -612,7 +612,7 @@ static int csi_idmac_start(struct csi_priv *priv)
outfmt = &vdev->fmt.fmt.pix;
- ret = imx_media_alloc_dma_buf(priv->md, &priv->underrun_buf,
+ ret = imx_media_alloc_dma_buf(priv->dev, &priv->underrun_buf,
outfmt->sizeimage);
if (ret)
goto out_put_ipu;
@@ -666,7 +666,7 @@ static int csi_idmac_start(struct csi_priv *priv)
out_unsetup:
csi_idmac_unsetup(priv, VB2_BUF_STATE_QUEUED);
out_free_dma_buf:
- imx_media_free_dma_buf(priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(priv->dev, &priv->underrun_buf);
out_put_ipu:
csi_idmac_put_ipu_resources(priv);
return ret;
@@ -698,7 +698,7 @@ static void csi_idmac_stop(struct csi_priv *priv)
csi_idmac_unsetup(priv, VB2_BUF_STATE_ERROR);
- imx_media_free_dma_buf(priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(priv->dev, &priv->underrun_buf);
/* cancel the EOF timeout timer */
del_timer_sync(&priv->eof_timeout_timer);
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index 1c63a2765a81..c52aa59acd05 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -679,29 +679,28 @@ int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
}
EXPORT_SYMBOL_GPL(imx_media_ipu_image_to_mbus_fmt);
-void imx_media_free_dma_buf(struct imx_media_dev *imxmd,
+void imx_media_free_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf)
{
if (buf->virt)
- dma_free_coherent(imxmd->md.dev, buf->len,
- buf->virt, buf->phys);
+ dma_free_coherent(dev, buf->len, buf->virt, buf->phys);
buf->virt = NULL;
buf->phys = 0;
}
EXPORT_SYMBOL_GPL(imx_media_free_dma_buf);
-int imx_media_alloc_dma_buf(struct imx_media_dev *imxmd,
+int imx_media_alloc_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf,
int size)
{
- imx_media_free_dma_buf(imxmd, buf);
+ imx_media_free_dma_buf(dev, buf);
buf->len = PAGE_ALIGN(size);
- buf->virt = dma_alloc_coherent(imxmd->md.dev, buf->len, &buf->phys,
+ buf->virt = dma_alloc_coherent(dev, buf->len, &buf->phys,
GFP_DMA | GFP_KERNEL);
if (!buf->virt) {
- dev_err(imxmd->md.dev, "failed to alloc dma buffer\n");
+ dev_err(dev, "%s: failed\n", __func__);
return -ENOMEM;
}
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index fadde3435cb7..ba2d75bcc4c9 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -208,9 +208,9 @@ struct imx_media_dma_buf {
unsigned long len;
};
-void imx_media_free_dma_buf(struct imx_media_dev *imxmd,
+void imx_media_free_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf);
-int imx_media_alloc_dma_buf(struct imx_media_dev *imxmd,
+int imx_media_alloc_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf,
int size);
diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index 95f3808762b4..96d01d8af874 100644
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -714,7 +714,7 @@ static int imx7_csi_dma_start(struct imx7_csi *csi)
struct v4l2_pix_format *out_pix = &vdev->fmt.fmt.pix;
int ret;
- ret = imx_media_alloc_dma_buf(csi->imxmd, &csi->underrun_buf,
+ ret = imx_media_alloc_dma_buf(csi->dev, &csi->underrun_buf,
out_pix->sizeimage);
if (ret < 0) {
v4l2_warn(&csi->sd, "consider increasing the CMA area\n");
@@ -754,7 +754,7 @@ static void imx7_csi_dma_stop(struct imx7_csi *csi)
imx7_csi_dma_unsetup_vb2_buf(csi, VB2_BUF_STATE_ERROR);
- imx_media_free_dma_buf(csi->imxmd, &csi->underrun_buf);
+ imx_media_free_dma_buf(csi->dev, &csi->underrun_buf);
}
static int imx7_csi_configure(struct imx7_csi *csi)
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Steve Longerbeam <slongerbeam@gmail.com>
To: linux-media@vger.kernel.org
Cc: Steve Longerbeam <slongerbeam@gmail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Rui Miguel Silva <rmfrfs@gmail.com>,
devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v4 2/8] media: staging/imx: Pass device to alloc/free_dma_buf
Date: Fri, 3 May 2019 15:43:20 -0700 [thread overview]
Message-ID: <20190503224326.21039-3-slongerbeam@gmail.com> (raw)
In-Reply-To: <20190503224326.21039-1-slongerbeam@gmail.com>
Allocate and free a DMA coherent buffer in imx_media_alloc/free_dma_buf()
from the given device. This allows DMA alloc and free using a device
that is backed by real hardware, which for the imx5/6/7 CSI is the CSI
unit, and for the internal IPU sub-devices, is the parent IPU.
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
---
drivers/staging/media/imx/imx-ic-prpencvf.c | 18 +++++++++---------
drivers/staging/media/imx/imx-media-csi.c | 6 +++---
drivers/staging/media/imx/imx-media-utils.c | 13 ++++++-------
drivers/staging/media/imx/imx-media.h | 4 ++--
drivers/staging/media/imx/imx7-media-csi.c | 4 ++--
5 files changed, 22 insertions(+), 23 deletions(-)
diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c
index 069cce512280..ddcd87a17c71 100644
--- a/drivers/staging/media/imx/imx-ic-prpencvf.c
+++ b/drivers/staging/media/imx/imx-ic-prpencvf.c
@@ -464,13 +464,13 @@ static int prp_setup_rotation(struct prp_priv *priv)
incc = priv->cc[PRPENCVF_SINK_PAD];
outcc = vdev->cc;
- ret = imx_media_alloc_dma_buf(ic_priv->md, &priv->rot_buf[0],
+ ret = imx_media_alloc_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[0],
outfmt->sizeimage);
if (ret) {
v4l2_err(&ic_priv->sd, "failed to alloc rot_buf[0], %d\n", ret);
return ret;
}
- ret = imx_media_alloc_dma_buf(ic_priv->md, &priv->rot_buf[1],
+ ret = imx_media_alloc_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[1],
outfmt->sizeimage);
if (ret) {
v4l2_err(&ic_priv->sd, "failed to alloc rot_buf[1], %d\n", ret);
@@ -543,9 +543,9 @@ static int prp_setup_rotation(struct prp_priv *priv)
unsetup_vb2:
prp_unsetup_vb2_buf(priv, VB2_BUF_STATE_QUEUED);
free_rot1:
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[1]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[1]);
free_rot0:
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[0]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[0]);
return ret;
}
@@ -563,8 +563,8 @@ static void prp_unsetup_rotation(struct prp_priv *priv)
ipu_ic_disable(priv->ic);
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[0]);
- imx_media_free_dma_buf(ic_priv->md, &priv->rot_buf[1]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[0]);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->rot_buf[1]);
}
static int prp_setup_norotation(struct prp_priv *priv)
@@ -656,7 +656,7 @@ static int prp_start(struct prp_priv *priv)
outfmt = &vdev->fmt.fmt.pix;
- ret = imx_media_alloc_dma_buf(ic_priv->md, &priv->underrun_buf,
+ ret = imx_media_alloc_dma_buf(ic_priv->ipu_dev, &priv->underrun_buf,
outfmt->sizeimage);
if (ret)
goto out_put_ipu;
@@ -726,7 +726,7 @@ static int prp_start(struct prp_priv *priv)
out_unsetup:
prp_unsetup(priv, VB2_BUF_STATE_QUEUED);
out_free_underrun:
- imx_media_free_dma_buf(ic_priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->underrun_buf);
out_put_ipu:
prp_put_ipu_resources(priv);
return ret;
@@ -763,7 +763,7 @@ static void prp_stop(struct prp_priv *priv)
prp_unsetup(priv, VB2_BUF_STATE_ERROR);
- imx_media_free_dma_buf(ic_priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(ic_priv->ipu_dev, &priv->underrun_buf);
/* cancel the EOF timeout timer */
del_timer_sync(&priv->eof_timeout_timer);
diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c
index 93b107eab5f5..ea3d13103c91 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -612,7 +612,7 @@ static int csi_idmac_start(struct csi_priv *priv)
outfmt = &vdev->fmt.fmt.pix;
- ret = imx_media_alloc_dma_buf(priv->md, &priv->underrun_buf,
+ ret = imx_media_alloc_dma_buf(priv->dev, &priv->underrun_buf,
outfmt->sizeimage);
if (ret)
goto out_put_ipu;
@@ -666,7 +666,7 @@ static int csi_idmac_start(struct csi_priv *priv)
out_unsetup:
csi_idmac_unsetup(priv, VB2_BUF_STATE_QUEUED);
out_free_dma_buf:
- imx_media_free_dma_buf(priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(priv->dev, &priv->underrun_buf);
out_put_ipu:
csi_idmac_put_ipu_resources(priv);
return ret;
@@ -698,7 +698,7 @@ static void csi_idmac_stop(struct csi_priv *priv)
csi_idmac_unsetup(priv, VB2_BUF_STATE_ERROR);
- imx_media_free_dma_buf(priv->md, &priv->underrun_buf);
+ imx_media_free_dma_buf(priv->dev, &priv->underrun_buf);
/* cancel the EOF timeout timer */
del_timer_sync(&priv->eof_timeout_timer);
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index 1c63a2765a81..c52aa59acd05 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -679,29 +679,28 @@ int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
}
EXPORT_SYMBOL_GPL(imx_media_ipu_image_to_mbus_fmt);
-void imx_media_free_dma_buf(struct imx_media_dev *imxmd,
+void imx_media_free_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf)
{
if (buf->virt)
- dma_free_coherent(imxmd->md.dev, buf->len,
- buf->virt, buf->phys);
+ dma_free_coherent(dev, buf->len, buf->virt, buf->phys);
buf->virt = NULL;
buf->phys = 0;
}
EXPORT_SYMBOL_GPL(imx_media_free_dma_buf);
-int imx_media_alloc_dma_buf(struct imx_media_dev *imxmd,
+int imx_media_alloc_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf,
int size)
{
- imx_media_free_dma_buf(imxmd, buf);
+ imx_media_free_dma_buf(dev, buf);
buf->len = PAGE_ALIGN(size);
- buf->virt = dma_alloc_coherent(imxmd->md.dev, buf->len, &buf->phys,
+ buf->virt = dma_alloc_coherent(dev, buf->len, &buf->phys,
GFP_DMA | GFP_KERNEL);
if (!buf->virt) {
- dev_err(imxmd->md.dev, "failed to alloc dma buffer\n");
+ dev_err(dev, "%s: failed\n", __func__);
return -ENOMEM;
}
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index fadde3435cb7..ba2d75bcc4c9 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -208,9 +208,9 @@ struct imx_media_dma_buf {
unsigned long len;
};
-void imx_media_free_dma_buf(struct imx_media_dev *imxmd,
+void imx_media_free_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf);
-int imx_media_alloc_dma_buf(struct imx_media_dev *imxmd,
+int imx_media_alloc_dma_buf(struct device *dev,
struct imx_media_dma_buf *buf,
int size);
diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index 95f3808762b4..96d01d8af874 100644
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -714,7 +714,7 @@ static int imx7_csi_dma_start(struct imx7_csi *csi)
struct v4l2_pix_format *out_pix = &vdev->fmt.fmt.pix;
int ret;
- ret = imx_media_alloc_dma_buf(csi->imxmd, &csi->underrun_buf,
+ ret = imx_media_alloc_dma_buf(csi->dev, &csi->underrun_buf,
out_pix->sizeimage);
if (ret < 0) {
v4l2_warn(&csi->sd, "consider increasing the CMA area\n");
@@ -754,7 +754,7 @@ static void imx7_csi_dma_stop(struct imx7_csi *csi)
imx7_csi_dma_unsetup_vb2_buf(csi, VB2_BUF_STATE_ERROR);
- imx_media_free_dma_buf(csi->imxmd, &csi->underrun_buf);
+ imx_media_free_dma_buf(csi->dev, &csi->underrun_buf);
}
static int imx7_csi_configure(struct imx7_csi *csi)
--
2.17.1
next prev parent reply other threads:[~2019-05-03 22:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-03 22:43 [PATCH v4 0/8] Switch to sync registration for IPU subdevs Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 1/8] media: staging/imx: " Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam [this message]
2019-05-03 22:43 ` [PATCH v4 2/8] media: staging/imx: Pass device to alloc/free_dma_buf Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 3/8] media: staging/imx: Move add_video_device into capture_device_register Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 4/8] Revert "media: imx: Set capture compose rectangle in capture_device_set_format" Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 5/8] media: staging/imx: Remove capture_device_set_format Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 6/8] media: staging/imx: Re-organize modules Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 7/8] media: staging/imx: Improve pipeline searching Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-03 22:43 ` [PATCH v4 8/8] media: staging/imx: Don't set driver data for v4l2_dev Steve Longerbeam
2019-05-03 22:43 ` Steve Longerbeam
2019-05-06 21:16 ` [PATCH v4 0/8] Switch to sync registration for IPU subdevs Rui Miguel Silva
2019-05-10 11:18 ` Hans Verkuil
2019-05-10 13:45 ` Rui Miguel Silva
2019-05-10 16:43 ` Steve Longerbeam
2019-05-10 16:44 ` Steve Longerbeam
2019-05-10 21:21 ` Rui Miguel Silva
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