* [Patch v2][ 04/37] [media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format.
[not found] <1382022155-21954-1-git-send-email-denis@eukrea.com>
@ 2013-10-17 15:02 ` Denis Carikli
2013-10-31 13:18 ` Mauro Carvalho Chehab
2013-10-17 15:02 ` [Patch v2][ 13/37] staging: imx-drm: Add RGB666 support for parallel display Denis Carikli
1 sibling, 1 reply; 5+ messages in thread
From: Denis Carikli @ 2013-10-17 15:02 UTC (permalink / raw)
To: Sascha Hauer
Cc: linux-arm-kernel, Eric Bénard, Denis Carikli, Rob Herring,
Pawel Moll, Mark Rutland, Stephen Warren, Ian Campbell,
devicetree, Greg Kroah-Hartman, driverdev-devel, David Airlie,
dri-devel, Mauro Carvalho Chehab, Laurent Pinchart, linux-media
That new macro is needed by the imx_drm staging driver
for supporting the QVGA display of the eukrea-cpuimx51 board.
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: driverdev-devel@linuxdriverproject.org
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-media@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
---
include/uapi/linux/videodev2.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 437f1b0..e8ff410 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -294,6 +294,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
+#define V4L2_PIX_FMT_RGB666 v4l2_fourcc('R', 'G', 'B', 'H') /* 18 RGB-6-6-6 */
#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
--
1.7.9.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [Patch v2][ 13/37] staging: imx-drm: Add RGB666 support for parallel display
[not found] <1382022155-21954-1-git-send-email-denis@eukrea.com>
2013-10-17 15:02 ` [Patch v2][ 04/37] [media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format Denis Carikli
@ 2013-10-17 15:02 ` Denis Carikli
2013-10-31 13:18 ` Mauro Carvalho Chehab
1 sibling, 1 reply; 5+ messages in thread
From: Denis Carikli @ 2013-10-17 15:02 UTC (permalink / raw)
To: Sascha Hauer
Cc: linux-arm-kernel, Eric Bénard, Denis Carikli, Rob Herring,
Pawel Moll, Mark Rutland, Stephen Warren, Ian Campbell,
devicetree, Greg Kroah-Hartman, driverdev-devel, David Airlie,
dri-devel, Mauro Carvalho Chehab, Laurent Pinchart, linux-media
Support the RGB666 format on the IPUv3 parallel display.
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: driverdev-devel@linuxdriverproject.org
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-media@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
---
.../bindings/staging/imx-drm/fsl-imx-drm.txt | 2 +-
drivers/staging/imx-drm/ipu-v3/ipu-dc.c | 9 +++++++++
drivers/staging/imx-drm/parallel-display.c | 2 ++
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
index b876d49..2d24425 100644
--- a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
+++ b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
@@ -29,7 +29,7 @@ Required properties:
- crtc: the crtc this display is connected to, see below
Optional properties:
- interface_pix_fmt: How this display is connected to the
- crtc. Currently supported types: "rgb24", "rgb565", "bgr666"
+ crtc. Currently supported types: "rgb24", "rgb565", "bgr666", "rgb666"
- edid: verbatim EDID data block describing attached display.
- ddc: phandle describing the i2c bus handling the display data
channel
diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-dc.c b/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
index 21bf1c8..c84ad22 100644
--- a/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
+++ b/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
@@ -91,6 +91,7 @@ enum ipu_dc_map {
IPU_DC_MAP_RGB565,
IPU_DC_MAP_GBR24, /* TVEv2 */
IPU_DC_MAP_BGR666,
+ IPU_DC_MAP_RGB666,
};
struct ipu_dc {
@@ -152,6 +153,8 @@ static int ipu_pixfmt_to_map(u32 fmt)
return IPU_DC_MAP_GBR24;
case V4L2_PIX_FMT_BGR666:
return IPU_DC_MAP_BGR666;
+ case V4L2_PIX_FMT_RGB666:
+ return IPU_DC_MAP_RGB666;
default:
return -EINVAL;
}
@@ -395,6 +398,12 @@ int ipu_dc_init(struct ipu_soc *ipu, struct device *dev,
ipu_dc_map_config(priv, IPU_DC_MAP_BGR666, 1, 11, 0xfc); /* green */
ipu_dc_map_config(priv, IPU_DC_MAP_BGR666, 2, 17, 0xfc); /* red */
+ /* rgb666 */
+ ipu_dc_map_clear(priv, IPU_DC_MAP_BGR666);
+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 2, 17, 0xfc); /* red */
+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 1, 11, 0xfc); /* green */
+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 0, 5, 0xfc); /* blue */
+
return 0;
}
diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-drm/parallel-display.c
index c04b017..1c8f63f 100644
--- a/drivers/staging/imx-drm/parallel-display.c
+++ b/drivers/staging/imx-drm/parallel-display.c
@@ -238,6 +238,8 @@ static int imx_pd_probe(struct platform_device *pdev)
imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB565;
else if (!strcmp(fmt, "bgr666"))
imxpd->interface_pix_fmt = V4L2_PIX_FMT_BGR666;
+ else if (!strcmp(fmt, "rgb666"))
+ imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB666;
}
imxpd->dev = &pdev->dev;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [Patch v2][ 04/37] [media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format.
2013-10-17 15:02 ` [Patch v2][ 04/37] [media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format Denis Carikli
@ 2013-10-31 13:18 ` Mauro Carvalho Chehab
2013-10-31 14:06 ` Laurent Pinchart
0 siblings, 1 reply; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2013-10-31 13:18 UTC (permalink / raw)
To: Denis Carikli
Cc: Sascha Hauer, linux-arm-kernel, Eric Bénard, Rob Herring,
Pawel Moll, Mark Rutland, Stephen Warren, Ian Campbell,
devicetree, Greg Kroah-Hartman, driverdev-devel, David Airlie,
dri-devel, Laurent Pinchart, linux-media
Em Thu, 17 Oct 2013 17:02:02 +0200
Denis Carikli <denis@eukrea.com> escreveu:
> That new macro is needed by the imx_drm staging driver
> for supporting the QVGA display of the eukrea-cpuimx51 board.
>
> Cc: Rob Herring <rob.herring@calxeda.com>
> Cc: Pawel Moll <pawel.moll@arm.com>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Stephen Warren <swarren@wwwdotorg.org>
> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
> Cc: devicetree@vger.kernel.org
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: driverdev-devel@linuxdriverproject.org
> Cc: David Airlie <airlied@linux.ie>
> Cc: dri-devel@lists.freedesktop.org
> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Cc: linux-media@vger.kernel.org
> Cc: Sascha Hauer <kernel@pengutronix.de>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: Eric Bénard <eric@eukrea.com>
> Signed-off-by: Denis Carikli <denis@eukrea.com>
It seems better to apply this one together with the other DRM patches via
DRM tree. So:
Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
> ---
> include/uapi/linux/videodev2.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
> index 437f1b0..e8ff410 100644
> --- a/include/uapi/linux/videodev2.h
> +++ b/include/uapi/linux/videodev2.h
> @@ -294,6 +294,7 @@ struct v4l2_pix_format {
> #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
> #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
> #define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
> +#define V4L2_PIX_FMT_RGB666 v4l2_fourcc('R', 'G', 'B', 'H') /* 18 RGB-6-6-6 */
> #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
> #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
> #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
--
Cheers,
Mauro
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Patch v2][ 13/37] staging: imx-drm: Add RGB666 support for parallel display
2013-10-17 15:02 ` [Patch v2][ 13/37] staging: imx-drm: Add RGB666 support for parallel display Denis Carikli
@ 2013-10-31 13:18 ` Mauro Carvalho Chehab
0 siblings, 0 replies; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2013-10-31 13:18 UTC (permalink / raw)
To: Denis Carikli
Cc: Sascha Hauer, linux-arm-kernel, Eric Bénard, Rob Herring,
Pawel Moll, Mark Rutland, Stephen Warren, Ian Campbell,
devicetree, Greg Kroah-Hartman, driverdev-devel, David Airlie,
dri-devel, Laurent Pinchart, linux-media
Em Thu, 17 Oct 2013 17:02:11 +0200
Denis Carikli <denis@eukrea.com> escreveu:
> Support the RGB666 format on the IPUv3 parallel display.
>
> Cc: Rob Herring <rob.herring@calxeda.com>
> Cc: Pawel Moll <pawel.moll@arm.com>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Stephen Warren <swarren@wwwdotorg.org>
> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
> Cc: devicetree@vger.kernel.org
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: driverdev-devel@linuxdriverproject.org
> Cc: David Airlie <airlied@linux.ie>
> Cc: dri-devel@lists.freedesktop.org
> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Cc: linux-media@vger.kernel.org
> Cc: Sascha Hauer <kernel@pengutronix.de>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: Eric Bénard <eric@eukrea.com>
> Signed-off-by: Denis Carikli <denis@eukrea.com>
It seems better to apply this one together with the other DRM patches via
DRM tree. So:
Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
> ---
> .../bindings/staging/imx-drm/fsl-imx-drm.txt | 2 +-
> drivers/staging/imx-drm/ipu-v3/ipu-dc.c | 9 +++++++++
> drivers/staging/imx-drm/parallel-display.c | 2 ++
> 3 files changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
> index b876d49..2d24425 100644
> --- a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
> +++ b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
> @@ -29,7 +29,7 @@ Required properties:
> - crtc: the crtc this display is connected to, see below
> Optional properties:
> - interface_pix_fmt: How this display is connected to the
> - crtc. Currently supported types: "rgb24", "rgb565", "bgr666"
> + crtc. Currently supported types: "rgb24", "rgb565", "bgr666", "rgb666"
> - edid: verbatim EDID data block describing attached display.
> - ddc: phandle describing the i2c bus handling the display data
> channel
> diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-dc.c b/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
> index 21bf1c8..c84ad22 100644
> --- a/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
> +++ b/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
> @@ -91,6 +91,7 @@ enum ipu_dc_map {
> IPU_DC_MAP_RGB565,
> IPU_DC_MAP_GBR24, /* TVEv2 */
> IPU_DC_MAP_BGR666,
> + IPU_DC_MAP_RGB666,
> };
>
> struct ipu_dc {
> @@ -152,6 +153,8 @@ static int ipu_pixfmt_to_map(u32 fmt)
> return IPU_DC_MAP_GBR24;
> case V4L2_PIX_FMT_BGR666:
> return IPU_DC_MAP_BGR666;
> + case V4L2_PIX_FMT_RGB666:
> + return IPU_DC_MAP_RGB666;
> default:
> return -EINVAL;
> }
> @@ -395,6 +398,12 @@ int ipu_dc_init(struct ipu_soc *ipu, struct device *dev,
> ipu_dc_map_config(priv, IPU_DC_MAP_BGR666, 1, 11, 0xfc); /* green */
> ipu_dc_map_config(priv, IPU_DC_MAP_BGR666, 2, 17, 0xfc); /* red */
>
> + /* rgb666 */
> + ipu_dc_map_clear(priv, IPU_DC_MAP_BGR666);
> + ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 2, 17, 0xfc); /* red */
> + ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 1, 11, 0xfc); /* green */
> + ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 0, 5, 0xfc); /* blue */
> +
> return 0;
> }
>
> diff --git a/drivers/staging/imx-drm/parallel-display.c b/drivers/staging/imx-drm/parallel-display.c
> index c04b017..1c8f63f 100644
> --- a/drivers/staging/imx-drm/parallel-display.c
> +++ b/drivers/staging/imx-drm/parallel-display.c
> @@ -238,6 +238,8 @@ static int imx_pd_probe(struct platform_device *pdev)
> imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB565;
> else if (!strcmp(fmt, "bgr666"))
> imxpd->interface_pix_fmt = V4L2_PIX_FMT_BGR666;
> + else if (!strcmp(fmt, "rgb666"))
> + imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB666;
> }
>
> imxpd->dev = &pdev->dev;
--
Cheers,
Mauro
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Patch v2][ 04/37] [media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format.
2013-10-31 13:18 ` Mauro Carvalho Chehab
@ 2013-10-31 14:06 ` Laurent Pinchart
0 siblings, 0 replies; 5+ messages in thread
From: Laurent Pinchart @ 2013-10-31 14:06 UTC (permalink / raw)
To: Mauro Carvalho Chehab
Cc: Denis Carikli, Sascha Hauer, linux-arm-kernel, Eric Bénard,
Rob Herring, Pawel Moll, Mark Rutland, Stephen Warren,
Ian Campbell, devicetree, Greg Kroah-Hartman, driverdev-devel,
David Airlie, dri-devel, linux-media
On Thursday 31 October 2013 11:18:06 Mauro Carvalho Chehab wrote:
> Em Thu, 17 Oct 2013 17:02:02 +0200
>
> Denis Carikli <denis@eukrea.com> escreveu:
> > That new macro is needed by the imx_drm staging driver
> >
> > for supporting the QVGA display of the eukrea-cpuimx51 board.
> >
> > Cc: Rob Herring <rob.herring@calxeda.com>
> > Cc: Pawel Moll <pawel.moll@arm.com>
> > Cc: Mark Rutland <mark.rutland@arm.com>
> > Cc: Stephen Warren <swarren@wwwdotorg.org>
> > Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
> > Cc: devicetree@vger.kernel.org
> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Cc: driverdev-devel@linuxdriverproject.org
> > Cc: David Airlie <airlied@linux.ie>
> > Cc: dri-devel@lists.freedesktop.org
> > Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > Cc: linux-media@vger.kernel.org
> > Cc: Sascha Hauer <kernel@pengutronix.de>
> > Cc: linux-arm-kernel@lists.infradead.org
> > Cc: Eric Bénard <eric@eukrea.com>
> > Signed-off-by: Denis Carikli <denis@eukrea.com>
>
> It seems better to apply this one together with the other DRM patches via
> DRM tree. So:
> Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Actually, if I might, I'd like to nak this patch, as adding new pixel formats
requires updating the documentation as well (see
Documentation/DocBook/media/v4l/pixfmt*.xml).
> > ---
> >
> > include/uapi/linux/videodev2.h | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/include/uapi/linux/videodev2.h
> > b/include/uapi/linux/videodev2.h index 437f1b0..e8ff410 100644
> > --- a/include/uapi/linux/videodev2.h
> > +++ b/include/uapi/linux/videodev2.h
> > @@ -294,6 +294,7 @@ struct v4l2_pix_format {
> >
> > #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16
> > RGB-5-5-5 BE */ #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B',
> > 'R') /* 16 RGB-5-6-5 BE */ #define V4L2_PIX_FMT_BGR666
> > v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */>
> > +#define V4L2_PIX_FMT_RGB666 v4l2_fourcc('R', 'G', 'B', 'H') /* 18
> > RGB-6-6-6 */>
> > #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24
> > BGR-8-8-8 */ #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B',
> > '3') /* 24 RGB-8-8-8 */ #define V4L2_PIX_FMT_BGR32
> > v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-10-31 14:06 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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[not found] <1382022155-21954-1-git-send-email-denis@eukrea.com>
2013-10-17 15:02 ` [Patch v2][ 04/37] [media] v4l2: add new V4L2_PIX_FMT_RGB666 pixel format Denis Carikli
2013-10-31 13:18 ` Mauro Carvalho Chehab
2013-10-31 14:06 ` Laurent Pinchart
2013-10-17 15:02 ` [Patch v2][ 13/37] staging: imx-drm: Add RGB666 support for parallel display Denis Carikli
2013-10-31 13:18 ` Mauro Carvalho Chehab
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