Cc: Rob Herring
Acked-by: Sakari Ailus
Signed-off-by: Tim Harvey
---
v5:
- added Sakari's ack
v4:
- move include/dt-bindings/media/tda1997x.h to bindings patch
- clarify port node details
v3:
- fix typo
v2:
- add vendor prefix and remove _ from vidout-portcfg
- remove _ from l
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil
Signed-off-by: Tim Harvey
---
v5:
- uppercase string constants
- use v4l2_hdmi_rx_coloriemtry to fill format
- fix V4L2_CID_DV_RX_RGB_RANGE
- fix interlaced mode format
v4:
- move include/dt-bindings/media/tda1997x.h to
The GW54xx has a front-panel microHDMI connector routed to a TDA19971
which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey
---
v5:
- remove leading 0 from unit address
- add newline between property list and child node
v4: no changes
v3: no changes
v2:
- add HDMI
Signed-off-by: Tim Harvey
---
v5:
- add missing audmux config
---
arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++
1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 30d4662..749548a
Signed-off-by: Tim Harvey
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index aa71ab52f..502bc97 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13244,6 +13244,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git
S: Maintained
F
From: Hans Verkuil
Add the v4l2_hdmi_colorimetry() function so we have a single function
that determines the colorspace, YCbCr encoding, quantization range and
transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil
Signed-off-by: Tim Harvey
---
drivers/media/v4l2-core/v4l2-dv
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test
On Sat, Dec 16, 2017 at 11:32 AM, Fabio Estevam wrote:
> Hi Tim,
>
> On Thu, Nov 9, 2017 at 4:45 PM, Tim Harvey wrote:
>
>> +static int tda1997x_set_power(struct tda1997x_state *state, bool on)
>> +{
>> + int ret = 0;
>> +
>> + if (on) {
>
On Tue, Dec 19, 2017 at 3:12 AM, Hans Verkuil wrote:
> On 16/12/17 19:00, Tim Harvey wrote:
>> +
>> +static int tda1997x_fill_format(struct tda1997x_state *state,
>> + struct v4l2_mbus_framefmt *format)
>> +{
>> + const struct v4l
Acked-by: Rob Herring
Acked-by: Sakari Ailus
Signed-off-by: Tim Harvey
---
v6:
- replace copyright with SPDX tag (Philippe)
- added Rob's ack (Rob)
v5:
- added Sakari's ack
v4:
- move include/dt-bindings/media/tda1997x.h to bindings patch
- clarify port node details
v3:
- fi
The GW54xx has a front-panel microHDMI connector routed to a TDA19971
which is connected the the IPU CSI when using IMX6Q.
Cc: Shawn Guo
Signed-off-by: Tim Harvey
---
v6: no changes
v5:
- remove leading 0 from unit address (Shawn)
- add newline between property list and child node (Shawn)
v4
Cc: Shawn Guo
Signed-off-by: Tim Harvey
---
v6: no changes
v5:
- add missing audmux config
---
arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++
1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
b/arch/arm/boot/dts/imx6qdl
Signed-off-by: Tim Harvey
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index aa71ab52f..502bc97 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13244,6 +13244,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git
S: Maintained
F
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil
Signed-off-by: Tim Harvey
---
v6:
- fix return on regulator enablei in tda1997x_set_power() (Fabio)
- replace copyright with SPDX tag (Philippe)
- fix colorspace handling (Hans)
v5:
- uppercase string constants
- use
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec
From: Hans Verkuil
Add the v4l2_hdmi_colorimetry() function so we have a single function
that determines the colorspace, YCbCr encoding, quantization range and
transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil
Signed-off-by: Tim Harvey
---
drivers/media/v4l2-core/v4l2-dv
Steve/Hans,
I'm trying to get interlaced capture working with the TDA1997x driver
I've been working on which is connected to an IMX6 CSI.
The particular board I'm currently testing on is an IMX6Q which has
both a TDA19971 HDMI receiver as well as an ADV7180 analog video
decoder. The media-ctl top
On Tue, Jan 2, 2018 at 6:00 PM, Steve Longerbeam wrote:
> Hi Tim,
>
> Happy New Year! And pardon the delay.
>
>
> On 12/28/2017 01:56 PM, Tim Harvey wrote:
>>
>> Steve/Hans,
>>
>> I'm trying to get interlaced capture working with the TDA1997x drive
On Thu, Jan 4, 2018 at 10:51 AM, Steve Longerbeam wrote:
>
>
> On 01/04/2018 09:57 AM, Tim Harvey wrote:
>>
>> On Tue, Jan 2, 2018 at 6:00 PM, Steve Longerbeam
>> wrote:
>>>
>>> Hi Tim,
>>>
>>> Happy New Year! And pardon
On Mon, Jan 15, 2018 at 4:56 AM, Hans Verkuil wrote:
> On 12/28/2017 09:09 PM, Tim Harvey wrote:
>> Add support for the TDA1997x HDMI receivers.
>>
>
> This looks good.
>
> But there is one corner case that isn't handled in this driver: what if there
> is no AV
Signed-off-by: Tim Harvey
---
v5:
- add missing audmux config
---
arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++
1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 30d4662..749548a
The GW54xx has a front-panel microHDMI connector routed to a TDA19971
which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey
---
v5:
- remove leading 0 from unit address
- add newline between property list and child node
v4: no changes
v3: no changes
v2:
- add HDMI
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil
Signed-off-by: Tim Harvey
---
v7:
- fix interlaced mode
- support no AVI infoframe (ie DVI) (Hans)
- add support for multiple output formats (Hans)
v6:
- fix return on regulator enablei in tda1997x_set_power()
- replace
Acked-by: Rob Herring
Acked-by: Sakari Ailus
Signed-off-by: Tim Harvey
---
v6:
- replace copyright with SPDX tag
- added Rob's ack
v5:
- added Sakari's ack
v4:
- move include/dt-bindings/media/tda1997x.h to bindings patch
- clarify port node details
v3:
- fix typo
v2:
-
Signed-off-by: Tim Harvey
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index aa71ab52f..502bc97 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13244,6 +13244,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git
S: Maintained
F
VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Su
From: Hans Verkuil
Add the v4l2_hdmi_colorimetry() function so we have a single function
that determines the colorspace, YCbCr encoding, quantization range and
transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil
Signed-off-by: Tim Harvey
---
drivers/media/v4l2-core/v4l2-dv
On Mon, Jan 29, 2018 at 4:00 AM, Hans Verkuil wrote:
> On 01/25/2018 05:15 PM, Tim Harvey wrote:
>>>
>>> Hmm. This receiver supports multiple output formats, but you advertise only
>>> one.
>>> That looks wrong. If nothing else, you should be able to sw
Tim Harvey - Principal Software Engineer
Gateworks Corporation - http://www.gateworks.com/
3026 S. Higuera St. San Luis Obispo CA 93401
805-781-2000
On Wed, Jan 31, 2018 at 5:22 AM, Hans Verkuil wrote:
> On 01/31/18 08:38, Hans Verkuil wrote:
>> On 01/31/2018 05:51 AM, Tim Harvey wrot
On Sat, Feb 3, 2018 at 7:56 AM, Hans Verkuil wrote:
> Hi Tim, Jacopo,
>
> I have now finished writing the v4l2-compliance tests for the various
> v4l-subdev
> ioctls. I managed to test some with the vimc driver, but that doesn't
> implement all
> ioctls, so I could use some help testing my test
On Mon, Feb 5, 2018 at 8:27 AM, Hans Verkuil wrote:
> On 02/05/2018 05:21 PM, Tim Harvey wrote:
>
>
>
>>
>> I ran a 'make distclean; ./bootstrap.sh && ./configure && make'
>>
>> last version I built successfully was '1bb
On Sat, Feb 3, 2018 at 7:56 AM, Hans Verkuil wrote:
> Hi Tim, Jacopo,
>
> I have now finished writing the v4l2-compliance tests for the various
> v4l-subdev
> ioctls. I managed to test some with the vimc driver, but that doesn't
> implement all
> ioctls, so I could use some help testing my test
On Mon, Feb 5, 2018 at 11:34 PM, Hans Verkuil wrote:
> On 02/06/2018 08:16 AM, Tim Harvey wrote:
>> On Sat, Feb 3, 2018 at 7:56 AM, Hans Verkuil wrote:
>>
>> With regards to the 3 failures:
>>
>> 1. test VIDIOC_G/S_EDID: FAIL
>> This is a valid catch
On Tue, Feb 6, 2018 at 11:05 AM, Hans Verkuil wrote:
> On 02/06/2018 07:48 PM, Tim Harvey wrote:
>> On Mon, Feb 5, 2018 at 11:34 PM, Hans Verkuil wrote:
>>> On 02/06/2018 08:16 AM, Tim Harvey wrote:
>>>> On Sat, Feb 3, 2018 at 7:56 AM, Hans Verkuil wrote:
>&
The GW54xx has a front-panel microHDMI connector routed to a TDA19971
which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey
---
v5:
- remove leading 0 from unit address
- add newline between property list and child node
v4: no changes
v3: no changes
v2:
- add HDMI
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil
Signed-off-by: Tim Harvey
---
v8:
- fix available formats for tda19971 bt656 bus width >12
- support full range of input modes based on timings_cap
- fix set_format (compliance)
- fixed get/set edid (compliance)
- add init_
Signed-off-by: Tim Harvey
---
v5:
- add missing audmux config
---
arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++
1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 30d4662
Signed-off-by: Tim Harvey
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 845fc25..439b500 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13262,6 +13262,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git
S: Maintained
F
Acked-by: Rob Herring
Acked-by: Sakari Ailus
Signed-off-by: Tim Harvey
---
v6:
- replace copyright with SPDX tag
- added Rob's ack
v5:
- added Sakari's ack
v4:
- move include/dt-bindings/media/tda1997x.h to bindings patch
- clarify port node details
v3:
- fix typo
v2:
-
Signed-off-by: Tim Harvey
---
drivers/media/v4l2-core/v4l2-ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c
b/drivers/media/v4l2-core/v4l2-ioctl.c
index 7961499..5f3670d 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b
From: Hans Verkuil
Add the v4l2_hdmi_colorimetry() function so we have a single function
that determines the colorspace, YCbCr encoding, quantization range and
transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil
Signed-off-by: Tim Harvey
---
drivers/media/v4l2-core/v4l2-dv
VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK (Not Supported)
test VIDIOC_TRY_FMT: OK (Not Supported)
test VIDIOC_S_FMT: OK (Not Supported)
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (No
On Tue, Feb 6, 2018 at 12:38 PM, Hans Verkuil wrote:
> On 02/06/2018 09:27 PM, Tim Harvey wrote:
>> Add support for the TDA1997x HDMI receivers.
>>
>> Cc: Hans Verkuil
>> Signed-off-by: Tim Harvey
>> ---
>
>
>
>> +static int td
On Tue, Feb 6, 2018 at 1:21 PM, Hans Verkuil wrote:
> On 02/06/2018 09:27 PM, Tim Harvey wrote:
>
>
>
>> v4l2-compliance test results:
>> - with the following kernel patches:
>>v4l2-subdev: clear reserved fields
>> . v4l2-subdev: without controls retu
On Mon, Jun 4, 2018 at 1:58 AM Krzysztof Hałasa wrote:
>
> I've just tested the PAL setup: in currect situation (v4.17 + Steve's
> fix-csi-interlaced.2 + "media: adv7180: fix field type" + a small cheap
> PAL camera) the following produces bottom-first interlaced frames:
>
> media-ctl -r -l '"adv7
On Wed, Oct 17, 2018 at 2:33 PM Steve Longerbeam wrote:
>
> Hi Tim,
>
> On 10/17/18 1:38 PM, Tim Harvey wrote:
>
> On Mon, Jun 4, 2018 at 1:58 AM Krzysztof Hałasa wrote:
>
> I've just tested the PAL setup: in currect situation (v4.17 + Steve's
> fix-csi-inte
On Wed, Oct 17, 2018 at 4:37 PM Steve Longerbeam wrote:
>
>
> On 10/17/18 4:05 PM, Tim Harvey wrote:
> > On Wed, Oct 17, 2018 at 2:33 PM Steve Longerbeam
> > wrote:
> >> Hi Tim,
> >>
> >> On 10/17/18 1:38 PM, Tim Harvey wrote:
> >>
&g
On Tue, Sep 18, 2018 at 2:34 AM Philipp Zabel wrote:
>
> Add a single imx-media mem2mem video device that uses the IPU IC PP
> (image converter post processing) task for scaling and colorspace
> conversion.
> On i.MX6Q/DL SoCs with two IPUs currently only the first IPU is used.
>
> The hardware on
On Fri, Oct 19, 2018 at 1:19 PM Steve Longerbeam wrote:
>
>
> On 10/19/18 2:53 AM, Philipp Zabel wrote:
> > Hi Tim,
> >
> > On Thu, 2018-10-18 at 15:53 -0700, Tim Harvey wrote:
> > [...]
> >> Philipp,
> >>
> >> Thanks for submitting
The adv7180 produces 1 to 2 frames of garbage before proper sync is
established. This allows V4L2 drivers and apps to skip those.
Signed-off-by: Tim Harvey
---
drivers/media/i2c/adv7180.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/media/i2c/adv7180.c b/drivers
ure regression on the Gateworks
Ventana boards as well. This should go to stable to fix 4.20 so please
add a 'Cc: sta...@vger.kernel.org' if you re-submit (else we can send
it to sta...@vger.kernel.org later).
Acked-by: Tim Harvey
Tim
On Wed, Jan 9, 2019 at 10:30 AM Steve Longerbeam wrote:
>
> Also add an example pipeline for unconverted capture with interweave
> on SabreAuto.
>
> Cleanup some language in various places in the process.
>
> Signed-off-by: Steve Longerbeam
> Reviewed-by: Philipp Zabel
> ---
> Changes since v4:
On Tue, Jan 15, 2019 at 3:54 PM Steve Longerbeam wrote:
>
> Hi Tim,
>
> On 1/15/19 1:58 PM, Tim Harvey wrote:
> > On Wed, Jan 9, 2019 at 10:30 AM Steve Longerbeam
> > wrote:
> >> Also add an example pipeline for unconverted capture with interweave
> >
Philipp,
Is there any support for coda9 (imx) JPEG enc/dec support being worked
on in the coda driver? I noticed there is support for coda7 but not
yet coda9.
Best regards,
Tim
On Mon, Jan 21, 2019 at 12:24 PM Tim Harvey wrote:
>
> On Tue, Jan 15, 2019 at 3:54 PM Steve Longerbeam
> wrote:
> >
> > Hi Tim,
> >
> > On 1/15/19 1:58 PM, Tim Harvey wrote:
> > > On Wed, Jan 9, 2019 at 10:30 AM Steve Longerbeam
> >
On Tue, Jan 22, 2019 at 4:10 PM Steve Longerbeam wrote:
>
>
>
> On 1/21/19 12:24 PM, Tim Harvey wrote:
> > On Tue, Jan 15, 2019 at 3:54 PM Steve Longerbeam
> > wrote:
> >> Hi Tim,
> >>
> >> On 1/15/19 1:58 PM, Tim Harvey wrote:
>
Steve,
I'm testing IMX6 capture again with the tda1997x HDMI receiver found
on Gateworks GW54xx and GW551x boards. This is hooked up to the IMX6
CSI in a way where it can be configured for 8bit BT656 mode
(UYVY8_2X8) or 16bit YUV mode (UYVY8_1X16). Also I have a Marshall
Electronics V-SG4K-HDI HDM
On Fri, Jan 25, 2019 at 3:57 PM Steve Longerbeam wrote:
>
> Hi Tim, cc: Philipp,
>
> On 1/23/19 3:21 PM, Tim Harvey wrote:
> > Steve,
> >
> > I'm testing IMX6 capture again with the tda1997x HDMI receiver found
> > on Gateworks GW54xx and GW551x boards. T
On Sun, Jan 27, 2019 at 2:36 PM Steve Longerbeam wrote:
>
> Hi Tim,
>
> On 1/25/19 3:57 PM, Steve Longerbeam wrote:
>
> >> Now lets go back to a 480p60 source but this time include the vdic
> >> (which isn't necessary but should still work right?)
> >
> > No. First, the CSI will only capture in b
On Mon, Jan 28, 2019 at 3:04 PM Steve Longerbeam wrote:
>
>
>
> On 1/28/19 11:03 AM, Tim Harvey wrote:
> > On Fri, Jan 25, 2019 at 3:57 PM Steve Longerbeam
> > wrote:
> >> Hi Tim, cc: Philipp,
> >>
> >> On 1/23/19 3:21 PM, Tim Harvey wrote
On Fri, May 18, 2018 at 10:28 AM, Krzysztof Hałasa wrote:
> Steve Longerbeam writes:
>
>> Yes, the CSI on i.MX6 does not deal well with unstable bt.656 sync codes,
>> which results in vertical sync issues (scrolling or split images). The
>> ADV7180
>> will often shift the sync codes around in var
On Mon, May 21, 2018 at 1:09 AM, Krzysztof Hałasa wrote:
> Tested with NTSC camera, it's the same as with PAL.
> The only case when IPU2_CSI1_SENS_CONF register is set to interlaced
> mode (PRCTL=3, CCIR interlaced mode (BT.656)) is when all parts of the
> pipeline are set to interlaced:
>
> "adv7
Signed-off-by: Tim Harvey
---
drivers/media/i2c/tda1997x.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c
index c4c2a6134e1e..73451e9bbc41 100644
--- a/drivers/media/i2c/tda1997x.c
+++ b/drivers/media/i2c/tda1997x.c
@@ -1884,6
On Sat, Feb 2, 2019 at 11:10 AM Steve Longerbeam wrote:
>
>
>
> >
> > But when going through the IC we again run into the issue where the
> > output of the IC isn't a suitable colorspace:
> > # 720p@60Hz YUV BT656
> > # set sensor output pad to sensor source format
> > v4l2-ctl -d /dev/v4l-subdev
On Tue, Feb 5, 2019 at 3:54 PM Steve Longerbeam wrote:
>
>
>
> On 2/5/19 11:16 AM, Tim Harvey wrote:
> > On Sat, Feb 2, 2019 at 11:10 AM Steve Longerbeam
> > wrote:
> >
> >
> >> The *real* way to fix this would be to allow programmable enco
On Wed, Feb 6, 2019 at 8:31 AM Tim Harvey wrote:
>
> On Tue, Feb 5, 2019 at 3:54 PM Steve Longerbeam wrote:
> >
> >
> >
> > On 2/5/19 11:16 AM, Tim Harvey wrote:
> > > On Sat, Feb 2, 2019 at 11:10 AM Steve Longerbeam
> > > wrote:
> > >
&
On Sun, Feb 3, 2019 at 11:48 AM Steve Longerbeam wrote:
>
> Pass v4l2 encoding enum to the ipu_ic task init functions, and add
> support for the BT.709 encoding and inverse encoding matrices.
>
> Reported-by: Tim Harvey
> Signed-off-by: Steve Longerbeam
> ---
> dri
On Thu, Feb 7, 2019 at 5:54 PM Steve Longerbeam wrote:
>
>
> >>
> > Ok there is definitely something wrong when using the IC with
> > UYVY8_1X16 (passthrough) which works with UYVY8_2X8. It looks to me
> > like the ipu1_ic_prp isn't negotiating its format properly. You can't
> > re-create this be
On Fri, Feb 8, 2019 at 11:28 AM Steve Longerbeam wrote:
>
> Pass v4l2 encoding enum to the ipu_ic task init functions, and add
> support for the BT.709 encoding and inverse encoding matrices.
>
> Reported-by: Tim Harvey
> Signed-off-by: Steve Longerbeam
> ---
> Change
On Fri, Feb 8, 2019 at 3:22 PM Steve Longerbeam wrote:
>
>
>
> On 2/8/19 1:23 PM, Tim Harvey wrote:
> > On Thu, Feb 7, 2019 at 5:54 PM Steve Longerbeam
> > wrote:
> >>
> >
> >>> Ok there is definitely something wrong when using the IC w
On Thu, Jan 17, 2019 at 7:50 AM Philipp Zabel wrote:
>
> Add a single imx-media mem2mem video device that uses the IPU IC PP
> (image converter post processing) task for scaling and colorspace
> conversion.
> On i.MX6Q/DL SoCs with two IPUs currently only the first IPU is used.
>
> The hardware on
On Fri, Feb 15, 2019 at 3:10 AM Philipp Zabel wrote:
>
> Hi Tim,
>
> On Tue, 2019-02-12 at 11:01 -0800, Tim Harvey wrote:
> > On Thu, Jan 17, 2019 at 7:50 AM Philipp Zabel
> > wrote:
> > >
> > > Add a single imx-media mem2mem video device that uses
On Fri, Feb 15, 2019 at 8:24 AM Nicolas Dufresne wrote:
>
> Le vendredi 15 février 2019 à 12:10 +0100, Philipp Zabel a écrit :
> > > I'm also not sure how to specify hflip/vflip... I don't think
> > > extra-controls parses 'hflip', 'vflip' as ipu_csc_scaler_s_ctrl gets
> > > called with V4L2_CID_H
Greetings,
What is needed to be able to take advantage of hardware video
composing capabilities and make them available in something like
GStreamer?
Philipp's mem2mem driver [1] exposes the IMX IC and GStreamer's
v4l2convert element uses this nicely for hardware accelerated
scaling/csc/flip/rotat
2/16/19 10:42 AM, Hans Verkuil wrote:
> > >>> On 2/16/19 1:16 AM, Tim Harvey wrote:
> > >>>> Greetings,
> > >>>>
> > >>>> What is needed to be able to take advantage of hardware video
> > >>>> composing capabilit
On Sun, Apr 22, 2018 at 7:10 PM, Kuninori Morimoto
wrote:
>
> From: Kuninori Morimoto
>
> Now we can replace Codec to Component. Let's do it.
>
> Note:
> xxx_codec_xxx() -> xxx_component_xxx()
> .idle_bias_off = 0 -> .idle_bias_on = 1
> .ignore_pmdow
On Mon, Apr 23, 2018 at 9:52 AM, Mark Brown wrote:
> On Mon, Apr 23, 2018 at 09:44:17AM -0700, Tim Harvey wrote:
>
>> Could you add some detail to the commit explaining why we need to
>> replace codec to component? I don't really know what that means.
>> Please refe
Greetings,
What would need to be done to support JPEG enc/dec for coda9?
Best Regards,
Tim
On Tue, Sep 17, 2019 at 7:33 AM Philipp Zabel wrote:
>
> Hi Tim,
>
> On Fri, 2019-09-13 at 09:00 -0700, Tim Harvey wrote:
> > Greetings,
> >
> > What would need to be done to support JPEG enc/dec for coda9?
>
> here is a WIP that still needs some
Greetings,
I'm running into an issue with a USB UVC Full speed camera, the
PureThermal2 [1] on an IMX6 based ARM board.
What I find is that I get two video devices registered (the first one
is the expected device, and I'm not clear what the 2nd one is). When I
try to capture a single frame I get
On Thu, Sep 26, 2019 at 3:47 PM Tim Harvey wrote:
>
> Greetings,
>
> I'm running into an issue with a USB UVC Full speed camera, the
> PureThermal2 [1] on an IMX6 based ARM board.
>
> What I find is that I get two video devices registered (the first one
> is the expec
On Tue, Oct 1, 2019 at 12:19 PM Alan Stern wrote:
>
> On Tue, 1 Oct 2019, Tim Harvey wrote:
>
> > On Thu, Sep 26, 2019 at 3:47 PM Tim Harvey wrote:
> > >
> > > Greetings,
> > >
> > > I'm running into an issue with a USB UVC Full speed camer
On Wed, Oct 2, 2019 at 10:58 AM Alan Stern wrote:
>
> On Wed, 2 Oct 2019, Tim Harvey wrote:
>
> > On Tue, Oct 1, 2019 at 12:19 PM Alan Stern
> > wrote:
> > >
> > > On Tue, 1 Oct 2019, Tim Harvey wrote:
> > >
> > > >
On Tue, Oct 8, 2019 at 4:21 AM Fabio Estevam wrote:
>
> On Mon, Oct 7, 2019 at 10:07 PM Fabio Estevam wrote:
>
> > So now I need to see if I can get Gstreamer to accept a pipeline like:
> >
> > gst-lauch-1.0 v4l2src ! kmssink
>
> Ok, so now I decided use the hardware video deinterlacer:
>
> media
On Tue, Oct 8, 2019 at 1:34 PM Fabio Estevam wrote:
>
> Hi Tim,
>
> On Tue, Oct 8, 2019 at 1:55 PM Tim Harvey wrote:
>
> > I still carry around a patch from Steve for imx-csi that drops first
> > few frames from BT656 sources:
> > https://githu
On Tue, Oct 8, 2019 at 4:48 PM Fabio Estevam wrote:
>
> Hi Tim,
>
> On Tue, Oct 8, 2019 at 6:01 PM Tim Harvey wrote:
>
> > Ok that's strange indeed. I did recently test 5.3 on a Gateworks IMX6
> > board with ADV7180 and the one patch to drop the first few fram
On Sat, Oct 12, 2019 at 2:19 PM Fabio Estevam wrote:
>
> Hi Steve,
>
> On Sat, Oct 12, 2019 at 5:24 PM Steve Longerbeam
> wrote:
>
> > Ah, now I remember. You are using the imx6dl sabreauto, it's IPU-CSI
>
> Yes, correct. I am using the imx6dl-sabreauto.
>
> > video muxes have five input pads fo
On Tue, Oct 15, 2019 at 8:53 AM Fabio Estevam wrote:
>
> Hi Tim,
>
> On Tue, Oct 15, 2019 at 12:49 PM Tim Harvey wrote:
>
> > Fabio,
> >
> > I assume your seeing the same rolling video issue on capture unless
> > you discard the first few 'corrupt
On Tue, Oct 15, 2019 at 9:16 AM Fabio Estevam wrote:
>
> Hi Tim,
>
> On Tue, Oct 15, 2019 at 1:07 PM Tim Harvey wrote:
> >
> > Right, I understand there is something else going on with the i.MX53
> > but what about the i.MX6 testing related to these patches?
>
v features
> the imx6 interface driver requires).
>
> There is a drivers/media/i2c/soc_camera/ov5642.c, but there is no mipi-csi2
> capable subdev for the ov5640 with the mipi-csi2 interface, so that would have
> to be created.
>
Steve,
I've built your mx6-media-staging branc
On Tue, Mar 8, 2016 at 6:06 PM, Steve Longerbeam
wrote:
> On 03/07/2016 08:19 AM, Tim Harvey wrote:
>
>
> Hi Tim, good to hear it works for you on the Ventana boards.
>
> I've just pushed some more commits to the mx6-media-staging branch that
> get the drivers/media/i2
On Wed, Mar 9, 2016 at 4:12 PM, Steve Longerbeam
wrote:
> On 03/09/2016 02:44 PM, Tim Harvey wrote:
>> On Tue, Mar 8, 2016 at 6:06 PM, Steve Longerbeam
>> wrote:
>>> On 03/07/2016 08:19 AM, Tim Harvey wrote:
>>
>>>
>>> Hi Tim, good to hear it w
char *name;
> --
> 2.7.0
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
Ezequiel,
Thanks for adding this support, and thanks to Krzysztof for the
orignal driver and efforts as well!
I am able to use this on an IMX6 board with a MiniPCIe Advanced Micro
avc8000 card with the TW6869. With this hardware configuration I can't
use the TW686X_DMA_MODE_MEMCPY as the IMX6 has a limited 16MB iATU for
PCI RX buffers and I can't get enough choherent_pool memory to support
the buffers needed and TW686X_DMA_MODE_CONTIG solves this issue.
Tested-by: Tim Harvey
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};
>
> +struct tw686x_sg_desc {
> + /* 3 MSBits for flags, 13 LSBits for length */
> + __le32 flags_length;
> + __le32 phys;
> +};
> +
> struct tw686x_audio_buf {
> dma_addr_t dma;
> void *virt;
> @@ -80,6 +87,7 @@ struct tw
Q_TYPE_LEVEL_LOW instead of 0x8 for interrupt type for clarity.
> - For 8-bit parallel IPU1-CSI0 bus connection only data[12-19] are used.
>
> Signed-off-by: Tim Harvey
> ---
> arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 50
>
> 1 file change
Greetings,
I'm working on a media controller driver for the tda1997x HDMI
receiver which provides an audio bus supporting I2S/SPDIF/OBA/HBR/DST.
I'm unclear how to bind the audio bus to a SoC's audio bus, for
example the IMX6 SSI (I2S) bus. I thought perhaps it was via a
simple-audio-card device-t
On Wed, Feb 7, 2018 at 1:09 AM, Hans Verkuil wrote:
> On 02/07/18 09:22, Hans Verkuil wrote:
>> On 02/07/2018 12:29 AM, Tim Harvey wrote:
>>> Media Controller ioctls:
>>> fail: v4l2-test-media.cpp(141): ent.function ==
>>> MEDIA_ENT_F_V
Signed-off-by: Tim Harvey
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 845fc25..439b500 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13262,6 +13262,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git
S: Maintained
F
The GW54xx has a front-panel microHDMI connector routed to a TDA19971
which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey
---
v5:
- remove leading 0 from unit address
- add newline between property list and child node
v4: no changes
v3: no changes
v2:
- add HDMI
Signed-off-by: Tim Harvey
---
v5:
- add missing audmux config
arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++
1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 30d4662..749548a
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