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Groups > linux.kernel > #1517425 > unrolled thread
| Started by | maitysanchayan@gmail.com |
|---|---|
| First post | 2016-11-08 18:50 +0100 |
| Last post | 2016-11-11 05:40 +0100 |
| Articles | 4 — 3 participants |
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Re: [PATCH v2 1/3] ARM: dts: imx6qdl-apalis: Do not rely on DDC I2C bus bitbang for HDMI maitysanchayan@gmail.com - 2016-11-08 18:50 +0100
Re: [PATCH v2 1/3] ARM: dts: imx6qdl-apalis: Do not rely on DDC I2C bus bitbang for HDMI Stefan Agner <stefan@agner.ch> - 2016-11-09 02:00 +0100
Re: [PATCH v2 1/3] ARM: dts: imx6qdl-apalis: Do not rely on DDC I2C bus bitbang for HDMI Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> - 2016-11-10 19:30 +0100
Re: [PATCH v2 1/3] ARM: dts: imx6qdl-apalis: Do not rely on DDC I2C bus bitbang for HDMI Stefan Agner <stefan@agner.ch> - 2016-11-11 05:40 +0100
| From | maitysanchayan@gmail.com |
|---|---|
| Date | 2016-11-08 18:50 +0100 |
| Subject | Re: [PATCH v2 1/3] ARM: dts: imx6qdl-apalis: Do not rely on DDC I2C bus bitbang for HDMI |
| Message-ID | <sBiGZ-3WR-15@gated-at.bofh.it> |
Hello Shawn, On 16-10-22 15:43:04, Vladimir Zapolskiy wrote: > Hi Shawn, > > On 10/22/2016 06:25 AM, Shawn Guo wrote: > > On Mon, Sep 19, 2016 at 10:41:51AM +0530, Sanchayan Maity wrote: > > > Remove the use of DDC I2C bus bitbang to support reading of EDID > > > and rely on support from internal HDMI I2C master controller instead. > > > As a result remove the device tree property ddc-i2c-bus. > > > > > > Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> > > > > I think that the dw-hdmi i2c support [1] is a prerequisite of this > > patch. I do not see it lands on v4.9-rc1. Or am I missing something? > > > > Shawn > > > > [1] https://patchwork.kernel.org/patch/9296883/ > > > > I'm adding Philipp to Cc, since he is the last one who tested the change > and helped me to push the change to the mainline: > > https://lists.freedesktop.org/archives/dri-devel/2016-September/118569.html > > The problem is that there is no official DW HDMI bridge maintainer, may be > you can review the change, and if you find it satisfactory push it through > ARM/iMX tree. Shawn, is it okay if that patch goes through your ARM/iMX tree? - Sanchayan.
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| From | Stefan Agner <stefan@agner.ch> |
|---|---|
| Date | 2016-11-09 02:00 +0100 |
| Message-ID | <sBpp8-5o-13@gated-at.bofh.it> |
| In reply to | #1517425 |
On 2016-11-08 09:33, maitysanchayan@gmail.com wrote: > Hello Shawn, > > On 16-10-22 15:43:04, Vladimir Zapolskiy wrote: >> Hi Shawn, >> >> On 10/22/2016 06:25 AM, Shawn Guo wrote: >> > On Mon, Sep 19, 2016 at 10:41:51AM +0530, Sanchayan Maity wrote: >> > > Remove the use of DDC I2C bus bitbang to support reading of EDID >> > > and rely on support from internal HDMI I2C master controller instead. >> > > As a result remove the device tree property ddc-i2c-bus. >> > > >> > > Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> >> > >> > I think that the dw-hdmi i2c support [1] is a prerequisite of this >> > patch. I do not see it lands on v4.9-rc1. Or am I missing something? >> > >> > Shawn >> > >> > [1] https://patchwork.kernel.org/patch/9296883/ >> > >> >> I'm adding Philipp to Cc, since he is the last one who tested the change >> and helped me to push the change to the mainline: >> >> https://lists.freedesktop.org/archives/dri-devel/2016-September/118569.html >> >> The problem is that there is no official DW HDMI bridge maintainer, may be >> you can review the change, and if you find it satisfactory push it through >> ARM/iMX tree. > > Shawn, is it okay if that patch goes through your ARM/iMX tree? I don't think it makes sense that the DRM bridge changes go through Shawn's tree. Dave should merge Philipps pull request... -- Stefan
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| From | Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> |
|---|---|
| Date | 2016-11-10 19:30 +0100 |
| Message-ID | <sC2gO-1oj-11@gated-at.bofh.it> |
| In reply to | #1517695 |
Hi Stefan, Philipp, On 11/09/2016 02:50 AM, Stefan Agner wrote: > On 2016-11-08 09:33, maitysanchayan@gmail.com wrote: >> Hello Shawn, >> >> On 16-10-22 15:43:04, Vladimir Zapolskiy wrote: >>> Hi Shawn, >>> >>> On 10/22/2016 06:25 AM, Shawn Guo wrote: >>>> On Mon, Sep 19, 2016 at 10:41:51AM +0530, Sanchayan Maity wrote: >>>>> Remove the use of DDC I2C bus bitbang to support reading of EDID >>>>> and rely on support from internal HDMI I2C master controller instead. >>>>> As a result remove the device tree property ddc-i2c-bus. >>>>> >>>>> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> >>>> >>>> I think that the dw-hdmi i2c support [1] is a prerequisite of this >>>> patch. I do not see it lands on v4.9-rc1. Or am I missing something? >>>> >>>> Shawn >>>> >>>> [1] https://patchwork.kernel.org/patch/9296883/ >>>> >>> >>> I'm adding Philipp to Cc, since he is the last one who tested the change >>> and helped me to push the change to the mainline: >>> >>> https://lists.freedesktop.org/archives/dri-devel/2016-September/118569.html >>> >>> The problem is that there is no official DW HDMI bridge maintainer, may be >>> you can review the change, and if you find it satisfactory push it through >>> ARM/iMX tree. >> >> Shawn, is it okay if that patch goes through your ARM/iMX tree? > > I don't think it makes sense that the DRM bridge changes go through > Shawn's tree. Dave should merge Philipps pull request... > Philipp, do you mind to submit a rebased pull request one more time? -- With best wishes, Vladimir
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| From | Stefan Agner <stefan@agner.ch> |
|---|---|
| Date | 2016-11-11 05:40 +0100 |
| Message-ID | <sCbN8-7VX-3@gated-at.bofh.it> |
| In reply to | #1519286 |
On 2016-11-10 10:29, Vladimir Zapolskiy wrote: > Hi Stefan, Philipp, > > On 11/09/2016 02:50 AM, Stefan Agner wrote: >> On 2016-11-08 09:33, maitysanchayan@gmail.com wrote: >>> Hello Shawn, >>> >>> On 16-10-22 15:43:04, Vladimir Zapolskiy wrote: >>>> Hi Shawn, >>>> >>>> On 10/22/2016 06:25 AM, Shawn Guo wrote: >>>>> On Mon, Sep 19, 2016 at 10:41:51AM +0530, Sanchayan Maity wrote: >>>>>> Remove the use of DDC I2C bus bitbang to support reading of EDID >>>>>> and rely on support from internal HDMI I2C master controller instead. >>>>>> As a result remove the device tree property ddc-i2c-bus. >>>>>> >>>>>> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> >>>>> >>>>> I think that the dw-hdmi i2c support [1] is a prerequisite of this >>>>> patch. I do not see it lands on v4.9-rc1. Or am I missing something? >>>>> >>>>> Shawn >>>>> >>>>> [1] https://patchwork.kernel.org/patch/9296883/ >>>>> >>>> >>>> I'm adding Philipp to Cc, since he is the last one who tested the change >>>> and helped me to push the change to the mainline: >>>> >>>> https://lists.freedesktop.org/archives/dri-devel/2016-September/118569.html >>>> >>>> The problem is that there is no official DW HDMI bridge maintainer, may be >>>> you can review the change, and if you find it satisfactory push it through >>>> ARM/iMX tree. >>> >>> Shawn, is it okay if that patch goes through your ARM/iMX tree? >> >> I don't think it makes sense that the DRM bridge changes go through >> Shawn's tree. Dave should merge Philipps pull request... >> > > Philipp, do you mind to submit a rebased pull request one more time? > You probably saw it, Dave merged it today in his drm-next branch: https://cgit.freedesktop.org/~airlied/linux/?h=drm-next I guess with that Shawn can go ahead and merge this patchset for next too...? -- Stefan
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