mbox series

[v7,0/4] Add support for the eDP panel over aux_bus

Message ID 1649938766-6768-1-git-send-email-quic_sbillaka@quicinc.com (mailing list archive)
Headers show
Series Add support for the eDP panel over aux_bus | expand

Message

Sankeerth Billakanti (QUIC) April 14, 2022, 12:19 p.m. UTC
This series adds support for generic eDP panel over aux_bus.

These changes are dependent on the following series:
https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=*

Sankeerth Billakanti (4):
  drm/msm/dp: Add eDP support via aux_bus
  drm/msm/dp: Support only IRQ_HPD and REPLUG interrupts for eDP
  drm/msm/dp: wait for hpd high before aux transaction
  Support the eDP modes given by panel

 drivers/gpu/drm/msm/dp/dp_aux.c     |  21 +++++++-
 drivers/gpu/drm/msm/dp/dp_aux.h     |   3 +-
 drivers/gpu/drm/msm/dp/dp_catalog.c |  22 +++++---
 drivers/gpu/drm/msm/dp/dp_catalog.h |   1 +
 drivers/gpu/drm/msm/dp/dp_display.c | 100 +++++++++++++++++++++++++++++++++---
 drivers/gpu/drm/msm/dp/dp_display.h |   1 +
 drivers/gpu/drm/msm/dp/dp_drm.c     |  10 ++--
 drivers/gpu/drm/msm/dp/dp_parser.c  |  23 +--------
 drivers/gpu/drm/msm/dp/dp_parser.h  |  13 ++++-
 9 files changed, 154 insertions(+), 40 deletions(-)

Comments

Doug Anderson April 14, 2022, 4:40 p.m. UTC | #1
Hi,

On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
<quic_sbillaka@quicinc.com> wrote:
>
> This series adds support for generic eDP panel over aux_bus.
>
> These changes are dependent on the following series:
> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=*

You're basically depending on the last two patches of that series.
What's the plan there? In patchwork they're marked as "Not
Applicable". If they're good to go, maybe we should land them? If not,
maybe you should include them (with Dmitry as the author, of course)
at the beginning of your series?


> Sankeerth Billakanti (4):
>   drm/msm/dp: Add eDP support via aux_bus
>   drm/msm/dp: Support only IRQ_HPD and REPLUG interrupts for eDP
>   drm/msm/dp: wait for hpd high before aux transaction
>   Support the eDP modes given by panel

One of these things is not like the others. One of these things just
doesn't belong. Can you spot which patch is missing the prefix by
looking at the subject line of all 4 patches? ;-)
Dmitry Baryshkov April 14, 2022, 7:20 p.m. UTC | #2
On 14/04/2022 19:40, Doug Anderson wrote:
> Hi,
> 
> On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
> <quic_sbillaka@quicinc.com> wrote:
>>
>> This series adds support for generic eDP panel over aux_bus.
>>
>> These changes are dependent on the following series:
>> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=*
> 
> You're basically depending on the last two patches of that series.
> What's the plan there? In patchwork they're marked as "Not
> Applicable". If they're good to go, maybe we should land them? If not,
> maybe you should include them (with Dmitry as the author, of course)
> at the beginning of your series?

No, please do not resend patches. The patches in question are marked as 
'Not applicable' as they are really not applicable to Bjorn's tree.
It would be better to point to the correct patchwork:

https://patchwork.freedesktop.org/series/98585/

Note those patches still lack the R-B tag. I can include them anyway, 
basing on Sankeerth's Tested-by tag, but the formal R-B would also be good.


> 
> 
>> Sankeerth Billakanti (4):
>>    drm/msm/dp: Add eDP support via aux_bus
>>    drm/msm/dp: Support only IRQ_HPD and REPLUG interrupts for eDP
>>    drm/msm/dp: wait for hpd high before aux transaction
>>    Support the eDP modes given by panel
> 
> One of these things is not like the others. One of these things just
> doesn't belong. Can you spot which patch is missing the prefix by
> looking at the subject line of all 4 patches? ;-)

:-)
Stephen Boyd April 14, 2022, 7:43 p.m. UTC | #3
Quoting Dmitry Baryshkov (2022-04-14 12:20:31)
> On 14/04/2022 19:40, Doug Anderson wrote:
> > Hi,
> >
> > On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
> > <quic_sbillaka@quicinc.com> wrote:
> >>
> >> This series adds support for generic eDP panel over aux_bus.
> >>
> >> These changes are dependent on the following series:
> >> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=*
> >
> > You're basically depending on the last two patches of that series.
> > What's the plan there? In patchwork they're marked as "Not
> > Applicable". If they're good to go, maybe we should land them? If not,
> > maybe you should include them (with Dmitry as the author, of course)
> > at the beginning of your series?
>
> No, please do not resend patches. The patches in question are marked as
> 'Not applicable' as they are really not applicable to Bjorn's tree.
> It would be better to point to the correct patchwork:
>
> https://patchwork.freedesktop.org/series/98585/
>
> Note those patches still lack the R-B tag. I can include them anyway,
> basing on Sankeerth's Tested-by tag, but the formal R-B would also be good.
>

Can you resend those as not RFC?
Abhinav Kumar April 14, 2022, 8 p.m. UTC | #4
Hi Dmitry

On 4/14/2022 12:43 PM, Stephen Boyd wrote:
> Quoting Dmitry Baryshkov (2022-04-14 12:20:31)
>> On 14/04/2022 19:40, Doug Anderson wrote:
>>> Hi,
>>>
>>> On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
>>> <quic_sbillaka@quicinc.com> wrote:
>>>>
>>>> This series adds support for generic eDP panel over aux_bus.
>>>>
>>>> These changes are dependent on the following series:
>>>> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=*
>>>
>>> You're basically depending on the last two patches of that series.
>>> What's the plan there? In patchwork they're marked as "Not
>>> Applicable". If they're good to go, maybe we should land them? If not,
>>> maybe you should include them (with Dmitry as the author, of course)
>>> at the beginning of your series?
>>
>> No, please do not resend patches. The patches in question are marked as
>> 'Not applicable' as they are really not applicable to Bjorn's tree.
>> It would be better to point to the correct patchwork:
>>
>> https://patchwork.freedesktop.org/series/98585/
>>
>> Note those patches still lack the R-B tag. I can include them anyway,
>> basing on Sankeerth's Tested-by tag, but the formal R-B would also be good.
>>
> 
> Can you resend those as not RFC?

Yes, please resend these, I can ack them.

Previously I held off my ack, as kuogee ran into some issues testing 
them which was later concluded to be a mismatch in QC internal trees due 
to different versions of the changes.( another reason why we should get 
these landed ).

Now, that Sankeerth has tested these, if you can remove RFC and post 
them, I can ack the.

Thanks

Abhinav
Dmitry Baryshkov April 14, 2022, 8:03 p.m. UTC | #5
On 14/04/2022 23:00, Abhinav Kumar wrote:
> Hi Dmitry
> 
> On 4/14/2022 12:43 PM, Stephen Boyd wrote:
>> Quoting Dmitry Baryshkov (2022-04-14 12:20:31)
>>> On 14/04/2022 19:40, Doug Anderson wrote:
>>>> Hi,
>>>>
>>>> On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
>>>> <quic_sbillaka@quicinc.com> wrote:
>>>>>
>>>>> This series adds support for generic eDP panel over aux_bus.
>>>>>
>>>>> These changes are dependent on the following series:
>>>>> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=* 
>>>>>
>>>>
>>>> You're basically depending on the last two patches of that series.
>>>> What's the plan there? In patchwork they're marked as "Not
>>>> Applicable". If they're good to go, maybe we should land them? If not,
>>>> maybe you should include them (with Dmitry as the author, of course)
>>>> at the beginning of your series?
>>>
>>> No, please do not resend patches. The patches in question are marked as
>>> 'Not applicable' as they are really not applicable to Bjorn's tree.
>>> It would be better to point to the correct patchwork:
>>>
>>> https://patchwork.freedesktop.org/series/98585/
>>>
>>> Note those patches still lack the R-B tag. I can include them anyway,
>>> basing on Sankeerth's Tested-by tag, but the formal R-B would also be 
>>> good.
>>>
>>
>> Can you resend those as not RFC?
> 
> Yes, please resend these, I can ack them.
> 
> Previously I held off my ack, as kuogee ran into some issues testing 
> them which was later concluded to be a mismatch in QC internal trees due 
> to different versions of the changes.( another reason why we should get 
> these landed ).
> 
> Now, that Sankeerth has tested these, if you can remove RFC and post 
> them, I can ack the.

Well, you can ack those patches without them being resent. You have 
already added your Reviewed-by to first three patches (which were merged 
during last window).
Abhinav Kumar April 14, 2022, 8:19 p.m. UTC | #6
On 4/14/2022 1:03 PM, Dmitry Baryshkov wrote:
> On 14/04/2022 23:00, Abhinav Kumar wrote:
>> Hi Dmitry
>>
>> On 4/14/2022 12:43 PM, Stephen Boyd wrote:
>>> Quoting Dmitry Baryshkov (2022-04-14 12:20:31)
>>>> On 14/04/2022 19:40, Doug Anderson wrote:
>>>>> Hi,
>>>>>
>>>>> On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
>>>>> <quic_sbillaka@quicinc.com> wrote:
>>>>>>
>>>>>> This series adds support for generic eDP panel over aux_bus.
>>>>>>
>>>>>> These changes are dependent on the following series:
>>>>>> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=* 
>>>>>>
>>>>>
>>>>> You're basically depending on the last two patches of that series.
>>>>> What's the plan there? In patchwork they're marked as "Not
>>>>> Applicable". If they're good to go, maybe we should land them? If not,
>>>>> maybe you should include them (with Dmitry as the author, of course)
>>>>> at the beginning of your series?
>>>>
>>>> No, please do not resend patches. The patches in question are marked as
>>>> 'Not applicable' as they are really not applicable to Bjorn's tree.
>>>> It would be better to point to the correct patchwork:
>>>>
>>>> https://patchwork.freedesktop.org/series/98585/
>>>>
>>>> Note those patches still lack the R-B tag. I can include them anyway,
>>>> basing on Sankeerth's Tested-by tag, but the formal R-B would also 
>>>> be good.
>>>>
>>>
>>> Can you resend those as not RFC?
>>
>> Yes, please resend these, I can ack them.
>>
>> Previously I held off my ack, as kuogee ran into some issues testing 
>> them which was later concluded to be a mismatch in QC internal trees 
>> due to different versions of the changes.( another reason why we 
>> should get these landed ).
>>
>> Now, that Sankeerth has tested these, if you can remove RFC and post 
>> them, I can ack the.
> 
> Well, you can ack those patches without them being resent. You have 
> already added your Reviewed-by to first three patches (which were merged 
> during last window).
> 
I thought you might have to rebase them :) that way you could have 
resent the rebased patch with the RFC tag removed.

If you dont, you now have my R-b.

Thanks

Abhinav
>
Dmitry Baryshkov April 14, 2022, 8:21 p.m. UTC | #7
On 14/04/2022 23:19, Abhinav Kumar wrote:
> 
> 
> On 4/14/2022 1:03 PM, Dmitry Baryshkov wrote:
>> On 14/04/2022 23:00, Abhinav Kumar wrote:
>>> Hi Dmitry
>>>
>>> On 4/14/2022 12:43 PM, Stephen Boyd wrote:
>>>> Quoting Dmitry Baryshkov (2022-04-14 12:20:31)
>>>>> On 14/04/2022 19:40, Doug Anderson wrote:
>>>>>> Hi,
>>>>>>
>>>>>> On Thu, Apr 14, 2022 at 5:19 AM Sankeerth Billakanti
>>>>>> <quic_sbillaka@quicinc.com> wrote:
>>>>>>>
>>>>>>> This series adds support for generic eDP panel over aux_bus.
>>>>>>>
>>>>>>> These changes are dependent on the following series:
>>>>>>> https://patchwork.kernel.org/project/linux-arm-msm/list/?series=613654&state=* 
>>>>>>>
>>>>>>
>>>>>> You're basically depending on the last two patches of that series.
>>>>>> What's the plan there? In patchwork they're marked as "Not
>>>>>> Applicable". If they're good to go, maybe we should land them? If 
>>>>>> not,
>>>>>> maybe you should include them (with Dmitry as the author, of course)
>>>>>> at the beginning of your series?
>>>>>
>>>>> No, please do not resend patches. The patches in question are 
>>>>> marked as
>>>>> 'Not applicable' as they are really not applicable to Bjorn's tree.
>>>>> It would be better to point to the correct patchwork:
>>>>>
>>>>> https://patchwork.freedesktop.org/series/98585/
>>>>>
>>>>> Note those patches still lack the R-B tag. I can include them anyway,
>>>>> basing on Sankeerth's Tested-by tag, but the formal R-B would also 
>>>>> be good.
>>>>>
>>>>
>>>> Can you resend those as not RFC?
>>>
>>> Yes, please resend these, I can ack them.
>>>
>>> Previously I held off my ack, as kuogee ran into some issues testing 
>>> them which was later concluded to be a mismatch in QC internal trees 
>>> due to different versions of the changes.( another reason why we 
>>> should get these landed ).
>>>
>>> Now, that Sankeerth has tested these, if you can remove RFC and post 
>>> them, I can ack the.
>>
>> Well, you can ack those patches without them being resent. You have 
>> already added your Reviewed-by to first three patches (which were 
>> merged during last window).
>>
> I thought you might have to rebase them :) that way you could have 
> resent the rebased patch with the RFC tag removed.
> 
> If you dont, you now have my R-b.

Thank you!