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[0/3] Reserve dspps based on user request

Message ID 1675092092-26412-1-git-send-email-quic_kalyant@quicinc.com (mailing list archive)
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Series Reserve dspps based on user request | expand

Message

Kalyan Thota Jan. 30, 2023, 3:21 p.m. UTC
This series will enable color features on sc7280 target which has primary panel as eDP

The series removes dspp allocation based on encoder type and allows the dspp reservation
based on user request via ctm.

The series will release/reserve the dpu resources when ever there is a topology change
to suit the new requirements.

Kalyan Thota (3):
  drm/msm/disp/dpu1: clear dspp reservations in rm release
  drm/msm/disp/dpu1: add dspps into reservation if there is a ctm
    request
  drm/msm/disp/dpu1: reserve the resources on topology change

 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h    |  1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 54 +++++++++++++++++++++++------
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h |  4 ++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c     |  2 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c      |  6 ++--
 5 files changed, 50 insertions(+), 17 deletions(-)

Comments

Dmitry Baryshkov Jan. 30, 2023, 7:18 p.m. UTC | #1
On 30/01/2023 17:21, Kalyan Thota wrote:
> This series will enable color features on sc7280 target which has primary panel as eDP
> 
> The series removes dspp allocation based on encoder type and allows the dspp reservation
> based on user request via ctm.
> 
> The series will release/reserve the dpu resources when ever there is a topology change
> to suit the new requirements.

Nit: the subject of the cover letter should include the version, if you 
are including one into the individual patches Subject.

> 
> Kalyan Thota (3):
>    drm/msm/disp/dpu1: clear dspp reservations in rm release
>    drm/msm/disp/dpu1: add dspps into reservation if there is a ctm
>      request
>    drm/msm/disp/dpu1: reserve the resources on topology change
> 
>   drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h    |  1 +
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 54 +++++++++++++++++++++++------
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h |  4 ++-
>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c     |  2 +-
>   drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c      |  6 ++--
>   5 files changed, 50 insertions(+), 17 deletions(-)
>
Marijn Suijten Feb. 1, 2023, 11:01 a.m. UTC | #2
On 2023-01-30 21:18:30, Dmitry Baryshkov wrote:
> On 30/01/2023 17:21, Kalyan Thota wrote:
> > This series will enable color features on sc7280 target which has primary panel as eDP
> > 
> > The series removes dspp allocation based on encoder type and allows the dspp reservation
> > based on user request via ctm.
> > 
> > The series will release/reserve the dpu resources when ever there is a topology change
> > to suit the new requirements.
> 
> Nit: the subject of the cover letter should include the version, if you 
> are including one into the individual patches Subject.

Indeed this makes it hard to tell the versions apart, and lore also
confusingly bundles both series in "loose matches on Subject: below".

Nit ^2: and individual patches should still have the PATCH moniker, i.e.
[PATCH v2 1/3].  git format-patch -v2 --cover-letter ... takes care of
/all this/ this for you.

And one more: as DSPP is an abbreviation, can we capitalize it?  So
DSPP / DSPPs in these titles?

> > 
> > Kalyan Thota (3):
> >    drm/msm/disp/dpu1: clear dspp reservations in rm release
> >    drm/msm/disp/dpu1: add dspps into reservation if there is a ctm
> >      request
> >    drm/msm/disp/dpu1: reserve the resources on topology change

We just discussed in the DSC series that the subsystem prefix is
drm/msm/dpu.

- Marijn

> >   drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h    |  1 +
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 54 +++++++++++++++++++++++------
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h |  4 ++-
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c     |  2 +-
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c      |  6 ++--
> >   5 files changed, 50 insertions(+), 17 deletions(-)
> > 
> 
> -- 
> With best wishes
> Dmitry
>