Add display hw catalog changes for SC7180 target.
Changes in v1:
1) Configure register offsets and capabilities for the
display hw blocks.
This patch has dependency on the below series
https://patchwork.kernel.org/patch/11243111/
Signed-off-by: Kalyan Thota
Signed-off-by: Shubhashree Dhar
the MDP_CTL__TOP and newly added
ACTIVE registers to handle other sub blocks
such as interface (INTF) resources, PingPong buffer / Layer Mixer, Display
Stream Compression (DSC) resources, writeback (WB) and 3D Merge
selections that are part of the datapath.
Kalyan Thota (1):
msm:disp:dpu1
/11249423/
Signed-off-by: Kalyan Thota
Signed-off-by: Shubhashree Dhar
Signed-off-by: Raviteja Tamatam
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c| 4 +-
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 21 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 +
drivers
Tamatam
Signed-off-by: Kalyan Thota
---
.../devicetree/bindings/display/msm/dpu.txt| 4 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 189 +++--
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 4 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 3
-by: Raviteja Tamatam
Signed-off-by: Raviteja Tamatam
Signed-off-by: Kalyan Thota
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 21 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 84 +-
drivers/gpu/drm
msg (Stephen Boyd).
This patch has dependency on the below series
https://patchwork.kernel.org/patch/11251761/
Co-developed-by: Shubhashree Dhar
Signed-off-by: Shubhashree Dhar
Co-developed-by: Raviteja Tamatam
Signed-off-by: Raviteja Tamatam
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm
-off-by: Kalyan Thota
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 21 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 84 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 24
-by: Raviteja Tamatam
Signed-off-by: Raviteja Tamatam
Signed-off-by: Kalyan Thota
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 21 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 84 +-
drivers/gpu/drm
-by: Shubhashree Dhar
Co-developed-by: Raviteja Tamatam
Signed-off-by: Raviteja Tamatam
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 189 +++--
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 4 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 3
mixer selection in the display topology is based on multiple
factors
1) mixers available in the hw
2) interfaces to be enabled
3) merge capability
change will pickup mixer as per the topology need.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c| 21
Add a compatible string to support sc7180 dpu version.
Signed-off-by: Kalyan Thota
---
Documentation/devicetree/bindings/display/msm/dpu.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt
b/Documentation/devicetree
the MDP_CTL__TOP and newly added
ACTIVE registers to handle other sub blocks
such as interface (INTF) resources, PingPong buffer / Layer Mixer, Display
Stream Compression (DSC) resources, writeback (WB) and 3D Merge
selections that are part of the datapath.
Kalyan Thota (4):
dt-bindings: msm:disp
Add UBWC global configuration for display on
SC7180 target.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 58 +++-
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c
b/drivers/gpu/drm
s device suspend, since usage count is
already incremented, runtime suspend was not getting called
and it kept the clocks on which resulted in target not
entering into XO shutdown.
Add changes to manage runtime devices during pm sleep.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu
API's to trigger callbacks (Doug).
Changes in v4:
- Check the return values of pm_runtime_force_suspend and
pm_runtime_force_resume API's and pass appropriately (Doug).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi.c | 2 ++
This change adds support to scale src clk and bandwidth as
per composition requirements.
Interconnect registration for bw has been moved to mdp
device node from mdss to facilitate the scaling.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 106
API's to trigger callbacks (Doug).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi.c | 2 ++
drivers/gpu/drm/msm/msm_drv.c | 4
3 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
b/dri
_kms_disable_dpu (Rob Clark).
Changes in v2:
- Avoid using suspend_late to reset the usagecount
as suspend_late might not be called during suspend
call failures (Doug).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 33 +
dri
complete phases there by
ensuring that clks are on when panel off commands are being
processed.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 ++
drivers/gpu/drm/msm/dsi/dsi.c | 2 ++
drivers/gpu/drm/msm/msm_drv.c | 20
in the function
_dpu_kms_disable_dpu (Rob Clark).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 28
drivers/gpu/drm/msm/dsi/dsi.c | 7 +++
drivers/gpu/drm/msm/msm_drv.c | 14 ++
drivers/gpu/drm/msm/msm_kms.h
-by: Kalyan Thota
---
drivers/gpu/drm/msm/Makefile | 1 +
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 2 +
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c| 12 +++-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 39
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
This change adds support for color correction sub block
for SC7180 device.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 77 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 9 ++-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c| 49
-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 17 -
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 63976dc..50a98d1 100644
--- a/drivers/gpu/drm
in v2:
- Handle dpu_kms_get_global_state API failure as it may
return EDEADLK (swboyd).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1
--> old, new
modeset disables --> virt disable
modeset enable --> virt modeset
Allow reservations to be cleared only when crtc active is false
as in that case there wont be any modeset enable after disable.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_enco
the composition if resources are
not available.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
This change adds support to scale src clk and bandwidth as
per composition requirements.
Interconnect registration for bw has been moved to mdp
device node from mdss to facilitate the scaling.
Changes in v1:
- Address armv7 compilation issues with the patch (Rob)
Signed-off-by: Kalyan Thota
ff the resources.
Changes in v7:
- Add "__maybe_unused" to the functions to avoid compilation
failures. Cleanup unnecessary configs (Doug).
Signed-off-by: Kalyan Thota
Reviewed-by: Douglas Anderson
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +
drivers/gpu/drm/msm/dsi/dsi.c
This change enables dither block for primary interface
in display.
Enabled for 6bpc in the current version.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 45 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 66
This change enables dither block for primary interface
in display.
Enabled for 6bpc in the current version.
Changes in v1:
- Remove redundant error checks (Rob).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 39 +++
drivers/gpu/drm/msm/disp
Setup an RGB HW pipe as cursor which can be used on
secondary interface.
For SC7180 2 HW pipes are enumerated as cursors
1 - primary interface
2 - secondary interface
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 12 ++--
1 file changed, 6 insertions
ff the resources.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +
drivers/gpu/drm/msm/dsi/dsi.c | 2 +
drivers/gpu/drm/msm/msm_drv.c | 67 -
3 files changed, 37 insertions(+), 34 deletions(-)
diff --git a/drivers/
From: Krishna Manikandan
Move the bus clock to mdp device node,in order
to facilitate bus band width scaling on sc7180
target.
The parent device MDSS will not vote for bus bw,
instead the vote will be triggered by mdp device
node. Since a minimum vote is required to turn
on bus clock, move the
This change adds support to scale src clk and bandwidth as
per composition requirements.
Interconnect registration for bw has been moved to mdp
device node from mdss to facilitate the scaling.
Changes in v1:
- Address armv7 compilation issues with the patch (Rob)
Signed-off-by: Kalyan Thota
From: Krishna Manikandan
This change adds the interconnect bindings to the
MDSS node. This will establish Display to DDR path
for bus bandwidth voting.
Changes in v2:
- Change in commit message(Matthias Kaehlcke)
Changes in v3:
- Updated commit message to include
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 6379fe1..e46dcb9 100644
--- a/drivers/gpu/drm/msm/dis
to fill the latency lines.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 7ea90d2..315b999
Turn off vblank irqs immediately as soon as drm_vblank_put is
requested so that there are no irqs triggered during idle state.
This will reduce cpu wakeups and help in power saving. The change
also enable driver timestamp for vblanks.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp
vblank timestamp support. (Rob)
- Add changes to provide vblank counter from dpu driver.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 80 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c| 30
drivers/gpu/drm/msm/disp/dpu1
Add inline rotation support in dpu driver. This change adds
rotation config for SC7280 target.
Change-Id: I15861dc03422274ffd823fc0fc2c1e47909bb22c
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 47 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
check.
2) If a display composition fails in atomic check due to any of the
restrictions in overlays
can chrome compositor switch it back to the GPU and re trigger the commit ?
posting it as RFC as validation is not complete, please share early comments on
this.
Kalyan Thota (1):
drm/msm/disp
the
invalidaiton process thus impacting the performance on NRT clients
such as eMMC and NVMe.
Validated this change on SC7280, With this change eMMC performance
has improved significantly.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 +
1 file changed, 5
x the WARN condition appropriately.
Reported-by: Steev Klimaszewski
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 8 +---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 9 +
drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 11 ++-
3 files changed, 20 insert
Update the 3d merge as active in the data path only if
the hw block is selected in the configuration.
Reported-by: Stephen Boyd
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm
atomic check when there is no
modeset enable.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 1 -
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
b
From: Kalyan Thota
DPU runtime resume will request for a min vote on the AXI bus as
it is a necessary step before turning ON the AXI clock.
The change does below
1) Move the icc path set before requesting runtime get_sync.
2) remove the dependency of hw catalog for min ib vote
Fix a warning, pointing to an early deference of a variable before
check. This bug was introduced in the following commit.
commit 4259ff7ae509
("drm/msm/dpu: add support for pcc color block in dpu driver")
Reported-by: kernel test robot
Reported-by: Dan Carpenter
Signed-off-by: Ka
From: Kalyan Thota
Set the flag vblank_disable_immediate = true to turn off vblank irqs
immediately as soon as drm_vblank_put is requested so that there are
no irqs triggered during idle state. This will reduce cpu wakeups
and help in power saving.
To enable vblank_disable_immediate flag
vblank timestamp support. (Rob)
- Add changes to provide vblank counter from dpu driver.
Changes in v2:
- fix warn stack reported by Rob with v2 patch
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 80 +
drivers/gpu/drm/msm/disp/dpu1
vblank timestamp support. (Rob).
- Add changes to provide vblank counter from dpu driver.
Changes in v2:
- Fix warn stack reported by Rob Clark with v2 patch.
Changes in v3:
- Move back to HW frame counter (Rob).
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
for display for SC7280
target)
Signed-off-by: Kalyan Thota
Tested-by: Sai Prakash Ranjan (sc7280,
sc7180)
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
b/drivers/gpu/drm/msm/disp/dpu1
hash (stephen)
- Resend patch adding reviewed by tag
- Resend patch adding correct format for pushing into stable tree (Greg)
Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for SC7280
target")
Cc: sta...@vger.kernel.org
Signed-off-by: Kalyan Thota
Reviewed-by: Dmitry
hash (stephen)
- Resend patch adding reviewed by tag
Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for SC7280
target")
Signed-off-by: Kalyan Thota
Reviewed-by: Dmitry Baryshkov
Tested-by: Sai Prakash Ranjan (sc7280,
sc7180)
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw
hash (stephen)
Fixes: 591e34a091d1 (drm/msm/disp/dpu1: add support for display
for SC7280 target)
Signed-off-by: Kalyan Thota
Tested-by: Sai Prakash Ranjan (sc7280,
sc7180)
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm
New required programming in CTL for SC7280. Group ID informs
HW of which VM owns that CTL. Force this group ID to
default/disabled until virtualization support is enabled in SW.
Changes in v1:
- Fix documentation and add descritpion for the change (Stephen)
Signed-off-by: Kalyan Thota
From: Kalyan Thota
New required programming in CTL for SC7280. Group ID informs
HW of which VM owns that CTL. Force this group ID to
default/disabled until virtualization support is enabled in SW.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +-
drivers
we framework code query for the property before issuing a commit for the frame
after modeset ?
Thanks,
Kalyan
> -Original Message-
> From: Dmitry Baryshkov
> Sent: Tuesday, June 21, 2022 4:43 PM
> To: Kalyan Thota (QUIC)
> Cc: y...@qualcomm.com; dri-de...@lists.freedesk
Add destination side post processing hw block support in sc7280.
This hwblock enablement is necessary to support color features
like CT Matix (Ex: Night Light feature)
Change-Id: Iba7d5e1693b06cede2891f5b998466070a77c6ef
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1
ned-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 8 ++--
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h| 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 20
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 5 +
drivers/gpu/drm/msm/disp/d
Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
master flush control.
Representation: master_flush && (PCC_flush | IGC_flush .. etc )
This change adds necessary support for the above design.
Changes in v1:
- Few
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Friday, August 26, 2022 5:02 PM
>To: Kalyan Thota ; Kalyan Thota (QUIC)
>; diand...@chromium.org
>Cc: dri-de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@v
Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
master flush control.
Representation: master_flush && (PCC_flush | IGC_flush .. etc )
This change adds necessary support for the above design.
Changes in v1:
- Few
Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
master flush control.
Representation: master_flush && (PCC_flush | IGC_flush .. etc )
This change adds necessary support for the above design.
Changes in v1:
- Few
Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
master flush control.
Representation: master_flush && (PCC_flush | IGC_flush .. etc )
This change adds necessary support for the above design.
Changes in v1:
- Few
4:
- Use shorter version for unsigned int (Stephen)
Signed-off-by: Kalyan Thota
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 +++-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 4 +++
drivers/gpu/drm/
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Friday, September 30, 2022 1:59 PM
>To: Doug Anderson ; Kalyan Thota (QUIC)
>
>Cc: y...@qualcomm.com; dri-devel ; linux-arm-
>msm ; freedreno
>; open list:OPEN FIRMWARE AND FLATTENED
>DEVICE TREE BINDINGS ;
Flush mechanism for DSPP blocks has changed in sc7280 family, it
allows individual sub blocks to be flushed in coordination with
master flush control.
representation: master_flush && (PCC_flush | IGC_flush .. etc )
This change adds necessary support for the above design.
Signed-off-by
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Thursday, August 4, 2022 9:29 PM
>To: Kalyan Thota (QUIC)
>Cc: dri-de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org; linux-
>ker...@vg
ush mask to make it readable (Dmitry)
- Few nits (Dmitry)
Changes in v10:
- Fix white spaces in a separate patch (Dmitry)
Changes in v11:
- Define a macro for dspp flush selection (Marijn)
- Few nits (Marijn)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
>-Original Message-
>From: Marijn Suijten
>Sent: Wednesday, December 7, 2022 7:39 PM
>To: Kalyan Thota (QUIC)
>Cc: dri-de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org; linux-
>ker...@vg
ush mask to make it readable (Dmitry)
- Few nits (Dmitry)
Changes in v10:
- fix white spaces in a seperate patch (Dmitry)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 ++-
drivers/gpu/drm/msm/d
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Saturday, November 12, 2022 3:51 AM
>To: Kalyan Thota (QUIC) ; dri-
>de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org
>Cc: linux-ker...@vg
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Wednesday, November 16, 2022 8:37 PM
>To: Kalyan Thota ; Kalyan Thota (QUIC)
>; dri-de...@lists.freedesktop.org; linux-arm-
>m...@vger.kernel.org; freedreno@lists.freedesktop.org;
>devicet...@vger.kern
Add color management support for the crtc provided there are
enough dspps that can be allocated from the catalog
Kalyan Thota (3):
drm/msm/disp/dpu1: pin 1 crtc to 1 encoder
drm/msm/disp/dpu1: add helper to know if display is pluggable
drm/msm/disp/dpu1: add color management support
:
- make sure no encoder miss to have a crtc (Dmitry)
- revisit various factors in deciding the crtc count
such as num_mixers, num_sspp (Dmitry)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git
- update commit text reflecting the change
Changes in v2:
- avoid hardcode of connector type for DSI as it may not be true (Dmitry)
- get the HPD information from encoder bridge
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 16
drivers/gpu/drm/msm
)
Changes in v2:
- avoid primary encoders in the documentation (Dmitry)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 5 ++-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h| 6 ++-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 7 +++-
drivers/gpu/drm/msm/disp/dpu1
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Saturday, November 12, 2022 4:13 AM
>To: Kalyan Thota (QUIC) ; dri-
>de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org
>Cc: linux-ker...@vg
:
- make sure no encoder miss to have a crtc (Dmitry)
- revisit various factors in deciding the crtc count
such as num_mixers, num_sspp (Dmitry)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git
Add color management support for the crtc provided there are
enough dspps that can be allocated from the catalog
Kalyan Thota (3):
drm/msm/disp/dpu1: pin 1 crtc to 1 encoder
drm/msm/disp/dpu1: add helper to know if display is builtin
drm/msm/disp/dpu1: add color management support
- update commit text reflecting the change
Changes in v2:
- avoid hardcode of connector type for DSI as it may not be true (Dmitry)
- get the HPD information from encoder bridge
Changes in v3:
- use bridge type instead of bridge ops in determining connector (Dmitry)
Signed-off-by: Kalyan Thota
)
Changes in v2:
- avoid primary encoders in the documentation (Dmitry)
Changes in v3:
- add ctm for builtin encoders (Dmitry)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 5 +++--
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h| 6 --
drivers/gpu/drm/msm/disp/dpu1
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Friday, November 18, 2022 6:09 PM
>To: Kalyan Thota (QUIC) ; dri-
>de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org
>Cc: linux-ker...@vg
connector rather from bridge connector (Dmitry)
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 26 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 6 ++
2 files changed, 32 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1
:
- make sure no encoder miss to have a crtc (Dmitry)
- revisit various factors in deciding the crtc count
such as num_mixers, num_sspp (Dmitry)
Changes in v3:
- none
Changes in v4:
- use max_crtc_count instead of num_encoders in WARN (Dmitry)
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Kalyan
)
Changes in v2:
- avoid primary encoders in the documentation (Dmitry)
Changes in v3:
- add ctm for builtin encoders (Dmitry)
Changes in v4:
- few nits (Dmitry)
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 5 +++--
drivers/gpu/drm/msm
Add color management support for the crtc provided there are
enough dspps that can be allocated from the catalog
Kalyan Thota (3):
drm/msm/disp/dpu1: pin 1 crtc to 1 encoder
drm/msm/disp/dpu1: add helper to know if display is builtin
drm/msm/disp/dpu1: add color management support
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Tuesday, January 17, 2023 10:10 PM
>To: Kalyan Thota (QUIC) ; dri-
>de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org
>Cc: linux-ker...@vg
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Tuesday, January 17, 2023 10:26 PM
>To: Kalyan Thota (QUIC) ; dri-
>de...@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
>freedreno@lists.freedesktop.org; devicet...@vger.kernel.org
>Cc: linux-ker...@vg
>-Original Message-
>From: Dmitry Baryshkov
>Sent: Wednesday, January 18, 2023 9:06 AM
>To: Kalyan Thota ; Kalyan Thota (QUIC)
>; dri-de...@lists.freedesktop.org; linux-arm-
>m...@vger.kernel.org; freedreno@lists.freedesktop.org;
>devicet...@vger.kernel.org; Abhinav
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
Clear dspp reservations from the global state during
rm release
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index 73b3442..718ea0a
Add dspp blocks into the topology for reservation, if there is a ctm
request for that composition.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1
Some features like ctm can be enabled dynamically. Release and reserve
the dpu resources whenever a topology change occurs such that
required hw blocks are allocated appropriately.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h| 1 +
drivers/gpu/drm/msm/disp/dpu1
ush mask to make it readable (Dmitry)
- Few nits (Dmitry)
Changes in v10:
- Fix white spaces in a separate patch (Dmitry)
Changes in v11:
- Define a macro for dspp flush selection (Marijn)
- Few nits (Marijn)
Changes in v12:
- Minor comments (reorder macros and a condition) (Marijn)
Signed-off-by
Add dspp blocks into the topology for reservation, if there is a ctm
request for that composition.
Changes in v1:
- Minor nits (Dmitry)
Signed-off-by: Kalyan Thota
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 13 ++---
1 file changed, 6 insertions
Clear dspp reservations from the global state during
rm release
Signed-off-by: Kalyan Thota
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
b/drivers/gpu/drm/msm/disp/dpu1
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
Some features like ctm can be enabled dynamically. Release and reserve
the dpu resources whenever a topology change occurs such that
required hw blocks are allocated appropriately.
Changes in v1:
- Avoid mode_set call directly instead change the mode_changed (Dmitry)
Signed-off-by: Kalyan Thota
if any topology requests for dspps and catalogue doesn't have the
allocation, avoid failing the reservation.
This can pave way to build logic allowing composer fallbacks
for all the color features that are handled in dspp.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
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