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
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
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
as it is
uring 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
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
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
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 the
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.
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
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
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
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
-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
--> 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
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
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
revie
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 c
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
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
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 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
o turn
off 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
o turn
off 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
are and PM 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 +++
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