-off-by: Ayan Kumar halder
Reviewed-by: Brian Starkey
---
drivers/gpu/drm/arm/malidp_hw.c | 27 +++-
drivers/gpu/drm/arm/malidp_hw.h | 2 +
drivers/gpu/drm/arm/malidp_planes.c | 83 +
drivers/gpu/drm/arm/malidp_regs.h | 20 +
4 files
If a plane supports a pixel format and the framebuffer does not pass any
modifiers, then drm_plane_check_pixel_format() should always return true
for the given format regardless of whether the plane supports any
modifiers or not.
Signed-off-by: Ayan Kumar Halder
---
drivers/gpu/drm/drm_plane.c
Display and scaling engine interrupts need to be disabled when the
runtime pm invokes malidp_runtime_pm_suspend(). Conversely, they
need to be enabled in malidp_runtime_pm_resume().
This patch depends on:
https://lkml.org/lkml/2017/5/15/695
Signed-off-by: Ayan Kumar Halder
Signed-off-by
One needs to store the value of the OUTPUT_DEPTH that one has parsed from
device tree, so that it can be restored on system resume. This value is
set in the modeset function as this gets reset when the system suspends.
Signed-off-by: Ayan Kumar Halder
---
Changes in v3:-
- Rebased the patch on
t drm_device' needs to be removed so as to
enable it to call from functions which receives 'struct malidp_hw_device'
as argument. Furthermore, there is no way to retrieve 'struct drm_device'
from 'struct malidp_hw_device'.
Signed-off-by: Ayan Kumar Halder
---
C
runtime suspend mode before system suspend was called, pm_runtime_work()
will put the device back in runtime suspended mode( after the complete system
has been resumed).
Signed-off-by: Ayan Kumar Halder
---
Changes in v3:-
- Rebased on top of earlier v3 patches,
Changes in v2:-
- Removed the
()/malidp_se_irq_hw_init())
which will be later invoked from runtime_pm_resume function when it needs
to re-enable the interrupts.
Signed-off-by: Ayan Kumar Halder
---
Changes in v3:-
- Squashed https://patchwork.kernel.org/patch/10357203/ and
https://patchwork.kernel.org/patch/10357209/ into a single
commit messages
---
Ayan Kumar Halder (5):
drm/arm/malidp: Modified the prototype of malidp irq de-initializers
drm/arm/malidp: Split malidp interrupt initialization functions.
drm/arm/malidp: Enable/disable interrupts in runtime pm
drm/arm/malidp: Set the output_depth register in modeset
Display and scaling engine interrupts need to be disabled when the
runtime pm invokes malidp_runtime_pm_suspend(). Conversely, they
need to be enabled in malidp_runtime_pm_resume().
This patch depends on:
https://lkml.org/lkml/2017/5/15/695
Signed-off-by: Ayan Kumar Halder
Signed-off-by
t drm_device' needs to be removed so as to
enable it to call from functions which receives 'struct malidp_hw_device'
as argument. Furthermore, there is no way to retrieve 'struct drm_device'
from 'struct malidp_hw_device'.
Signed-off-by: Ayan Kumar Halder
---
C
runtime suspend mode before system suspend was called, pm_runtime_work()
will put the device back in runtime suspended mode( after the complete system
has been resumed).
Signed-off-by: Ayan Kumar Halder
---
Changes in v3:-
- Rebased on top of earlier v3 patches,
Changes in v2:-
- Removed the
()/malidp_se_irq_hw_init())
which will be later invoked from runtime_pm_resume function when it needs
to re-enable the interrupts.
Signed-off-by: Ayan Kumar Halder
---
Changes in v3:-
- Squashed https://patchwork.kernel.org/patch/10357203/ and
https://patchwork.kernel.org/patch/10357209/ into a single
One needs to store the value of the OUTPUT_DEPTH that one has parsed from
device tree, so that it can be restored on system resume. This value is
set in the modeset function as this gets reset when the system suspends.
Signed-off-by: Ayan Kumar Halder
---
Changes in v3:-
- Rebased the patch on
commit messages
---
Ayan Kumar Halder (5):
drm/arm/malidp: Modified the prototype of malidp irq de-initializers
drm/arm/malidp: Split malidp interrupt initialization functions.
drm/arm/malidp: Enable/disable interrupts in runtime pm
drm/arm/malidp: Set the output_depth register in modeset
truct malidp_hw_device'
as argument. Furthermore, there is no way to retrieve 'struct drm_device'
from 'struct malidp_hw_device'.
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id
---
drivers/gpu/drm/arm/malidp_drv.c | 9 ++---
drivers/gpu/drm/arm/
Extract the hardware initialisation part from malidp_de_irq_init() into the
malidp_de_irq_hw_init() which will be later invoked from runtime_pm_resume
function when it needs to re-enable the interrupts.
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id
---
drivers
Display engine and core interrupts need to be disabled when the
system invokes malidp_runtime_pm_suspend. Consequently, they
need to be enabled in malidp_runtime_pm_resume.
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id
---
drivers/gpu/drm/arm/malidp_drv.c | 2
Scaling engine interrupts need to be enabled/disabled as and when memwrite
is enabled and disabled. The reason being scaling engine interrupts are
used only by the memory writeout layer.
This patch depends on:
https://lkml.org/lkml/2017/5/15/695
Signed-off-by: Ayan Kumar Halder
---
Changes in
One needs to store the value of the OUTPUT_DEPTH that one has parsed from
device tree, so that it can be restored on system resume. This value is
set in the modeset function as this gets reset when the system suspends.
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id
runtime suspend mode before system suspend was called, pm_runtime_work()
will put the device back in runtime suspended mode( after the complete system
has been resumed).
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id and modified the commit message
---
drivers/gpu
Extract the hardware initialisation part from malidp_se_irq_init() into the
malidp_se_irq_hw_init() which will be later invoked from
malidpxxx_enable_memwrite() when it needs to re-enable the interrupts.
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id
---
drivers
hw_device'
as argument. Furthermore, there is no way to retrieve 'struct drm_device'
from 'struct malidp_hw_device'
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:-
- Removed the change id
---
drivers/gpu/drm/arm/malidp_drv.c | 4 ++--
drivers/gpu/drm/arm/malidp
This patch series enhances and fixes certain issues relevant to system and
runtime power management on malidp.
---
Changes in v2:
- Removed the change ids and modified some commit messages
---
Ayan Kumar Halder (8):
drm/arm/malidp: Modified the prototype of malidp_de_irq_fini
drm/arm/malidp
is called for the corresponding drivers or by
drm_mode_config_cleanup().
Signed-off-by: Ayan Kumar Halder
---
Changes in v2:
- Reset the connectors' mask and the reference counts in drm_device
before unbinding any of its components (ie connectors and
encoders).
---
drivers/gpu/drm/arm/mali
the destroy callback for each encoder. Thus tda998x_encoder_destroy()
gets invoked.
Signed-off-by: Ayan Kumar Halder
---
drivers/gpu/drm/i2c/tda998x_drv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c
b/drivers/gpu/drm/i2c/tda998x_drv.c
index 9e67a7b..8ad1
Kumar halder
---
drivers/gpu/drm/arm/malidp_planes.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/arm/malidp_planes.c
b/drivers/gpu/drm/arm/malidp_planes.c
index 7a44897..4af3c1f 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm
truct malidp_hw_device'
as argument. Furthermore, there is no way to retrieve 'struct drm_device'
from 'struct malidp_hw_device'.
Change-Id: I39c38cc4c0c9dd951777fbcb13e2ee3168ea0141
Signed-off-by: Ayan Kumar Halder
---
drivers/gpu/drm/arm/malidp_drv.c | 9 ++---
drivers/gpu/drm
Extract the hardware initialisation part from malidp_de_irq_init() into the
malidp_de_irq_hw_init() which will be later invoked from runtime_pm_resume
function when it needs to re-enable the interrupts.
Change-Id: If8bdb0e246653cb7d7b7d6d63919c45b01350c10
Signed-off-by: Ayan Kumar Halder
Change-Id: Ic78aa5cd7b53998a1947067c4a15c19de239583b
Signed-off-by: Ayan Kumar Halder
---
drivers/gpu/drm/arm/malidp_hw.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c
index f5633bc..90d76e4 100644
--- a/drivers/gpu/drm/arm/m
Display engine and core interrupts need to be disabled when the
system invokes malidp_runtime_pm_suspend. Consequently, they
need to be enabled in malidp_runtime_pm_resume.
Signed-off-by: Ayan Kumar Halder
Change-Id: Ib8e5e8319fdd768f8a97d9b5960fcfa8ba90eba3
---
drivers/gpu/drm/arm/malidp_drv.c
hw_device'
as argument. Furthermore, there is no way to retrieve 'struct drm_device'
from 'struct malidp_hw_device'
Change-Id: Iab7ac99917f0faf739aee97b00e1758ad1ae787b
Signed-off-by: Ayan Kumar Halder
---
drivers/gpu/drm/arm/malidp_drv.c | 4 ++--
drivers/gpu/drm/arm/
One needs to store the value of the OUTPUT_DEPTH that one has parsed from
device tree, so that it can be restored on system resume. This value is
set in the modeset function as this gets reset when the system suspends.
Signed-off-by: Ayan Kumar Halder
Change-Id
which enables the clocks and the interrupts
(previously disabled) and sets the runtime status as active.
Signed-off-by: Ayan Kumar Halder
Change-Id: I5f8c3d28f076314a1c9da2a46760a9c37039ccda
---
drivers/gpu/drm/arm/malidp_drv.c | 17 +
1 file changed, 17 insertions(+)
diff --git a
Extract the hardware initialisation part from malidp_se_irq_init() into the
malidp_se_irq_hw_init() which will be later invoked from
malidpxxx_enable_memwrite() when it needs to re-enable the interrupts.
Signed-off-by: Ayan Kumar Halder
Change-Id: Ibb26e86b38141993539307705695e3f6a9e32caa
This patch series enhances and fixes certain issues relevant to system and
runtime power management on malidp.
Ayan Kumar Halder (8):
drm/arm/malidp: Modified the prototype of malidp_de_irq_fini
drm/arm/malidp: Modified the prototype of malidp_se_irq_fini
drm/arm/malidp: Split
From: Ayan Halder
Mali dp needs to disable pixel alpha blending (use layer alpha blending) to
display color formats that do not contain alpha bits per pixel
This patch depends on:
"[PATCH v2 01/19] drm/fourcc: Add a alpha field to drm_format_info"
Signed-off-by: Ayan Kumar Halder
36 matches
Mail list logo
