On Wed, May 09, 2018 at 10:08:16AM +0200, Daniel Vetter wrote:
> On Tue, May 08, 2018 at 06:34:36PM +0800, Lowry Li wrote:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the ba
On Wed, May 09, 2018 at 01:48:06PM +0300, Ville Syrjälä wrote:
> On Tue, May 08, 2018 at 06:34:36PM +0800, Lowry Li wrote:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composite
On Thu, May 17, 2018 at 10:05:35AM +0200, Maarten Lankhorst wrote:
> Op 08-05-18 om 12:34 schreef Lowry Li:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the back
,
Lowry
>From 7b3b4cae2b0283076b47775efdf5dbbf75a8d859 Mon Sep 17 00:00:00 2001
From: Lowry Li
Date: Wed, 30 May 2018 15:04:53 +0800
Subject: [PATCH v2 0/2] drm/blend: Add per-plane pixel blend mode property
Hi,
This serie aims at adding the support for pixel blend modes represent the
alpha blend
drm_blend.h.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/drm_atomic.c| 4 ++
drivers/gpu/drm/drm_atomic_helper.c | 1 +
drivers/gpu/drm/drm_blend.c | 110
include/drm/drm_blend.h | 6 ++
include/drm/drm_plane.h | 6
just the core changes to request for commments
- Adds a pixel_blend_mode to drm_plane_state and a blend_mode_property to
drm_plane, and related support functions
- Defines three blend modes in drm_blend.h
- Rebased on current drm-next
Lowry Li (2):
drm/blend: Add per-plane pixel blend mode
eturn failed.
Set the HW when doing plane_update accordingly. If plane alpha
is the 0x, set the PREM bit accordingly. If not we'd set
ALPHA bit as zero and layer alpha value.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/arm/malidp_planes.c | 76 +
1 file c
On Thu, May 31, 2018 at 11:36:47AM +0200, Maarten Lankhorst wrote:
> Hey,
>
> Op 30-05-18 om 13:23 schreef Lowry Li:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with th
On Wed, May 30, 2018 at 02:34:33PM +0100, Brian Starkey wrote:
> Hi Lowry,
>
> On Wed, May 30, 2018 at 07:23:54PM +0800, Lowry Li wrote:
> >Check the pixel blending mode and plane alpha value when
> >do the plane_check. Mali DP supports blending the current plane
> >
On Wed, May 30, 2018 at 10:40:40AM -0400, Sean Paul wrote:
> On Wed, May 30, 2018 at 07:23:52PM +0800, Lowry Li wrote:
> > Hi,
> >
> > This serie aims at adding the support for pixel blend modes represent the
> > alpha blending equation selection in the driver. It also
On Thu, May 31, 2018 at 03:51:37PM +0100, Emil Velikov wrote:
> Hi Lowry,
>
> Small drive-by suggestion. Haven't checked if others have pointed it
> out previously :-\
>
> On 30 May 2018 at 12:23, Lowry Li wrote:
>
> > +/**
> > + * drm_plane_create_blend_m
On Wed, May 30, 2018 at 02:27:55PM +0100, Brian Starkey wrote:
> Hi Lowry,
>
> On Wed, May 30, 2018 at 07:23:53PM +0800, Lowry Li wrote:
> >Pixel blend modes represent the alpha blending equation
> >selection, describing how the pixels from the current
> >plane are com
e
alpha patch
Changes from v1:
- v1 is just the core changes to request for commments
- Adds a pixel_blend_mode to drm_plane_state and a blend_mode_property to
drm_plane, and related support functions
- Defines three blend modes in drm_blend.h
- Rebased on current drm-next
Lowry Li (2):
eturn failed.
2. Set the HW when doing plane_update accordingly. If plane alpha
is the 0x, set the pixel blending bits accordingly. If not
we'd set ALPHA bit as zero and layer alpha value.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/arm/malidp_planes.c | 76 +-
drm_blend.h.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/drm_atomic.c| 4 ++
drivers/gpu/drm/drm_atomic_helper.c | 1 +
drivers/gpu/drm/drm_blend.c | 126
include/drm/drm_blend.h | 6 ++
include/drm/drm_plane.h | 5
On Thu, May 31, 2018 at 06:22:26PM +0800, Lowry Li wrote:
> On Wed, May 30, 2018 at 10:40:40AM -0400, Sean Paul wrote:
> > On Wed, May 30, 2018 at 07:23:52PM +0800, Lowry Li wrote:
> > > Hi,
> > >
> > > This serie aims at adding the support for pixel blend mode
On Mon, Jun 04, 2018 at 02:49:26PM +0100, Emil Velikov wrote:
> On 1 June 2018 at 13:41, Lowry Li wrote:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the back
drm_blend.h.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/drm_atomic.c| 4 ++
drivers/gpu/drm/drm_atomic_helper.c | 1 +
drivers/gpu/drm/drm_blend.c | 95 +
include/drm/drm_blend.h | 6 +++
include/drm/drm_plane.h | 7
On Mon, Aug 13, 2018 at 12:49:13PM +0200, Maarten Lankhorst wrote:
> Op 05-06-18 om 11:07 schreef Lowry Li:
> > On Mon, Jun 04, 2018 at 02:49:26PM +0100, Emil Velikov wrote:
> >> On 1 June 2018 at 13:41, Lowry Li wrote:
> >>> Pixel blend modes represent the alpha ble
On Tue, Aug 14, 2018 at 11:15:43AM +0200, Maarten Lankhorst wrote:
> Op 14-08-18 om 05:11 schreef Lowry Li:
> > On Mon, Aug 13, 2018 at 12:49:13PM +0200, Maarten Lankhorst wrote:
> >> Op 05-06-18 om 11:07 schreef Lowry Li:
> >>> On Mon, Jun 04, 2018 at 02:49:
eturn failed.
Sets the HW when doing plane_update accordingly. If plane alpha
is the 0x, set the pixel blending bits accordingly. If not
we'd set ALPHA bit as zero and layer alpha value.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/arm/malidp_planes.c | 74 +--
nd_mode to drm_plane_state and a blend_mode_property to
drm_plane, and related support functions
- Defines three blend modes in drm_blend.h
- Rebased on current drm-next
Lowry Li (2):
drm: Add per-plane pixel blend mode property
drm/mali-dp: Implement plane alpha and pixel blend on malidp
drm_blend.h.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/drm_atomic.c| 4 ++
drivers/gpu/drm/drm_atomic_helper.c | 1 +
drivers/gpu/drm/drm_blend.c | 126
include/drm/drm_blend.h | 6 ++
include/drm/drm_plane.h
On Mon, Jun 04, 2018 at 02:49:26PM +0100, Emil Velikov wrote:
> On 1 June 2018 at 13:41, Lowry Li wrote:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the back
On Tue, Aug 14, 2018 at 02:23:10PM +0200, Maarten Lankhorst wrote:
> Op 14-08-18 om 13:32 schreef Lowry Li:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the backg
ch
Changes since v2:
- Refines the comments of drm/mali-dp patchset
Changes since v3:
- Updates on drm/malidp, hardware limitation check only when
the format has alpha pixel.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/arm/malidp_planes.c | 74 +
1 file c
nd_mode to drm_plane_state and a blend_mode_property to
drm_plane, and related support functions
- Defines three blend modes in drm_blend.h
- Rebased on current drm-next
Lowry Li (2):
drm: Add per-plane pixel blend mode property
drm/mali-dp: Implement plane alpha and pixel blend on malidp
m()
can calculate the index itself just fine, so no point in having the
caller pass it in.
- Since the current DRM assumption is that alpha is premultiplied
as default, define DRM_MODE_BLEND_PREMULTI as 0 will be better.
- Refines some comments.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/dr
On Wed, Aug 22, 2018 at 03:27:44PM +0200, Maarten Lankhorst wrote:
> Op 15-08-18 om 08:35 schreef Lowry Li:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the backg
On Wed, Aug 22, 2018 at 08:39:49AM -0400, Sean Paul wrote:
> On Wed, Aug 15, 2018 at 02:35:32PM +0800, Lowry Li wrote:
> > Pixel blend modes represent the alpha blending equation
> > selection, describing how the pixels from the current
> > plane are composited with the backgr
Liviu Dudau
Signed-off-by: Lowry Li
---
drivers/gpu/drm/drm_atomic.c| 4 ++
drivers/gpu/drm/drm_atomic_helper.c | 1 +
drivers/gpu/drm/drm_blend.c | 123
include/drm/drm_blend.h | 6 ++
include/drm/drm_plane.h | 9 +
ch
Changes since v2:
- Refines the comments of drm/mali-dp patchset
Changes since v3:
- Updates on drm/malidp, hardware limitation check only when
the format has alpha pixel.
Changes since v4:
- Rebases on drm-misc-next.
Signed-off-by: Lowry Li
Acked-by: Liviu Dudau
---
drivers/g
r commments
- Adds a pixel_blend_mode to drm_plane_state and a blend_mode_property
to drm_plane, and related support functions
- Defines three blend modes in drm_blend.h
- Rebased on current drm-next
Lowry Li (2):
drm: Add per-plane pixel blend mode property
drm/mali-dp: Implement pl
ch
Changes since v2:
- Refines the comments of drm/mali-dp patchset
Changes since v3:
- Updates on drm/malidp, hardware limitation check only when
the format has alpha pixel.
Changes since v4:
- Rebases on drm-misc-next.
Signed-off-by: Lowry Li
Acked-by: Liviu Dudau
---
drivers/g
ch
Changes since v2:
- Refines the comments of drm/mali-dp patchset
Changes since v3:
- Adds hardware limitation check
Changes since v4:
- Updates on drm/malidp, hardware limitation check only when
the format has alpha pixel.
- Rebases on drm-misc-next.
Signed-off-by: Lowry Li
Acked-by: L
Besides clearing the input ID to zero, D71 compiz also has input
enable bit in CU_INPUTx_CONTROL which need to be cleared.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/d71/d71_component.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion
://patchwork.freedesktop.org/series/58710/
- https://patchwork.freedesktop.org/series/59000/
- https://patchwork.freedesktop.org/series/59002/
Lowry Li (Arm Technology China) (2):
drm/komeda: Update HW up-sampling on D71
drm/komeda: Enable color-encoding (YUV format) support
drivers/gpu/drm/arm/display/komeda
Updates HW up-sampling method according to the format type.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 29 ++
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
b
Adds color-encoding properties if layer can support YUV format.
Updates HW YUV-RGB matrix state according to the color-encoding
properties.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/Makefile| 1 +
.../gpu/drm/arm/display/komeda/d71
- https://patchwork.freedesktop.org/series/59747/
- https://patchwork.freedesktop.org/series/59915/
- https://patchwork.freedesktop.org/series/60083/
- https://patchwork.freedesktop.org/series/60698/
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_kms.
From: "Lowry Li (Arm Technology China)"
Creates plane alpha and blend mode properties attached to plane.
This patch depends on:
- https://patchwork.freedesktop.org/series/59915/
- https://patchwork.freedesktop.org/series/58665/
- https://patchwork.freedesktop.org/series/5900
From: "Lowry Li (Arm Technology China)"
- Adds rotation property to plane.
- Komeda display rotation support diverges from the specific formats,
so need to check the user required rotation type with the format caps
and reject the commit if it can not be supported.
- In the layer val
ce v2:
- Rebase the code
Regards,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Add rotation support on Komeda driver
drm/komeda: Adds limitation check for AFBC wide block not support
Rot90
drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 15 +++
.../gpu/dr
From: "Lowry Li (Arm Technology China)"
Komeda series hardware doesn't support Rot90 for AFBC wide block. So
add limitation check to reject it if such configuration has been posted.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/d71/d71_d
8/
- https://patchwork.freedesktop.org/series/54449/
- https://patchwork.freedesktop.org/series/54450/
- https://patchwork.freedesktop.org/series/58976/
Changes since v1:
- Adds member description
- Adds patch denpendency in the comment
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/a
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
index 68cd2c9e..aae5e80
/59000/
- https://patchwork.freedesktop.org/series/59002/
- https://patchwork.freedesktop.org/series/59471/
Regards,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Add rotation support on Komeda driver
drm/komeda: Adds limitation check for AFBC wide block not support
Rot90
drivers
Komeda series hardware doesn't support Rot90 for AFBC wide block. So
add limitation check to reject it if such configuration has been posted.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 15 +++
.../gpu/drm/arm/di
. If r90 or r270, swap the width and height of the data flow
for next stage.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_format_caps.h | 11 +++
.../gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 7 +++
drivers/gpu/drm/arm
Komeda series hardware doesn't support Rot90 for AFBC wide block. So
add limitation check to reject it if such configuration has been posted.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 15 +++
.../gpu/drm/arm/di
. If r90 or r270, swap the width and height of the data flow
for next stage.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_format_caps.h | 11 +++
.../gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 7 +++
drivers/gpu/drm/arm
https://patchwork.freedesktop.org/series/54450/
- https://patchwork.freedesktop.org/series/58710/
- https://patchwork.freedesktop.org/series/59000/
- https://patchwork.freedesktop.org/series/59002/
Regards,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Add rotation support on Komeda driver
drm/komeda:
://patchwork.freedesktop.org/series/59002/
Thanks,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Adds SMMU support
dt/bindings: drm/komeda: Adds SMMU support for D71 devicetree
.../devicetree/bindings/display/arm,komeda.txt | 7
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 5
Adds iommu_connect and disconnect for SMMU support, and configures
TBU translation once SMMU has been attached to the display device.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 5 +++
drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
Updates the device-tree doc about how to enable SMMU by devicetree.
Signed-off-by: Lowry Li (Arm Technology China)
---
Documentation/devicetree/bindings/display/arm,komeda.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/arm,komeda.txt
b
://patchwork.freedesktop.org/series/60856/
- https://patchwork.freedesktop.org/series/60893/
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 24 ++
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 2 ++
.../gpu/drm/arm/display
://patchwork.freedesktop.org/series/60856/
- https://patchwork.freedesktop.org/series/60893/
- https://patchwork.freedesktop.org/series/61370/
Regards,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Add slave pipeline support
drm/komeda: Adds komeda_kms_drop_master
drivers/gpu/drm/arm
sure all the komeda resources have been
released and can be used for the next usage.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
t data
flows.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 41 --
drivers/gpu/drm/arm/display/komeda/komeda_kms.c| 10 ++
drivers/gpu/drm/arm/display/komeda/komeda_kms.h| 9 +
.../gpu/drm/arm/display/kom
On Wed, Jun 05, 2019 at 05:22:22PM +0800, Liviu Dudau wrote:
> Hi Lowry,
>
> On Mon, Apr 22, 2019 at 04:16:26AM +0100, Lowry Li (Arm Technology China)
> wrote:
> > - Adds rotation property to plane.
> > - Komeda display rotation support diverges from the specific forma
On Wed, Jun 05, 2019 at 07:19:37PM +0800, Liviu Dudau wrote:
> Hi Lowry,
>
> On Tue, Apr 30, 2019 at 07:19:29AM +0100, Lowry Li (Arm Technology China)
> wrote:
> > Adds iommu_connect and disconnect for SMMU support, and configures
> > TBU translation once SMMU has been
Hi Liviu,
Please ignore last email and please find the latest feedback inline as
below.
On Wed, Jun 05, 2019 at 07:19:37PM +0800, Liviu Dudau wrote:
> Hi Lowry,
>
> On Tue, Apr 30, 2019 at 07:19:29AM +0100, Lowry Li (Arm Technology China)
> wrote:
> > Adds iommu_connect and d
nks,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Adds SMMU support
dt/bindings: drm/komeda: Adds SMMU support for D71 devicetree
.../devicetree/bindings/display/arm,komeda.txt | 7
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 5 +++
drivers/gpu/drm/arm/display/komeda/
Updates the device-tree doc about how to enable SMMU by devicetree.
Signed-off-by: Lowry Li (Arm Technology China)
Reviewed-by: Liviu Dudau
Reviewed-by: James Qian Wang (Arm Technology China)
---
Documentation/devicetree/bindings/display/arm,komeda.txt | 7 +++
1 file changed, 7
From: "Lowry Li (Arm Technology China)"
Adds iommu_connect and disconnect for SMMU support, and configures
TBU translation once SMMU has been attached to the display device.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 5 ++
Hi Liviu,
On Fri, Jun 07, 2019 at 05:05:59PM +0800, Liviu Dudau wrote:
> Hi Lowry,
>
> On Thu, Jun 06, 2019 at 10:53:05AM +0100, Lowry Li (Arm Technology China)
> wrote:
> > From: "Lowry Li (Arm Technology China)"
> >
> > Adds iommu_connect and dis
From: "Lowry Li (Arm Technology China)"
One crtc can use two komeda_pipeline, and one works as master and as
slave. the slave pipeline doesn't have its own output and timing
ctrlr, but pre-composite the input layer data flow and then feed the
result to master. the pipeline con
:
- https://patchwork.freedesktop.org/series/60856/
Regards,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Add slave pipeline support
drm/komeda: Adds komeda_kms_drop_master
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 41 --
drivers/gpu/drm/arm/display
From: "Lowry Li (Arm Technology China)"
The komeda internal resources (pipelines) are shared between crtcs,
and resources release by disable_crtc. This commit is working for once
user forgot disabling crtc like app quit abnomally, and then the
resources can not be used by another
ges since v2:
- Correct the code flow by not returning -ETIMEDOUT if dp_wait_cond()
returns zero in d71_connect_iommu().
Thanks,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Adds SMMU support
dt/bindings: drm/komeda: Adds SMMU support for D71 devicetree
.../devicetree/bindings/display/
From: "Lowry Li (Arm Technology China)"
Updates the device-tree doc about how to enable SMMU by devicetree.
Signed-off-by: Lowry Li (Arm Technology China)
Reviewed-by: Liviu Dudau
Reviewed-by: James Qian Wang (Arm Technology China)
---
Documentation/devicetree/bindings/d
From: "Lowry Li (Arm Technology China)"
Adds iommu_connect and disconnect for SMMU support, and configures
TBU translation once SMMU has been attached to the display device.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 5 ++
ges since v2:
- Correct the code flow by not returning -ETIMEDOUT if dp_wait_cond()
returns zero in d71_connect_iommu().
Thanks,
Lowry
Lowry Li (Arm Technology China) (2):
drm/komeda: Adds SMMU support
dt/bindings: drm/komeda: Adds SMMU support for D71 devicetree
.../devicetree/bindings/display/
From: "Lowry Li (Arm Technology China)"
Adds iommu_connect and disconnect for SMMU support, and configures
TBU translation once SMMU has been attached to the display device.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 5 ++
From: "Lowry Li (Arm Technology China)"
Updates the device-tree doc about how to enable SMMU by devicetree.
Signed-off-by: Lowry Li (Arm Technology China)
Reviewed-by: Liviu Dudau
Reviewed-by: James Qian Wang (Arm Technology China)
---
Documentation/devicetree/bindings/d
Adds runtime and system power management support in KMS kernel driver.
Depends on:
- https://patchwork.freedesktop.org/series/61650/
- https://patchwork.freedesktop.org/series/60083/
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 2
, Liviu Dudau wrote:
> > > > > > > On Thu, Jun 13, 2019 at 10:17:27AM +0200, Daniel Vetter wrote:
> > > > > > > > On Wed, Jun 12, 2019 at 02:26:24AM +, james qian wang (Arm
> > > > > > > > Technology China) wrote:
> > >
to the preferred order.
color_format = BIT(__fls(aval_formats));
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 14 --
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 27 ++
driv
Hi Liviu,
On Thu, Jun 20, 2019 at 12:15:22AM +0800, Liviu Dudau wrote:
> Hi Lowry,
>
> On Mon, Jun 17, 2019 at 06:55:49AM +0100, Lowry Li (Arm Technology China)
> wrote:
> > Adds runtime and system power management support in KMS kernel driver.
> >
>
From: "Lowry Li (Arm Technology China)"
Adds system power management support in KMS kernel driver.
Depends on:
- https://patchwork.freedesktop.org/series/61650/
- https://patchwork.freedesktop.org/series/60083/
Changes since v1:
Since we have unified mclk/pclk/pipeline->aclk to on
From: "Lowry Li (Arm Technology China)"
Adds system power management support in KMS kernel driver.
Depends on:
- https://patchwork.freedesktop.org/series/61650/
- https://patchwork.freedesktop.org/series/60083/
- https://patchwork.freedesktop.org/series/61647/
Changes since v1:
Sin
Adds to support register dump on lpu and dou of pipeline and gcu on D71
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 86 +-
drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 23 +++---
drivers/gpu/drm/arm/display
Adds to print the event message when error happens and the same event
will not be printed until next vsync.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/Makefile | 1 +
drivers/gpu/drm/arm/display/komeda/komeda_dev.h | 13 ++
drivers/gpu/drm
From: "Lowry Li (Arm Technology China)"
Adds system power management support in KMS kernel driver.
Depends on:
- https://patchwork.freedesktop.org/series/61650/
- https://patchwork.freedesktop.org/series/60083/
Changes since v1:
Since we have unified mclk/pclk/pipeline->aclk to on
Hi,
This is a duplicated patchset and please ignore this.
The latest changes for power management have been committed at:
https://patchwork.freedesktop.org/series/62181/
Sorry for the inconvenience.
Best regards,
Lowry
On Fri, Jun 21, 2019 at 03:57:29PM +0800, Lowry Li (Arm Technology China
Adds a new drm property "vrr" and "vrr_enable" and implemented
the set/get functions, through which userspace could set vfp
data to komeda.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../gpu/drm/arm/display/komeda/d71/d71_component.c | 6 +++
drivers/gpu/dr
Fixing the DMA mapping sg segment warning, which shows "DMA-API: mapping
sg segment longer than device claims to support [len=921600] [max=65536]".
Fixed by setting the max segment size at Komeda driver.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/arm/display/komeda/komeda
Creates plane alpha and blend mode properties attached to plane.
Signed-off-by: Lowry Li
---
drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
b/drivers/gpu/drm/arm/display/komeda
8/
- https://patchwork.freedesktop.org/series/54449/
- https://patchwork.freedesktop.org/series/54450/
- https://patchwork.freedesktop.org/series/58976/
Changes since v1:
- Adds member description
- Adds patch denpendency in the comment
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/a
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
index 68cd2c9e..aae5e80
Hi Liviu,
On Thu, Jul 18, 2019 at 01:17:37PM +, Liviu Dudau wrote:
> On Thu, Jun 27, 2019 at 04:10:36AM +0100, Lowry Li (Arm Technology China)
> wrote:
> > Adds to print the event message when error happens and the same event
> > will not be printed until next vsync.
>
Hi Sean,
On Thu, Jul 18, 2019 at 11:23:50AM -0400, Sean Paul wrote:
> On Thu, Jul 18, 2019 at 02:17:37PM +0100, Liviu Dudau wrote:
> > On Thu, Jun 27, 2019 at 04:10:36AM +0100, Lowry Li (Arm Technology China)
> > wrote:
>
> /snip
>
> > > diff --git a/d
On Mon, Jul 22, 2019 at 04:18:01PM +, Liviu Dudau wrote:
> On Mon, Jul 22, 2019 at 11:15:12AM +, james qian wang (Arm Technology
> China) wrote:
> > On Fri, Jul 19, 2019 at 11:40:11AM +, Liviu Dudau wrote:
> > > On Fri, Jul 19, 2019 at 09:09:30AM +, Lowry Li
On Tue, Jul 23, 2019 at 08:49:11AM +, Liviu Dudau wrote:
> On Tue, Jul 23, 2019 at 07:37:42AM +0000, Lowry Li (Arm Technology China)
> wrote:
> > On Mon, Jul 22, 2019 at 04:18:01PM +, Liviu Dudau wrote:
> > > On Mon, Jul 22, 2019 at 11:15:12AM +, james qian
The drm_format_info doesn't have any cpp or block_size (both are zero)
information for arm only afbc format YU08/YU10. we need to compute it
by ourselves.
Signed-off-by: Lowry Li (Arm Technology China)
---
.../drm/arm/display/komeda/komeda_format_caps.c| 23 ++
..
Initialize and enable output polling on Komeda.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
b/drivers/gpu/drm/arm/display/komeda
This patch adds the checks for vrefresh, crtc_hdisplay and crtc_vdisplay.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 28 +++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/arm/display
Current DRM-CORE accepts the writeback_job with a empty fb, but that
is an invalid job for HW, so need to skip it when commit it to HW.
Signed-off-by: Lowry Li (Arm Technology China)
---
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 2 +-
drivers/gpu/drm/arm/display/komeda
On Fri, Jul 26, 2019 at 06:15:46PM +0200, Daniel Vetter wrote:
> On Fri, Jul 26, 2019 at 4:44 PM Brian Starkey wrote:
> >
> > On Fri, Jul 26, 2019 at 04:23:56PM +0200, Daniel Vetter wrote:
> > > On Fri, Jul 26, 2019 at 08:13:00AM +, Lowry Li (Arm Techno
.
Lowry Li (Arm Technology China) (2):
drm: Free the writeback_job when it with an empty fb
drm: Clear the fence pointer when writeback job signaled
.../drm/arm/display/komeda/komeda_wb_connector.c | 3 +--
drivers/gpu/drm/arm/malidp_mw.c| 4 ++--
drivers/gpu/drm
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