On Thu, Jun 04, 2020 at 10:35:12AM -0400, Jim Quinlan wrote:
> On Thu, Jun 4, 2020 at 9:53 AM Nicolas Saenz Julienne
> wrote:
> > On Wed, 2020-06-03 at 15:20 -0400, Jim Quinlan wrote:
...
> > > + phys = virt_to_phys(ret);
> > > + pfn = phys >> PAGE_SHIFT;
> >
> > nit: not sure it really
Hi Maxime,
On Wed, 2020-05-27 at 17:47 +0200, Maxime Ripard wrote:
> The HDMI block has a block that controls clocks and reset signals to the
> HDMI0 and HDMI1 controllers.
Why not having two separate drivers?
> Let's expose that through a clock driver implementing a clock and reset
> provider.
The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
for portable device. It converts MIPI DSI/DPI to DisplayPort 1.3 4K.
Signed-off-by: Xin Ji
---
drivers/gpu/drm/bridge/analogix/Kconfig |9 +
drivers/gpu/drm/bridge/analogix/Makefile |1 +
drivers/gpu/drm/bridge/analog
On 2020/5/29 15:41, Luis Chamberlain wrote:
This moves the binfmt_misc sysctl to its own file to help remove
clutter from kernel/sysctl.c.
Signed-off-by: Luis Chamberlain
---
fs/binfmt_misc.c | 1 +
kernel/sysctl.c | 7 ---
2 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/
Hi all,
The following series add support for the Slimport ANX7625 transmitter, a
ultra-low power Full-HD 4K MIPI to DP transmitter designed for portable device.
This is the v12 version, any mistakes, please let me know, I will fix it in
the next series.
Change history:
v12: Fix comments from Hs
On 6/3/20 11:22 PM, Ira Weiny wrote:
[ ... ]
>
> s390: (does not compile)
>
> :1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
> In file included from ./arch/sparc/include/asm/bug.h:6:0,
> from ./include/linux/bug.h:5,
> from ./include/linux/mmde
On Thu, Jun 04, 2020 at 04:24:02PM -0600, Rob Herring wrote:
> On Thu, 04 Jun 2020 15:56:36 +0800, Xin Ji wrote:
> > anx7625: MIPI to DP transmitter DT schema
> >
> > Signed-off-by: Xin Ji
> > ---
> > .../bindings/display/bridge/analogix,anx7625.yaml | 95
> > ++
> > 1 file
On Fri, Jun 5, 2020 at 4:05 AM Michael S. Tsirkin wrote:
>
> On Tue, May 26, 2020 at 07:58:09PM +0900, David Stevens wrote:
> > This change adds a new flavor of dma-bufs that can be used by virtio
> > drivers to share exported objects. A virtio dma-buf can be queried by
> > virtio drivers to obtai
anx7625: MIPI to DP transmitter DT schema
Signed-off-by: Xin Ji
---
.../bindings/display/bridge/analogix,anx7625.yaml | 95 ++
1 file changed, 95 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
diff --git
a/Document
On 2020-05-28 03:41, Doug Anderson wrote:
Hi,
On Fri, May 15, 2020 at 9:37 AM Doug Anderson
wrote:
Hi,
On Fri, May 15, 2020 at 5:06 AM wrote:
>
> On 2020-05-14 21:47, Doug Anderson wrote:
> > Hi,
> >
> > On Fri, May 1, 2020 at 6:31 AM Kalyan Thota
> > wrote:
> >>
> >> "The PM core always
On Mon, Jun 01, 2020 at 12:14:09PM +0800, Hsin-Yi Wang wrote:
> On Fri, May 15, 2020 at 2:53 PM Xin Ji wrote:
>
> > +
> > +static int anx7625_bridge_attach(struct drm_bridge *bridge)
>
> Latest drm_bridge api:
>
> int (*attach)(struct drm_bridge *bridge,
> enum drm_bridge_attach_flags flag
On Thu, Jun 04, 2020 at 11:08:05AM +0300, Laurent Pinchart wrote:
> Hello Xin,
>
> Thank you for the patch.
>
> On Thu, Jun 04, 2020 at 03:58:05PM +0800, Xin Ji wrote:
> > The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
> > for portable device. It converts MIPI DSI/DPI to Disp
ti-sn65dsi86 bridge is enumerated as a runtime device.
Adding sleep ops to force runtime_suspend when PM suspend is
requested on the device.
Signed-off-by: Harigovindan P
---
Changes in v2:
- Include bridge name in the commit message and
remove dependent patchwork link from the
Hi Jim,
On Thu, 2020-06-04 at 10:35 -0400, Jim Quinlan wrote:
[...]
> > > --- a/arch/sh/kernel/dma-coherent.c
> > > +++ b/arch/sh/kernel/dma-coherent.c
> > > @@ -14,6 +14,8 @@ void *arch_dma_alloc(struct device *dev, size_t size,
> > > dma_addr_t *dma_handle,
> > > {
> > > void *ret, *ret
On Thu, Jun 04, 2020 at 09:28:41AM +0200, Daniel Vetter wrote:
> On Wed, Jun 03, 2020 at 04:49:43PM +0200, Ahmed S. Darwish wrote:
> > Hi,
> >
> > Since patch #7 and #8 from the series:
> >
> >[PATCH v1 00/25] seqlock: Extend seqcount API with associated locks
> >
> > https://lore.kernel.or
Hello,
syzbot found the following crash on:
HEAD commit:86852175 Merge tag 'armsoc-fixes-v5.7' of git://git.kernel..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=125d79ce10
kernel config: https://syzkaller.appspot.com/x/.config?x=129ea1e5950835e5
das
"The PM core always increments the runtime usage counter
before calling the ->suspend() callback and decrements it
after calling the ->resume() callback"
DPU and DSI are managed as runtime devices. When
suspend is triggered, PM core adds a refcount on all the
devices and calls device suspend, sinc
Hi Jim,
On Wed, 2020-06-03 at 15:20 -0400, Jim Quinlan wrote:
> The new field in struct device 'dma_pfn_offset_map' is used to facilitate
> the use of multiple pfn offsets between cpu addrs and dma addrs. It
> subsumes the role of dev->dma_pfn_offset -- a uniform offset -- and
> designates the si
Rename the macro to DRM_GEM_CMA_DRIVER_OPS_VMAP to align naming with
SHMEM helpers and drm_gem_cma_prime_import_sg_table_vmap(). An variant of
the macro is provided for drivers that override the default .dumb_create
callback. Adapt drivers to the changes.
v3:
* rename macro to signal impli
Most of the CMA-based drivers use the default implementation for the
callbacks in struct drm_driver. With this patch, these interfaces are
initialized with a common helper macro and GEM object functions replace
several deprecated interfaces.
To address Laurent's comment on the amount of changes pe
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Liviu Dudau
Acked-by: Emil Velikov
---
drivers/gpu/drm/arm/hdlcd_drv.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/arc/arcpgu_drv.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/dr
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
This fixes the naming of several symbols within CMA helpers. No functional
changes are made.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +-
drivers/gpu/drm/drm_gem_cma_helper.c| 10 +-
include/drm/drm_gem_cma_helper.h| 4 ++--
3 files c
The macro to DRM_GEM_CMA_DRIVER_OPS sets GEM callbacks in struct drm_driver
to their defaults for CMA. An variant of the macro is provided for drivers
that override the default .dumb_create callback. Adapt drivers to the changes.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Sam Ravnborg
Reviewe
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drive
DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE sets the functions in
struct drm_driver to their defaults. No functional changes are
made.
v2:
* update for DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE
Signed-off-by: Thomas Zimmermann
Acked-by: Liviu Dudau
Acked-by: Emil Velikov
---
drivers/gpu/drm
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/imx/imx-drm-core.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
The .gem_print_info callback in struct drm_driver is obsolete and has
no users left. Remove it.
Signed-off-by: Thomas Zimmermann
Suggested-by: Emil Velikov
---
drivers/gpu/drm/drm_gem.c | 2 --
include/drm/drm_drv.h | 17 -
2 files changed, 19 deletions(-)
diff --git a/dri
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Tested-by: Paul Cercueil
Reviewed-by: Paul Cercueil
Acked-by: Emil Velikov
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 9 +
1 file changed
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/sti/sti_drv.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/d
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE sets the functions in
struct drm_driver to their defaults. No functional changes are
made.
v2:
* update for DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE
Signed-off-by: Thomas Zimmermann
Reviewed-by: Philippe Cornu
Acked-by: Emil Velikov
---
drivers/g
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gp
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Linus Walleij
Acked-by: Emil Velikov
---
drivers/gpu/drm/mcde/mcde_drv.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Linus Walleij
Acked-by: Emil Velikov
---
drivers/gpu/drm/tve200/tve200_drv.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/driver
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE sets the functions in
struct drm_driver to their defaults. No functional changes are
made.
v2:
* update for DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE
Signed-off-by: Thomas Zimmermann
Acked-by: Liviu Dudau
Acked-by: Emil Velikov
---
drivers/gpu/drm
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
The kirin drivers uses drm_gem_cma_dumb_create_internal() for its
.dumb_create implementation. The function is meant for internal use
only by drivers that require additional buffer setup.
Kirin does not do an additional setup, so convert it over to
drm_gem_cma_dumb_create().
Signed-off-by: Thomas
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Sam Ravnborg
Acked-by: Emil Velikov
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 7 +--
1 file changed, 1 insertion(+), 6 de
DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE sets the functions in
struct drm_driver to their defaults. No functional changes are
made.
v2:
* update for DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
Acked-by: Neil Armstrong
---
drivers/gpu/
Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.
Driver and object-function instances use the same callback functions, wit
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
v2:
* use DRM_GEM_CMA_DRIVER_OPS
Signed-off-by: Thomas Zimmermann
Tested-by: John Stultz
Acked-by: Emil Velikov
Cc: Xu YiPing
Cc: Rongrong Zou
Cc: Xinliang Liu
---
driv
DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
to their defaults. No functional changes are made.
Signed-off-by: Thomas Zimmermann
Acked-by: Emil Velikov
---
drivers/gpu/drm/zte/zx_drm_drv.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/dr
DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE sets the functions in
struct drm_driver to their defaults. No functional changes are
made.
v2:
* update for DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE
Signed-off-by: Thomas Zimmermann
Tested-by: Kieran Bingham
Acked-by: Emil Velikov
---
drivers/gpu
Am 03.06.20 um 12:32 schrieb Nirmoy Das:
This patch introduces fragmentation in the address range
and measures time taken by 10k and 20k insertions. ig_frag()
will fail if the time taken by 20k insertions takes more than
4 times of 10k insertions as we know that insertions should at
most scale qu
On Wed, 03 Jun 2020 20:20:44 + (UTC)
Jonas Karlman wrote:
> Hi,
>
> On 2020-06-03 11:12, Pekka Paalanen wrote:
> > On Wed, 3 Jun 2020 10:50:28 +0530
> > Yogish Kulkarni wrote:
> >
...
> >> The primary reason for why content producer masters video/gfx content as
> >> limited range is fo
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:36AM +0200, Thomas Zimmermann wrote:
> DRM_GEM_CMA_DRIVER_OPS sets the functions in struct drm_driver
> to their defaults. No functional changes are made.
>
> Signed-off-by: Thomas Zimmermann
> Acked-by: Emil Velikov
Reviewed-b
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:34AM +0200, Thomas Zimmermann wrote:
> DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE sets the functions in
> struct drm_driver to their defaults. No functional changes are
> made.
>
> v2:
> * update for DRM_GEM_CMA_DRIVER_OPS_WITH
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:07AM +0200, Thomas Zimmermann wrote:
> The macro to DRM_GEM_CMA_DRIVER_OPS sets GEM callbacks in struct drm_driver
> to their defaults for CMA. An variant of the macro is provided for drivers
s/An variant/A variant/
> that overri
On 6/5/20 9:45 AM, Christian König wrote:
Am 03.06.20 um 12:32 schrieb Nirmoy Das:
This patch introduces fragmentation in the address range
and measures time taken by 10k and 20k insertions. ig_frag()
will fail if the time taken by 20k insertions takes more than
4 times of 10k insertions as we
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:35AM +0200, Thomas Zimmermann wrote:
> Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
> allocates the object and sets CMA's default object functions. Corresponding
> callbacks in struct drm_driver are clea
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:33AM +0200, Thomas Zimmermann wrote:
> Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
> allocates the object and sets CMA's default object functions. Corresponding
> callbacks in struct drm_driver are clea
Hi Daniel,
On 04/06/2020 10:12, Daniel Vetter wrote:
[...]
> @@ -6910,7 +6910,11 @@ static void amdgpu_dm_commit_planes(struct
> drm_atomic_state *state,
>* explicitly on fences instead
>* and in general should be called for
>* blocking commit to as
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:47AM +0200, Thomas Zimmermann wrote:
> The .gem_print_info callback in struct drm_driver is obsolete and has
> no users left. Remove it.
I like code removal :-) Looking forward to the removal of more
GEM-related fields from struct
Am 05.06.20 um 10:18 schrieb Nirmoy:
On 6/5/20 9:45 AM, Christian König wrote:
Am 03.06.20 um 12:32 schrieb Nirmoy Das:
This patch introduces fragmentation in the address range
and measures time taken by 10k and 20k insertions. ig_frag()
will fail if the time taken by 20k insertions takes more
Hi Thomas,
Thank you for the patch.
On Fri, Jun 05, 2020 at 09:32:05AM +0200, Thomas Zimmermann wrote:
> This fixes the naming of several symbols within CMA helpers. No functional
> changes are made.
>
> Signed-off-by: Thomas Zimmermann
Thank you for the patch.
Speaking of naming, I wish we c
On Thu, Jun 4, 2020 at 10:20 AM Dan Carpenter wrote:
>
> On Thu, Jun 04, 2020 at 09:48:49AM -0400, Jim Quinlan wrote:
> > > > + r = devm_kcalloc(dev, 1, sizeof(struct dma_pfn_offset_region),
> > > > + GFP_KERNEL);
> > >
> > > Use:r = devm_kzalloc(dev, sizeof(*r), GFP_K
Hi Nicolas,
On Thu, Jun 4, 2020 at 12:52 PM Nicolas Saenz Julienne
wrote:
>
> Hi Jim,
>
> On Thu, 2020-06-04 at 10:35 -0400, Jim Quinlan wrote:
>
> [...]
>
> > > > --- a/arch/sh/kernel/dma-coherent.c
> > > > +++ b/arch/sh/kernel/dma-coherent.c
> > > > @@ -14,6 +14,8 @@ void *arch_dma_alloc(struct
On Thu, Jun 4, 2020 at 9:53 AM Nicolas Saenz Julienne
wrote:
>
> Hi Jim,
>
> On Wed, 2020-06-03 at 15:20 -0400, Jim Quinlan wrote:
> > The new field in struct device 'dma_pfn_offset_map' is used to facilitate
> > the use of multiple pfn offsets between cpu addrs and dma addrs. It
> > subsumes the
Hi Andy,
On Thu, Jun 4, 2020 at 11:05 AM Andy Shevchenko
wrote:
>
> On Thu, Jun 04, 2020 at 10:35:12AM -0400, Jim Quinlan wrote:
> > On Thu, Jun 4, 2020 at 9:53 AM Nicolas Saenz Julienne
> > wrote:
> > > On Wed, 2020-06-03 at 15:20 -0400, Jim Quinlan wrote:
>
> ...
>
> > > > + phys = virt_to
Hi Dan,
On Thu, Jun 4, 2020 at 7:06 AM Dan Carpenter wrote:
>
> On Wed, Jun 03, 2020 at 03:20:41PM -0400, Jim Quinlan wrote:
> > @@ -786,7 +787,7 @@ static int sun4i_backend_bind(struct device *dev,
> > struct device *master,
> > const struct sun4i_backend_quirks *quirks;
> > struct
Den 02.06.2020 20.38, skrev Peter Stuge:
> Alan Stern wrote:
A gadget driver can STALL in response to a control-OUT data packet,
but only before it has seen the packet.
>>>
>>> How can it do that for OUT, and IN if possible there too?
>>
>> In the way described just above: The gadget dr
Redundant wrapper for drm_mode_object_find is removed.
Signed-off-by: Ramalingam C
---
drivers/gpu/drm/drm_crtc_internal.h | 6 ++---
drivers/gpu/drm/drm_framebuffer.c | 2 +-
drivers/gpu/drm/drm_mode_object.c | 38 +++--
drivers/gpu/drm/drm_property.c | 6 ++-
Typo in the KDoc for the DRM_MODE_PROP_SIGNED_RANGE type of
drm_properties is fixed.
Signed-off-by: Ramalingam C
---
include/drm/drm_property.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/drm_property.h b/include/drm/drm_property.h
index 4a0a80d658c7..5d1874b6
On Fri, Jun 5, 2020 at 10:30 AM Pierre-Eric Pelloux-Prayer
wrote:
>
> Hi Daniel,
>
> On 04/06/2020 10:12, Daniel Vetter wrote:
> [...]
> > @@ -6910,7 +6910,11 @@ static void amdgpu_dm_commit_planes(struct
> > drm_atomic_state *state,
> >* explicitly on fences instead
> >
Hi Emil,
Den 03.06.2020 22.25, skrev Emil Velikov:
> Hi Noralf,
>
> On Wed, 3 Jun 2020 at 13:15, Noralf Trønnes wrote:
>>
>> Den 28.05.2020 17.27, skrev Emil Velikov:
>>> On Sun, 24 May 2020 at 19:35, Daniel Vetter wrote:
On Sun, May 24, 2020 at 7:46 PM Noralf Trønnes wrote:
>
>>
Design is similar to the lockdep annotations for workers, but with
some twists:
- We use a read-lock for the execution/worker/completion side, so that
this explicit annotation can be more liberally sprinkled around.
With read locks lockdep isn't going to complain if the read-side
isn't neste
Hello Eugeniu,
sorry for the late reply
On Wed, May 27, 2020 at 09:15:55AM +0200, Eugeniu Rosca wrote:
> Hi Jacopo,
>
> On Tue, Oct 15, 2019 at 12:46:13PM +0200, Jacopo Mondi wrote:
> 8<---
>
> > * Testing
> > I have tested by injecting a color inversion LUT table and
> > enabling/disabli
This patchset cleans up mgag200 device initialization, embeds the
DRM device instance in struct mga_device and finally converts device
initialization to managed interfaces.
Patches 1 and 2 are actually unrelated. Both remove artifacts that got
lost from earlier patch series. We're fixing this befo
The VRAM setup in mgag200_drv.c is part of memory management and
should be done in the same place. Merge the code into the memory
management's init function.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_main.c | 75 --
drivers/gpu/drm/mgag200/mgag2
The memory-management code now cleans up automatically as part of
device destruction.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.h | 1 -
drivers/gpu/drm/mgag200/mgag200_main.c | 5 +
drivers/gpu/drm/mgag200/mgag200_mm.c | 28 ++
3 f
The MM setup code on mgag200 reads PCI BAR 0's start and length
several times. Reusing these values makes the code more readable.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_mm.c | 17 +
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/driver
Using the managed function simplifies the error handling. After
unloading the driver, the PCI device should now get disabled as
well.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/
Instances of struct drm_device and struct mga_device are now allocated
next to each other in mgag200_driver_load(). Yet another preparation
before embedding the DRM device instance in struct mga_device.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 38 +
Support for HW cursors got remove by commit 5a77e2bfdd4f ("drm/mgag200:
Remove HW cursor") Apparently the source file was not deleted. Removed
it now.
Signed-off-by: Thomas Zimmermann
Fixes: 5a77e2bfdd4f ("drm/mgag200: Remove HW cursor")
Cc: Sam Ravnborg
Cc: Emil Velikov
Cc: Dave Airlie
Cc: "N
Embedding the DRM device instance in struct mga_device will require
changes to device allocation. Moving the device initialization into
its own functions gets it out of the way.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 32 ++-
1 file ch
Moving the DRM driver structures from the middle of the PCI code to
the top of the file makes it more readable. Also remove an obsolete
comment.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 42 +--
1 file changed, 21 insertions(+), 21 delet
Following current best practice, the instance of struct drm_device is now
embedded in struct mga_device. The respective field has been renamed from
'dev' to 'base' to reflect the relationship. Conversion from DRM device is
done via upcast. Using dev_private is no longer possible.
The patch also op
The mgag200 driver does not use TTM any longer. Rename the related file
to mgag200_mm.c (as in 'memory management').
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/Makefile| 4 ++--
drivers/gpu/drm/mgag200/mgag200_drv.h | 1 +
drivers/gpu/d
The naming of global symbols in mgag200_drv.c is inconsistent. Fix
that by prefixing all names with mgag200_.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/mgag
The mgag200 driver now uses managed functions for DRM devices. The
individual helpers for modesetting and memory managed are already
covered, so only device allocation and initialization is left for
conversion.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_drv.c | 30 +
Moving the initializer and cleanup functions for device instances
to mgag200_drv.c prepares for the conversion to managed code. No
functional changes are made. Remove mgag200_main.c, which is now
empty.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/Makefile | 3 +-
drivers/
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