DRM_BRIDGE_ATTACH_NO_CONNECTOR);
> | ^
>
> Include the header directly.
>
> Fixes: 004555a18d57 ("drm/imx/dcss: Allow build with COMPILE_TEST=y")
> Signed-off-by: Arnd Bergmann
Reviewed-by: Laurentiu Palcu
Unfortun
Hi,
On Thu, Oct 03, 2024 at 02:18:48PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Allow imx/dcss to be built with COMPILE_TEST=y for greater
> coverage. Builds fine on x86/x86_64 at least.
>
> Cc: Laurentiu Palcu
> Cc: Lucas Stach
> Signed-off-by: Vill
Hi,
On Thu, Oct 03, 2024 at 02:18:47PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Use the appropriate 64bit division helpers to make the code
> build on 32bit architectures.
>
> Cc: Laurentiu Palcu
> Cc: Lucas Stach
> Signed-off-by: Ville Syrjälä
Revi
initial support for DCSS on iMX8MQ")
> Reviewed-by: Dmitry Baryshkov
> Signed-off-by: Jinjie Ruan
Reviewed-by: Laurentiu Palcu
Thanks,
Laurentiu
> ---
> v2:
> - Add Reviewed-by.
> ---
> drivers/gpu/drm/imx/dcss/dcss-dtg.c | 4 +---
> 1 file changed, 1 insertion
drm/imx: Add initial support for DCSS on iMX8MQ")
> Signed-off-by: Jinjie Ruan
I think the commit subject should start with drm/imx/dcss. Not sure if
this is worth another patch set just for that. I suppose the commiter
could fix it before pushing.
Other than that:
Reviewed-by: Laurent
>
> Fixes: 90393c9b5408 ("drm/imx/dcss: request memory region")
> Signed-off-by: Dan Carpenter
Reviewed-by: Laurentiu Palcu
And pushed to drm-misc-next-fixes.
Thanks,
Laurentiu
> ---
> From static analysis. Not tested.
>
> drivers/gpu/drm/imx/dcss/dcss
Hi Philipp,
Applied series to drm-misc-next.
Thanks,
Laurentiu
On Wed, Jan 24, 2024 at 12:19:03PM +0100, Philipp Stanner wrote:
> @Laurentiu:
> Thank you very much for the review. I was indeed on an older branch. As
> Linus's master is currently broken for ARM64 [1], unfortunately, I built
> it
>
> Port all memory allocations and ioremap() calls to the devres
> counterparts.
>
> Signed-off-by: Philipp Stanner
Reviewed-by: Laurentiu Palcu
Thanks,
Laurentiu
> ---
> drivers/gpu/drm/imx/dcss/dcss-blkctl.c | 13 ++---
> drivers/gpu/drm/imx/dcss/dcss-ctxld
Hi Philipp,
Several minor comments below.
On Thu, Jan 11, 2024 at 11:13:47AM +0100, Philipp Stanner wrote:
> dcss currently allocates and ioremaps quite a few resources in its probe
> function's call graph. Devres now provides convenient functions which
> perform the same task but do the cleanup
egion-request through the corresponding managed
> devres-function.
>
> Signed-off-by: Philipp Stanner
Reviewed-by: Laurentiu Palcu
Thanks,
Laurentiu
> ---
> drivers/gpu/drm/imx/dcss/dcss-dev.c | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/gpu/drm/
...@fsr-ub1664-121.ea.freescale.net
>
> Signed-off-by: Douglas Anderson
Acked-by: Laurentiu Palcu
Thanks,
Laurentiu
> ---
>
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index d72d3af551fb..d20a375ecd7d 1
Hi Doug,
On Fri, Sep 22, 2023 at 08:44:16AM -0700, Doug Anderson wrote:
> Hi,
>
> On Fri, Sep 22, 2023 at 12:56 AM Laurentiu Palcu
> wrote:
> >
> > Hi,
> >
> > On Thu, Sep 21, 2023 at 12:26:44PM -0700, Douglas Anderson wrote:
> > > Based on greppin
> Reviewed-by: Maxime Ripard
> Signed-off-by: Douglas Anderson
No issues found on i.MX8MQ.
Tested-by: Laurentiu Palcu
Reviewed-by: Laurentiu Palcu
Thanks,
Laurentiu
> ---
> This commit is only compile-time tested.
>
> (no changes since v1)
>
> drivers/gpu/drm/imx/dc
Hi,
On Mon, Jul 17, 2023 at 11:29:50AM +0200, Alexander Stein wrote:
> This helps identifying problems with downstream pipeline devices, like
> HDMI/DP output.
>
> Signed-off-by: Alexander Stein
Reviewed-by: Laurentiu Palcu
Pushed to drm-misc-next.
Thanks,
Laurentiu
> ---
>
vice+0xe0/0x164
> __device_attach_driver+0xc0/0x13c
> bus_for_each_drv+0x84/0xe0
> __device_attach+0xa4/0x1a0
> device_initial_probe+0x1c/0x30
> bus_probe_device+0xa4/0xb0
> deferred_probe_work_func+0x90/0xd0
> process_one_work+0x200/0x474
> worker_thread+0x74/0x43c
xf0
> driver_probe_device+0xe0/0x164
> __device_attach_driver+0xc0/0x13c
> bus_for_each_drv+0x84/0xe0
> __device_attach+0xa4/0x1a0
> device_initial_probe+0x1c/0x30
> bus_probe_device+0xa4/0xb0
> deferred_probe_work_func+0x90/0xd0
> process_one_work+0x200/0x474
>
Hi,
On Fri, Dec 30, 2022 at 02:00:25PM +0100, Uwe Kleine-König wrote:
> The driver core takes care about removing driver data, so this can be
> dropped from the driver.
>
> Signed-off-by: Uwe Kleine-König
Reviewed-by: Laurentiu Palcu
Pushed to drm-misc-next.
Thank
L.
>
> Signed-off-by: Uwe Kleine-König
Reviewed-by: Laurentiu Palcu
Pushed to drm-misc-next.
Thanks,
laurentiu
> ---
> drivers/gpu/drm/imx/dcss/dcss-drv.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/imx/dcss/dcss-drv.c
> b/drive
Hi,
On Mon, Jan 09, 2023 at 10:26:28PM +0200, Dmitry Baryshkov wrote:
> Hi,
>
> On 09/01/2023 18:21, Laurentiu Palcu wrote:
> > Hi Dmitry,
> >
> > It looks like there are some issues with this patchset... :/ I just
> > fetched the drm-tip and, with thes
Hi Dmitry,
It looks like there are some issues with this patchset... :/ I just
fetched the drm-tip and, with these patches included, the "Hot plug
detection already enabled" warning is back for i.MX DCSS.
After a short investigation, it seems that we end up calling
drm_bridge_hpd_enable() from bo
t having to use #ifdef
> guards.
>
> This has the advantage of always compiling these functions in,
> independently of any Kconfig option. Thanks to that, bugs and other
> regressions are subsequently easier to catch.
>
> Signed-off-by: Paul Cercueil
Reviewed-by: Laurentiu Palcu
On Thu, Jul 21, 2022 at 03:25:02PM +0300, Laurent Pinchart wrote:
> Hi Laurentiu,
>
> Thank you for the patch.
>
> On Thu, Jul 21, 2022 at 03:09:12PM +0300, Laurentiu Palcu wrote:
> > When DCSS + MIPI_DSI is used, and the last bridge in the chain supports
> >
ion, which made the
drm_bridge_connector_enable_hpd() call, in DCSS init path, redundant.
So, let's remove that call.
Fixes: 09077bc311658 ("drm/bridge_connector: enable HPD by default if
supported")
Signed-off-by: Laurentiu Palcu
---
drivers/gpu/drm/imx/dcss/dcss-kms.c | 2 -
/imx: Add initial support for DCSS on iMX8MQ")
> Signed-off-by: Liang He
Reviewed-by: Laurentiu Palcu
Applied to drm-misc-fixes.
Thanks,
Laurentiu
> ---
> changelog:
>
> v2: add of_node_put() in dcss_dev_destroy() advised by Laurentiu
> v1: only fix bug in dcss_dev_
Hi Liang,
Thanks for the patch.
The patch is ok but, since you're at it, maybe add of_node_put() in the
dcss_dev_destroy() too?
Thanks,
laurentiu
On Thu, Jul 07, 2022 at 10:32:14AM +0800, Liang He wrote:
> In dcss_dev_create(), we should call of_node_put() in fail path for
> of_graph_get_port_b
Hi Rudi,
On Wed, Feb 16, 2022 at 09:22:28PM +, Rudi Heitbaum wrote:
> Without DRM_GEM_CMA_HELPER i.MX8MQ DCSS won't build. This needs to be
> there.
>
> Signed-off-by: Rudi Heitbaum
Reviewed-by: Laurentiu Palcu
...and pushed to drm-misc-fixes.
Thanks,
laurentiu
> --
Hi Lucas,
On Sat, Dec 11, 2021 at 11:18:48PM +0100, Lucas Stach wrote:
> DCSS can not be built without the DRM_KMS_HELPERs being available.
> Select this symbol to disallow this invalid configuration.
>
> Signed-off-by: Lucas Stach
Reviewed-by: Laurentiu Palcu
Can you also
Hi Lucas,
On Sat, Dec 11, 2021 at 11:18:47PM +0100, Lucas Stach wrote:
> This has been pulled in via some other include before, which is no
> longer true.
>
> Signed-off-by: Lucas Stach
> ---
Reviewed-by: Laurentiu Palcu
> drivers/gpu/drm/imx/dcss/dcss-kms.c | 1 +
&g
ms.c | 3 ---
Not sure if it's worth the effort but, since DCSS is a completely
self-contained driver, maybe it would be good to split this patch in 2
as well.
Anyway, for DCSS bit:
Acked-by: Laurentiu Palcu
Thanks,
laurentiu
> drivers/gpu/drm/imx/imx-drm-core.c | 11 ---
&
Hi,
On Mon, Mar 29, 2021 at 01:57:26PM +0800, Liu Ying wrote:
> Add myself as the maintainer of the i.MX8qxp DPU DRM driver.
>
> Signed-off-by: Liu Ying
Acked-by: Laurentiu Palcu
Thanks,
laurentiu
> ---
> v8->v9:
> * No change.
>
> v7->v8:
> * No change.
&g
Hi Fabio,
On Mon, Mar 15, 2021 at 09:38:11AM -0300, Fabio Estevam wrote:
> The retrieval of driver data can be a bit simplified by using
> device_get_match_data(), so switch to it.
>
> Signed-off-by: Fabio Estevam
Reviewed-by: Laurentiu Palcu
> ---
> drivers/gpu/drm/imx/d
Hi Liu Ying,
One comment below.
On Tue, Mar 02, 2021 at 02:33:15PM +0800, Liu Ying wrote:
> This patch introduces i.MX8qm/qxp Display Processing Unit(DPU) DRM support.
>
> DPU is comprised of two main components that include a blit engine for
> 2D graphics accelerations(with composition support)
Hi Liu Ying,
Just some minor comments below.
On Thu, Jan 21, 2021 at 03:14:22PM +0800, Liu Ying wrote:
> This patch introduces i.MX8qm/qxp Display Processing Unit(DPU) DRM support.
>
> DPU is comprised of two main components that include a blit engine for
> 2D graphics accelerations(with composi
Hi Liu Ying,
On Wed, Jan 20, 2021 at 04:42:50PM +0800, Liu Ying wrote:
> Hi Laurentiu,
>
> On Fri, 2021-01-15 at 19:27 +0200, Laurentiu Palcu wrote:
> > Hi Liu Ying,
> >
> > I promised I would have a second, more in-depth, look at this and I finally
> > managed
Hi Liu Ying,
I promised I would have a second, more in-depth, look at this and I finally
managed to do it.
I have to admit it was a challenge. Partially because I'm not very familiar
with DPU but mostly because of the abundance of macros used. It's true, macros
make the code more compact. However
Hi Lukas,
On Tue, Nov 24, 2020 at 06:19:57PM +0100, Lukas F. Hartmann wrote:
> The sn56dsi86 DSI to eDP bridge driver does not support attaching
> without a drm connector.
I think the SN65DSI86 driver is exactly what you should focus on, so
that it works when connector is optional. The ADV7511/AD
Hi Liu Ying,
On Mon, Nov 23, 2020 at 10:45:38AM +0800, Liu Ying wrote:
> Hi Laurentiu,
>
> On Fri, 2020-11-20 at 16:38 +0200, Laurentiu Palcu wrote:
> > Hi Liu Ying,
> >
> > I gave this a first look but, since this is a huge piece of code and I'm not
> >
Hi Liu Ying,
I gave this a first look but, since this is a huge piece of code and I'm not
very familiar with DPU, I'll probably give it another pass next week.
Anyway, some comments/questions inline.
On Thu, Nov 19, 2020 at 11:22:22AM +0200, Liu Ying wrote:
> This patch introduces i.MX8qxp Displ
Hi Liu Ying,
On Thu, Nov 19, 2020 at 05:22:17PM +0800, Liu Ying wrote:
> Hi,
>
>
> This patch set introduces i.MX8qxp Display Processing Unit(DPU) DRM support.
Glad to see this series out. However, something went wrong with it as
patch 5/8 didn't make it to dri-devel mailing list... :/
https:/
This patch adds support for using NN interpolation scaling by setting the
SCALING_FILTER plane property to 1. Otherwise, the default method is used.
Signed-off-by: Laurentiu Palcu
---
I had no retro pixel art games to test this with, so I used modetest to see the
results:
To test, I used a
X8MQ")
Signed-off-by: Laurentiu Palcu
---
drivers/gpu/drm/imx/dcss/dcss-plane.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c
b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index 46a188dd02ad..5db093aada2f 100644
--- a/drivers/gpu/drm/imx
Hi,
This patchset fixes 90/270 rotations for Vivante tiled and super-tiled
formats and a Coccinelle warning.
Thanks,
laurentiu
Laurentiu Palcu (2):
drm/imx/dcss: fix rotations for Vivante tiled formats
drm/imx/dcss: fix coccinelle warning
drivers/gpu/drm/imx/dcss/dcss-plane.c | 14
ource width and
height need to be swapped since DPR is sending the buffer to scaler already
rotated.
Also, make sure to allow full rotations for DRM_FORMAT_MOD_VIVANTE_SUPER_TILED.
Fixes: 9021c317b770 ("drm/imx: Add initial support for DCSS on iMX8MQ")
Signed-off-by: Laurentiu Palcu
-
of
> this change.
>
> Two callbacks, .gem_prime_export and .gem_prime_import, were initialized
> to their default implementations, so they are just kept empty now.
>
> Signed-off-by: Thomas Zimmermann
> Reported-by: kernel test robot
> ---
Reviewed-by: Laurentiu Palcu
Than
Use div_s64() for the 64-bit divisions. This would allow the driver to compile
on 32-bit architectures, if needed.
Signed-off-by: Laurentiu Palcu
---
drivers/gpu/drm/imx/dcss/dcss-scaler.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/imx/dcss/dcss
Hi Pekka,
On Thu, Sep 10, 2020 at 01:28:03PM +0300, Pekka Paalanen wrote:
> On Thu, 10 Sep 2020 12:30:09 +0300
> Laurentiu Palcu wrote:
>
> > Hi Pekka,
> >
> > On Thu, Sep 10, 2020 at 11:50:26AM +0300, Pekka Paalanen wrote:
> > > On Thu, 10 Sep 2020 09:52
Hi Lucas,
On Thu, Sep 10, 2020 at 12:24:44PM +0200, Lucas Stach wrote:
> On Do, 2020-09-10 at 13:21 +0300, Laurentiu Palcu wrote:
> > On Thu, Sep 10, 2020 at 11:57:10AM +0200, Daniel Vetter wrote:
> > > On Thu, Sep 10, 2020 at 11:53 AM Laurentiu Palcu
> > > wrote:
On Thu, Sep 10, 2020 at 11:57:10AM +0200, Daniel Vetter wrote:
> On Thu, Sep 10, 2020 at 11:53 AM Laurentiu Palcu
> wrote:
> >
> > When compiling for 32bit platforms, the compilation fails with:
> >
> > ERROR: modpost: "__aeabi_ldivmod"
> > [d
e no 32bit SoCs have DCSS, so far.
Signed-off-by: Laurentiu Palcu
Reported-by: Daniel Vetter
---
drivers/gpu/drm/imx/dcss/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imx/dcss/Kconfig b/drivers/gpu/drm/imx/dcss/Kconfig
index 69860de8861f..2b17a
Hi Pekka,
On Thu, Sep 10, 2020 at 11:50:26AM +0300, Pekka Paalanen wrote:
> On Thu, 10 Sep 2020 09:52:26 +0200
> Daniel Vetter wrote:
>
> > On Thu, Sep 10, 2020 at 10:25:43AM +0300, Pekka Paalanen wrote:
> > > On Wed, 9 Sep 2020 13:57:28 +0300
> > > Laurentiu
Hi Daniel,
On Thu, Sep 10, 2020 at 08:47:34AM +0200, Daniel Vetter wrote:
> On Wed, Sep 9, 2020 at 5:03 PM Lucas Stach wrote:
> >
> > Hi Laurentiu,
> >
> > On Mo, 2020-08-31 at 14:24 +0300, Laurentiu Palcu wrote:
> > > Hi Lucas, Sam,
> > >
> >
Hi all,
I was wondering whether you could give me an advise on how to proceed further
with the following issue as I'm preparing to upstream the next set of patches
for the iMX8MQ display controller(DCSS). The display controller has 3 planes,
each with 2 CSCs and one degamma LUT. The CSCs are in fr
Hi Lucas, Sam,
On Mon, Aug 31, 2020 at 12:37:23PM +0200, Lucas Stach wrote:
> Hi Laurentiu,
>
> On Fr, 2020-08-28 at 11:36 +0300, Laurentiu Palcu wrote:
> > Hi Lucas,
> >
> > I was wondering about the plans to merge this series. Since not many
> > people can tes
ing I haven't been very active in this area... :/
On that note, I will probably need help with the merging, provided it's
still happenning. Will you be able to help me out with this?
Thanks,
laurentiu
On Fri, Jul 31, 2020 at 11:18:28AM +0300, Laurentiu Palcu wrote:
> From: Lauren
From: Laurentiu Palcu
Make use of drm_bridge_connector API to have the connector initialized by the
display controller.
Signed-off-by: Laurentiu Palcu
---
drivers/gpu/drm/imx/dcss/dcss-dev.c | 17 +---
drivers/gpu/drm/imx/dcss/dcss-kms.c | 31 -
drivers
From: Laurentiu Palcu
Hi,
This patchset adds initial DCSS support for iMX8MQ chip. Initial support
includes only graphics plane support (no video planes), no HDR10 capabilities,
no graphics decompression (only linear, tiled and super-tiled buffers allowed).
Support for the rest of the features
From: Laurentiu Palcu
Currently the drm/imx/ directory is compiled only if DRM_IMX is set. Adding a
new IMX related IP in the same directory would need DRM_IMX to be set, which
would
bring in also IPUv3 core driver...
The current patch would allow adding new IPs in the imx/ directory without
From: Laurentiu Palcu
Add bindings for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
---
Changes in v9:
* Include imx8mq-clock.h in the example so we can use clock names
instead of their values;
.../bindings/display/imx/nxp,imx8mq-dcss.yaml | 108
From: Laurentiu Palcu
The driver is part of DRM subsystem and is located in drivers/gpu/drm/imx/dcss.
Signed-off-by: Laurentiu Palcu
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 2c669c07fa35..1a22038f2869 100644
--- a/MAINTAINERS
From: Laurentiu Palcu
This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
Some of its capabilities include:
* 4K@60fps;
* HDR10;
* one graphics and 2 video pipelines;
* on-the-fly decompression of compressed video and graphics;
The reference manual can be found
Hi Guido,
On Wed, Jul 29, 2020 at 05:09:52PM +0200, Guido Günther wrote:
> Hi,
> On Wed, Jul 29, 2020 at 05:16:47PM +0300, Laurentiu Palcu wrote:
> > Hi Guido,
> >
> > On Wed, Jul 29, 2020 at 03:59:48PM +0200, Guido Günther wrote:
> > > Hi,
> > >
On Wed, Jul 29, 2020 at 03:27:30PM +0200, Guido Günther wrote:
> Hi,
> On Fri, Jul 24, 2020 at 12:07:34PM +0300, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > Add bindings for iMX8MQ Display Controller Subsystem.
> >
> > Signed-off-by: Laurentiu
Hi Guido,
On Wed, Jul 29, 2020 at 03:59:48PM +0200, Guido Günther wrote:
> Hi,
> On Fri, Jul 24, 2020 at 12:07:29PM +0300, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > Hi,
> >
> > This patchset adds initial DCSS support for iMX8MQ chip. Initia
Hi Guido,
On Wed, Jul 29, 2020 at 03:11:21PM +0200, Guido Günther wrote:
> Hi Laurentiu,
> On Fri, Jul 24, 2020 at 12:07:31PM +0300, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
From: Laurentiu Palcu
Make use of drm_bridge_connector API to have the connector initialized by the
display controller.
Signed-off-by: Laurentiu Palcu
CC: Sam Ravnborg
CC: Laurent Pinchart
---
drivers/gpu/drm/imx/dcss/dcss-dev.c | 17 +---
drivers/gpu/drm/imx/dcss/dcss-kms.c
From: Laurentiu Palcu
Add bindings for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
Reviewed-by: Rob Herring
---
.../bindings/display/imx/nxp,imx8mq-dcss.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentation/devicetree
From: Laurentiu Palcu
Currently the drm/imx/ directory is compiled only if DRM_IMX is set. Adding a
new IMX related IP in the same directory would need DRM_IMX to be set, which
would
bring in also IPUv3 core driver...
The current patch would allow adding new IPs in the imx/ directory without
From: Laurentiu Palcu
The driver is part of DRM subsystem and is located in drivers/gpu/drm/imx/dcss.
Signed-off-by: Laurentiu Palcu
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index dad5a62d21a7..200c5985b41f 100644
--- a/MAINTAINERS
From: Laurentiu Palcu
This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
Some of its capabilities include:
* 4K@60fps;
* HDR10;
* one graphics and 2 video pipelines;
* on-the-fly decompression of compressed video and graphics;
The reference manual can be found
From: Laurentiu Palcu
Hi,
This patchset adds initial DCSS support for iMX8MQ chip. Initial support
includes only graphics plane support (no video planes), no HDR10 capabilities,
no graphics decompression (only linear, tiled and super-tiled buffers allowed).
Support for the rest of the features
Hi Philipp,
On Tue, Jul 21, 2020 at 02:43:28PM +0200, Philipp Zabel wrote:
> Hi Laurentiu,
>
> On Tue, 2020-07-21 at 13:20 +0300, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > This adds initial support for iMX8MQ's Display Controller Subsystem (DCS
From: Laurentiu Palcu
Add bindings for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
Reviewed-by: Rob Herring
---
.../bindings/display/imx/nxp,imx8mq-dcss.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentation/devicetree
From: Laurentiu Palcu
This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
Some of its capabilities include:
* 4K@60fps;
* HDR10;
* one graphics and 2 video pipelines;
* on-the-fly decompression of compressed video and graphics;
The reference manual can be found
From: Laurentiu Palcu
Make use of drm_bridge_connector API to have the connector initialized by the
display controller.
Signed-off-by: Laurentiu Palcu
CC: Sam Ravnborg
CC: Laurent Pinchart
---
drivers/gpu/drm/imx/dcss/dcss-dev.c | 17 +---
drivers/gpu/drm/imx/dcss/dcss-kms.c
From: Laurentiu Palcu
Currently the drm/imx/ directory is compiled only if DRM_IMX is set. Adding a
new IMX related IP in the same directory would need DRM_IMX to be set, which
would
bring in also IPUv3 core driver...
The current patch would allow adding new IPs in the imx/ directory without
From: Laurentiu Palcu
The driver is part of DRM subsystem and is located in drivers/gpu/drm/imx/dcss.
Signed-off-by: Laurentiu Palcu
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index dad5a62d21a7..200c5985b41f 100644
--- a/MAINTAINERS
From: Laurentiu Palcu
Hi,
This patchset adds initial DCSS support for iMX8MQ chip. Initial support
includes only graphics plane support (no video planes), no HDR10 capabilities,
no graphics decompression (only linear, tiled and super-tiled buffers allowed).
Support for the rest of the features
Hi Rob,
On Mon, Jul 20, 2020 at 10:49:27AM -0600, Rob Herring wrote:
> On Fri, 17 Jul 2020 17:41:29 +0300, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > Add bindings for iMX8MQ Display Controller Subsystem.
> >
> > Signed-off-by: Laurentiu Palcu
From: Laurentiu Palcu
After the drm_bridge_connector_init() helper function has been added, the ADV
driver has been changed accordingly. However, the 'type' field of the bridge
structure was left unset, which makes the helper function always return -EINVAL.
Signed-off-by: Laure
Hi Sam,
On Fri, Jul 17, 2020 at 09:48:49PM +0200, Sam Ravnborg wrote:
> Hi Laurentiu.
>
> On Fri, Jul 17, 2020 at 05:41:27PM +0300, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > This adds initial support for iMX8MQ's Display Controller Subsystem (DCS
From: Laurentiu Palcu
The driver is part of DRM subsystem and is located in drivers/gpu/drm/imx/dcss.
Signed-off-by: Laurentiu Palcu
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index dad5a62d21a7..200c5985b41f 100644
--- a/MAINTAINERS
From: Laurentiu Palcu
Hi,
This patchset adds initial DCSS support for iMX8MQ chip. Initial support
includes only graphics plane support (no video planes), no HDR10 capabilities,
no graphics decompression (only linear, tiled and super-tiled buffers allowed).
Support for the rest of the features
From: Laurentiu Palcu
This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
Some of its capabilities include:
* 4K@60fps;
* HDR10;
* one graphics and 2 video pipelines;
* on-the-fly decompression of compressed video and graphics;
The reference manual can be found
From: Laurentiu Palcu
Add bindings for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
---
.../bindings/display/imx/nxp,imx8mq-dcss.yaml | 104 ++
1 file changed, 104 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/imx/nxp
From: Laurentiu Palcu
Currently the drm/imx/ directory is compiled only if DRM_IMX is set. Adding a
new IMX related IP in the same directory would need DRM_IMX to be set, which
would
bring in also IPUv3 core driver...
The current patch would allow adding new IPs in the imx/ directory without
> > wrote:
> > > > Hi Laurentiu,
> > > >
> > > > Am Donnerstag, den 09.07.2020, 19:47 +0300 schrieb Laurentiu Palcu:
> > > > > From: Laurentiu Palcu
> > > > >
> > > > > Hi,
> > > > >
> > > &g
From: Laurentiu Palcu
This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
Some of its capabilities include:
* 4K@60fps;
* HDR10;
* one graphics and 2 video pipelines;
* on-the-fly decompression of compressed video and graphics;
The reference manual can be found
From: Laurentiu Palcu
Component framework is needed by HDP driver.
Signed-off-by: Laurentiu Palcu
---
drivers/gpu/drm/imx/dcss/dcss-drv.c | 89 ++---
drivers/gpu/drm/imx/dcss/dcss-kms.c | 14 -
drivers/gpu/drm/imx/dcss/dcss-kms.h | 4 +-
3 files changed, 80
From: Laurentiu Palcu
Hi,
This patchset adds initial DCSS support for iMX8MQ chip. Initial support
includes only graphics plane support (no video planes), no HDR10 capabilities,
no graphics decompression (only linear, tiled and super-tiled buffers allowed).
Support for the rest of the features
From: Laurentiu Palcu
This patch adds the node for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
b/arch
From: Laurentiu Palcu
Add bindings for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
---
.../bindings/display/imx/nxp,imx8mq-dcss.yaml | 84 +++
1 file changed, 84 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/imx/nxp,imx8mq
From: Laurentiu Palcu
Currently the drm/imx/ directory is compiled only if DRM_IMX is set. Adding a
new IMX related IP in the same directory would need DRM_IMX to be set, which
would
bring in also IPUv3 core driver...
The current patch would allow adding new IPs in the imx/ directory without
Hi Guido,
On Fri, May 15, 2020 at 11:27:19AM +0200, Guido Günther wrote:
> Hi Laurentiu,
> On Fri, Mar 06, 2020 at 02:49:26PM +0200, Laurentiu Palcu wrote:
> > From: Laurentiu Palcu
> >
> > This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
From: Laurentiu Palcu
This patch adds the node for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
b/arch
From: Laurentiu Palcu
Hi,
This patchset adds initial DCSS support for iMX8MQ chip. Initial support
includes only graphics plane support (no video planes), no HDR10 capabilities,
no graphics decompression (only linear, tiled and super-tiled buffers allowed).
Support for the rest of the features
From: Laurentiu Palcu
Currently the drm/imx/ directory is compiled only if DRM_IMX is set. Adding a
new IMX related IP in the same directory would need DRM_IMX to be set, which
would
bring in also IPUv3 core driver...
The current patch would allow adding new IPs in the imx/ directory without
From: Laurentiu Palcu
Add bindings for iMX8MQ Display Controller Subsystem.
Signed-off-by: Laurentiu Palcu
---
.../bindings/display/imx/nxp,imx8mq-dcss.yaml | 85 +++
1 file changed, 85 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/imx/nxp,imx8mq
From: Laurentiu Palcu
This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
Some of its capabilities include:
* 4K@60fps;
* HDR10;
* one graphics and 2 video pipelines;
* on-the-fly decompression of compressed video and graphics;
The reference manual can be found
Hi Philipp,
On Fri, Mar 06, 2020 at 11:20:51AM +0100, Philipp Zabel wrote:
> Hi Laurentiu,
>
> On Fri, 2020-03-06 at 11:58 +0200, Laurentiu Palcu wrote:
> > On Wed, Feb 26, 2020 at 02:19:11PM +0100, Lucas Stach wrote:
> [...]
> > > > +/* This function will be
idth
> was pretty exhausted by the time I made my was to the scaler code. :)
>
> On Fr, 2019-12-06 at 11:52 +0200, Laurentiu Palcu wrote:
> > This adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).
> > Some of its capabilities include:
> > * 4K@60f
1 - 100 of 121 matches
Mail list logo
