Hi
Am 13.08.20 um 12:24 schrieb Christian König:
> Am 13.08.20 um 10:36 schrieb Thomas Zimmermann:
>> GEM object functions deprecate several similar callback interfaces in
>> struct drm_driver. This patch replaces the per-driver callbacks with
>> per-instance callbacks in radeon.
>>
>>
Hi
Am 13.08.20 um 12:31 schrieb Daniel Vetter:
> On Thu, Aug 13, 2020 at 12:28:55PM +0200, Thomas Zimmermann wrote:
>>
>>
>> Am 13.08.20 um 11:48 schrieb Daniel Vetter:
>>> On Thu, Aug 13, 2020 at 11:19:31AM +0200, Thomas Zimmermann wrote:
Hi
Am 07.08.20 um 18:10 schrieb Daniel
Hi
Am 13.08.20 um 12:16 schrieb Sam Ravnborg:
> Hi Thomas.
>
> On Thu, Aug 13, 2020 at 10:36:44AM +0200, Thomas Zimmermann wrote:
>> Several GEM and PRIME callbacks have been deprecated in favor of
>> per-instance GEM object functions. Remove the callbacks as they are
>> now unused. The only
On Thu, Aug 13, 2020 at 12:28:55PM +0200, Thomas Zimmermann wrote:
>
>
> Am 13.08.20 um 11:48 schrieb Daniel Vetter:
> > On Thu, Aug 13, 2020 at 11:19:31AM +0200, Thomas Zimmermann wrote:
> >> Hi
> >>
> >> Am 07.08.20 um 18:10 schrieb Daniel Vetter:
> >>> On Fri, Aug 7, 2020 at 4:02 PM Thomas
On Wed, Aug 12, 2020 at 10:58:50AM +0200, Linus Walleij wrote:
> The Kinetic KTD253 backlight driver is controlled with a
> single GPIO line, but still supports a range of brightness
> settings by sending fast pulses on the line.
>
> This is based off the source code release for the Samsung
>
Am 13.08.20 um 11:48 schrieb Daniel Vetter:
> On Thu, Aug 13, 2020 at 11:19:31AM +0200, Thomas Zimmermann wrote:
>> Hi
>>
>> Am 07.08.20 um 18:10 schrieb Daniel Vetter:
>>> On Fri, Aug 7, 2020 at 4:02 PM Thomas Zimmermann
>>> wrote:
Hi
Am 07.08.20 um 15:12 schrieb Daniel
On Thu, Aug 06, 2020 at 10:52:37AM +0200, Thomas Zimmermann wrote:
> GEM's vmap interface now wraps memory pointers in struct drm_gem_membuf.
> The structure represents a pointer into the framebuffer, which is either
> in I/O memory or in system memory. The structure contains a flag that
>
Am 13.08.20 um 10:36 schrieb Thomas Zimmermann:
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in radeon.
Signed-off-by: Thomas Zimmermann
---
Am 13.08.20 um 10:36 schrieb Thomas Zimmermann:
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in amdgpu. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Hi Thomas.
On Thu, Aug 13, 2020 at 10:36:44AM +0200, Thomas Zimmermann wrote:
> Several GEM and PRIME callbacks have been deprecated in favor of
> per-instance GEM object functions. Remove the callbacks as they are
> now unused. The only exception is .gem_prime_mmap, which is still
> in use by
Hi John,
On Sat, Jul 25, 2020 at 03:26:33AM +, John Stultz wrote:
> Add proper refcounting on the dma_heap structure.
> While existing heaps are built-in, we may eventually
> have heaps loaded from modules, and we'll need to be
> able to properly handle the references to the heaps
I'm not
On Thu, Aug 13, 2020 at 10:03:18AM +0200, Thomas Zimmermann wrote:
> Hi
>
> Am 13.08.20 um 05:39 schrieb Tian Tao:
> > Add missing include to fix build error:
> > hibmc_drm_drv.c:385:1: warning: data definition has no type or storage
> > class [enabled by default]
> > hibmc_drm_drv.c:385:1:
On Thu, Aug 13, 2020 at 09:54:20AM +0200, Roger Pau Monné wrote:
> On Thu, Aug 13, 2020 at 08:33:37AM +0100, Christoph Hellwig wrote:
> > On Tue, Aug 11, 2020 at 11:44:47AM +0200, Roger Pau Monne wrote:
> > > If enabled (because ZONE_DEVICE is supported) the usage of the new
> > > functionality
On Thu, Aug 13, 2020 at 11:19:31AM +0200, Thomas Zimmermann wrote:
> Hi
>
> Am 07.08.20 um 18:10 schrieb Daniel Vetter:
> > On Fri, Aug 7, 2020 at 4:02 PM Thomas Zimmermann
> > wrote:
> >>
> >> Hi
> >>
> >> Am 07.08.20 um 15:12 schrieb Daniel Vetter:
> >>> On Fri, Aug 07, 2020 at 01:10:22PM
On 2020-08-12 at 13:21:51 -0400, Sean Paul wrote:
> On Wed, Aug 12, 2020 at 3:15 AM Anshuman Gupta
> wrote:
> >
> > On 2020-08-11 at 13:28:46 -0400, Sean Paul wrote:
> > > On Thu, Jul 9, 2020 at 8:40 AM Anshuman Gupta
> > > wrote:
> > > >
> > >
> > > \snip
> > >
> > > > > > +static int
> > > >
Hi
Am 07.08.20 um 18:10 schrieb Daniel Vetter:
> On Fri, Aug 7, 2020 at 4:02 PM Thomas Zimmermann wrote:
>>
>> Hi
>>
>> Am 07.08.20 um 15:12 schrieb Daniel Vetter:
>>> On Fri, Aug 07, 2020 at 01:10:22PM +0200, Thomas Zimmermann wrote:
The malidp driver uses GEM object functions for
On Wed, Aug 12, 2020 at 4:03 PM Lad Prabhakar
wrote:
> Setup up the required clocks for the DU to be functional.
>
> Signed-off-by: Lad Prabhakar
Reviewed-by: Geert Uytterhoeven
i.e. will queue in renesas-devel for v5.10 (after resolving the port numbering).
Gr{oetje,eeting}s,
On Wed, Aug 12, 2020 at 4:03 PM Lad Prabhakar
wrote:
> From: Marian-Cristian Rotariu
>
> Add the LVDS device node to R8A774E1 to SoC dtsi and connect it with
> the DU node.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
Reviewed-by: Geert Uytterhoeven
i.e. will
On Wed, Aug 12, 2020 at 4:03 PM Lad Prabhakar
wrote:
> From: Marian-Cristian Rotariu
>
> Populate HDMI node properties in R8A774E1 SoC dtsi.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
Reviewed-by: Geert Uytterhoeven
i.e. will queue in renesas-devel for v5.10
Hi
Am 13.08.20 um 11:08 schrieb Jani Nikula:
> On Thu, 13 Aug 2020, Thomas Zimmermann wrote:
>> GEM object functions deprecate several similar callback interfaces in
>> struct drm_driver. This patch replaces the per-driver callbacks with
>> per-instance callbacks in i915.
>>
>> Signed-off-by:
On Wed, Aug 12, 2020 at 4:03 PM Lad Prabhakar
wrote:
> From: Marian-Cristian Rotariu
>
> Document RZ/G2H (R8A774E1) SoC bindings.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
Reviewed-by: Geert Uytterhoeven
Gr{oetje,eeting}s,
Geert
On Wed, Aug 12, 2020 at 4:03 PM Lad Prabhakar
wrote:
> From: Marian-Cristian Rotariu
>
> Document the RZ/G2H (R8A774E1) LVDS bindings.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
For the logical change (ported to .yaml):
Reviewed-by: Geert Uytterhoeven
On Wed, Aug 12, 2020 at 4:03 PM Lad Prabhakar
wrote:
> From: Marian-Cristian Rotariu
>
> Populate the DU device node properties in R8A774E1 SoC dtsi.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
Reviewed-by: Geert Uytterhoeven
> ---
On Thu, 13 Aug 2020, Thomas Zimmermann wrote:
> GEM object functions deprecate several similar callback interfaces in
> struct drm_driver. This patch replaces the per-driver callbacks with
> per-instance callbacks in i915.
>
> Signed-off-by: Thomas Zimmermann
> ---
>
Hi Prabhakar, Laurent, Kieran,
On Wed, Aug 12, 2020 at 4:02 PM Lad Prabhakar
wrote:
> From: Marian-Cristian Rotariu
>
> Document the RZ/G2H (a.k.a. r8a774e1) SoC in the R-Car DU bindings.
>
> Signed-off-by: Marian-Cristian Rotariu
>
> Signed-off-by: Lad Prabhakar
> ---
>
The xlnx driver uses CMA helpers with default callback functions.
Initialize the driver structure with the rsp CMA helper macro. The
driver is being converted to use GEM object functions as part of
this change.
Two callbacks, .dumb_destroy and .gem_prime_import, were initialized
to their default
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in xen. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
Several GEM and PRIME callbacks have been deprecated in favor of
per-instance GEM object functions. Remove the callbacks as they are
now unused. The only exception is .gem_prime_mmap, which is still
in use by several drivers.
What is also gone is gem_vm_ops in struct drm_driver. All drivers now
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in vkms.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/vkms/vkms_drv.c | 8
drivers/gpu/drm/vkms/vkms_gem.c | 13
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in radeon.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/radeon/radeon_drv.c| 23 +--
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in vgem. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in tegra.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/tegra/drm.c | 4
drivers/gpu/drm/tegra/gem.c | 8
2
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in pl111. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in vc4. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in msm. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in etnaviv. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in nouveau.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/nouveau/nouveau_drm.c | 9 -
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in omapdrm.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/omapdrm/omap_drv.c | 9 -
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in rockchip. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in mediatek. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
The GEM and PRIME related callbacks in struct drm_driver are deprecated in
favor of GEM object functions in struct drm_gem_object_funcs. This patchset
converts the remaining drivers to object functions and removes most of the
obsolete interfaces.
Patches #1 to #18 convert DRM drivers to GEM
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in i915.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/i915/gem/i915_gem_object.c | 9 -
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in gma500.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/gma500/framebuffer.c | 2 ++
drivers/gpu/drm/gma500/gem.c |
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in amdgpu. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in exynos. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann
---
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in armada.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/armada/armada_drv.c | 3 ---
drivers/gpu/drm/armada/armada_gem.c |
Hi
Am 13.08.20 um 05:39 schrieb Tian Tao:
> Add missing include to fix build error:
> hibmc_drm_drv.c:385:1: warning: data definition has no type or storage
> class [enabled by default]
> hibmc_drm_drv.c:385:1: error: type defaults to ‘int’ in declaration
> of ‘module_init’ [-Werror=implicit-int]
Hi Rob,
On Wed, Aug 12, 2020 at 10:36 PM Rob Herring wrote:
> Clean-up incorrect indentation, extra spaces, long lines, and missing
> EOF newline in schema files. Most of the clean-ups are for list
> indentation which should always be 2 spaces more than the preceding
> keyword.
>
> Found with
On Wed, 12 Aug 2020 16:30:17 +0300
Laurent Pinchart wrote:
> Hi Algea,
>
> On Wed, Aug 12, 2020 at 07:08:10PM +0800, crj wrote:
> > 在 2020/8/12 17:33, Laurent Pinchart 写道:
> > > On Wed, Aug 12, 2020 at 04:35:43PM +0800, Algea Cao wrote:
> > >> Introduce struct dw_hdmi_property_ops in
Hi Lauren,
Thank you for your review.
在 2020/8/12 17:33, Laurent Pinchart 写道:
Hi Algea,
Thank you for the patch.
On Wed, Aug 12, 2020 at 04:35:43PM +0800, Algea Cao wrote:
Introduce struct dw_hdmi_property_ops in plat_data to support
vendor hdmi property.
Implement hdmi vendor properties
Setup up the required clocks for the DU to be functional.
Signed-off-by: Lad Prabhakar
---
arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts
Hi Rajendra,
On Wed, 12 Aug 2020 at 11:18, Rajendra Nayak wrote:
>
>
> On 8/12/2020 7:03 AM, John Stultz wrote:
> > On Tue, Aug 11, 2020 at 4:11 PM John Stultz wrote:
> >>
> >> On Wed, Mar 20, 2019 at 2:49 AM Rajendra Nayak
> >> wrote:
> >>>
> >>> geni serial needs to express a perforamnce
Introduce previous_pixelclock/previous_tmdsclock to
determine whether PHY needs initialization. If phy is power off,
or mpixelclock/mtmdsclock is different to previous value, phy is
neet to be reinitialized.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 50
Add get_output_bus_format in dw_hdmi_plat_data to get
hdmi output bus format. The output bus format is determined
by color format and depth, which can be set by rockchip
hdmi properties.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 47 +
Hi All,
This patch series adds support for DU, HDMI and LVDS to RZ/G2H SoC.
Cheers,
Prabhakar
Lad Prabhakar (1):
arm64: dts: renesas: r8a774e1-hihope-rzg2h: Setup DU clocks
Marian-Cristian Rotariu (8):
dt-bindings: display: renesas,du: Document r8a774e1 bindings
drm: rcar-du: Add support
Introduce dw_hdmi_connector_atomic_begin() and
dw_hdmi_connector_atomic_flush() to implement connector
atomic_begin/atomic_flush. When enc_out_bus_format or
enc_in_bus_format changed, dw_hdmi_setup is called.
To avoid screen flash when updating bus format, it's need
to send AVMUTE flag to make
Hi Laurent,
On Wed, Aug 12, 2020 at 5:39 PM Laurent Pinchart
wrote:
>
> Hi Prabhakar,
>
> Thank you for the patches.
>
> On Wed, Aug 12, 2020 at 03:02:08PM +0100, Lad Prabhakar wrote:
> > Hi All,
> >
> > This patch series adds support for DU, HDMI and LVDS to RZ/G2H SoC.
>
> I have added patches
From: Marian-Cristian Rotariu
Document RZ/G2H (R8A774E1) SoC bindings.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
.../devicetree/bindings/display/bridge/renesas,dw-hdmi.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
- bus formats read from drm_bridge_state.output_bus_cfg.format
and .atomic_get_input_bus_fmts() instead of connector
Signed-off-by: Vinay Simha BN
---
v1:
* Laurent Pinchart review comments incorporated
drm_bridge_state.output_bus_cfg.format
instead of connector
---
Hello Daniel,
The VirtIO-GPU doesn't work anymore with the latest Git kernel in a
virtual e5500 PPC64 QEMU machine [1,2] after the commit "drm/virtio:
Call the right shmem helpers". [3]
The kernel 5.8 works with the VirtIO-GPU in this virtual machine.
I bisected today [4].
Result:
laurent,
Video data input format : RGB666 loosely packed 24 bits per pixel
Can we use MEDIA_BUS_FMT_RGB666_1X24_CPADHI? There was no information
wrt CPADHI or for loosely packed
static const u32 tc_lvds_in_bus_fmts[] = {
MEDIA_BUS_FMT_RGB565_1X16,
MEDIA_BUS_FMT_RGB666_1X18,
On Wed, 12 Aug 2020, Lyude Paul wrote:
> On Wed, 2020-08-12 at 16:10 +0200, Daniel Vetter wrote:
> > On Wed, Aug 12, 2020 at 12:16 AM Zwane Mwaikambo wrote:
> > > On Tue, 11 Aug 2020, Daniel Vetter wrote:
> > >
> > > > On Mon, Aug 10, 2020 at 10:11:50AM -0700, Zwane Mwaikambo wrote:
> > > > >
From: Marian-Cristian Rotariu
The LVDS encoder on RZ/G2H (R8A774E1) SoC is identical to R-Car Gen3 so
just reuse the rcar_lvds_gen3_info structure to hookup R8A774E1 to LVDS
encoder driver.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
From: Marian-Cristian Rotariu
Document the RZ/G2H (R8A774E1) LVDS bindings.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
.../devicetree/bindings/display/bridge/renesas,lvds.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
Remove some unused include statements.
Signed-off-by: Tian Tao
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 3 ---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 --
3 files changed, 10
If plat_data->get_output_bus_format() is exist, we can
use it to get hdmi output bus format when dw-hdmi is the
only bridge. The hdmi output bus format can be set by vendor
properties.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 8 +++-
1 file changed, 7
ping...
在 2020/7/23 3:01, Heiko Stübner 写道:
Am Dienstag, 7. Juli 2020, 13:25:26 CEST schrieb Sandy Huang:
don't mask possible_crtcs if remote-point is disabled.
Signed-off-by: Sandy Huang
Reviewed-by: Heiko Stuebner
changes in v2:
- drop additional of_node_put, as ep will be put with the
Add missing include to fix build error:
hibmc_drm_drv.c:385:1: warning: data definition has no type or storage
class [enabled by default]
hibmc_drm_drv.c:385:1: error: type defaults to ‘int’ in declaration
of ‘module_init’ [-Werror=implicit-int]
hibmc_drm_drv.c:385:1: warning: parameter names
From: Marian-Cristian Rotariu
Hookup RZ/G2H (R8A774E1) to DU driver. R8A774E1 has one RGB output,
one LVDS output and one HDMI output.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 30 +++
1 file
From: Marian-Cristian Rotariu
Add the LVDS device node to R8A774E1 to SoC dtsi and connect it with
the DU node.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 27 +++
1 file changed, 27 insertions(+)
Introduce struct dw_hdmi_property_ops in plat_data to support
vendor hdmi property.
Implement hdmi vendor properties color_depth_property and
hdmi_output_property to config hdmi output color depth and
color format.
The property "hdmi_output_format", the possible value
could be:
- RGB
From: Marian-Cristian Rotariu
Populate the DU device node properties in R8A774E1 SoC dtsi.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git
sam/laurent,
[PATCH] drm/bridge/tc358775: Fixes bus formats read
is on top of drm-misc-next.
On Wed, Aug 12, 2020 at 7:50 AM Vinay Simha B N wrote:
>
> Sam,
>
> I will look into this and send the patch ASAP.
>
> On Wed, Aug 12, 2020 at 12:47 AM Sam Ravnborg wrote:
>>
>> Hi Vinay.
>>
>> > >
在 2020/8/12 15:04, Thomas Zimmermann 写道:
Hi
Am 03.08.20 um 02:38 schrieb Tian Tao:
patch #1 and #3 is clean up, patch #2 is for code refactoring
Sorry for all my reviews taking so long. Please merge patch #3 into
patch #2 and then the series is
thanks,I will send v3 to fix this.
On Sat, Aug 8, 2020 at 10:36 PM kernel test robot wrote:
>
>
> If you fix the issue, kindly add following tag
> Reported-by: kernel test robot
>
>
> [ 29.668135] BUG: sleeping function called from invalid context at
> mm/slab.h:567
> [ 29.668942] in_atomic(): 1, irqs_disabled(): 0,
The memory used to be allocated with devres helpers and released
automatically. In rare circumstances, the memory's release could
have happened before the DRM device got released, which would have
caused memory corruption of some kind. Now we're embedding the data
structures in struct
Another two spontaneous reboots today. Latest one occured whilst I was
away from the computer, output is below. A different call trace this
time. No response to my previous report, so adding some e-mail addresses
from get_maintainer.pl / git blame.
It's an old graphics card, and this time I
laurent,
if i add the .atomic_get_input_bus_fmts =
tc_bridge_get_input_bus_fmts, with the implementation suggested,
system does not boot fully, the reason is, we capture all the
supported input formats, but not sure where to set the final input
format. Please suggest.
for (i = 0; i <
From: Marian-Cristian Rotariu
Populate HDMI node properties in R8A774E1 SoC dtsi.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git
patch #1 and #3 is clean up, patch #2 is for code refactoring
Changes since v1:
- Rewrite the commits messages and patch name in #1
- Rewrite the commits message in #2.
- Add the new patch #3
Changes since v2:
- merge patch #3 into patch #2
Tian Tao (2):
drm/hisilicon: Remove the unused
> ...and in merging my code with Alyssa's new panfrost format modifier
> support, I see panfrost does the opposite of this and treats a format
> modifier list of only INVALID as "don't care". I modeled the new nouveau
> behavior on the Iris driver. Now I'm not sure which is correct :-(
and
In some situations, connector should get some work done
when plane is updating. Such as when change output color
format, hdmi should send AVMUTE to make screen black before
crtc updating color format, or screen may flash. After color
updating, hdmi should clear AVMUTE bring screen back to normal.
Support userspace to set hdmi output color via hdmi properties.
Add hdmi atomic_begin/atomic_flush to make sure screen don't flash
when updating color.
Algea Cao (6):
drm: Add connector atomic_begin/atomic_flush
drm: bridge: dw-hdmi: Implement connector atomic_begin/atomic_flush
drm:
From: Marian-Cristian Rotariu
Document the RZ/G2H (a.k.a. r8a774e1) SoC in the R-Car DU bindings.
Signed-off-by: Marian-Cristian Rotariu
Signed-off-by: Lad Prabhakar
---
Documentation/devicetree/bindings/display/renesas,du.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git
laurent,
please see the reply inline below.
On Wed, Aug 12, 2020 at 3:24 PM Laurent Pinchart
wrote:
>
> Hi Vinay,
>
> Thank you for the patch.
>
> On Wed, Aug 12, 2020 at 12:55:50PM +0530, Vinay Simha BN wrote:
> > - bus formats read from drm_bridge_state.output_bus_cfg.format
> > and
On 13.08.20 08:32, Oleksandr Andrushchenko wrote:
Juergen, Boris,
can we please merge these via Xen Linux tree as I have collected enough Ack/R-b?
The series has DRM patches, but those anyway are Xen related, so I think
this should be fine from DRI point of view.
Yes, fine with me.
Am 13.08.20 um 01:55 schrieb Jordan Crouse:
This is an RFC because I'm still trying to grok the correct behavior.
Consider a dma_fence_array created two two fence and signal_on_any is true.
A reference to dma_fence_array is taken for each waiting fence.
Ok, that sounds like you seem to mix a
https://bugzilla.kernel.org/show_bug.cgi?id=208893
--- Comment #9 from Gordon (gor...@gordonite.tech) ---
nvm rebooted and the problem came back.
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Quoting Jordan Crouse (2020-08-13 00:55:44)
> This is an RFC because I'm still trying to grok the correct behavior.
>
> Consider a dma_fence_array created two two fence and signal_on_any is true.
> A reference to dma_fence_array is taken for each waiting fence.
>
> When the client calls
https://bugzilla.kernel.org/show_bug.cgi?id=208893
--- Comment #8 from Gordon (gor...@gordonite.tech) ---
not getting any symptoms of the problem now.
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https://bugzilla.kernel.org/show_bug.cgi?id=208893
--- Comment #7 from Gordon (gor...@gordonite.tech) ---
[ 18.764922] snd_hda_intel :0c:00.1: refused to change power state from
D3hot to D0
[ 18.869351] snd_hda_intel :0c:00.1: CORB reset timeout#2, CORBRP = 65535
[ 19.090949]
https://bugzilla.kernel.org/show_bug.cgi?id=208893
--- Comment #6 from Gordon (gor...@gordonite.tech) ---
Created attachment 290871
--> https://bugzilla.kernel.org/attachment.cgi?id=290871=edit
this is the log from after my patch is applied
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https://bugzilla.kernel.org/show_bug.cgi?id=208893
--- Comment #5 from Gordon (gor...@gordonite.tech) ---
The problem: the GPU card / seems to make a difference here, some seem to
require a bigger delay? and some just work.
Would be nice to know why.
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https://bugzilla.kernel.org/show_bug.cgi?id=208893
--- Comment #4 from Gordon (gor...@gordonite.tech) ---
Found a fix for the issue.
My card is a PowerColor Red Devil 5600 XT.
diff --git a/drivers/gpu/drm/amd/powerplay/smu_cmn.c
b/drivers/gpu/drm/amd/powerplay/smu_cmn.c
index
From: Oleksandr Andrushchenko
This is the sync up with the canonical definition of the
display protocol in Xen.
1. Add protocol version as an integer
Version string, which is in fact an integer, is hard to handle in the
code that supports different protocol versions. To simplify that
also add
From: Oleksandr Andrushchenko
Add YUYV to supported formats, so the frontend can work with the
formats used by cameras and other HW.
Signed-off-by: Oleksandr Andrushchenko
Acked-by: Noralf Trønnes
---
drivers/gpu/drm/xen/xen_drm_front_conn.c | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Oleksandr Andrushchenko
While importing a dmabuf it is possible that the data of the buffer
is put with offset which is indicated by the SGT offset.
Respect the offset value and forward it to the backend.
Signed-off-by: Oleksandr Andrushchenko
Acked-by: Noralf Trønnes
---
From: Oleksandr Andrushchenko
It is possible that the scatter-gather table during dmabuf import has
non-zero offset of the data, but user-space doesn't expect that.
Fix this by failing the import, so user-space doesn't access wrong data.
Fixes: bf8dc55b1358 ("xen/gntdev: Implement dma-buf
From: Oleksandr Andrushchenko
Hello,
This series contains an assorted set of fixes and improvements for
the Xen para-virtualized display driver and grant device driver which
I have collected over the last couple of months:
1. Minor fixes to grant device driver and drm/xen-front.
2. New format
From: Oleksandr Andrushchenko
The patch c575b7eeb89f: "drm/xen-front: Add support for Xen PV
display frontend" from Apr 3, 2018, leads to the following static
checker warning:
drivers/gpu/drm/xen/xen_drm_front_gem.c:140 xen_drm_front_gem_create()
warn: passing zero to 'ERR_CAST'
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