Hello,
This series contain patches suggested by Thomas Zimmermannas a feedback for
"[RFC PATCH v4 00/11] Fix some race between sysfb device registration and
drivers probe" [0].
Since other changes in [0] were more controversial, I decided to just split
this part in a new patch-set and revisit the
By default the bits per pixel for the emulated framebuffer device is set
to dev->mode_config.preferred_depth, but some devices need another value.
Since this second parameter is only used by a few drivers, and to allow
drivers to use it for passing other configurations when registering the
fbdev,
Hi Javier
Am 02.05.22 um 10:48 schrieb Javier Martinez Canillas:
Hello,
This series contain patches suggested by Thomas Zimmermannas a feedback for
"[RFC PATCH v4 00/11] Fix some race between sysfb device registration and
drivers probe" [0].
Since other changes in [0] were more controversial,
Hello Thomas,
On 5/2/22 12:35, Thomas Zimmermann wrote:
> Hi Javier
>
> Am 02.05.22 um 10:48 schrieb Javier Martinez Canillas:
>> Hello,
>>
>> This series contain patches suggested by Thomas Zimmermannas a feedback for
Ups, I missed a space here. I meant to write "Zimmermann as a feedback..."
>
Hi Javier,
Thank you for the patch.
On Mon, May 02, 2022 at 10:48:29AM +0200, Javier Martinez Canillas wrote:
> By default the bits per pixel for the emulated framebuffer device is set
> to dev->mode_config.preferred_depth, but some devices need another value.
>
> Since this second parameter is
On Fri, 29 Apr 2022, "Murthy, Arun R" wrote:
>> +static int output_bpc_show(struct seq_file *m, void *data) {
>
> Can we have a meaningful name instead of 'm' ?
> Upon changing this parameter name, you can have my
> Reviewed-By: Arun R Murthy
Please keep 'm'. It's by far the most common name for
amdgpu_ras_debugfs_ctrl_parse_data is reachable from a debug fs write.
A write is supposed to return EFAULT when the user buffer is outside
the address space. Right now it returns EINVAL.
Change the EINVAL to EFAULT.
Fixes: 96ebb3073275 ("drm/amdgpu: add human readable debugfs control support
(v2
Hello Laurent,
On 5/2/22 13:34, Laurent Pinchart wrote:
> Hi Javier,
>
> Thank you for the patch.
>
Thanks a lot for your feedback.
[snip]
>> +++ b/drivers/gpu/drm/drm_fb_helper.c
>> @@ -2501,8 +2501,16 @@ static const struct drm_client_funcs
>> drm_fbdev_client_funcs = {
>> /**
>> * drm_
On Fri-29-04-2022 08:02 pm, Murthy, Arun R wrote:
-Original Message-
From: Intel-gfx On Behalf Of
Bhanuprakash Modem
Sent: Monday, April 11, 2022 3:21 PM
To: intel-...@lists.freedesktop.org; dri-de...@lists.freedesktop.org; amd-
g...@lists.freedesktop.org; jani.nik...@linux.intel.com;
On 2022-05-02 09:28, Modem, Bhanuprakash wrote:
> On Fri-29-04-2022 08:02 pm, Murthy, Arun R wrote:
>>
>>
>>> -Original Message-
>>> From: Intel-gfx On Behalf Of
>>> Bhanuprakash Modem
>>> Sent: Monday, April 11, 2022 3:21 PM
>>> To: intel-...@lists.freedesktop.org; dri-de...@lists.free
On Mon-02-05-2022 07:08 pm, Harry Wentland wrote:
On 2022-05-02 09:28, Modem, Bhanuprakash wrote:
On Fri-29-04-2022 08:02 pm, Murthy, Arun R wrote:
-Original Message-
From: Intel-gfx On Behalf Of
Bhanuprakash Modem
Sent: Monday, April 11, 2022 3:21 PM
To: intel-...@lists.freedeskt
On 2022-05-02 10:27, Modem, Bhanuprakash wrote:
> On Mon-02-05-2022 07:08 pm, Harry Wentland wrote:
>>
>>
>> On 2022-05-02 09:28, Modem, Bhanuprakash wrote:
>>> On Fri-29-04-2022 08:02 pm, Murthy, Arun R wrote:
> -Original Message-
> From: Intel-gfx On Behalf Of
>
Hi Paul,
On 5/1/2022 2:08 AM, Paul Menzel wrote:
Dear Richard,
Sorry for the late reply.
Am 26.04.22 um 15:53 schrieb Gong, Richard:
On 4/21/2022 12:35 AM, Paul Menzel wrote:
Am 21.04.22 um 03:12 schrieb Gong, Richard:
On 4/20/2022 3:29 PM, Paul Menzel wrote:
Am 19.04.22 um 23:46 sc
On Wed, 27 Apr 2022 at 12:55, Mike Lothian wrote:
>
> On Tue, 26 Apr 2022 at 17:36, Christian König
> wrote:
> >
> > Hi Mike,
> >
> > sounds like somehow stitching together the SG table for PRIME doesn't
> > work any more with this patch.
> >
> > Can you try with P2P DMA disabled?
>
> -CONFIG_PC
Hi Paul,
On 5/1/2022 2:14 AM, Paul Menzel wrote:
Dear Richard,
Am 29.04.22 um 18:06 schrieb Richard Gong:
Active State Power Management (ASPM) feature is enabled since kernel
5.14.
There are some AMD Volcanic Islands (VI) GFX cards, such as the
WX3200 and
RX640, that do not work with ASPM-en
Hello,
This series contain patches suggested by Thomas Zimmermann as a feedback for
"[RFC PATCH v4 00/11] Fix some race between sysfb device registration and
drivers probe" [0].
Since other changes in [0] were more controversial, I decided to just split
this part in a new patch-set and revisit th
By default the bits per pixel for the emulated framebuffer device is set
to dev->mode_config.preferred_depth, but some devices need another value.
Since this second parameter is only used by a few drivers, and to allow
drivers to use it for passing other configurations when registering the
fbdev,
On 5/2/2022 8:41 PM, Mike Lothian wrote:
On Wed, 27 Apr 2022 at 12:55, Mike Lothian wrote:
On Tue, 26 Apr 2022 at 17:36, Christian König wrote:
Hi Mike,
sounds like somehow stitching together the SG table for PRIME doesn't
work any more with this patch.
Can you try with P2P DMA disabled?
Hi Javier,
Thank you for the patch.
On Mon, May 02, 2022 at 05:38:59PM +0200, Javier Martinez Canillas wrote:
> By default the bits per pixel for the emulated framebuffer device is set
> to dev->mode_config.preferred_depth, but some devices need another value.
>
> Since this second parameter is
[Public]
Hi all,
This week this patchset was tested on the following systems:
HP Envy 360, with Ryzen 5 4500U, with the following display types: eDP 1080p
60hz, 4k 60hz (via USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI),
1680*1050 60hz (via USB-C to DP and then DP to DVI/VGA)
Leno
On Mon, 2 May 2022 at 16:54, Arunpravin Paneer Selvam
wrote:
>
>
>
> On 5/2/2022 8:41 PM, Mike Lothian wrote:
> > On Wed, 27 Apr 2022 at 12:55, Mike Lothian wrote:
> >> On Tue, 26 Apr 2022 at 17:36, Christian König
> >> wrote:
> >>> Hi Mike,
> >>>
> >>> sounds like somehow stitching together th
On 5/2/22 18:07, Laurent Pinchart wrote:
> Hi Javier,
>
> Thank you for the patch.
>
> On Mon, May 02, 2022 at 05:38:59PM +0200, Javier Martinez Canillas wrote:
>> By default the bits per pixel for the emulated framebuffer device is set
>> to dev->mode_config.preferred_depth, but some devices nee
As per DisplayID v2.0 Errata E9 spec "DSC pass-through timing support"
VESA vendor-specific data block may contain target DSC bits per pixel
fields
Signed-off-by: Yaroslav Bolyukin
---
drivers/gpu/drm/drm_edid.c | 33 ++---
include/drm/drm_connector.h | 6 ++
in
VESA vendor header from DisplayID spec may contain fixed bit per pixel
rate, it should be respected by drm driver
Signed-off-by: Yaroslav Bolyukin
Reviewed-by: Wayne Lin
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 ++
drivers/gpu/drm/amd/display/dc/core/dc_stream.c
On 2022-04-11 05:51, Bhanuprakash Modem wrote:
> It's useful to know the connector's max supported bpc for IGT
> testing. Expose it via a debugfs file on the connector "output_bpc".
>
> Example: cat /sys/kernel/debug/dri/0/DP-1/output_bpc
>
> V2:
> * Fix typo in comments (Harry)
>
> Cc: Jani Nik
On 2022-04-11 05:51, Bhanuprakash Modem wrote:
> As drm_connector already have the display_info, instead of creating
> "output_bpc" debugfs in vendor specific driver, move the logic to
> the drm layer.
>
> This patch will also move "Current" bpc to the crtc debugfs from
> connector debugfs, sin
On 2022-05-02 10:29, Harry Wentland wrote:
>
>
> On 2022-05-02 10:27, Modem, Bhanuprakash wrote:
>> On Mon-02-05-2022 07:08 pm, Harry Wentland wrote:
>>>
>>>
>>> On 2022-05-02 09:28, Modem, Bhanuprakash wrote:
On Fri-29-04-2022 08:02 pm, Murthy, Arun R wrote:
>
>
>> -Origi
From: Likun Gao
Add SDMA v6 ip block for asics which support it.
Signed-off-by: Stanley Yang
Reviewed-by: Hawking Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_disc
From: Stanley Yang
Add functions for SDMA version 6.
Signed-off-by: Stanley Yang
Signed-off-by: Likun Gao
Reviewed-by: Hawking Zhang
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/Makefile|3 +-
drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 1687
driv
From: James Zhu
Move out asic specific definition from common header.
Acked-by: Alex Deucher
Reviewed-by: Leo Liu
Reviewed-by: Sonny Jiang
Signed-off-by: James Zhu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 2 --
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 3 ++
From: Leo Liu
Software ring will be supported only from VCN4
Signed-off-by: Leo Liu
Reviewed-by: James Zhu
Acked-by: Christian König
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 23 +++
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.h | 12
2
From: James Zhu
Add jpeg support for VCN4_0_0.
Reviewed-by: Leo Liu
Reviewed-by: Sonny Jiang
Acked-by: Alex Deucher
Signed-off-by: James Zhu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/Makefile| 3 +-
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 609 +++
This adds support for VCN (Video Codec Next) media blocks v 4.x.
The first patch is very large as it adds register headers and as
such is too large for the mailing list.
James Zhu (7):
drm/amdgpu: move out asic specific definition from common header
drm/amdgpu: add irq sources for vcn v4_0
d
From: Sonny Jiang
Most of the tiles can be power/clock gated.
Reviewed-by: Sonny Jiang
Signed-off-by: Leo Liu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c
b/dri
From: Leo Liu
Add VCN 4.0 initialization and decoder/encoder ring functions.
Signed-off-by: Leo Liu
Reviewed-by: James Zhu
Acked-by: Christian König
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/Makefile |1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 19 +-
drivers/g
From: James Zhu
Enable VCN 4.0 on asics where it is present.
Signed-off-by: James Zhu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
b/drivers/gpu/drm/amd/am
From: James Zhu
Enable JPEG PG and CG for VCN4_0_0.
Reviewed-by: Leo Liu
Reviewed-by: Sonny Jiang
Acked-by: Alex Deucher
Signed-off-by: James Zhu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/driver
From: James Zhu
Enable vcn4 dpg mode.
Signed-off-by: James Zhu
Reviewed-by: Leo Liu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c
b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 66309992f9
From: James Zhu
Add vcn_4_0_0 video codec query.
Signed-off-by: James Zhu
Reviewed-by: Leo Liu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 44 ++
1 file changed, 44 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c
b/drivers/
From: James Zhu
Add the interrupt source packet definitions for VCN4.
Signed-off-by: James Zhu
Reviewed-by: Leo Liu
Signed-off-by: Alex Deucher
---
.../amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h | 41 +++
1 file changed, 41 insertions(+)
create mode 100644 drivers/gpu/drm/amd
Maybe we should make nails with heads and move that into an
amdgpu_vnc_sw_ring.c file since it is completely IP version independend now.
Regards,
Christian.
Am 02.05.22 um 21:07 schrieb Alex Deucher:
From: Leo Liu
Software ring will be supported only from VCN4
Signed-off-by: Leo Liu
Review
Hi! So I kinda hate to ask this, but finding this in amdgpu completely took me
by surprise and unfortunately is (while technically correct) an enormous pain
and not really necessary as far as I'm aware.
So: it seems that amdgpu is currently the only driver that not only
allocates/deallocates paylo
[Public]
> -Original Message-
> From: Alex Deucher
> Sent: Friday, April 29, 2022 11:14
> To: Gong, Richard
> Cc: Deucher, Alexander ; Koenig, Christian
> ; Pan, Xinhui ; Dave
> Airlie ; Daniel Vetter ; amd-gfx list g...@lists.freedesktop.org>; kernel test robot ; LKML ker...@vger.ke
That hunk somehow got missing while solving the conflict between the TTM
and AMDGPU changes for drm-next.
Signed-off-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.
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