Re: amdgpu 4k@120Hz / HDMI 2.1

2025-01-10 Thread Armin Wolf
MI forum costs 15000$ annually, i suspect that the HDMI forum is abusing its power to force people to join (and pay). I can feel your disappointment, but there is nothing we can do which does not land us in court :(. Thanks, Armin Wolf On Mon, Jan 6, 2025 at 4:41 PM Michel Dänzer wrote: On 2024

Re: [PATCH v2 02/10] sysfs: introduce callback attribute_group::bin_size

2024-11-06 Thread Armin Wolf
ery useful for the wmi-bmof driver :). Thanks, Armin Wolf This has drawbacks: * It is not documented. * A single attribute can be instantiated multiple times, overwriting the shared size field. * It prevents the structure to be moved to read-only memory. Introduce a new dedicated callback

Re: Kernel 5.15.150 black screen with AMD Raven/Picasso GPU

2024-06-17 Thread Armin Wolf
Am 23.05.24 um 18:29 schrieb Greg KH: On Thu, May 23, 2024 at 05:59:39PM +0200, Armin Wolf wrote: Am 23.05.24 um 15:13 schrieb Barry Kauler: On Wed, May 22, 2024 at 12:58 AM Armin Wolf wrote: Am 20.05.24 um 18:22 schrieb Alex Deucher: On Sat, May 18, 2024 at 8:17 PM Armin Wolf wrote

Re: Patch "Revert "drm/amdgpu: init iommu after amdkfd device init"" has been added to the 5.15-stable tree

2024-06-14 Thread Armin Wolf
know about it. From w_ar...@gmx.de Wed Jun 12 14:43:21 2024 From: Armin Wolf Date: Thu, 23 May 2024 19:30:31 +0200 Subject: Revert "drm/amdgpu: init iommu after amdkfd device init" To: alexander.deuc...@amd.com, christian.koe...@amd.com, xinhui@amd.com, gre...@linuxfoundation.org,

Re: [PATCH] Revert "drm/amdgpu: init iommu after amdkfd device init"

2024-06-11 Thread Armin Wolf
Am 04.06.24 um 20:28 schrieb Deucher, Alexander: [AMD Official Use Only - AMD Internal Distribution Only] -Original Message- From: Kuehling, Felix Sent: Tuesday, June 4, 2024 2:25 PM To: Armin Wolf ; Deucher, Alexander ; Koenig, Christian ; Pan, Xinhui ; gre...@linuxfoundation.org

Re: [PATCH] Revert "drm/amdgpu: init iommu after amdkfd device init"

2024-06-04 Thread Armin Wolf
Am 23.05.24 um 19:30 schrieb Armin Wolf: This reverts commit 56b522f4668167096a50c39446d6263c96219f5f. A user reported that this commit breaks the integrated gpu of his notebook, causing a black screen. He was able to bisect the problematic commit and verified that by reverting it the notebook

[PATCH] Revert "drm/amdgpu: init iommu after amdkfd device init"

2024-05-24 Thread Armin Wolf
6.8.1 also works on his device, so the upstream commit itself seems to be ok. An amdgpu developer (Alex Deucher) confirmed that this patch should have never been ported to 5.15 in the first place, so revert this commit from the 5.15 stable series. Reported-by: Barry Kauler Signed-off-by: Armin

Re: Kernel 5.15.150 black screen with AMD Raven/Picasso GPU

2024-05-23 Thread Armin Wolf
Am 23.05.24 um 15:13 schrieb Barry Kauler: On Wed, May 22, 2024 at 12:58 AM Armin Wolf wrote: Am 20.05.24 um 18:22 schrieb Alex Deucher: On Sat, May 18, 2024 at 8:17 PM Armin Wolf wrote: Am 17.05.24 um 03:30 schrieb Barry Kauler: Armin, Yifan, Prike, I will top-post, so you don't

Re: Kernel 5.15.150 black screen with AMD Raven/Picasso GPU

2024-05-22 Thread Armin Wolf
Am 20.05.24 um 18:22 schrieb Alex Deucher: On Sat, May 18, 2024 at 8:17 PM Armin Wolf wrote: Am 17.05.24 um 03:30 schrieb Barry Kauler: Armin, Yifan, Prike, I will top-post, so you don't have to scroll down. After identifying the commit that causes black screen with my gpu, I poste

Re: Kernel 5.15.150 black screen with AMD Raven/Picasso GPU

2024-05-19 Thread Armin Wolf
developers hear from this issue. Thanks you for you persistence in finding the offending commit. Armin Wolf On Thu, May 9, 2024 at 4:08 PM Barry Kauler wrote: On Fri, May 3, 2024 at 9:03 PM Armin Wolf wrote: ... # lspci | grep VGA 05:00.0 VGA compatible controller: Advanced Micro Devices

[PATCH] drm/amd/display: Fix memory leak in dm_sw_fini()

2024-02-13 Thread Armin Wolf
+0x70/0xc0 [] bus_add_driver+0x112/0x210 [] driver_register+0x55/0x100 [] do_one_initcall+0x41/0x300 Fix this by freeing dmub_srv after destroying it. Fixes: 743b9786b14a ("drm/amd/display: Hook up the DMUB service in DM") Signed-off-by: Armin Wolf --- drivers/gpu/drm/a