Re: A hotplug bug in AMDGPU

2021-05-05 Thread Mikulas Patocka
On Mon, 3 May 2021, Alex Deucher wrote: > On Mon, May 3, 2021 at 11:40 AM Mikulas Patocka wrote: > > > > Hi > > > > There's a bug with monitor hotplug starting with the kernel 5.7. > > > > I have Radeon RX 570. If I boot the system with the monitor unpl

A hotplug bug in AMDGPU

2021-05-03 Thread Mikulas Patocka
Signed-off-by: Mikulas Patocka --- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c |2 -- 1 file changed, 2 deletions(-) Index: linux-5.12/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c === --- linux-5.12.orig/drivers/gpu/drm/amd/amdgpu/amdgpu_k

Re: [PATCH] pci: fix incorrect value returned from pcie_get_speed_cap

2018-11-27 Thread Mikulas Patocka
On Mon, 26 Nov 2018, Bjorn Helgaas wrote: > On Mon, Nov 19, 2018 at 06:47:04PM -0600, Bjorn Helgaas wrote: > > On Tue, Oct 30, 2018 at 12:36:08PM -0400, Mikulas Patocka wrote: > > > The macros PCI_EXP_LNKCAP_SLS_*GB are values, not bit masks. We must mask > > &g

[PATCH] pci: fix incorrect value returned from pcie_get_speed_cap

2018-10-30 Thread Mikulas Patocka
ncorrectly reported as PCIe-v3 capable. Signed-off-by: Mikulas Patocka Fixes: 6cf57be0f78e ("PCI: Add pcie_get_speed_cap() to find max supported link speed") Cc: sta...@vger.kernel.org # v4.17+ --- drivers/pci/pci.c |8 1 file changed, 4 insertions(+), 4 deletions(-) Index

Re: amdgpu: [powerplay] failed to send message 148 ret is 0

2018-10-30 Thread Mikulas Patocka
On Mon, 29 Oct 2018, Alex Deucher wrote: > On Thu, Oct 25, 2018 at 4:46 PM Mikulas Patocka wrote: > > > > > > > > On Wed, 24 Oct 2018, Mikulas Patocka wrote: > > > > > Hi > > > > > > I have a Sapphire Pulse RX 570 ITX graphics

Re: amdgpu: [powerplay] failed to send message 148 ret is 0

2018-10-25 Thread Mikulas Patocka
On Wed, 24 Oct 2018, Mikulas Patocka wrote: > Hi > > I have a Sapphire Pulse RX 570 ITX graphics card. > > On Linux, I get errors "amdgpu: [powerplay] failed to send message 148 ret > is 0" and the system is stuck for several seconds when they happe

amdgpu: [powerplay] failed to send message 148 ret is 0

2018-10-24 Thread Mikulas Patocka
Hi I have a Sapphire Pulse RX 570 ITX graphics card. On Linux, I get errors "amdgpu: [powerplay] failed to send message 148 ret is 0" and the system is stuck for several seconds when they happen. The card works, except for these errors and occasional delays. Do you have an idea what could