Patch "drm/vmwgfx: Make sure we unpin no longer needed buffers" has been added to the 5.1-stable tree

2021-04-18 Thread gregkh
This is a note to let you know that I've just added the patch titled drm/vmwgfx: Make sure we unpin no longer needed buffers to the 5.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is:

Patch "drm/vmwgfx: Make sure we unpin no longer needed buffers" has been added to the 5.11-stable tree

2021-04-18 Thread gregkh
This is a note to let you know that I've just added the patch titled drm/vmwgfx: Make sure we unpin no longer needed buffers to the 5.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is:

Re: [PATCH v4 5/6] dt-bindings: display: add Unisoc's mipi dsi controller bindings

2021-04-18 Thread Kevin Tang
Maxime Ripard 于2021年4月15日周四 下午4:42写道: > > On Fri, Apr 09, 2021 at 08:23:19AM +0800, Kevin Tang wrote: > > Maxime Ripard 于2021年4月7日周三 下午6:46写道: > > > > > On Wed, Mar 31, 2021 at 09:49:14AM +0800, Kevin Tang wrote: > > > > Hi Maxime, > > > > > > > > Maxime Ripard 于2021年3月24日周三 下午7:13写道: > > > > >

[Bug 212369] AMDGPU: GPU hangs with '*ERROR* Couldn't update BO_VA (-12)' on MIPS64

2021-04-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=212369 Xi Ruoyao (xry...@mengyan1223.wang) changed: What|Removed |Added Status|NEW |RESOLVED Re

Re: [PATCH v5 0/7] Add devcoredump support for DPU

2021-04-18 Thread Dmitry Baryshkov
On 16/04/2021 23:57, Abhinav Kumar wrote: This series adds support to use devcoredump for DPU driver. It introduces the msm_disp_snapshot module which assists in the capturing of register dumps during error scenarios. When a display related error happens, the msm_disp_snapshot module captures a

[RESEND PATCH] drm/rockchip: dsi: remove extra component_del() call

2021-04-18 Thread Thomas Hebb
commit cf6d100dd238 ("drm/rockchip: dsi: add dual mipi support") added this devcnt field and call to component_del(). However, these both appear to be erroneous changes left over from an earlier version of the patch. In the version merged, nothing ever modifies devcnt, meaning component_del() runs

[RESEND PATCH] drm/rockchip: dsi: move all lane config except LCDC mux to bind()

2021-04-18 Thread Thomas Hebb
When we first enable the DSI encoder, we currently program some per-chip configuration that we look up in rk3399_chip_data based on the device tree compatible we match. This data configures various parameters of the MIPI lanes, including on RK3399 whether DSI1 is slaved to DSI0 in a dual-mode confi

Re: [RFC v1 PATCH 3/3] driver: update all the code that use soc_device_match

2021-04-18 Thread Leon Romanovsky
On Mon, Apr 19, 2021 at 12:27:22PM +0800, Alice Guo (OSS) wrote: > From: Alice Guo > > Update all the code that use soc_device_match because add support for > soc_device_match returning -EPROBE_DEFER. > > Signed-off-by: Alice Guo > --- > drivers/bus/ti-sysc.c | 2 +- >

Re: [PATCH v6 1/4] mfd: rt4831: Adds support for Richtek RT4831

2021-04-18 Thread ChiYuan Huang
Hi, Linux mfd reviewers: It's been three weeks not to get any response from you. Is there something wrong about this mfd patch? If yes, please feel free to let me know. cy_huang 於 2021年3月28日 週日 下午11:24寫道: > > From: ChiYuan Huang > > This adds support Richtek RT4831 core. It includes four chan

[RFC v1 PATCH 3/3] driver: update all the code that use soc_device_match

2021-04-18 Thread Alice Guo (OSS)
From: Alice Guo Update all the code that use soc_device_match because add support for soc_device_match returning -EPROBE_DEFER. Signed-off-by: Alice Guo --- drivers/bus/ti-sysc.c | 2 +- drivers/clk/renesas/r8a7795-cpg-mssr.c| 4 +++- drivers/clk/renesas/rcar-

[RFC v1 PATCH 1/3] drivers: soc: add support for soc_device_match returning -EPROBE_DEFER

2021-04-18 Thread Alice Guo (OSS)
From: Alice Guo In i.MX8M boards, the registration of SoC device is later than caam driver which needs it. Caam driver needs soc_device_match to provide -EPROBE_DEFER when no SoC device is registered and no early_soc_dev_attr. Signed-off-by: Alice Guo --- drivers/base/soc.c | 5 + 1 file c

[RFC v1 PATCH 0/3] support soc_device_match to return -EPROBE_DEFER

2021-04-18 Thread Alice Guo (OSS)
From: Alice Guo In patch "soc: imx8m: change to use platform driver", change soc-imx8m.c to use module platform driver and use NVMEM APIs to ocotp register, the reason is that directly reading ocotp egister causes kexec kernel hang because kernel will disable unused clks after kernel boots up. Th

[PATCH] drm/drm_edid: Read within initialized memory bounds (fix off by one)

2021-04-18 Thread Greg Steuck
This is my first patch which I tested to work on OpenBSD and then confirmed compiling in Linux. >From c4f815bf0fa55a3a68caa7c721ea3dd8ac5c3d29 Mon Sep 17 00:00:00 2001 From: Greg Steuck Date: Thu, 15 Apr 2021 21:44:57 -0700 Subject: [PATCH] drm/drm_edid: Read within initialized memory bounds (fix

RE: [RFC v1 PATCH 1/3] drivers: soc: add support for soc_device_match returning -EPROBE_DEFER

2021-04-18 Thread Alice Guo (OSS)
> -Original Message- > From: Dominique MARTINET > Sent: 2021年4月19日 12:49 > To: Alice Guo (OSS) > Cc: gre...@linuxfoundation.org; raf...@kernel.org; Horia Geanta > ; Aymen Sghaier ; > herb...@gondor.apana.org.au; da...@davemloft.net; t...@atomide.com; > geert+rene...@glider.be; mturque...

[RFC v1 PATCH 2/3] caam: add defer probe when the caam driver cannot identify SoC

2021-04-18 Thread Alice Guo (OSS)
From: Alice Guo When imx8_soc_info_driver uses module_platform_driver() to regitser itself, the caam driver cannot identify the SoC in the machine because the SoC driver is probed later, so that add return -EPROBE_DEFER. Signed-off-by: Alice Guo --- drivers/crypto/caam/ctrl.c | 3 +++ 1 file c

Re: [RFC v1 PATCH 3/3] driver: update all the code that use soc_device_match

2021-04-18 Thread Dominique MARTINET
Alice Guo (OSS) wrote on Mon, Apr 19, 2021 at 12:27:22PM +0800: > From: Alice Guo > > Update all the code that use soc_device_match A single patch might be difficult to accept for all components, a each maintainer will probably want to have a say on their subsystem? I would suggest to split the

Re: [RFC v1 PATCH 1/3] drivers: soc: add support for soc_device_match returning -EPROBE_DEFER

2021-04-18 Thread Dominique MARTINET
First comment overall for the whole serie: Since it is the solution I had suggested when I reported the problem[1] I have no qualm on the approach, comments for individual patches follow. [1] http://lore.kernel.org/r/YGGZJjAxA1IO+/v...@atmark-techno.com Alice Guo (OSS) wrote on Mon, Apr 19, 2021

RE: [RFC v1 PATCH 3/3] driver: update all the code that use soc_device_match

2021-04-18 Thread Alice Guo (OSS)
> -Original Message- > From: Leon Romanovsky > Sent: 2021年4月19日 13:02 > To: Alice Guo (OSS) > Cc: gre...@linuxfoundation.org; raf...@kernel.org; Horia Geanta > ; Aymen Sghaier ; > herb...@gondor.apana.org.au; da...@davemloft.net; t...@atomide.com; > geert+rene...@glider.be; mturque...@b