[Bug 201497] [amdgpu]: '*ERROR* No EDID read' is back in 4.19

2021-01-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=201497 --- Comment #20 from Jay Tuckey (jay@tuckey.email) --- Hi, I'm also running into this issue, using an RX Vega 64 with an Asus ROG display. Let me know if there's any logs or testing that I can do to assist. -- You may reply to this email to add

[PATCH] drm: Fix HDMI_STATIC_METADATA_TYPE1 constant.

2021-01-23 Thread Mario Kleiner
According to the CTA 861.G spec, HDMI_STATIC_METADATA_TYPE1 is not 1, but zero, so fix this enum. While this doesn't cause problems in the kernel yet, as the constant isn't actively used by drivers yet, it did create confusion while debugging HDR problems in yours truly, and also potential bugs in

[Bug 209713] amdgpu drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_link_encoder.c:483 dcn10_get_dig_frontend+0x9e/0xc0 [amdgpu] when resuming from S3 state

2021-01-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209713 --- Comment #10 from Klaus Mueller (kmuel...@justmail.de) --- Uups, it's the other crash now: 2021-01-23T18:45:31.955962+01:00 localhost kernel: [23110.401847] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:62:crtc-0] fl

[Bug 209713] amdgpu drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_link_encoder.c:483 dcn10_get_dig_frontend+0x9e/0xc0 [amdgpu] when resuming from S3 state

2021-01-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=209713 --- Comment #9 from Klaus Mueller (kmuel...@justmail.de) --- no - same behavior as before with 5.10.9 and Mesa 20.3.3 -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug

Re: [RESEND][PATCH 2/3] dma-buf: heaps: Add a WARN_ON should the vmap_cnt go negative

2021-01-23 Thread Suren Baghdasaryan
On Thu, Jan 21, 2021 at 11:56 PM Sumit Semwal wrote: > > Hi John, Suren, > > > On Wed, 20 Jan 2021 at 02:15, John Stultz wrote: > > > > We shouldn't vunmap more then we vmap, but if we do, make > > sure we complain loudly. > > I was checking the general usage of vunmap in the kernel, and I > coul

Re: [PATCH v4 0/3] Generic USB Display driver

2021-01-23 Thread Noralf Trønnes
Den 21.01.2021 11.20, skrev Simon Ser: > On Thursday, January 21st, 2021 at 10:59 AM, Thomas Zimmermann > wrote: > >> Well, I'd strongly ask to not call it "generic", because it isn't. We >> have other USB drivers and anyone can make a USB display with these >> protocols as well. That doesn't

Re: [PATCH v3 0/6] Add Unisoc's drm kms module

2021-01-23 Thread Kevin Tang
Hi Daniel, Do you have some more comments for our patch? Kevin Tang 于2021年1月5日周二 下午9:46写道: > ChangeList: > RFC v1: > 1. only upstream modeset and atomic at first commit. > 2. remove some unused code; > 3. use alpha and blend_mode properties; > 3. add yaml support; > 4. remove auto-adaptive panel

Re: [PATCH v1 1/2] drm/gma500: Convert to use new SCU IPC API

2021-01-23 Thread Andy Shevchenko
On Fri, Jan 22, 2021 at 03:16:55PM +0100, Patrik Jakobsson wrote: > On Fri, Jan 22, 2021 at 12:39 PM Andy Shevchenko > wrote: > > > > Convert the GMA500 driver to use the new SCU IPC API. This allows us > > to get rid of the duplicate PMC IPC implementation which is now covered > > in SCU IPC driv

Re: linux-next: Tree for Jan 22 (amdgpu)

2021-01-23 Thread Randy Dunlap
On 1/21/21 11:06 PM, Stephen Rothwell wrote: > Hi all, > > Changes since 20210121: > on i386: ERROR: modpost: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "__divdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! -- ~Randy

[PATCH v1 2/2] drm/gma500: Get rid of duplicate NULL checks

2021-01-23 Thread Andy Shevchenko
Since GPIOs are optional we don't need to repeat checks that are done in the GPIO API. Remove them for good. Signed-off-by: Andy Shevchenko Acked-by: Linus Walleij --- drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c | 18 ++ 1 file changed, 6 insertions(+), 12 deletions(-) diff --gi

[PATCH v4] drm/loongson: Add DRM Driver for Loongson 7A1000 bridge chip

2021-01-23 Thread Chenyang Li
This patch adds an initial DRM driver for the Loongson LS7A1000 bridge chip(LS7A). The LS7A bridge chip contains two display controllers, support dual display output. The maximum support for each channel display is to 1920x1080@60Hz. At present, DC device detection and DRM driver registration are c

[PATCH v1 1/2] drm/gma500: Convert to use new SCU IPC API

2021-01-23 Thread Andy Shevchenko
Convert the GMA500 driver to use the new SCU IPC API. This allows us to get rid of the duplicate PMC IPC implementation which is now covered in SCU IPC driver. Signed-off-by: Andy Shevchenko Acked-by: Linus Walleij --- drivers/gpu/drm/gma500/Kconfig | 1 + drivers/gpu/drm/gma500/md

Re: fbcon: remove soft scrollback code (missing Doc. patch)

2021-01-23 Thread Phillip Susi
Geert Uytterhoeven writes: Judging from some of the comments in the code, it looks like you were one of the original authors of fbcon? I haven't been able to find any of these sczbot crash reports, and am not sure how fuzzing syscalls would really affect this code ( it's not really handling a b

Re: [PATCH] drm/panfrost: Add governor data with pre-defined thresholds

2021-01-23 Thread Lukasz Luba
On 1/22/21 10:24 AM, Steven Price wrote: On 22/01/2021 10:00, Lukasz Luba wrote: On 1/22/21 8:21 AM, Steven Price wrote: On 21/01/2021 17:04, Lukasz Luba wrote: The simple_ondemand devfreq governor uses two thresholds to decide about the frequency change: upthreshold, downdifferential. T

[PATCH] drm/nouveau: remove set but not used variable ‘pdev’ in nouveau_bios_init

2021-01-23 Thread Ye Bin
Fix follow warning: drivers/gpu/drm/nouveau/nouveau_bios.c:2086:18: warning: variable ‘pdev’ set but not used [-Wunused-but-set-variable] struct pci_dev *pdev; ^~~~ Reported-by: Hulk Robot Signed-off-by: Ye Bin --- drivers/gpu/drm/nouveau/nouveau_bios.c | 2 -- 1 file chang

Re: [PATCH 2/2] drm/vc4: Correct POS1_SCL for hvs5

2021-01-23 Thread Lucas Nussbaum
On 21/01/21 at 11:57 +0100, Maxime Ripard wrote: > From: Dom Cobley > > Fixes failure with 4096x1080 resolutions > > [ 284.315379] WARNING: CPU: 1 PID: 901 at > drivers/gpu/drm/vc4/vc4_plane.c:981 vc4_plane_mode_set+0x1374/0x13c4 > [ 284.315385] Modules linked in: ir_rc5_decoder rpivid_hevc(C

Re: [PATCH v1 1/2] drm/gma500: Convert to use new SCU IPC API

2021-01-23 Thread Andy Shevchenko
On Fri, Jan 22, 2021 at 04:15:33PM +0100, Patrik Jakobsson wrote: > On Fri, Jan 22, 2021 at 3:51 PM Andy Shevchenko > wrote: > > > > On Fri, Jan 22, 2021 at 03:16:55PM +0100, Patrik Jakobsson wrote: > > > On Fri, Jan 22, 2021 at 12:39 PM Andy Shevchenko > > > wrote: > > > > > > > > Convert the GM

Re: [PATCH] drm/panfrost: Add governor data with pre-defined thresholds

2021-01-23 Thread Lukasz Luba
On 1/21/21 5:15 PM, Daniel Lezcano wrote: On 21/01/2021 18:04, Lukasz Luba wrote: The simple_ondemand devfreq governor uses two thresholds to decide about the frequency change: upthreshold, downdifferential. These two tunable change the behavior of the governor decision, e.g. how fast to incr

Re: [PATCH v2 6/7] ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node.

2021-01-23 Thread Oleksij Rempel
On Thu, Jan 21, 2021 at 11:17:42AM -0300, Fabio Estevam wrote: > Hi Oleksij, > > On Thu, Jan 21, 2021 at 3:12 AM Oleksij Rempel > wrote: > > > > At some point PWM cell count was changed, but it didn't triggered any > > It changed in this commit: > > commit fa28d8212ede9c533ae87a737571a9d3b3eeb

Re: [PATCH] drm/panfrost: Add governor data with pre-defined thresholds

2021-01-23 Thread Lukasz Luba
On 1/22/21 8:21 AM, Steven Price wrote: On 21/01/2021 17:04, Lukasz Luba wrote: The simple_ondemand devfreq governor uses two thresholds to decide about the frequency change: upthreshold, downdifferential. These two tunable change the behavior of the governor decision, e.g. how fast to increa

linux-firmware for Qualcomm SM8250 platforms

2021-01-23 Thread Dmitry Baryshkov
Hello linux-firmware maintainers, We'd like to submit firmware for Qualcomm SM8250-based platforms. Firmware successfully tested on Qualcomm Robotics RB5 platform. The following changes since commit d5288624259300c558480c21a860fcf94187d29d: brcm: Add NVRAM for Vamrs 96boards Rock960 (2021-0

Re: possible IO map leak in drm/gem

2021-01-23 Thread Chuck Lever
> On Jan 21, 2021, at 10:05 AM, Chuck Lever wrote: > > > >> On Jan 21, 2021, at 9:47 AM, Thomas Zimmermann wrote: >> >> (cc'ing dri-devel) >> >> Hi, >> >> thanks for reporting the bug. >> >> Am 21.01.21 um 15:35 schrieb Chuck Lever: >>> Hi Thomas- >>> I was not able to find an appropriat

Re: [PATCH v2 1/2] dt-bindings: drm/bridge: anx7625: add DPI flag and swing setting

2021-01-23 Thread Xin Ji
On Wed, Jan 20, 2021 at 04:57:56PM +0800, Nicolas Boichat wrote: > On Tue, Jan 12, 2021 at 4:59 PM Xin Ji wrote: > > > > Hi Rob Herring, thanks for the comments. > > > > On Mon, Jan 11, 2021 at 04:14:35PM -0600, Rob Herring wrote: > > > On Thu, Dec 31, 2020 at 10:21:12AM +0800, Xin Ji wrote: > > >

Re: [PATCH 1/2] drm/vc4: Correct lbm size and calculation

2021-01-23 Thread Maxime Ripard
Hi Lucas, On Thu, Jan 21, 2021 at 05:26:22PM +0100, Lucas Nussbaum wrote: > Hi Maxime, > > On 21/01/21 at 12:04 +0100, Maxime Ripard wrote: > > Hi Lucas, Ryutaroh, > > > > On Thu, Jan 21, 2021 at 11:57:58AM +0100, Maxime Ripard wrote: > > > From: Dom Cobley > > > > > > LBM base address is meas

Re: linux-next: Tree for Jan 22 (drm/i915)

2021-01-23 Thread Randy Dunlap
On 1/21/21 11:06 PM, Stephen Rothwell wrote: > Hi all, > > Changes since 20210121: > > The drm-intel tree lost its build failure. > > The notifications tree gained conflicts against the keys tree. > > Non-merge commits (relative to Linus' tree): 4819 > 5269 files changed, 192976 insertions(+),