Re: [PATCH v2 1/1] drm/lsdc: add drm driver for loongson display controller

2022-01-29 Thread Randy Dunlap
Hi-- On 1/29/22 22:04, Sui Jingfeng wrote: > diff --git a/drivers/gpu/drm/lsdc/Kconfig b/drivers/gpu/drm/lsdc/Kconfig > new file mode 100644 > index ..f470892ddf60 > --- /dev/null > +++ b/drivers/gpu/drm/lsdc/Kconfig > @@ -0,0 +1,38 @@ > +config DRM_LSDC > + tristate "DRM Support f

[PATCH v2 1/1] drm/lsdc: add drm driver for loongson display controller

2022-01-29 Thread Sui Jingfeng
From: suijingfeng There is a display controller in loongson's LS2K1000 SoC and LS7A1000 bridge, and the DC in those chip is a PCI device. This display controller have two display pipes but with only one hardware cursor. This display controller is uncommon outside of china, it don't have rich doc

[PATCH v2 0/1] drm/lsdc: add drm driver for loongson display controller

2022-01-29 Thread Sui Jingfeng
v2: fixup warnings reported by kernel test robot There is a display controller in loongson's LS2K1000 SoC and LS7A1000 bridge, and the DC in those chip is a PCI device. This display controller have two display pipes but with only one hardware cursor. This display controller is uncommon outside of

[PATCH] drm/lsdc: add drm driver support for loongson display controller

2022-01-29 Thread Sui Jingfeng
There is a display controller in loongson's LS2K1000 SoC and LS7A1000 bridge, and the DC in those chip is a PCI device. This display controller have two display pipes but with only one hardware cursor. This display controller is uncommon outside of china, it don't have rich document either. This p

[Bug 204611] amdgpu error scheduling IBs when waking from sleep

2022-01-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204611 --- Comment #14 from Thierry (thierry.monni...@gmail.com) --- No problem since a long time too. I think it's solve. Le sam. 29 janv. 2022 à 23:59, a écrit : > https://bugzilla.kernel.org/show_bug.cgi?id=204611 > > --- Comment #13 from aeon.desc

Re: [PATCH v10 4/6] dt-bindings: display: Add compatibles with major versions only

2022-01-29 Thread Linus Walleij
On Thu, Jan 20, 2022 at 4:00 PM Paul Kocialkowski wrote: > There are lots of different versions of the logicvc block and it > makes little sense to list them all in compatibles since all versions > with the same major are found to be register-compatible. > > Add common compatibles that only list

Re: [PATCH v10 2/6] dt-bindings: gpio: logicvc: Add a compatible with major version only

2022-01-29 Thread Linus Walleij
On Thu, Jan 20, 2022 at 4:00 PM Paul Kocialkowski wrote: > There are lots of different versions of the logicvc block and it > makes little sense to list them all in compatibles since all versions > with the same major are found to be register-compatible. The reason we try to be precise is becaus

Re: [PATCH v10 3/6] gpio: logicvc: Support compatible with major version only

2022-01-29 Thread Linus Walleij
On Thu, Jan 20, 2022 at 4:00 PM Paul Kocialkowski wrote: > Support the newly-introduced common compatible for version 3. > > Signed-off-by: Paul Kocialkowski Reviewed-by: Linus Walleij Are there dependencies between the GPIO patches and the rest? Doesn't look like that. Can Bartosz just merge

Re: [PATCH 1/1] drm/lsdc: add drm driver for loongson display controller

2022-01-29 Thread Randy Dunlap
Hi-- On 1/29/22 12:33, suijingfeng wrote: > diff --git a/drivers/gpu/drm/lsdc/Kconfig b/drivers/gpu/drm/lsdc/Kconfig > new file mode 100644 > index ..744009dfcdde > --- /dev/null > +++ b/drivers/gpu/drm/lsdc/Kconfig > @@ -0,0 +1,32 @@ > +config DRM_LSDC > + tristate "DRM Support fo

[Bug 204611] amdgpu error scheduling IBs when waking from sleep

2022-01-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204611 --- Comment #13 from aeon.descrip...@gmail.com --- I still have this issue, but I'm using the latest Ubuntu 20.04 patched kernels, so I don't know how 'latest' that is. What kernel versions work? I could try them out. On Sat, Jan 29, 2022, 2:55

[Bug 204611] amdgpu error scheduling IBs when waking from sleep

2022-01-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204611 --- Comment #12 from tones...@hotmail.com --- I haven't seen problems resuming from sleep in some time. Is anyone still experiencing this problem on newer kernels? If not then I'd like to propose this issue be marked as resolved. -- You may re

Re: [PATCH 24/27] clk: rk3568: drop CLK_SET_RATE_PARENT from dclk_vop*

2022-01-29 Thread Heiko Stübner
Am Mittwoch, 26. Januar 2022, 15:55:46 CET schrieb Sascha Hauer: > The pixel clocks dclk_vop[012] can be clocked from hpll, vpll, gpll or > cpll. gpll and cpll also drive many other clocks, so changing the > dclk_vop[012] clocks could change these other clocks as well. Drop > CLK_SET_RATE_PARENT to

Re: [PATCH] drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()

2022-01-29 Thread Greg KH
On Sat, Jan 29, 2022 at 09:19:18AM -0600, Kangjie Lu wrote: > > So to be explicit, so you do not misunderstand me somehow: > > > > No more patches from umn.edu should be accepted into the Linux > > kernel until further public notice. > > This is clear to me. > > > They should be c

[PATCH] drm/bridge: lt9611: Fix an error handling path in lt9611_probe()

2022-01-29 Thread Christophe JAILLET
If lt9611_audio_init() fails, some resources still need to be released before returning an error code. Add the missing goto the error handling path. Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Signed-off-by: Christophe JAILLET --- drivers/gpu/drm/bridge/lontium-lt961

[PATCH] drm/amdgpu: initialize reg_access_ctrl

2022-01-29 Thread trix
From: Tom Rix clang build fails with amdgpu_virt.c:878:51: error: variable 'reg_access_ctrl' is uninitialized when used here ... + 4 * reg_access_ctrl->scratch_reg0; ^~~ The reg_access_ctrl ptr is never initialized, so initialize once we know it is supported. Fixes:

Patch "drm/atomic: Add the crtc to affected crtc only if uapi.enable = true" has been added to the 5.15-stable tree

2022-01-29 Thread gregkh
This is a note to let you know that I've just added the patch titled drm/atomic: Add the crtc to affected crtc only if uapi.enable = true to the 5.15-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

Re: [PATCH] drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()

2022-01-29 Thread Greg KH
On Sat, Jan 29, 2022 at 08:18:55AM -0600, Kangjie Lu wrote: > On Fri, Jan 28, 2022 at 1:58 PM Karol Herbst wrote: > > > > On Fri, Jan 28, 2022 at 8:54 PM Alex Deucher wrote: > > > > > > On Fri, Jan 28, 2022 at 2:20 PM Lyude Paul wrote: > > > > > > > > Sigh-thank you for catching this - I had tot

Patch "drm/atomic: Add the crtc to affected crtc only if uapi.enable = true" has been added to the 5.16-stable tree

2022-01-29 Thread gregkh
This is a note to let you know that I've just added the patch titled drm/atomic: Add the crtc to affected crtc only if uapi.enable = true to the 5.16-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

Re: [Intel-gfx] [PATCH] drm/i915: Fix a race between vma / object destruction and unbinding

2022-01-29 Thread Thomas Hellström
On 1/28/22 23:32, Tvrtko Ursulin wrote: On 27/01/2022 11:56, Thomas Hellström wrote: The vma destruction code was using an unlocked advisory check for drm_mm_node_allocated() to avoid racing with eviction code unbinding the vma. This is very fragile and prohibits the dereference of non-refco

[PATCH 1/2] drm/amd/amdgpu/amdgpu_uvd: Fix forgotten unmap buffer object

2022-01-29 Thread zhanglianjie
after the buffer object is successfully mapped, call amdgpu_bo_kunmap before the function returns. Signed-off-by: zhanglianjie diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c index 6f8de11a17f1..9cc23b220537 100644 --- a/drivers/gpu/drm/amd/amdgpu

[PATCH][next] drm/amd/display: fix spelling mistake: synatpics -> synaptics

2022-01-29 Thread Colin Ian King
There are quite a few spelling mistakes in various function names and error messages. Fix these. Signed-off-by: Colin Ian King --- .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 32 +-- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/display/a

[PATCH 2/2] drm/radeon/uvd: Fix forgotten unmap buffer objects

2022-01-29 Thread zhanglianjie
after the buffer object is successfully mapped, call radeon_bo_kunmap before the function returns. Signed-off-by: zhanglianjie diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 377f9cdb5b53..c5482f7793db 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.

[PATCH][next] drm/amdgpu: Fix a couple of spelling mistakes

2022-01-29 Thread Colin Ian King
There are two spelling mistakes in dev_err messages. Fix them. Signed-off-by: Colin Ian King --- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c i

Re: [PATCH 2/2] drm/imx/lcdc: Implement DRM driver for imx21

2022-01-29 Thread Uwe Kleine-König
lcdc-drm-driver-for-imx21-25-27/20220128-190002 > base: https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git > for-next > config: arc-randconfig-r012-20220128 > (https://download.01.org/0day-ci/archive/20220129/202201290646.48sngwm1-...@intel.com/config) >

Re: [PATCH] Revert "drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()"

2022-01-29 Thread Greg KH
On Fri, Jan 28, 2022 at 02:59:42PM -0500, Lyude Paul wrote: > on further reconsideration: Self-NAKing this. I don't see any issues with > those patches. I agree, the original change looks correct here. Thanks for the re-review. greg k-h

Re: [PATCH] drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()

2022-01-29 Thread Greg KH
On Fri, Jan 28, 2022 at 02:57:36PM -0500, Lyude Paul wrote: > On Fri, 2022-01-28 at 14:53 -0500, Alex Deucher wrote: > > On Fri, Jan 28, 2022 at 2:20 PM Lyude Paul wrote: > > > > > > Sigh-thank you for catching this - I had totally forgot about the umn.edu > > > ban. > > > I pushed this already b

Re: [PATCH] drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()

2022-01-29 Thread Greg KH
On Fri, Jan 28, 2022 at 02:20:24PM -0500, Lyude Paul wrote: > Sigh-thank you for catching this - I had totally forgot about the umn.edu ban. > I pushed this already but I will go ahead and send a revert for this patch. No worries, thanks for doing this. greg k-h

Re: [PATCH] drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()

2022-01-29 Thread Greg KH
On Fri, Jan 28, 2022 at 08:57:56PM +0100, Karol Herbst wrote: > On Fri, Jan 28, 2022 at 8:54 PM Alex Deucher wrote: > > > > On Fri, Jan 28, 2022 at 2:20 PM Lyude Paul wrote: > > > > > > Sigh-thank you for catching this - I had totally forgot about the umn.edu > > > ban. > > > I pushed this alrea