RE: [PATCH] fbdev: defio: fix the pagelist corruption

2022-03-28 Thread Liu, Chuansheng
Hi Paul, > -Original Message- > From: dri-devel On Behalf Of Paul > Menzel > Sent: Monday, March 28, 2022 2:15 PM > To: Liu, Chuansheng > Cc: tzimmerm...@suse.de; linux-fb...@vger.kernel.org; del...@gmx.de; dri- > de...@lists.freedesktop.org; jay...@intworks.biz > Subject: Re: [PATCH] fb

amdgpu link problem (was Re: [git pull] drm for 5.18-rc1)

2022-03-28 Thread Linus Torvalds
I didn't notice this until now, probably because everything still _works_, but I get a new big warning splat at bootup on my main workstation these days as of the merge window changes. The full warning is attached, but it's basically the ASSERT(0) at line 938 in drivers/gpu/drm/amd/display/dc/c

Re: [PATCH v4 10/11] drm/bridge: tc358767: Split tc_set_video_mode() into common and (e)DP part

2022-03-28 Thread kernel test robot
Hi Marek, I love your patch! Perhaps something to improve: [auto build test WARNING on drm/drm-next] [also build test WARNING on drm-intel/for-linux-next drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.17 next-20220328] [cannot apply to airlied/drm-next] [If your

Re: [PATCH v11 5/7] dt-bindings: display: Add Loongson display controller

2022-03-28 Thread Sui Jingfeng
On 2022/3/28 22:04, Rob Herring wrote: On Sat, Mar 26, 2022 at 06:04:46PM +0800, Sui Jingfeng wrote: On 2022/3/24 21:26, Rob Herring wrote: On Thu, Mar 24, 2022 at 09:48:19AM +0800, Sui Jingfeng wrote: On 2022/3/23 21:03, Rob Herring wrote: On Wed, Mar 23, 2022 at 11:38:55AM +0800, Sui Jing

Re: [PATCH v4 10/11] drm/bridge: tc358767: Split tc_set_video_mode() into common and (e)DP part

2022-03-28 Thread kernel test robot
Hi Marek, I love your patch! Perhaps something to improve: [auto build test WARNING on drm/drm-next] [also build test WARNING on drm-intel/for-linux-next drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.17 next-20220328] [cannot apply to airlied/drm-next] [If your

回复: Re: [PATCH] drm/amdgpu: resolve s3 hang for r7340

2022-03-28 Thread 李真能
               主 题:Re: [PATCH] drm/amdgpu: resolve s3 hang for r7340            日 期:2022-03-28 15:38            发件人:Paul Menzel            收件人:Zhenneng Li                            [Cc: -Jack Zhang (invalid address)Am 28.03.22 um 09:36 schrieb Paul Menzel:> Dear Zhenneng,> > > Thank

[PATCH next, v2] kernel: Add 1 ms delay to init handler to fix s3 resume hang

2022-03-28 Thread Zhenneng Li
This is a workaround for s3 resume hang for r7 340(amdgpu). When we test s3 with r7 340 on arm64 platform, graphics card will hang up, the error message are as follows: Mar 4 01:14:11 greatwall-GW-XX-XXX kernel: [1.599374][ 7] [ T291] amdgpu :02:00.0: fb0: amdgpudrmfb frame buffer de

Re: 回复: Re: [PATCH] drm/amdgpu: resolve s3 hang for r7340

2022-03-28 Thread Paul Menzel
Dear 李真, [Your mailer formatted the message oddly. Maybe configure it to use only plain text email with no HTML parts – common in Linux kernel community –, or, if not possible, switch to something else (Mozilla Thunderbird, …).] Am 29.03.22 um 04:54 schrieb 李真能: […] *日 期:*2022-03-28 15:3

Re: [PATCH v7 2/9] drm/i915/gt: Use XY_FAST_COLOR_BLT to clear obj on graphics ver 12+

2022-03-28 Thread Thomas Hellström
On Tue, 2022-03-29 at 00:37 +0530, Ramalingam C wrote: > Use faster XY_FAST_COLOR_BLT cmd on graphics version of 12 and more, > for clearing (Zero out) the pages of the newly allocated object. > > XY_FAST_COLOR_BLT is faster than the older XY_COLOR_BLT. > > v2: >   Typo fix at title [Thomas] > v3

Re: [PATCH v7 1/9] drm/i915/gt: use engine instance directly for offset

2022-03-28 Thread Hellstrom, Thomas
On Tue, 2022-03-29 at 00:37 +0530, Ramalingam C wrote: > To make it uniform across copy and clear, use the engine offset > directly > to calculate the offset in the cmd forming for emit_clear. > > Signed-off-by: Ramalingam C > --- >  drivers/gpu/drm/i915/gt/intel_migrate.c | 11 --- >  1 f

Re: [PATCH] dt-bindings: display: msm: dsi: remove address/size cells

2022-03-28 Thread Vinod Koul
On 28-03-22, 13:21, Rob Herring wrote: > On Mon, Mar 28, 2022 at 12:18 PM Krzysztof Kozlowski > wrote: > > > > On 28/03/2022 19:16, Vinod Koul wrote: > > > On 28-03-22, 19:43, Dmitry Baryshkov wrote: > > >> On Mon, 28 Mar 2022 at 18:30, Krzysztof Kozlowski > > >> wrote: > > >>> > > >>> The DSI no

Re: [Intel-gfx] [PATCH v7 4/9] drm/i915/gt: Clear compress metadata for Flat-ccs objects

2022-03-28 Thread Thomas Hellström
On 3/28/22 21:07, Ramalingam C wrote: Xe-HP and latest devices support Flat CCS which reserved a portion of the device memory to store compression metadata, during the clearing of device memory buffer object we also need to clear the associated CCS buffer. XY_CTRL_SURF_COPY_BLT is a BLT cmd us

Re: [Intel-gfx] [PATCH v7 5/9] drm/i915/selftest_migrate: Consider the possible roundup of size

2022-03-28 Thread Intel
On 3/28/22 21:07, Ramalingam C wrote: Consider the possible round up happened at obj size alignment to min_page_size during the obj allocation. Signed-off-by: Ramalingam C Reviewed-by: Thomas Hellström --- drivers/gpu/drm/i915/gt/selftest_migrate.c | 3 +++ 1 file changed, 3 insertio

Re: [Intel-gfx] [PATCH v7 6/9] drm/i915/selftest_migrate: Check CCS meta data clear

2022-03-28 Thread Thomas Hellström
On 3/28/22 21:07, Ramalingam C wrote: Extend the live migrate selftest, to verify the ccs surface clearing during the Flat-CCS capable lmem obj clear. v2: Look at right places for ccs data [Thomas] Signed-off-by: Ramalingam C Reviewed-by: Thomas Hellström --- drivers/gpu/drm/i915/

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