RE: [PATCH 3/3] drm/amdgpu: skip put fence if signal fails

[AMD Official Use Only - General] Hi Andrey, Thank you for your clarifying. The refcount modified by amdgpu_fence_emit on my side is different. I update my code and get the patch 'drm/amdgpu: Follow up change to previous drm scheduler change.' , the " underflow " disappears. My patch is not

RE: [PATCH] drm/amdgpu: correct the PSP_BL_CMD enum

[AMD Official Use Only - General] Reviewed-by: John Clements -Original Message- From: Zhang, Hawking Sent: Monday, July 18, 2022 11:35 AM To: amd-gfx@lists.freedesktop.org; Clements, John Cc: Zhang, Hawking Subject: [PATCH] drm/amdgpu: correct the PSP_BL_CMD enum To match with the

[PATCH] drm/amdgpu: correct the PSP_BL_CMD enum

To match with the enum defined in trusted os Signed-off-by: Hawking Zhang Reviewed-by: Le Ma --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h

Re: [PATCH 4/4] Documentation/gpu/amdgpu/amdgpu_dm: add DM docs for pixel blend mode

On 16/07/2022 19:25, Melissa Wen wrote: AMD GPU display manager (DM) maps DRM pixel blend modes (None, Pre-multiplied, Coverage) to MPC hw blocks through blend configuration options. Describe relevant elements and how to set and test them to get the expected DRM blend mode on DCN hw.

Re: [PATCH 3/4] drm/amd/display: add doc entries for MPC blending configuration

On 16/07/2022 19:25, Melissa Wen wrote: Describe structs and enums used to set blend mode properties to MPC blocks. Some pieces of information are already available as code comments, and were just formatted. Others were collected and summarised from discusssions on AMD issue tracker[1][2].

Re: [PATCH 2/4] Documentation/amdgpu/display: add DC color caps info

On 16/07/2022 19:25, Melissa Wen wrote: Add details about color correction capabilities and explain a bit about differences between DC hw generations and also how they are mapped between DRM and DC interface. Two schemas for DCN 2.0 and 3.0 (converted to svg from the original png) is included to

Re: [PATCH 1/4] Documentation/amdgpu_dm: Add DM color correction documentation

On 16/07/2022 19:25, Melissa Wen wrote: AMDGPU DM maps DRM color management properties (degamma, ctm and gamma) to DC color correction entities. Part of this mapping is already documented as code comments and can be converted as kernel docs. v2: - rebase to amd-staging-drm-next Reviewed-by:

freedesktop

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Re: [PATCH v2 16/29] ACPI: video: Add Nvidia WMI EC brightness control detection

Hi, On 7/15/22 17:32, Daniel Dadap wrote: > > >> On Jul 15, 2022, at 06:59, Hans de Goede wrote: >> >> Hi Daniel, >> >>> On 7/12/22 22:13, Daniel Dadap wrote: >>> Thanks, Hans: >>> On 7/12/22 14:38, Hans de Goede wrote: On some new laptop designs a new Nvidia specific WMI interface

Re: [PATCH v2 16/29] ACPI: video: Add Nvidia WMI EC brightness control detection

> On Jul 15, 2022, at 06:59, Hans de Goede wrote: > > Hi Daniel, > >> On 7/12/22 22:13, Daniel Dadap wrote: >> Thanks, Hans: >> >>> On 7/12/22 14:38, Hans de Goede wrote: >>> On some new laptop designs a new Nvidia specific WMI interface is present >>> which gives info about panel