search for: 16bx2

Displaying 7 results from an estimated 7 matches for "16bx2".

[PATCH] drm: Generalized NV Block Linear DRM format mod
2019 Oct 15
2
[PATCH] drm: Generalized NV Block Linear DRM format mod
On Mon, Oct 14, 2019 at 03:13:21PM -0700, James Jones wrote: > Builds upon the existing NVIDIA 16Bx2 block linear > format modifiers by adding more "fields" to the > existing parameterized > DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK format modifier > macro that allow fully defining a unique-across- > all-NVIDIA-hardware bit layout using a minimal > set of fields and values. Th...
[PATCH] drm: Generalized NV Block Linear DRM format mod
2019 Oct 14
2
[PATCH] drm: Generalized NV Block Linear DRM format mod
Beyond general review, I'm looking for feedback on a few things specifically here: -Is the level of backwards compatibility described here sufficient? Technically I can make the user space drivers support the old modifiers too, but that would mean the layout they specify would morph based on the GPU they're being used on, and sharing buffers between two different NV GPUs, which would
[PATCH] drm: Generalized NV Block Linear DRM format mod
2019 Oct 15
1
[PATCH] drm: Generalized NV Block Linear DRM format mod
On Tue, Oct 15, 2019 at 5:14 PM James Jones <jajones at nvidia.com> wrote: > > On 10/15/19 7:19 AM, Daniel Vetter wrote: > > On Mon, Oct 14, 2019 at 03:13:21PM -0700, James Jones wrote: > >> Builds upon the existing NVIDIA 16Bx2 block linear > >> format modifiers by adding more "fields" to the > >> existing parameterized > >> DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK format modifier > >> macro that allow fully defining a unique-across- > >> all-NVIDIA-hardware bit layout using...
[PATCH] drm: Generalized NV Block Linear DRM format mod
2019 Oct 14
0
[PATCH] drm: Generalized NV Block Linear DRM format mod
Builds upon the existing NVIDIA 16Bx2 block linear format modifiers by adding more "fields" to the existing parameterized DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK format modifier macro that allow fully defining a unique-across- all-NVIDIA-hardware bit layout using a minimal set of fields and values. The new modifier macro DRM_FORMA...
[PATCH v2] drm: Generalized NV Block Linear DRM format mod
2019 Oct 16
0
[PATCH v2] drm: Generalized NV Block Linear DRM format mod
Builds upon the existing NVIDIA 16Bx2 block linear format modifiers by adding more "fields" to the existing parameterized DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK format modifier macro that allow fully defining a unique-across- all-NVIDIA-hardware bit layout using a minimal set of fields and values. The new modifier macro DRM_FORMA...
[PATCH v3] drm: Generalized NV Block Linear DRM format mod
2019 Dec 11
0
[PATCH v3] drm: Generalized NV Block Linear DRM format mod
Builds upon the existing NVIDIA 16Bx2 block linear format modifiers by adding more "fields" to the existing parameterized DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK format modifier macro that allow fully defining a unique-across- all-NVIDIA-hardware bit layout using a minimal set of fields and values. The new modifier macro DRM_FORMA...
[PATCH] drm: Generalized NV Block Linear DRM format mod
2019 Oct 15
0
[PATCH] drm: Generalized NV Block Linear DRM format mod
On 10/15/19 7:19 AM, Daniel Vetter wrote: > On Mon, Oct 14, 2019 at 03:13:21PM -0700, James Jones wrote: >> Builds upon the existing NVIDIA 16Bx2 block linear >> format modifiers by adding more "fields" to the >> existing parameterized >> DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK format modifier >> macro that allow fully defining a unique-across- >> all-NVIDIA-hardware bit layout using a minimal >> set o...