Re: [Freedreno] [PATCH 05/12] drm/msm/adreno: Use quirk to identify cached-coherent support

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On 07/07/2023 00:10, Rob Clark wrote:
From: Rob Clark <robdclark@xxxxxxxxxxxx>

It is better to explicitly list it.  With the move to opaque chip-id's
for future devices, we should avoid trying to infer things like
generation from the numerical value.

Would it be better to push this to DT? I mean, we already have a 'dma-cache-coherent' property for it.


Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
---
  drivers/gpu/drm/msm/adreno/adreno_device.c | 23 +++++++++++++++-------
  drivers/gpu/drm/msm/adreno/adreno_gpu.h    |  1 +
  2 files changed, 17 insertions(+), 7 deletions(-)


--
With best wishes
Dmitry




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