Hi Chih-Wei, On Thu, Feb 22, 2018 at 2:53 PM, Chih-Wei Huang <cwhu...@linux.org.tw> wrote: > 2018-02-21 3:03 GMT+08:00 Rob Herring <r...@kernel.org>: >> >> Perhaps worth revisiting. Given we've failed to progress at all since >> then may change opinions some. We already have to handle multiple >> opens share the same pipe_screen, so I don't think reusing the fd buys >> us anything. >> >> Maybe we're close to the point of removing the flink name support too. >> The android-x86 folks have been working to get dma-bufs working. >> Chih-Wei, any comments on this? > > Ah! Sorry. I didn't catch or understand the details. > Did you mean the attempts to use drm_hwcomposer > in android-x86? > My understanding so far is most x86 GPUs won't work > except some very limited models. > It's due to kernel driver issues which may never be solved. > So we can't drop the flink name support. > Please correct me if I am wrong.
Could you elaborate a bit more on those GPUs that won't work and corresponding driver issues? We're running cros_gralloc on Intel and AMD GPUs, with DMA-buf and render-node only setup and we haven't seen any problems. Best regards, Tomasz _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
