| Message ID | 1477625883-76387-1-git-send-email-gurchetansingh@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 28 October 2016 at 04:38, Gurchetan Singh <gurchetansingh@chromium.org> wrote: > This file has useful information regarding the pci-id --> gen > conversion. The gen determines which scanout formats a chipset > supports (for example, the SKL display engine can scanout Y-tiled > formats). This would be useful for the ozone-gbm interface. > It sounds like you're interested in the actual generation rather than the exact device id, correct ? If so an interface like [1] sounds be a better fit. I've poked Chris about moving it to libdrm_intel so that others can also use it [2]. Guessing he did not have much time about that :-\ Thanks Emil [1] https://cgit.freedesktop.org/drm/igt-gpu-tools/commit/?id=d308bb082d429eb25dfd2844bcbafe722660a1ff [2] https://patchwork.freedesktop.org/patch/95531/
Yes, I am interested in the generation. Since DRM_IOCTL_I915_GETPARAM returns the pci_id, a common place to get the generation would be nice. Intel folks, where do you think would be the best place to put this (libdrm_intel or the kernel)?? On Thu, Nov 10, 2016 at 10:47 AM, Emil Velikov <emil.l.velikov@gmail.com> wrote: > On 28 October 2016 at 04:38, Gurchetan Singh > <gurchetansingh@chromium.org> wrote: > > This file has useful information regarding the pci-id --> gen > > conversion. The gen determines which scanout formats a chipset > > supports (for example, the SKL display engine can scanout Y-tiled > > formats). This would be useful for the ozone-gbm interface. > > > It sounds like you're interested in the actual generation rather than > the exact device id, correct ? > > If so an interface like [1] sounds be a better fit. I've poked Chris > about moving it to libdrm_intel so that others can also use it [2]. > Guessing he did not have much time about that :-\ > > Thanks > Emil > [1] https://cgit.freedesktop.org/drm/igt-gpu-tools/commit/?id=d3 > 08bb082d429eb25dfd2844bcbafe722660a1ff > [2] https://patchwork.freedesktop.org/patch/95531/ >
diff --git a/intel/Makefile.sources b/intel/Makefile.sources index 7b2272c..06f3acf 100644 --- a/intel/Makefile.sources +++ b/intel/Makefile.sources @@ -4,11 +4,11 @@ LIBDRM_INTEL_FILES := \ intel_bufmgr_fake.c \ intel_bufmgr_gem.c \ intel_decode.c \ - intel_chipset.h \ mm.c \ mm.h LIBDRM_INTEL_H_FILES := \ intel_bufmgr.h \ intel_aub.h \ - intel_debug.h + intel_debug.h \ + intel_chipset.h
This file has useful information regarding the pci-id --> gen conversion. The gen determines which scanout formats a chipset supports (for example, the SKL display engine can scanout Y-tiled formats). This would be useful for the ozone-gbm interface. Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> --- intel/Makefile.sources | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)