Am 17.09.19 um 10:17 schrieb Daniel Vetter:
On Tue, Sep 17, 2019 at 10:12 AM Christian König ckoenig.leichtzumerken@gmail.com wrote:
Am 17.09.19 um 07:47 schrieb Jani Nikula:
On Mon, 16 Sep 2019, Marek Olšák maraeo@gmail.com wrote:
The purpose is to get rid of all PCI ID tables for all drivers in userspace. (or at least stop updating them)
Mesa common code and modesetting will use this.
I'd think this would warrant a high level description of what you want to achieve in the commit message.
And maybe explicitly call it uapi_name or even uapi_driver_name.
If it's uapi_name, then why do we need a new one for every generation? Userspace drivers tend to span a lot more than just 1 generation. And if you want to have per-generation data from the kernel to userspace, then imo that's much better suited in some amdgpu ioctl, instead of trying to encode that into the driver name.
Well we already have an IOCTL for that, but I thought the intention here was to get rid of the PCI-ID tables in userspace to figure out which driver to load.
I mean it could be perfectly valid to not only match the kernel, but also the hardware generation for that.
Christian.
-Daniel