[PATCH v4 01/23] drm/radeon: reduce number of free VMIDs and pipes in KV

2014-10-14 Thread Alex Deucher
On Wed, Sep 24, 2014 at 4:45 PM, Oded Gabbay wrote: > To support HSA on KV, we need to limit the number of vmids and pipes > that are available for radeon's use with KV. > > This patch reserves VMIDs 8-15 for amdkfd (so radeon can only use VMIDs > 0-7) and also makes radeon thinks that KV has only

[PATCH v4 01/23] drm/radeon: reduce number of free VMIDs and pipes in KV

2014-09-24 Thread Oded Gabbay
To support HSA on KV, we need to limit the number of vmids and pipes that are available for radeon's use with KV. This patch reserves VMIDs 8-15 for amdkfd (so radeon can only use VMIDs 0-7) and also makes radeon thinks that KV has only a single MEC with a single pipe in it v3: Use define for sta