[Intel-gfx] [PATCH V3 0/6] drm/i915: Add the support of dual BSD rings on BDW GT3

This is the patch set that tries to add the support of dual BSD rings on BDW GT3. Based on hardware spec, the BDW GT3 has two independent BSD rings, which can be used to process the video commands. To be simpler, it is transparent to user-space driver/middleware. In such case the kernel driver

[Intel-gfx] [PATCH V3 0/6] drm/i915: Add the support of dual BSD rings on BDW GT3

This is the patch set that tries to add the support of dual BSD rings on BDW GT3. Based on hardware spec, the BDW GT3 has two independent BSD rings, which can be used to process the video commands. To be simpler, it is transparent to user-space driver/middleware. In such case the kernel driver