Re: [Intel-gfx] [PATCH 1/2] drm/i915: Introduce FBC False Color for debug purposes.

2014-07-30 Thread Ben Widawsky
On Wed, Jul 30, 2014 at 09:26:17AM -0700, Rodrigo Vivi wrote: > With this bit enabled, HW changes the color when compressing frames for > debug purposes. > > ALthough the simple way to enable a single bit is over intel_reg_write, > this value is overwriten on next update_fbc so depending on the wo

[Intel-gfx] [PATCH 1/2] drm/i915: Introduce FBC False Color for debug purposes.

2014-07-30 Thread Rodrigo Vivi
With this bit enabled, HW changes the color when compressing frames for debug purposes. ALthough the simple way to enable a single bit is over intel_reg_write, this value is overwriten on next update_fbc so depending on the workload it is not possible to set this bit with intel-gpu-tools. So this