Since both legacy and execlists want to poopulate the RING_CTL register,
share the computation of the right bits for the ring->size. We can then
stop masking errors and explicitly forbid them during creation!
Signed-off-by: Chris Wilson
Cc: Mika Kuoppala
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drivers/gpu/drm/i915/i915_reg.h
On Mon, Oct 03, 2016 at 01:52:39PM +0100, Chris Wilson wrote:
> Since both legacy and execlists want to poopulate the RING_CTL register,
> share the computation of the right bits for the ring->size. We can then
> stop masking errors and explicitly forbid them during creation!
>
> Signed-off-by: Ch
Chris Wilson writes:
> Since both legacy and execlists want to poopulate the RING_CTL
> register,
A bit too graphic, lets switch to populate.
Reviewed-by: Mika Kuoppala
> share the computation of the right bits for the ring->size. We can then
> stop masking errors and explicitly forbid them d
Chris Wilson writes:
> On Mon, Oct 03, 2016 at 01:52:39PM +0100, Chris Wilson wrote:
>> Since both legacy and execlists want to poopulate the RING_CTL register,
>> share the computation of the right bits for the ring->size. We can then
>> stop masking errors and explicitly forbid them during crea