On Thu, Apr 07, 2016 at 03:05:40PM +0100, Tvrtko Ursulin wrote:
> diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
> index a1db6a02cf23..cac387f38cf6 100644
> --- a/drivers/gpu/drm/i915/intel_lrc.c
> +++ b/drivers/gpu/drm/i915/intel_lrc.c
> @@ -418,6 +418,7 @@ static void execlists_submit_requests(struct drm_i915_gem_request *rq0,
> struct drm_i915_gem_request *rq1)
> {
> struct drm_i915_private *dev_priv = rq0->i915;
> + unsigned int fw_domains = rq0->engine->fw_domains_elsp;
So with a slightly different layout of fw that nest the elsp fw within
the tasklet handler's fw I would have a preamble like:
fw_domains = 0;
for_each_reg({ELSP, WRITE},
{CONTEXT_STATUS_BUF, READ},
{CONTEXT_STATUS_PTR, READ | WRITE})
fw_domains |= intel_reg_fw_domains(dev_priv, reg, direction);
engine->execlist_fw_domains = fw_domains;
Hmm, we have a name clash with i915_reg_t i915_mmio_reg and
intel_uncore_forcewake_get()
intel_uncore_forcewake_for_mmio()
i915_mmio_reg_fw_domains()
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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