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<div class="moz-cite-prefix">On 4/16/19 10:39 PM, Michal Wajdeczko
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:20190417054004.28176-2-michal.wajdeczko@intel.com">
<pre class="moz-quote-pre" wrap="">Today our most desired GuC configuration is to only enable HuC
if it is available and we really don't care about GuC submission.
Change platform default GuC mode to match our desire.
Signed-off-by: Michal Wajdeczko <a class="moz-txt-link-rfc2396E" href="mailto:michal.wajdeczko@intel.com"><michal.wajdeczko@intel.com></a>
Cc: Joonas Lahtinen <a class="moz-txt-link-rfc2396E" href="mailto:joonas.lahtinen@linux.intel.com"><joonas.lahtinen@linux.intel.com></a>
Cc: Chris Wilson <a class="moz-txt-link-rfc2396E" href="mailto:chris@chris-wilson.co.uk"><chris@chris-wilson.co.uk></a>
Cc: Rodrigo Vivi <a class="moz-txt-link-rfc2396E" href="mailto:rodrigo.vivi@intel.com"><rodrigo.vivi@intel.com></a>
Cc: Daniele Ceraolo Spurio <a class="moz-txt-link-rfc2396E" href="mailto:daniele.ceraolospurio@intel.com"><daniele.ceraolospurio@intel.com></a>
Cc: John Spotswood <a class="moz-txt-link-rfc2396E" href="mailto:john.a.spotswood@intel.com"><john.a.spotswood@intel.com></a>
Cc: Vinay Belgaumkar <a class="moz-txt-link-rfc2396E" href="mailto:vinay.belgaumkar@intel.com"><vinay.belgaumkar@intel.com></a>
Cc: Tony Ye <a class="moz-txt-link-rfc2396E" href="mailto:tony.ye@intel.com"><tony.ye@intel.com></a>
Cc: Anusha Srivatsa <a class="moz-txt-link-rfc2396E" href="mailto:anusha.srivatsa@intel.com"><anusha.srivatsa@intel.com></a>
Cc: Jeff Mcgee <a class="moz-txt-link-rfc2396E" href="mailto:jeff.mcgee@intel.com"><jeff.mcgee@intel.com></a>
Cc: Antonio Argenziano <a class="moz-txt-link-rfc2396E" href="mailto:antonio.argenziano@intel.com"><antonio.argenziano@intel.com></a>
Cc: Sujaritha Sundaresan <a class="moz-txt-link-rfc2396E" href="mailto:sujaritha.sundaresan@intel.com"><sujaritha.sundaresan@intel.com></a>
---
drivers/gpu/drm/i915/intel_uc.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 25b80ffe71ad..2a56e2363888 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -57,10 +57,8 @@ static int __get_platform_enable_guc(struct drm_i915_private *i915)
struct intel_uc_fw *huc_fw = &i915->huc.fw;
int enable_guc = 0;
- /* Default is to enable GuC/HuC if we know their firmwares */
- if (intel_uc_fw_is_selected(guc_fw))
- enable_guc |= ENABLE_GUC_SUBMISSION;
- if (intel_uc_fw_is_selected(huc_fw))
+ /* Default is to use HuC if we know GuC and HuC firmwares */
+ if (intel_uc_fw_is_selected(guc_fw) && intel_uc_fw_is_selected(huc_fw))
enable_guc |= ENABLE_GUC_LOAD_HUC;
/* Any platform specific fine-tuning can be done here */</pre>
</blockquote>
<br>
<pre class="moz-quote-pre" wrap=""><span class="reviewed-by">
Reviewed-by: </span>Sujaritha Sundaresan <a class="moz-txt-link-rfc2396E" href="mailto:sujaritha.sundaresan@intel.com"><sujaritha.sundaresan@intel.com></a>
Regards,
Sujaritha
</pre>
<blockquote type="cite"
cite="mid:20190417054004.28176-2-michal.wajdeczko@intel.com">
<pre class="moz-quote-pre" wrap="">
</pre>
</blockquote>
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