[Intel-gfx] [PATCH] drm/i915/glk: Disable Guc and HuC on GLK

Anusha Srivatsa anusha.srivatsa at intel.com
Thu Dec 14 21:58:37 UTC 2017


Since the firmwares are released yet to public repo,
disable them on Geminilake.

Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa at intel.com>
---
 drivers/gpu/drm/i915/i915_pci.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index fa67d3d..ddf7530 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -521,6 +521,11 @@ static const struct intel_device_info intel_geminilake_info __initconst = {
 	GEN9_LP_FEATURES,
 	.platform = INTEL_GEMINILAKE,
 	.ddb_size = 1024,
+	/* FIXME Geminilake supports GuC but currently firmwares
+	 * have not made it to public repo. Lets disable the support
+	 * as a temporary fix.
+	 */
+	.has_guc = 0,
 	GLK_COLORS,
 };
 
-- 
2.7.4



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