On 3/3/2022 14:34, Matt Roper wrote:
From: Stuart Summers <stuart.summers@xxxxxxxxx>
If RCS is not enumerated, GuC will return invalid parameters.
Make sure we do not send RCS supported when we have not enumerated
it.
Cc: Vinay Belgaumkar <vinay.belgaumkar@xxxxxxxxx>
Signed-off-by: Stuart Summers <stuart.summers@xxxxxxxxx>
Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
Reviewed-by: John Harrison <John.C.Harrison@xxxxxxxxx>
---
drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
index 32c2053f2f08..acc4a3766dc1 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
@@ -433,7 +433,7 @@ static void guc_mmio_reg_state_init(struct intel_guc *guc)
static void fill_engine_enable_masks(struct intel_gt *gt,
struct iosys_map *info_map)
{
- info_map_write(info_map, engine_enabled_masks[GUC_RENDER_CLASS], 1);
+ info_map_write(info_map, engine_enabled_masks[GUC_RENDER_CLASS], RCS_MASK(gt));
info_map_write(info_map, engine_enabled_masks[GUC_COMPUTE_CLASS], CCS_MASK(gt));
info_map_write(info_map, engine_enabled_masks[GUC_BLITTER_CLASS], 1);
info_map_write(info_map, engine_enabled_masks[GUC_VIDEO_CLASS], VDBOX_MASK(gt));
