From: Stuart Summers Date: Thu, 3 Mar 2022 22:34:35 +0000 (-0800) Subject: drm/i915: Add RCS mask to GuC ADS params X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=18ac067bcbde92518a1fc3c0605d030fc3e3f94b;p=linux.git drm/i915: Add RCS mask to GuC ADS params 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 Signed-off-by: Stuart Summers Signed-off-by: Matt Roper Reviewed-by: John Harrison Link: https://patchwork.freedesktop.org/patch/msgid/20220303223435.2793124-2-matthew.d.roper@intel.com --- 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 32c2053f2f08d..acc4a3766dc17 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));