[PATCH] drm/i915/guc: add the GSC CS to the GuC capture list

[Daniele Ceraolo Spurio]

For the GSC engine we only want to capture the instance regs.

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com>
Cc: Alan Previn <alan.previn.teres.ale...@intel.com>
---
 drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c 
b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
index 4e6dca707d94..1d49a7ec0bd8 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
@@ -132,6 +132,11 @@ static const struct __guc_mmio_reg_descr 
xe_lpd_blt_inst_regs[] = {
        COMMON_BASE_ENGINE_INSTANCE,
 };
 
+/* XE_LPD - GSC Per-Engine-Instance */
+static const struct __guc_mmio_reg_descr xe_lpd_gsc_inst_regs[] = {
+       COMMON_BASE_ENGINE_INSTANCE,
+};
+
 /* GEN9 - Global */
 static const struct __guc_mmio_reg_descr default_global_regs[] = {
        COMMON_BASE_GLOBAL,
@@ -177,6 +182,8 @@ static struct __guc_mmio_reg_descr_group default_lists[] = {
        MAKE_REGLIST(xe_lpd_vec_inst_regs, PF, ENGINE_INSTANCE, 
GUC_VIDEOENHANCE_CLASS),
        MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_BLITTER_CLASS),
        MAKE_REGLIST(xe_lpd_blt_inst_regs, PF, ENGINE_INSTANCE, 
GUC_BLITTER_CLASS),
+       MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_GSC_OTHER_CLASS),
+       MAKE_REGLIST(xe_lpd_gsc_inst_regs, PF, ENGINE_INSTANCE, 
GUC_GSC_OTHER_CLASS),
        {}
 };
 
@@ -192,6 +199,8 @@ static const struct __guc_mmio_reg_descr_group 
xe_lpd_lists[] = {
        MAKE_REGLIST(xe_lpd_vec_inst_regs, PF, ENGINE_INSTANCE, 
GUC_VIDEOENHANCE_CLASS),
        MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_BLITTER_CLASS),
        MAKE_REGLIST(xe_lpd_blt_inst_regs, PF, ENGINE_INSTANCE, 
GUC_BLITTER_CLASS),
+       MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_GSC_OTHER_CLASS),
+       MAKE_REGLIST(xe_lpd_gsc_inst_regs, PF, ENGINE_INSTANCE, 
GUC_GSC_OTHER_CLASS),
        {}
 };
 
@@ -454,6 +463,8 @@ __stringify_engclass(u32 class)
                return "Blitter";
        case GUC_COMPUTE_CLASS:
                return "Compute";
+       case GUC_GSC_OTHER_CLASS:
+               return "GSC-Other";
        default:
                break;
        }
-- 
2.37.3