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

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

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221111001832.4144910-1-daniele.ceraolospurio@intel.com

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 4e6dca707d941d78a66b26d52bde3ef49e47ca78..1d49a7ec0bd8f54eba3b59717cbf2a06e1e864d0 100644 (file)
--- 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;
        }