From e0b0c6d2076d2b94122218259202030faaaac61d Mon Sep 17 00:00:00 2001 From: Rodrigo Vivi Date: Fri, 10 Jan 2025 09:46:40 -0500 Subject: [PATCH] drm/i915/guc/slpc: Print more SLPC debug status information Let's peek on the Balancer and DCC status, now that we are using the default strategies. v2: fix identation v3: fix typo (Vinay) Reviewed-by: Vinay Belgaumkar Link: https://patchwork.freedesktop.org/patch/msgid/20250110144640.1032250-2-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c index 1f8e6f7c2c67..1a0e1a412fdb 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c @@ -799,6 +799,23 @@ int intel_guc_slpc_print_info(struct intel_guc_slpc *slpc, struct drm_printer *p drm_printf(p, "\tSLPC state: %s\n", slpc_get_state_string(slpc)); drm_printf(p, "\tGTPERF task active: %s\n", str_yes_no(slpc_tasks->status & SLPC_GTPERF_TASK_ENABLED)); + drm_printf(p, "\tDCC enabled: %s\n", + str_yes_no(slpc_tasks->status & + SLPC_DCC_TASK_ENABLED)); + drm_printf(p, "\tDCC in: %s\n", + str_yes_no(slpc_tasks->status & SLPC_IN_DCC)); + drm_printf(p, "\tBalancer enabled: %s\n", + str_yes_no(slpc_tasks->status & + SLPC_BALANCER_ENABLED)); + drm_printf(p, "\tIBC enabled: %s\n", + str_yes_no(slpc_tasks->status & + SLPC_IBC_TASK_ENABLED)); + drm_printf(p, "\tBalancer IA LMT enabled: %s\n", + str_yes_no(slpc_tasks->status & + SLPC_BALANCER_IA_LMT_ENABLED)); + drm_printf(p, "\tBalancer IA LMT active: %s\n", + str_yes_no(slpc_tasks->status & + SLPC_BALANCER_IA_LMT_ACTIVE)); drm_printf(p, "\tMax freq: %u MHz\n", slpc_decode_max_freq(slpc)); drm_printf(p, "\tMin freq: %u MHz\n", -- 2.25.1