Commit 6f22587c authored by Vinay Belgaumkar's avatar Vinay Belgaumkar Committed by John Harrison
Browse files

drm/i915/guc/slpc: Disable rps_boost debugfs 

rps_boost debugfs shows host turbo related info. This is not valid
when SLPC is enabled. guc_slpc_info already shows the number of boosts.
Add num_waiters there as well and disable rps_boost when SLPC is
enabled.

v2: Replace Bug with Link to resolve checkpatch warning

Link: https://gitlab.freedesktop.org/drm/intel/-/issues/7632


Reviewed-by: default avatarAshutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: default avatarVinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: default avatarJohn Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230516154905.1048006-1-vinay.belgaumkar@intel.com
parent f6eeea8d

drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c

+4 −1
Original line number Diff line number Diff line
@@ -539,6 +539,9 @@ static bool rps_eval(void *data) 
{

	struct intel_gt *gt = data;



	if (intel_guc_slpc_is_used(&gt->uc.guc))

		return false;

	else

		return HAS_RPS(gt->i915);

}

drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c

+2 −0
Original line number Diff line number Diff line
@@ -837,6 +837,8 @@ int intel_guc_slpc_print_info(struct intel_guc_slpc *slpc, struct drm_printer *p 
				   slpc_decode_min_freq(slpc));

			drm_printf(p, "\twaitboosts: %u\n",

				   slpc->num_boosts);

			drm_printf(p, "\tBoosts outstanding: %u\n",

				   atomic_read(&slpc->num_waiters));

		}

	}