From patchwork Wed Mar 29 15:06:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13192695 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E4B06C6FD18 for ; Wed, 29 Mar 2023 15:11:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0147F10EB09; Wed, 29 Mar 2023 15:11:13 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9F72610EB09 for ; Wed, 29 Mar 2023 15:11:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680102667; x=1711638667; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=E3MxHmggTumlTIgLzmBnxWGg8GqqriU6T/dEDBKr+pc=; b=TjLS4u0TQZ3HW2EJW4WhIeC4DRdRBl2dfaspKI+YRYApfZxFVTo0fwGR hKi0VdJWlyw4QNuGW0hEHTGGaR73UnlRGE1VwT/IGDTK95boDHDhsjTax yOHUlymqXrdGgozGxk9jqrhqlHuDGJrNGlH3BtNdpEFisEOHSUOYBWq9P WeA98UZpVTE0iMzTcT3pj6dsu9FixzUtOD3JAnK5CAKzryxWR8QxOcnun T2yQEv6iwJtleFBn9mL0UW0UQ7/dKIztI+bJUOsPPwK6Jb6ImhIPHKed9 9upMGMLFPDH010dnS+jbTZUXUyPk0c0ztTHTvUnz7qdmilAF4A8SWicXH g==; X-IronPort-AV: E=McAfee;i="6600,9927,10664"; a="368672863" X-IronPort-AV: E=Sophos;i="5.98,301,1673942400"; d="scan'208";a="368672863" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Mar 2023 08:07:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10664"; a="753625981" X-IronPort-AV: E=Sophos;i="5.98,301,1673942400"; d="scan'208";a="753625981" Received: from pgarraul-mobl2.ger.corp.intel.com (HELO jhogande-mobl1.ger.corp.intel.com) ([10.251.223.204]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Mar 2023 08:07:41 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Date: Wed, 29 Mar 2023 18:06:58 +0300 Message-Id: <20230329150703.432072-2-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230329150703.432072-1-jouni.hogander@intel.com> References: <20230329150703.432072-1-jouni.hogander@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Subject: [Intel-gfx] [PATCH v7 1/6] drm/i915/psr: Unify pre/post hooks X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" pre/post hooks are doing things differently. Unify them. Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_psr.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 31084d95711d..8dbf452d63c2 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1954,23 +1954,22 @@ static void _intel_psr_post_plane_update(const struct intel_atomic_state *state, crtc_state->uapi.encoder_mask) { struct intel_dp *intel_dp = enc_to_intel_dp(encoder); struct intel_psr *psr = &intel_dp->psr; + bool keep_disabled = false; mutex_lock(&psr->lock); - if (psr->sink_not_reliable) - goto exit; - drm_WARN_ON(&dev_priv->drm, psr->enabled && !crtc_state->active_planes); - /* Only enable if there is active planes */ - if (!psr->enabled && crtc_state->active_planes) + keep_disabled |= psr->sink_not_reliable; + keep_disabled |= !crtc_state->active_planes; + + if (!psr->enabled && !keep_disabled) intel_psr_enable_locked(intel_dp, crtc_state); /* Force a PSR exit when enabling CRC to avoid CRC timeouts */ if (crtc_state->crc_enabled && psr->enabled) psr_force_hw_tracking_exit(intel_dp); -exit: mutex_unlock(&psr->lock); } }