From patchwork Thu Sep 30 00:14:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Souza, Jose" X-Patchwork-Id: 12527023 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 890E5C433F5 for ; Thu, 30 Sep 2021 00:09:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5685C611C0 for ; Thu, 30 Sep 2021 00:09:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5685C611C0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AFFA56EB15; Thu, 30 Sep 2021 00:09:04 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id ED8476EB0B for ; Thu, 30 Sep 2021 00:08:45 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10122"; a="212148099" X-IronPort-AV: E=Sophos;i="5.85,334,1624345200"; d="scan'208";a="212148099" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Sep 2021 17:08:30 -0700 X-IronPort-AV: E=Sophos;i="5.85,334,1624345200"; d="scan'208";a="438658491" Received: from josouza-mobl2.jf.intel.com (HELO josouza-mobl2.intel.com) ([10.24.14.60]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Sep 2021 17:08:30 -0700 From: =?utf-8?q?Jos=C3=A9_Roberto_de_Souza?= To: intel-gfx@lists.freedesktop.org Cc: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Gwan-gyeong Mun Date: Wed, 29 Sep 2021 17:14:02 -0700 Message-Id: <20210930001409.254817-2-jose.souza@intel.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210930001409.254817-1-jose.souza@intel.com> References: <20210930001409.254817-1-jose.souza@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 2/9] drm/i915/display/psr: Do full fetch when handling multi-planar formats 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" From: Gwan-gyeong Mun We are still missing the PSR2 selective fetch handling of multi-planar formats but until proper handle is added we can workaround it by doing full frames fetch when state has such formats. Cc: Ville Syrjälä Signed-off-by: Gwan-gyeong Mun Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_psr.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index e3af1dc358bd2..8534cbb0d5144 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1573,6 +1573,9 @@ static void cursor_area_workaround(const struct intel_plane_state *new_plane_sta * also planes are not updated if they have a negative X * position so for now doing a full update in this cases * + * TODO: We are missing multi-planar formats handling, until it is + * implemented it will send full frame updates. + * * Plane scaling and rotation is not supported by selective fetch and both * properties can change without a modeset, so need to be check at every * atomic commmit. @@ -1582,6 +1585,7 @@ static bool psr2_sel_fetch_plane_state_supported(const struct intel_plane_state if (plane_state->uapi.dst.y1 < 0 || plane_state->uapi.dst.x1 < 0 || plane_state->scaler_id >= 0 || + plane_state->hw.fb->format->num_planes > 1 || plane_state->uapi.rotation != DRM_MODE_ROTATE_0) return false;