From patchwork Tue Apr 1 22:22:31 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 3925771 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D3B59BF549 for ; Tue, 1 Apr 2014 22:21:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A586A202B4 for ; Tue, 1 Apr 2014 22:21:51 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 8EDB620213 for ; Tue, 1 Apr 2014 22:21:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6764D6E885; Tue, 1 Apr 2014 15:21:49 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 9248B6E882 for ; Tue, 1 Apr 2014 15:21:48 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 01 Apr 2014 15:21:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,775,1389772800"; d="scan'208";a="512681142" Received: from mdroper-hswdev.fm.intel.com (HELO mdroper-hswdev) ([10.1.134.215]) by orsmga002.jf.intel.com with ESMTP; 01 Apr 2014 15:21:15 -0700 Received: from mattrope by mdroper-hswdev with local (Exim 4.82) (envelope-from ) id 1WV75W-00067L-4q; Tue, 01 Apr 2014 15:23:22 -0700 From: Matt Roper To: dri-devel@lists.freedesktop.org Subject: [PATCHv5 02/14] drm/exynos: Restrict plane loops to only operate on overlay planes (v2) Date: Tue, 1 Apr 2014 15:22:31 -0700 Message-Id: <1396390963-23460-3-git-send-email-matthew.d.roper@intel.com> X-Mailer: git-send-email 1.8.5.1 In-Reply-To: <1396390963-23460-1-git-send-email-matthew.d.roper@intel.com> References: <1396390963-23460-1-git-send-email-matthew.d.roper@intel.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Ensure that existing driver loops over all planes do not change behavior when we begin adding new types of planes (primary and cursor) to the DRM plane list in future patches. v2: Switch to using drm_for_each_legacy_plane() Cc: Inki Dae Signed-off-by: Matt Roper --- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_encoder.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 9cc92ae..c70b380 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -190,7 +190,7 @@ static void exynos_drm_crtc_disable(struct drm_crtc *crtc) exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); - list_for_each_entry(plane, &crtc->dev->mode_config.plane_list, head) { + drm_for_each_legacy_plane(plane, &crtc->dev->mode_config.plane_list, head) { if (plane->crtc != crtc) continue; diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index 835c0f1..7e282e3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -101,7 +101,7 @@ static void exynos_drm_encoder_disable(struct drm_encoder *encoder) exynos_drm_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); /* all planes connected to this encoder should be also disabled. */ - list_for_each_entry(plane, &dev->mode_config.plane_list, head) { + drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) { if (plane->crtc == encoder->crtc) plane->funcs->disable_plane(plane); }