From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756068AbdEDONP (ORCPT ); Thu, 4 May 2017 10:13:15 -0400 Received: from smtprelay2.synopsys.com ([198.182.60.111]:41189 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752447AbdEDOMV (ORCPT ); Thu, 4 May 2017 10:12:21 -0400 From: Jose Abreu To: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Jose Abreu , Carlos Palminha , Alexey Brodkin , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Daniel Vetter , Dave Airlie , Andrzej Hajda , Archit Taneja Subject: [PATCH 0/5] Introduce new mode validation callbacks Date: Thu, 4 May 2017 15:11:37 +0100 Message-Id: X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series is a follow up from the discussion at [1]. We start by introducing crtc->mode_valid(), encoder->mode_valid() and bridge->mode_valid() callbacks which will be used in followup patches. Next, at 2/5 we modify the connector probe helper so that only modes which are supported by a given encoder+crtc combination are probbed. At 3/5 a helper function is introduced that calls all mode_valid() from a set of bridges. At 4/5 we call all the mode_valid() callbacks for a given pipeline so that the mode is validated. This is done before calling mode_fixup(). Finally, at 5/5 we use the new crtc->mode_valid() callback in arcpgu and remove the atomic_check() callback. [1] https://patchwork.kernel.org/patch/9702233/ Jose Abreu (5): drm: Add crtc/encoder/bridge->mode_valid() callbacks drm: Use new mode_valid() helpers in connector probe helper drm: Introduce drm_bridge_mode_valid() drm: Use mode_valid() in atomic modeset drm: arc: Use crtc->mode_valid() callback Cc: Carlos Palminha Cc: Alexey Brodkin Cc: Ville Syrjälä Cc: Daniel Vetter Cc: Dave Airlie Cc: Andrzej Hajda Cc: Archit Taneja drivers/gpu/drm/arc/arcpgu_crtc.c | 39 ++++++++------ drivers/gpu/drm/drm_atomic_helper.c | 92 ++++++++++++++++++++++++++++++-- drivers/gpu/drm/drm_bridge.c | 33 ++++++++++++ drivers/gpu/drm/drm_probe_helper.c | 71 ++++++++++++++++++++++-- include/drm/drm_bridge.h | 22 ++++++++ include/drm/drm_modeset_helper_vtables.h | 40 ++++++++++++++ 6 files changed, 275 insertions(+), 22 deletions(-) -- 1.9.1