From patchwork Thu May 2 19:49:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Sean Paul X-Patchwork-Id: 10927599 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C1CBE1515 for ; Thu, 2 May 2019 19:50:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B13FB2621B for ; Thu, 2 May 2019 19:50:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A2CDA26223; Thu, 2 May 2019 19:50:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D7A322621B for ; Thu, 2 May 2019 19:50:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5C5508981D; Thu, 2 May 2019 19:50:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qt1-x842.google.com (mail-qt1-x842.google.com [IPv6:2607:f8b0:4864:20::842]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1F66989823 for ; Thu, 2 May 2019 19:50:23 +0000 (UTC) Received: by mail-qt1-x842.google.com with SMTP id e5so4104112qtq.2 for ; Thu, 02 May 2019 12:50:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mGmNoeHSYXc1FE5QvnrP3TRMonnsa/k3IOpt5JYsQTc=; b=I1r48SJ9fKKg05hJVM5Y1outzXfVzV/VpvZE5vfdPIJsONYtGSNT7yX8tIMilt1FEN ztX+Gt8rVoIhrtAm6If3H4F9ruPbirMZq4umdL1rJUt8E36mlusq81zRUfGJoGinDDCV pSvv+0zxRNPOTA1Lwm4eAzgBFSpbmDJOC3lXFvAiyWMuIvFJdWFtkX5nWnMaB8876z5V uxTzPCPRXOIADteR/NJn7ITa8DHXNxpdis4/HpX8kSDI0MrKr1dAlW1/xOeoBGibpShW 3EKPGJAadHKBjJIFr/K0aoG7u5aRCQEV3tL9nI6PPQBryobM8mb2xvsZ+ggKH4/c1xbu Q5KQ== X-Gm-Message-State: APjAAAU+xa/tb7iWeAXx5VnaIcFpgWTeUjmHWCqSCa8tU/oZkdNo6/UV nPL/6jXryOLgou3VEBqs2evPe/OpmEU= X-Google-Smtp-Source: APXvYqzD5HxU6IDW5U14g8wrOfelDFRpJ+I3ZAAp+mHUaIu5IT/F9QO1Q4MwbqchHJMg7LmdHO+eRw== X-Received: by 2002:ac8:3696:: with SMTP id a22mr2780028qtc.296.1556826621944; Thu, 02 May 2019 12:50:21 -0700 (PDT) Received: from rosewood.cam.corp.google.com ([2620:0:1013:11:89c6:2139:5435:371d]) by smtp.gmail.com with ESMTPSA id k36sm34366qtc.52.2019.05.02.12.50.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 May 2019 12:50:21 -0700 (PDT) From: Sean Paul To: dri-devel@lists.freedesktop.org Subject: [PATCH v3 04/10] drm: Convert connector_helper_funcs->atomic_check to accept drm_atomic_state Date: Thu, 2 May 2019 15:49:46 -0400 Message-Id: <20190502194956.218441-5-sean@poorly.run> X-Mailer: git-send-email 2.21.0.593.g511ec345e18-goog In-Reply-To: <20190502194956.218441-1-sean@poorly.run> References: <20190502194956.218441-1-sean@poorly.run> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=poorly.run; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=mGmNoeHSYXc1FE5QvnrP3TRMonnsa/k3IOpt5JYsQTc=; b=B0XWQCa9CTrrT2KxYU6i22NGDu773B+SALqyfrZcGwp7mrueRgO9v8GIzKRv+BWpZZ GaVZ+RqQImrKnp6n4VwjmJCVIkrQnlAq0u9ekgrClXSvZXfc6J6GzrWJT2JlqKq/vSwB B37Oo1DBSQOjpkkzz4MWWabhEYYmRFhdddHyud/l6Nox0cb5p+wirJuAp/ouvnKLUE5C C99vrBJXMhZ2gBfYiLc4p0BqLEGtBn4iQpefPCOPlygNf+iKuK36XWoB/YZ+XZpW47Mb GhoFIBU4IukMak6ITCFb3QY6rBCu+sgcj4aUmz8evxRhkgP6XCrbWhmtEHgiXOo1Rhps rq6A== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maxime Ripard , nouveau@lists.freedesktop.org, David Airlie , linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Kieran Bingham , Sean Paul , Ben Skeggs , Rodrigo Vivi , Sean Paul , intel-gfx@lists.freedesktop.org, Laurent Pinchart Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Sean Paul Everyone who implements connector_helper_funcs->atomic_check reaches into the connector state to get the atomic state. Instead of continuing this pattern, change the callback signature to just give atomic state and let the driver determine what it does and does not need from it. Eventually all atomic functions should do this, but that's just too much busy work for me. Changes in v3: - Added to the set Cc: Daniel Vetter Cc: Ville Syrjälä Cc: Jani Nikula Cc: Joonas Lahtinen Cc: Rodrigo Vivi Cc: Ben Skeggs Cc: Laurent Pinchart Cc: Kieran Bingham Cc: Eric Anholt Signed-off-by: Sean Paul Acked-by: Daniel Vetter --- drivers/gpu/drm/drm_atomic_helper.c | 4 ++-- drivers/gpu/drm/i915/intel_atomic.c | 8 +++++--- drivers/gpu/drm/i915/intel_dp_mst.c | 7 ++++--- drivers/gpu/drm/i915/intel_drv.h | 2 +- drivers/gpu/drm/i915/intel_sdvo.c | 9 +++++---- drivers/gpu/drm/i915/intel_tv.c | 8 +++++--- drivers/gpu/drm/nouveau/dispnv50/disp.c | 5 +++-- drivers/gpu/drm/rcar-du/rcar_lvds.c | 12 +++++++----- drivers/gpu/drm/vc4/vc4_txp.c | 7 ++++--- include/drm/drm_modeset_helper_vtables.h | 2 +- 10 files changed, 37 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 9d9e47276839..fa5a367507c1 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -683,7 +683,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, } if (funcs->atomic_check) - ret = funcs->atomic_check(connector, new_connector_state); + ret = funcs->atomic_check(connector, state); if (ret) return ret; @@ -725,7 +725,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, continue; if (funcs->atomic_check) - ret = funcs->atomic_check(connector, new_connector_state); + ret = funcs->atomic_check(connector, state); if (ret) return ret; } diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index b844e8840c6f..e8a5b82e9242 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -103,12 +103,14 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector, } int intel_digital_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_state) + struct drm_atomic_state *state) { + struct drm_connector_state *new_state = + drm_atomic_get_new_connector_state(state, conn); struct intel_digital_connector_state *new_conn_state = to_intel_digital_connector_state(new_state); struct drm_connector_state *old_state = - drm_atomic_get_old_connector_state(new_state->state, conn); + drm_atomic_get_old_connector_state(state, conn); struct intel_digital_connector_state *old_conn_state = to_intel_digital_connector_state(old_state); struct drm_crtc_state *crtc_state; @@ -118,7 +120,7 @@ int intel_digital_connector_atomic_check(struct drm_connector *conn, if (!new_state->crtc) return 0; - crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); /* * These properties are handled by fastset, and might not end diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 19d81cef2ab6..89cfec128ba0 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -143,9 +143,10 @@ static int intel_dp_mst_compute_config(struct intel_encoder *encoder, static int intel_dp_mst_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_conn_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_conn_state->state; + struct drm_connector_state *new_conn_state = + drm_atomic_get_new_connector_state(state, connector); struct drm_connector_state *old_conn_state = drm_atomic_get_old_connector_state(state, connector); struct intel_connector *intel_connector = @@ -155,7 +156,7 @@ intel_dp_mst_atomic_check(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr; int ret; - ret = intel_digital_connector_atomic_check(connector, new_conn_state); + ret = intel_digital_connector_atomic_check(connector, state); if (ret) return ret; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index f8c7b291fdc3..88571b8e8d62 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2481,7 +2481,7 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector, struct drm_property *property, u64 val); int intel_digital_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_state); + struct drm_atomic_state *state); struct drm_connector_state * intel_digital_connector_duplicate_state(struct drm_connector *connector); diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 68f497493d43..72ea164b971c 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -2342,9 +2342,10 @@ static const struct drm_connector_funcs intel_sdvo_connector_funcs = { }; static int intel_sdvo_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_conn_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_conn_state->state; + struct drm_connector_state *new_conn_state = + drm_atomic_get_new_connector_state(state, conn); struct drm_connector_state *old_conn_state = drm_atomic_get_old_connector_state(state, conn); struct intel_sdvo_connector_state *old_state = @@ -2356,13 +2357,13 @@ static int intel_sdvo_atomic_check(struct drm_connector *conn, (memcmp(&old_state->tv, &new_state->tv, sizeof(old_state->tv)) || memcmp(&old_conn_state->tv, &new_conn_state->tv, sizeof(old_conn_state->tv)))) { struct drm_crtc_state *crtc_state = - drm_atomic_get_new_crtc_state(new_conn_state->state, + drm_atomic_get_new_crtc_state(state, new_conn_state->crtc); crtc_state->connectors_changed = true; } - return intel_digital_connector_atomic_check(conn, new_conn_state); + return intel_digital_connector_atomic_check(conn, state); } static const struct drm_connector_helper_funcs intel_sdvo_connector_helper_funcs = { diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 3924c4944e1f..a41c5b467c14 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1817,16 +1817,18 @@ static const struct drm_connector_funcs intel_tv_connector_funcs = { }; static int intel_tv_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_state) + struct drm_atomic_state *state) { + struct drm_connector_state *new_state; struct drm_crtc_state *new_crtc_state; struct drm_connector_state *old_state; + new_state = drm_atomic_get_new_connector_state(state, connector); if (!new_state->crtc) return 0; - old_state = drm_atomic_get_old_connector_state(new_state->state, connector); - new_crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc); + old_state = drm_atomic_get_old_connector_state(state, connector); + new_crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); if (old_state->tv.mode != new_state->tv.mode || old_state->tv.margins.left != new_state->tv.margins.left || diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 4b1650f51955..7ba373f493b2 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -948,11 +948,12 @@ nv50_mstc_get_modes(struct drm_connector *connector) static int nv50_mstc_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_conn_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_conn_state->state; struct nv50_mstc *mstc = nv50_mstc(connector); struct drm_dp_mst_topology_mgr *mgr = &mstc->mstm->mgr; + struct drm_connector_state *new_conn_state = + drm_atomic_get_new_connector_state(state, connector); struct drm_connector_state *old_conn_state = drm_atomic_get_old_connector_state(state, connector); struct drm_crtc_state *crtc_state; diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c index 620b51aab291..5b81ba2a7f27 100644 --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c @@ -92,13 +92,15 @@ static int rcar_lvds_connector_get_modes(struct drm_connector *connector) } static int rcar_lvds_connector_atomic_check(struct drm_connector *connector, - struct drm_connector_state *state) + struct drm_atomic_state *state) { struct rcar_lvds *lvds = connector_to_rcar_lvds(connector); const struct drm_display_mode *panel_mode; + struct drm_connector_state *conn_state; struct drm_crtc_state *crtc_state; - if (!state->crtc) + conn_state = drm_atomic_get_new_connector_state(state, connector); + if (!conn_state->crtc) return 0; if (list_empty(&connector->modes)) { @@ -110,9 +112,9 @@ static int rcar_lvds_connector_atomic_check(struct drm_connector *connector, struct drm_display_mode, head); /* We're not allowed to modify the resolution. */ - crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); - if (IS_ERR(crtc_state)) - return PTR_ERR(crtc_state); + crtc_state = drm_atomic_get_crtc_state(state, conn_state->crtc); + if (!crtc_state) + return -EINVAL; if (crtc_state->mode.hdisplay != panel_mode->hdisplay || crtc_state->mode.vdisplay != panel_mode->vdisplay) diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index c8b89a78f9f4..96f91c1b4b6e 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -221,17 +221,18 @@ static const u32 txp_fmts[] = { }; static int vc4_txp_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *conn_state) + struct drm_atomic_state *state) { + struct drm_connector_state *conn_state; struct drm_crtc_state *crtc_state; struct drm_framebuffer *fb; int i; + conn_state = drm_atomic_get_new_connector_state(state, conn); if (!conn_state->writeback_job || !conn_state->writeback_job->fb) return 0; - crtc_state = drm_atomic_get_new_crtc_state(conn_state->state, - conn_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, conn_state->crtc); fb = conn_state->writeback_job->fb; if (fb->width != crtc_state->mode.hdisplay || diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index de57fb40cb6e..adc8b7cf64b5 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -1020,7 +1020,7 @@ struct drm_connector_helper_funcs { * deadlock. */ int (*atomic_check)(struct drm_connector *connector, - struct drm_connector_state *state); + struct drm_atomic_state *state); /** * @atomic_commit: