From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDBA0C04A6B for ; Wed, 8 May 2019 16:09:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 92964216B7 for ; Wed, 8 May 2019 16:09:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=poorly.run header.i=@poorly.run header.b="Ft9PFxIB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728049AbfEHQJf (ORCPT ); Wed, 8 May 2019 12:09:35 -0400 Received: from mail-qt1-f195.google.com ([209.85.160.195]:41705 "EHLO mail-qt1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728015AbfEHQJd (ORCPT ); Wed, 8 May 2019 12:09:33 -0400 Received: by mail-qt1-f195.google.com with SMTP id c13so23830700qtn.8 for ; Wed, 08 May 2019 09:09:31 -0700 (PDT) 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=jBDdhPb+qvn/dBHPY34W6OYhoJDYrZsCUgdFWJmXhQg=; b=Ft9PFxIBMfyN28mPrgM6P62aRECybosI1mJJaW9qfxvLpvdaBI+WzNOlIIMaOlZG5S oao1Qti+HwbpkPomoqCNo6BjP/zkxfT88z2hQz3RMrtopjfZTvOsXN3i1DI5TU51Cbu2 vF9MvwH3EtJo8a7iH9z79T267LWl0Nfukisoy7yPzPfXtSzjd6eH3ioAl3Qb9+GTlKLW bRwC1OMUUuWJkaIwbY7ulWBY1isF6vSnaA51P7jKtk14PSeqz6p6n+t8lEmQV2OHOcUl go9psES4Sd8dIznn6RX8ek4wvpC9lJHkAKLq3hcHgeiF/a0BHk+YXx3J9M7rFhTbKwn9 3lbw== 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=jBDdhPb+qvn/dBHPY34W6OYhoJDYrZsCUgdFWJmXhQg=; b=q3W7bluC7qRryH7B0t4is/2iAML84v9QAWYaVVzFgRlJ9NCYVLyN76HEwrPT//hupn 6w7m9ue3esgbknnFPLIN5NQXwFoU12m8ETqTuXMF8LUlnDouVs8NuJEBdpQFj+vunPXH vRpbRWFWgDDIuVoBkeCkdN3Ez7DyUE+0c7uY+H8nmJTR+STrV6SV1gcC27l9u64nUHyf xRp+/H4SQD6MrrFCulm51kzgg+Q6oUpoHZZA7LwXLZCraIBFlzP9WE/DllLNaHOJdU2U xRamBecGjM/8ZB84SNA4WXw7uYMfdY2Oa2Y18IEwrsFY2+5PtujwG/U5ssbgNfI7Islu vwnw== X-Gm-Message-State: APjAAAXO6uo/xz2N3hvwmaSb2VGZmXfeLQuQPlMhwEnnyytkU8aA4Tw6 8TVeVGzwcFiWRKg4t31VJGcw7Q== X-Google-Smtp-Source: APXvYqz3BkF1Qr3TY1H40IC6hNnysDhF/ttV0uVWbbCMkYDmRlBpGzF2CKd00XJHZiO8yMtinvrRWw== X-Received: by 2002:a0c:c48c:: with SMTP id u12mr31976887qvi.107.1557331771260; Wed, 08 May 2019 09:09:31 -0700 (PDT) Received: from rosewood.cam.corp.google.com ([2620:0:1013:11:89c6:2139:5435:371d]) by smtp.gmail.com with ESMTPSA id s50sm10936877qts.39.2019.05.08.09.09.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 May 2019 09:09:30 -0700 (PDT) From: Sean Paul To: dri-devel@lists.freedesktop.org Cc: Sean Paul , Daniel Vetter , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Ben Skeggs , Laurent Pinchart , Kieran Bingham , Eric Anholt , Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v4 04/11] drm: Convert connector_helper_funcs->atomic_check to accept drm_atomic_state Date: Wed, 8 May 2019 12:09:09 -0400 Message-Id: <20190508160920.144739-5-sean@poorly.run> X-Mailer: git-send-email 2.21.0.1020.gf2820cf01a-goog In-Reply-To: <20190508160920.144739-1-sean@poorly.run> References: <20190508160920.144739-1-sean@poorly.run> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Changes in v4: - None Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-5-sean@poorly.run 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 Acked-by: Daniel Vetter Signed-off-by: Sean Paul --- 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 e8b7187a8494..ee945d6f1cba 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 aa509c107083..2cdf58da4c90 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -1023,7 +1023,7 @@ 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: -- Sean Paul, Software Engineer, Google / Chromium OS