From patchwork Tue Oct 31 20:51:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 10035401 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2B1CB602B9 for ; Tue, 31 Oct 2017 20:51:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1E4D1289FE for ; Tue, 31 Oct 2017 20:51:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1347128A53; Tue, 31 Oct 2017 20:51:37 +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=-4.2 required=2.0 tests=BAYES_00, 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 C5804289FE for ; Tue, 31 Oct 2017 20:51:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 54B8B6E2CE; Tue, 31 Oct 2017 20:51:36 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 511BF6E2CE for ; Tue, 31 Oct 2017 20:51:32 +0000 (UTC) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 31 Oct 2017 13:51:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.44,326,1505804400"; d="scan'208"; a="1212540510" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by fmsmga001.fm.intel.com with SMTP; 31 Oct 2017 13:51:30 -0700 Received: by stinkbox (sSMTP sendmail emulation); Tue, 31 Oct 2017 22:51:29 +0200 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Tue, 31 Oct 2017 22:51:15 +0200 Message-Id: <20171031205123.13123-3-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20171031205123.13123-1-ville.syrjala@linux.intel.com> References: <20171031205123.13123-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 02/10] drm/i915: Eliminate some encoder->crtc usage from DSI code X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 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" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Extract the current crtc from the crtc state rather than via the legacy encoder->crtc pointer whenever possible. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_dsi.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 2bff7ab25bf3..f09474b0c4d3 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -662,11 +662,11 @@ static void vlv_dsi_clear_device_ready(struct intel_encoder *encoder) } } -static void intel_dsi_port_enable(struct intel_encoder *encoder) +static void intel_dsi_port_enable(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state) { - struct drm_device *dev = encoder->base.dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); enum port port; @@ -705,7 +705,7 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder) if (IS_BROXTON(dev_priv)) temp |= LANE_CONFIGURATION_DUAL_LINK_A; else - temp |= intel_crtc->pipe ? + temp |= crtc->pipe ? LANE_CONFIGURATION_DUAL_LINK_B : LANE_CONFIGURATION_DUAL_LINK_A; } @@ -875,7 +875,7 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder, intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_ON); - intel_dsi_port_enable(encoder); + intel_dsi_port_enable(encoder, pipe_config); } intel_panel_enable_backlight(pipe_config, conn_state); @@ -1082,7 +1082,7 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder, struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode; struct drm_display_mode *adjusted_mode_sw; - struct intel_crtc *intel_crtc; + struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc); struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); unsigned int lane_count = intel_dsi->lane_count; unsigned int bpp, fmt; @@ -1093,8 +1093,7 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder, crtc_hblank_start_sw, crtc_hblank_end_sw; /* FIXME: hw readout should not depend on SW state */ - intel_crtc = to_intel_crtc(encoder->base.crtc); - adjusted_mode_sw = &intel_crtc->config->base.adjusted_mode; + adjusted_mode_sw = &crtc->config->base.adjusted_mode; /* * Atleast one port is active as encoder->get_config called only if