From patchwork Wed Sep 3 00:03:35 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Clint Taylor X-Patchwork-Id: 4829421 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 6BAC6C0338 for ; Wed, 3 Sep 2014 00:05:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 41D04201F7 for ; Wed, 3 Sep 2014 00:05:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E8C7F201F4 for ; Wed, 3 Sep 2014 00:05:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 152DA6E4AF; Tue, 2 Sep 2014 17:05:34 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 0878D6E4AE; Tue, 2 Sep 2014 17:05:32 -0700 (PDT) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP; 02 Sep 2014 17:05:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,453,1406617200"; d="scan'208";a="585367546" Received: from cataylo2-ubuntu64-12.jf.intel.com ([134.134.145.123]) by fmsmga001.fm.intel.com with ESMTP; 02 Sep 2014 17:05:05 -0700 From: clinton.a.taylor@intel.com To: Intel-gfx@lists.freedesktop.org Subject: [PATCH 1/2] drm/edid: Reduce horizontal timings for pixel replicated modes Date: Tue, 2 Sep 2014 17:03:35 -0700 Message-Id: <1409702616-24273-2-git-send-email-clinton.a.taylor@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1409702616-24273-1-git-send-email-clinton.a.taylor@intel.com> References: <1409702616-24273-1-git-send-email-clinton.a.taylor@intel.com> MIME-Version: 1.0 Cc: Daniel Vetter , dri-devel@lists.freedesktop.org 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00, NORMAL_HTTP_TO_IP, 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 From: Clint Taylor Pixel replicated modes should be non-2x horizontal timings and pixel replicated by the HW across the HDMI cable at 2X pixel clock. Current horizontal resolution of 1440 does not allow pixel duplication to occur and scaling artifacts occur on the TV. HDMI certification 7-26 currently fails for all pixel replicated modes. This change will allow HDMI certification with 480i/576i modes once pixel replication is turned on. Signed-off-by: Clint Taylor Cc: Daniel Vetter Cc: Ville Syrjälä Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/drm_edid.c | 96 ++++++++++++++++++++++---------------------- 1 file changed, 48 insertions(+), 48 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index daf3cd8..1bdbfd0 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -632,27 +632,27 @@ static const struct drm_display_mode edid_cea_modes[] = { DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE), .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 6 - 1440x480i@60Hz */ - { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, - 1602, 1716, 0, 480, 488, 494, 525, 0, + /* 6 - 720(1440)x480i@60Hz */ + { DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739, + 801, 858, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 7 - 1440x480i@60Hz */ - { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, - 1602, 1716, 0, 480, 488, 494, 525, 0, + /* 7 - 720(1440)x480i@60Hz */ + { DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739, + 801, 858, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 8 - 1440x240@60Hz */ - { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, - 1602, 1716, 0, 240, 244, 247, 262, 0, + /* 8 - 720(1440)x240@60Hz */ + { DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739, + 801, 858, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 9 - 1440x240@60Hz */ - { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, - 1602, 1716, 0, 240, 244, 247, 262, 0, + /* 9 - 720(1440)x240@60Hz */ + { DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739, + 801, 858, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, @@ -714,27 +714,27 @@ static const struct drm_display_mode edid_cea_modes[] = { DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE), .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 21 - 1440x576i@50Hz */ - { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, - 1590, 1728, 0, 576, 580, 586, 625, 0, + /* 21 - 720(1440)x576i@50Hz */ + { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732, + 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 22 - 1440x576i@50Hz */ - { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, - 1590, 1728, 0, 576, 580, 586, 625, 0, + /* 22 - 720(1440)x576i@50Hz */ + { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732, + 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 23 - 1440x288@50Hz */ - { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, - 1590, 1728, 0, 288, 290, 293, 312, 0, + /* 23 - 720(1440)x288@50Hz */ + { DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732, + 795, 864, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 24 - 1440x288@50Hz */ - { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, - 1590, 1728, 0, 288, 290, 293, 312, 0, + /* 24 - 720(1440)x288@50Hz */ + { DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732, + 795, 864, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, @@ -837,15 +837,15 @@ static const struct drm_display_mode edid_cea_modes[] = { 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 44 - 1440x576i@100Hz */ - { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, - 1590, 1728, 0, 576, 580, 586, 625, 0, + /* 44 - 720(1440)x576i@100Hz */ + { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, + 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 45 - 1440x576i@100Hz */ - { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, - 1590, 1728, 0, 576, 580, 586, 625, 0, + /* 45 - 720(1440)x576i@100Hz */ + { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, + 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, @@ -870,15 +870,15 @@ static const struct drm_display_mode edid_cea_modes[] = { 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 50 - 1440x480i@120Hz */ - { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478, - 1602, 1716, 0, 480, 488, 494, 525, 0, + /* 50 - 720(1440)x480i@120Hz */ + { DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739, + 801, 858, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 51 - 1440x480i@120Hz */ - { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478, - 1602, 1716, 0, 480, 488, 494, 525, 0, + /* 51 - 720(1440)x480i@120Hz */ + { DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739, + 801, 858, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, @@ -892,15 +892,15 @@ static const struct drm_display_mode edid_cea_modes[] = { 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 54 - 1440x576i@200Hz */ - { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464, - 1590, 1728, 0, 576, 580, 586, 625, 0, + /* 54 - 720(1440)x576i@200Hz */ + { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732, + 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 55 - 1440x576i@200Hz */ - { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464, - 1590, 1728, 0, 576, 580, 586, 625, 0, + /* 55 - 720(1440)x576i@200Hz */ + { DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732, + 795, 864, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, @@ -914,15 +914,15 @@ static const struct drm_display_mode edid_cea_modes[] = { 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, - /* 58 - 1440x480i@240 */ - { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478, - 1602, 1716, 0, 480, 488, 494, 525, 0, + /* 58 - 720(1440)x480i@240 */ + { DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739, + 801, 858, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, - /* 59 - 1440x480i@240 */ - { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478, - 1602, 1716, 0, 480, 488, 494, 525, 0, + /* 59 - 720(1440)x480i@240 */ + { DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739, + 801, 858, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },