From patchwork Tue May 19 11:29:16 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Lespiau, Damien" X-Patchwork-Id: 6436241 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 661219F399 for ; Tue, 19 May 2015 11:29:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7D0C92049E for ; Tue, 19 May 2015 11:29:21 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 88F2C20439 for ; Tue, 19 May 2015 11:29:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D204B6E630; Tue, 19 May 2015 04:29:19 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id A7A296E630 for ; Tue, 19 May 2015 04:29:18 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 19 May 2015 04:29:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,457,1427785200"; d="scan'208";a="731702705" Received: from mmamczyn-mobl.ger.corp.intel.com (HELO strange.ger.corp.intel.com) ([10.252.0.133]) by orsmga002.jf.intel.com with ESMTP; 19 May 2015 04:29:17 -0700 From: Damien Lespiau To: intel-gfx@lists.freedesktop.org Date: Tue, 19 May 2015 12:29:16 +0100 Message-Id: <1432034956-562-1-git-send-email-damien.lespiau@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <20150519080003.GD15256@phenom.ffwll.local> References: <20150519080003.GD15256@phenom.ffwll.local> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 3/4 v3] drm/i915: Tighten the exposure ARGB/ABGR 8888 formats 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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 ARGB8888 is used for cursors on all platforms so we need to allow it everywhere. ABGR8888 is currently only honoured: - on VLV/CHV in sprite planes - on SKL+ for primary and sprite planes so only allow it for those platforms. Note that we only support ARGB8888/ABGR8888 on the primary plane for SKL/BXT because we have in line of sight the pipe bottom color on those platforms and because the primary plane programming on VLV/CHV doesn't anything different for those formats today. v2: Fix the logic to forbid the creation ABGR2101010 fbs (Ville) v3: Still allow the creation of ARGB8888 fbs now that cursor planes use real fb objects (found by PRTS). Reviewed-by: Ville Syrjälä Signed-off-by: Damien Lespiau --- drivers/gpu/drm/i915/intel_display.c | 33 +++++++++++++++++++++++---------- 1 file changed, 23 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8a3d936..9d2d6fb 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -51,7 +51,6 @@ static const uint32_t i8xx_primary_formats[] = { DRM_FORMAT_RGB565, DRM_FORMAT_XRGB1555, DRM_FORMAT_XRGB8888, - DRM_FORMAT_ARGB8888, }; /* Primary plane formats for gen >= 4 */ @@ -60,6 +59,15 @@ static const uint32_t i965_primary_formats[] = { DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888, DRM_FORMAT_XBGR8888, + DRM_FORMAT_XRGB2101010, + DRM_FORMAT_XBGR2101010, +}; + +static const uint32_t skl_primary_formats[] = { + DRM_FORMAT_C8, + DRM_FORMAT_RGB565, + DRM_FORMAT_XRGB8888, + DRM_FORMAT_XBGR8888, DRM_FORMAT_ARGB8888, DRM_FORMAT_ABGR8888, DRM_FORMAT_XRGB2101010, @@ -2704,11 +2712,9 @@ static void i9xx_update_primary_plane(struct drm_crtc *crtc, dspcntr |= DISPPLANE_BGRX565; break; case DRM_FORMAT_XRGB8888: - case DRM_FORMAT_ARGB8888: dspcntr |= DISPPLANE_BGRX888; break; case DRM_FORMAT_XBGR8888: - case DRM_FORMAT_ABGR8888: dspcntr |= DISPPLANE_RGBX888; break; case DRM_FORMAT_XRGB2101010: @@ -2810,11 +2816,9 @@ static void ironlake_update_primary_plane(struct drm_crtc *crtc, dspcntr |= DISPPLANE_BGRX565; break; case DRM_FORMAT_XRGB8888: - case DRM_FORMAT_ARGB8888: dspcntr |= DISPPLANE_BGRX888; break; case DRM_FORMAT_XBGR8888: - case DRM_FORMAT_ABGR8888: dspcntr |= DISPPLANE_RGBX888; break; case DRM_FORMAT_XRGB2101010: @@ -13293,12 +13297,15 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev, if (HAS_FBC(dev) && INTEL_INFO(dev)->gen < 4) primary->plane = !pipe; - if (INTEL_INFO(dev)->gen <= 3) { - intel_primary_formats = i8xx_primary_formats; - num_formats = ARRAY_SIZE(i8xx_primary_formats); - } else { + if (INTEL_INFO(dev)->gen >= 9) { + intel_primary_formats = skl_primary_formats; + num_formats = ARRAY_SIZE(skl_primary_formats); + } else if (INTEL_INFO(dev)->gen >= 4) { intel_primary_formats = i965_primary_formats; num_formats = ARRAY_SIZE(i965_primary_formats); + } else { + intel_primary_formats = i8xx_primary_formats; + num_formats = ARRAY_SIZE(i8xx_primary_formats); } drm_universal_plane_init(dev, &primary->base, 0, @@ -13985,8 +13992,14 @@ static int intel_framebuffer_init(struct drm_device *dev, return -EINVAL; } break; - case DRM_FORMAT_XBGR8888: case DRM_FORMAT_ABGR8888: + if (!IS_VALLEYVIEW(dev) && INTEL_INFO(dev)->gen < 9) { + DRM_DEBUG("unsupported pixel format: %s\n", + drm_get_format_name(mode_cmd->pixel_format)); + return -EINVAL; + } + break; + case DRM_FORMAT_XBGR8888: case DRM_FORMAT_XRGB2101010: case DRM_FORMAT_XBGR2101010: if (INTEL_INFO(dev)->gen < 4) {