From patchwork Fri Sep 22 13:30:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Govindapillai, Vinod" X-Patchwork-Id: 13395792 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4E4E9E6FE2C for ; Fri, 22 Sep 2023 13:31:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A34C410E667; Fri, 22 Sep 2023 13:31:13 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8F34B10E66C; Fri, 22 Sep 2023 13:30:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695389446; x=1726925446; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ExnZHFiUvvkZEaljUvD+RczBaTFBqPSQXIpBOmyUt2E=; b=SEGZnerG8oDm+Nw9lalMFTNh3k5X6UMMJHFM0R0qu7pL2Il4RKJbcNxC 9oTuvYGN/cXzQ3qQasFODiewWhq0MBbS9RLlzHnjx7aKC3XyG+50714BB jTXy5VuwFu9anL0xupXseW3OFuraCSzZ2rr8FpLDKVGm9nV8TLDK88MgM xheLYVziqgUuYL9GHZ24QdAKDgDSf8cDhe8tFMFJs+KqdQFEnj71v/f2L yw5T6Lc2TNktnyEBYADVzlMPNcYX4LN3bZKGQ+Czz2JI2Oz9oW37g+EsV kGgkpC/AI8amlACd0K7RgwAHQnI3g3no038GW+3HtxO6rnWjJvdv9NXxe g==; X-IronPort-AV: E=McAfee;i="6600,9927,10841"; a="361078362" X-IronPort-AV: E=Sophos;i="6.03,167,1694761200"; d="scan'208";a="361078362" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2023 06:30:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10841"; a="1078374389" X-IronPort-AV: E=Sophos;i="6.03,167,1694761200"; d="scan'208";a="1078374389" Received: from rvaittin-mobl.ger.corp.intel.com (HELO vgovind2-mobl3.intel.com) ([10.251.220.9]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2023 06:30:22 -0700 From: Vinod Govindapillai To: intel-xe@lists.freedesktop.org Date: Fri, 22 Sep 2023 16:30:03 +0300 Message-Id: <20230922133003.150578-3-vinod.govindapillai@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230922133003.150578-1-vinod.govindapillai@intel.com> References: <20230922133003.150578-1-vinod.govindapillai@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Subject: [Intel-gfx] [PATCH v5 2/2] drm/i915/lnl: update the supported plane formats with FBC X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: matthew.d.roper@intel.com, intel-gfx@lists.freedesktop.org, ville.syrjala@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" FBC is supported with RGB32 8:8:8:8 with or without alpha Bspec: 68904, 69560 Signed-off-by: Vinod Govindapillai --- drivers/gpu/drm/i915/display/intel_fbc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index aef5a4f6ad09..9b19fe018bce 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -903,6 +903,11 @@ static bool pixel_format_is_valid(const struct intel_plane_state *plane_state) if (IS_G4X(i915)) return false; return true; + case DRM_FORMAT_ARGB8888: + case DRM_FORMAT_ABGR8888: + if (DISPLAY_VER(i915) >= 20) + return true; + fallthrough; default: return false; } @@ -1132,7 +1137,8 @@ static int intel_fbc_check_plane(struct intel_atomic_state *state, return 0; } - if (plane_state->hw.pixel_blend_mode != DRM_MODE_BLEND_PIXEL_NONE && + if (DISPLAY_VER(i915) < 20 && + plane_state->hw.pixel_blend_mode != DRM_MODE_BLEND_PIXEL_NONE && fb->format->has_alpha) { plane_state->no_fbc_reason = "per-pixel alpha not supported"; return 0;