From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-188.mta1.migadu.com (out-188.mta1.migadu.com [95.215.58.188]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A178313296 for ; Thu, 13 Nov 2025 20:37:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763066260; cv=none; b=ZOvBnekN3vVV8Axjn19q2c1DlejyXgFX4K6n/fq/yV0GwhHq1GISN8Mavgec3hlhs5fR+ZNY0TEfRsBMZ4pyfdS293ElOgrN+aTQjBgvakyiboHC55dLOeAFCtXO+Y5QmXs+vd+0rvk3X4CTVKdfqorMKt76+pou+vF/zSUC+oo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763066260; c=relaxed/simple; bh=j/o/qJ7NPLHlIyIj+1XJYjpFhKKjasQB/TQ6UT8ugrg=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=g5o0c60d0Ghjkak9Sp351CqpOZenpytoPEWFPPy4EE6Qr6fQ4YaXZ/4V4aL4OoUvas8+QGj51I9DGTOTqb5kx6dRkbx/7JEOfvt/qOvz/g2X1PI2GVlrqBAVxKxw6xpUgyEqinS9rw8SmFBDaf9x2WC38HmFMIBPlofjqrAI0pw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=qw7RRXK8; arc=none smtp.client-ip=95.215.58.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="qw7RRXK8" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1763066256; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=qHKb8nZ94N3WA1yikSZyZEzqqdJhxqdxLh9FZi2dFGc=; b=qw7RRXK8g7dVcOIwWFyBhCOGxeEyKGlPY8SCf8HGmQ/S+t9XSFbEdnsxIELPr1iMXa4xNS Q2kegdj1L07dkQfQs/qGKML2Xpuou3+4Q/uGz02UaYa/rD6lT23lP3llsAd9zTxdsAq60U PNRdQTnZk8GoxDN5SpE0mWDgA1qUTjM= From: Sean Anderson To: Laurent Pinchart , Tomi Valkeinen , dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, Mike Looijmans , David Airlie , Thomas Zimmermann , Maarten Lankhorst , Anatoliy Klymenko , Maxime Ripard , linux-arm-kernel@lists.infradead.org, Simona Vetter , Michal Simek , Sean Anderson Subject: [PATCH 0/3] drm: zynqmp: Make the video plane primary Date: Thu, 13 Nov 2025 15:37:11 -0500 Message-Id: <20251113203715.2768107-1-sean.anderson@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT The graphics plane does not support XRGB8888, which is the default mode X uses for 24-bit color. Because of this, X must be set to use 16-bit color, which has a measurable performance penalty. Make the video plane the primary plane as it natively supports XRGB8888. An alternative approach to add XRGB8888 to the graphics plane is discussed in [1], as well as in patch 2. [1] https://lore.kernel.org/dri-devel/20250627145058.6880-1-mike.looijmans@topic.nl/ Sean Anderson (3): drm: zynqmp: Check property creation status drm: zynqmp: Make the video plane primary drm: zynqmp: Add blend mode property to graphics plane drivers/gpu/drm/xlnx/zynqmp_kms.c | 42 +++++++++++++++++++++++++------ 1 file changed, 34 insertions(+), 8 deletions(-) -- 2.35.1.1320.gc452695387.dirty