From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta1.migadu.com (out-182.mta1.migadu.com [95.215.58.182]) (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 140F359B7A for ; Fri, 15 Mar 2024 23:09:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710544169; cv=none; b=NuJGk2V82Bnvx41iLRFGNelOI4xmEAPlfxTPvMlvg8jGT8c3rV+G8R7vH4D6komVcx0+8oIM+S3ajVQi4+8Pabb0bUTuAjXmR24xGRYjDNm6rNQZG5ZXW0GHwgck/IS+50ZwEMxwzcnElR/ISsaOCKMd2+QIlHmsL+kx/oYkSmw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710544169; c=relaxed/simple; bh=PRqwLBezQ2b8JpfWeetQRqh/Pok6FXAsKQ9uDwWaj3s=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=qGZ7EThheNcFMY86leuUMlZl3xVewsv18qi6qXy2dh70/ADpEYl+e2zsuRMn3bEAAtS+UbAF8tfr5uOCFeJt7nTTlxHX6SIRxiDGPm2/3O8JTBbsy8ZS6SW9QSD8clQKb9fPdb8RYC/QGYpB5nrtcfY5VoIdsY/ds9v0JQUikzA= 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=GdPBPgVK; arc=none smtp.client-ip=95.215.58.182 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="GdPBPgVK" 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=1710544164; 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=g0CAM95i80n59VZGkwHqlea1rQUP9k4U2WVriSCIsYE=; b=GdPBPgVKp+x3BhgDmR3jO4bwbIRmvCGlyyZr3/ONV9Yk16p2IrhiTrrEcEQjyZno0rr1Es MM3yszbKjMYbzVV9T6Yx74OenfVDXqMlAKUkFiKIZMVk0QKT88zOxpWA6y5c0Mw6/zU4Vw TFFQeQp++/hYVeO110XQY1B3TYLav/c= From: Sean Anderson To: Laurent Pinchart , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , dri-devel@lists.freedesktop.org Cc: David Airlie , linux-kernel@vger.kernel.org, Michal Simek , linux-arm-kernel@lists.infradead.org, Daniel Vetter , Sean Anderson Subject: [PATCH 0/6] drm: zynqmp_dp: Misc. patches and debugfs support Date: Fri, 15 Mar 2024 19:09:10 -0400 Message-Id: <20240315230916.1759060-1-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 This series adds debugfs support for the zynqmp_dp driver. The intent is to enable compliance testing or to help debug signal-integrity issues. The first three patches are general improvements (and could be applied independently), while the last three add debugfs support. Sean Anderson (6): drm: zynqmp_dp: Downgrade log level for aux retries message drm: zynqmp_dp: Adjust training values per-lane drm: zynqmp_dp: Add locking drm: zynqmp_dp: Split off several helper functions drm: zynqmp_dp: Optionally ignore DPCD errors drm: zynqmp_dp: Add debugfs interface for compliance testing drivers/gpu/drm/xlnx/zynqmp_dp.c | 749 ++++++++++++++++++++++++++++--- 1 file changed, 691 insertions(+), 58 deletions(-) -- 2.35.1.1320.gc452695387.dirty