From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23B83EB64DD for ; Sun, 13 Aug 2023 21:29:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231843AbjHMV3u (ORCPT ); Sun, 13 Aug 2023 17:29:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231836AbjHMV3u (ORCPT ); Sun, 13 Aug 2023 17:29:50 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 809B110DD for ; Sun, 13 Aug 2023 14:29:52 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1DD2862AEC for ; Sun, 13 Aug 2023 21:29:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EC28C433C8; Sun, 13 Aug 2023 21:29:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691962191; bh=C0LZA50+6QEKewdZljN+h5tKUu0MxOAJOL5r3sE8BEM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VJHLnt4STKeSJV075+Amx0GP5WNf7GoLYlKQhzlRxxOfSuE7XjFL+/li+/cQpxyK/ MJGpoJNgOl/nsHXrposHNXFCF9LJaFc+JRM572T5ZDfjB9oOAYvfNU7FQSy0uRXHPD NRJjfdfqdbfoMuGHdD6Wwbo4qsjunPYQlGnaNQ2Q= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Daniel Stone , Heiko Stuebner Subject: [PATCH 6.4 146/206] drm/rockchip: Dont spam logs in atomic check Date: Sun, 13 Aug 2023 23:18:36 +0200 Message-ID: <20230813211729.216015229@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230813211724.969019629@linuxfoundation.org> References: <20230813211724.969019629@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Daniel Stone commit 43dae319b50fac075ad864f84501c703ef20eb2b upstream. Userspace should not be able to trigger DRM_ERROR messages to spam the logs; especially not through atomic commit parameters which are completely legitimate for userspace to attempt. Signed-off-by: Daniel Stone Fixes: 7707f7227f09 ("drm/rockchip: Add support for afbc") Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20230808104405.522493-1-daniels@collabora.com Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -833,12 +833,12 @@ static int vop_plane_atomic_check(struct * need align with 2 pixel. */ if (fb->format->is_yuv && ((new_plane_state->src.x1 >> 16) % 2)) { - DRM_ERROR("Invalid Source: Yuv format not support odd xpos\n"); + DRM_DEBUG_KMS("Invalid Source: Yuv format not support odd xpos\n"); return -EINVAL; } if (fb->format->is_yuv && new_plane_state->rotation & DRM_MODE_REFLECT_Y) { - DRM_ERROR("Invalid Source: Yuv format does not support this rotation\n"); + DRM_DEBUG_KMS("Invalid Source: Yuv format does not support this rotation\n"); return -EINVAL; } @@ -846,7 +846,7 @@ static int vop_plane_atomic_check(struct struct vop *vop = to_vop(crtc); if (!vop->data->afbc) { - DRM_ERROR("vop does not support AFBC\n"); + DRM_DEBUG_KMS("vop does not support AFBC\n"); return -EINVAL; } @@ -855,15 +855,16 @@ static int vop_plane_atomic_check(struct return ret; if (new_plane_state->src.x1 || new_plane_state->src.y1) { - DRM_ERROR("AFBC does not support offset display, xpos=%d, ypos=%d, offset=%d\n", - new_plane_state->src.x1, - new_plane_state->src.y1, fb->offsets[0]); + DRM_DEBUG_KMS("AFBC does not support offset display, " \ + "xpos=%d, ypos=%d, offset=%d\n", + new_plane_state->src.x1, new_plane_state->src.y1, + fb->offsets[0]); return -EINVAL; } if (new_plane_state->rotation && new_plane_state->rotation != DRM_MODE_ROTATE_0) { - DRM_ERROR("No rotation support in AFBC, rotation=%d\n", - new_plane_state->rotation); + DRM_DEBUG_KMS("No rotation support in AFBC, rotation=%d\n", + new_plane_state->rotation); return -EINVAL; } }