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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0A5BC433DF for ; Tue, 9 Jun 2020 00:41:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9083420737 for ; Tue, 9 Jun 2020 00:41:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591663268; bh=InbbZyHlNhJSYEISo854k5UHc9Jio+d9wJTFioivsbo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=To9p4fmzcGyR8wKoA5Uw/CxNWUyZYcZTGTTjvbpxMphl+lunoRK/ke1Dbz+HfD2fM aVvSu8IU0+EGEJwslKcmO6BGBJ5Olkb5sRAM7LviUtvATZnOv9O7nTEWNCOsPz+FYg zwNwCtfvB1Dkf294uGaoW3o0qL89jCEi/Z/QYyD0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733259AbgFIAlH (ORCPT ); Mon, 8 Jun 2020 20:41:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:60488 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728798AbgFHXMs (ORCPT ); Mon, 8 Jun 2020 19:12:48 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 29D172100A; Mon, 8 Jun 2020 23:12:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591657968; bh=InbbZyHlNhJSYEISo854k5UHc9Jio+d9wJTFioivsbo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tMpzpoAxFhcz1PCY0BtB7coGBL0RNKVM0EsCv8cBj97UzgLQh+wH4juXOsS8arkXH DJgJ7lAUbDO8MO3hM+qde4SqBnRaahdhBgV7LP7dTZhXKS5Eb/XXECCI7hFgh6vzWq rVaEABGRfh9X4DKNopIfP6IZBLC1HNTsvCwDE878= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Peter Jones , Rodrigo Vivi , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Greg Kroah-Hartman , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.6 031/606] Make the "Reducing compressed framebufer size" message be DRM_INFO_ONCE() Date: Mon, 8 Jun 2020 19:02:36 -0400 Message-Id: <20200608231211.3363633-31-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200608231211.3363633-1-sashal@kernel.org> References: <20200608231211.3363633-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peter Jones commit 82152d424b6cb6fc1ede7d03d69c04e786688740 upstream. This was sort of annoying me: random:~$ dmesg | tail -1 [523884.039227] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. random:~$ dmesg | grep -c "Reducing the compressed" 47 This patch makes it DRM_INFO_ONCE() just like the similar message farther down in that function is pr_info_once(). Cc: stable@vger.kernel.org Signed-off-by: Peter Jones Acked-by: Rodrigo Vivi Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1745 Link: https://patchwork.freedesktop.org/patch/msgid/20180706190424.29194-1-pjones@redhat.com [vsyrjala: Rebase due to per-device logging] Signed-off-by: Ville Syrjälä (cherry picked from commit 6b7fc6a3e6af4ff5773949d0fed70d8e7f68d5ce) [Rodrigo: port back to DRM_INFO_ONCE] Signed-off-by: Rodrigo Vivi Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/display/intel_fbc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index a1048ece541e..b6d5e7defa5b 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -478,8 +478,7 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv, if (!ret) goto err_llb; else if (ret > 1) { - DRM_INFO("Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n"); - + DRM_INFO_ONCE("Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n"); } fbc->threshold = ret; -- 2.25.1