From patchwork Wed Mar 15 12:11:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 13175792 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 061AEC6FD1D for ; Wed, 15 Mar 2023 12:37:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E6DC910EAF2; Wed, 15 Mar 2023 12:37:48 +0000 (UTC) Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by gabe.freedesktop.org (Postfix) with ESMTPS id 99E7B10E9E9; Wed, 15 Mar 2023 12:37:42 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id B0BF1CE19C7; Wed, 15 Mar 2023 12:37:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C868BC433D2; Wed, 15 Mar 2023 12:37:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678883860; bh=eN7P8htAmPgtljrobi2czx86gzHf+11fUC07cI6mVj4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c1kcCjJsnA7zM4E6aGqL48DF8PfxKB/o32ZawrSH4EAcD7ul0bjouw7RjZvP+UpHQ hq/LUYCOVHVAQcyVXrMHXfHXUxd2sncX9kEIL2/Hz24Fa93/FglFfp5q21Yv7yez5a 0mimaQlVtZzURhWWt/zN6FuQRQUxoj6EgVDMvg8k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Subject: [PATCH 6.2 016/141] drm/connector: print max_requested_bpc in state debugfs Date: Wed, 15 Mar 2023 13:11:59 +0100 Message-Id: <20230315115740.481456876@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230315115739.932786806@linuxfoundation.org> References: <20230315115739.932786806@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sebastian Wick , amd-gfx@lists.freedesktop.org, Greg Kroah-Hartman , dri-devel@lists.freedesktop.org, patches@lists.linux.dev, Pekka Paalanen , Uma Shankar , Vitaly.Prosyak@amd.com, Alex Deucher , Joshua Ashton Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Harry Wentland commit 7d386975f6a495902e679a3a250a7456d7e54765 upstream. This is useful to understand the bpc defaults and support of a driver. Signed-off-by: Harry Wentland Cc: Pekka Paalanen Cc: Sebastian Wick Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar Cc: Ville Syrjälä Cc: Joshua Ashton Cc: Jani Nikula Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Reviewed-By: Joshua Ashton Link: https://patchwork.freedesktop.org/patch/msgid/20230113162428.33874-3-harry.wentland@amd.com Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/drm_atomic.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1070,6 +1070,7 @@ static void drm_atomic_connector_print_s drm_printf(p, "connector[%u]: %s\n", connector->base.id, connector->name); drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)"); drm_printf(p, "\tself_refresh_aware=%d\n", state->self_refresh_aware); + drm_printf(p, "\tmax_requested_bpc=%d\n", state->max_requested_bpc); if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK) if (state->writeback_job && state->writeback_job->fb)