From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8AA2A375F99; Thu, 19 Mar 2026 09:52:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773913946; cv=none; b=rZQv4LJLJez7IlA8IjMOyYvuGjDi9MhGe4OhcJEVhSzgdL8EwavAnoBjlWWabREpv0k/mo5EAwe7tjruye61Wi6kz8SVxGUYuNyn7BgEvH5VuKTRWmrgi3Vad2XT1nSl52/0zqtn58b62TjTAYRvepkO6jHaf9xHWMFOPgUpGdw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773913946; c=relaxed/simple; bh=4Qfd1Q5XgYM+CK2s6vx5dou3qkEQsI9rw6/NNHD2vuo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LtBs6nHG/Zx6l+rsaSWghuj5GxTZsulWlDzdIQz4apf7jWbiFeHSSaJCCgvyWdAk4b7Gs3+OZEi+euttPcrTXKTK0vOI+CAaZXdsELG0e+NXztcAt0P4hDcM/YqJ7eRRIGvU1JfQjzzDaGBGql9XrhULPxZfJad77qJbQ7Lgerg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ouzsMYWN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ouzsMYWN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 881C6C19424; Thu, 19 Mar 2026 09:52:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1773913946; bh=4Qfd1Q5XgYM+CK2s6vx5dou3qkEQsI9rw6/NNHD2vuo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ouzsMYWNJ9HrAyMGy0NtOANi0HtgPVd8y230ib3UhKeQEcjjhd1Sp4Q2g9FpDQ7j5 aROYaYqM9ZkZOxSbg4qjEA4/6Gmy6J4vVOkrRdK0ZTv/AbCT3+qmtQw9kSudoSf0Ur KYOeef4Ga3GNYVsJ3/uZG93r5L1Bv3CTZsrYNlFU= Date: Thu, 19 Mar 2026 10:52:22 +0100 From: Greg Kroah-Hartman To: Rosen Penev Cc: stable@vger.kernel.org, Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , Xinhui Pan , David Airlie , Simona Vetter , Kenneth Feng , Timur =?iso-8859-1?Q?Krist=F3f?= , Alex Hung , Lijo Lazar , "chr[]" , Sasha Levin , Wentao Liang , "open list:AMD DISPLAY CORE" , "open list:DRM DRIVERS" , open list Subject: Re: [PATCH for 6.12 and 6.6 1/2] drm/amd/display: Add pixel_clock to amd_pp_display_configuration Message-ID: <2026031910-improving-approval-9457@gregkh> References: <20260225215804.11398-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260225215804.11398-1-rosenp@gmail.com> On Wed, Feb 25, 2026 at 01:58:03PM -0800, Rosen Penev wrote: > From: Timur Kristóf > > commit b515dcb0dc4e85d8254f5459cfb32fce88dacbfb upstream. > > This commit adds the pixel_clock field to the display config > struct so that power management (DPM) can use it. > > We currently don't have a proper bandwidth calculation on old > GPUs with DCE 6-10 because dce_calcs only supports DCE 11+. > So the power management (DPM) on these GPUs may need to make > ad-hoc decisions for display based on the pixel clock. > > Also rename sym_clock to pixel_clock in dm_pp_single_disp_config > to avoid confusion with other code where the sym_clock refers to > the DisplayPort symbol clock. > > Signed-off-by: Timur Kristóf > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 1 + > drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c | 2 +- > drivers/gpu/drm/amd/display/dc/dm_services_types.h | 2 +- > drivers/gpu/drm/amd/include/dm_pp_interface.h | 1 + > 4 files changed, 4 insertions(+), 2 deletions(-) You did not sign-off on these backports :(