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 A4BC71C31 for ; Wed, 23 Nov 2022 09:42:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F09DC433C1; Wed, 23 Nov 2022 09:41:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1669196520; bh=oidhLC0L4GAvaunSYFFtf10iPFYKvphjPeoVXma+CRA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jtYzryEQ2Xum915f7EMK39C/3Tnkn2r8oqIYt8lr4iC65F8Y11XwfWll8El+KTfuA cl4YJNDoqh6oiWaZPWcUddAQfDxkUlHP/trVRJl1o/d9gU3KasHGjNPJD78lhQ2HUd B6pJYmLlXBoxvk1YcPW89eGujDKh6RYoFgwZso0k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alvin Lee , Alex Hung , George Shen , Mark Broadworth , Alex Deucher , Sasha Levin Subject: [PATCH 6.0 055/314] drm/amd/display: Round up DST_after_scaler to nearest int Date: Wed, 23 Nov 2022 09:48:20 +0100 Message-Id: <20221123084627.991704637@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221123084625.457073469@linuxfoundation.org> References: <20221123084625.457073469@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: George Shen [ Upstream commit 8dc323133d74518e3b5b07242e2b2f088799ea6e ] [Why] The DST_after_scaler value that DML spreadsheet outputs is generally the driver value round up to the nearest int. Reviewed-by: Alvin Lee Acked-by: Alex Hung Signed-off-by: George Shen Tested-by: Mark Broadworth Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c index a1276f6b9581..395ae8761980 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c @@ -291,8 +291,8 @@ void dml32_rq_dlg_get_dlg_reg(struct display_mode_lib *mode_lib, dml_print("DML_DLG: %s: vready_after_vcount0 = %d\n", __func__, dlg_regs->vready_after_vcount0); - dst_x_after_scaler = get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); - dst_y_after_scaler = get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); + dst_x_after_scaler = dml_ceil(get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx), 1); + dst_y_after_scaler = dml_ceil(get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx), 1); // do some adjustment on the dst_after scaler to account for odm combine mode dml_print("DML_DLG: %s: input dst_x_after_scaler = %d\n", __func__, dst_x_after_scaler); -- 2.35.1